Attachment 602142 Details for Bug 845034 – log file from crash

log file from crash

crash.log (text/plain), 480.41 KB, created by Alex Williamson on 2012-08-03 14:26:50 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Alex Williamson

Created: 2012-08-03 14:26:50 UTC

Size: 480.41 KB

patch

obsolete

>ffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fb6a0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fb6d8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fb710 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fb748 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8400 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8438 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8470 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d84a8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d84e0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8518 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8550 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8588 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d85c0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d85f8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8630 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8668 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d86a0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d86d8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8710 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8748 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580ca780 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580ca7b8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580ca7f0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580ca828 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580ca860 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580ca898 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580ca8d0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580ca908 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580ca940 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580ca978 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580ca9b0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580ca9e8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580caa20 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580caa58 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580caa90 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580caac8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d1780 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d17b8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d17f0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d1828 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d1860 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d1898 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d18d0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d1908 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d1940 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d1978 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d19b0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d19e8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d1a20 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d1a58 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d1a90 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d1ac8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c3400 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c3438 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c3470 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c34a8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c34e0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c3518 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c3550 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c3588 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c35c0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c35f8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c3630 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c3668 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c36a0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c36d8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c3710 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580c3748 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156b00 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156b38 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156b70 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156ba8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156be0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156c18 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156c50 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156c88 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156cc0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156cf8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156d30 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156d68 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156da0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156dd8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156e10 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058156e48 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815cd00 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815cd38 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815cd70 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815cda8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815cde0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815ce18 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815ce50 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815ce88 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815cec0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815cef8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815cf30 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815cf68 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815cfa0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815cfd8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815d010 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105815d048 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a400 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a438 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a470 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a4a8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a4e0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a518 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a550 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a588 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a5c0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a5f8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a630 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a668 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a6a0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a6d8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a710 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105813a748 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058133400 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058133438 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058133470 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581334a8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581334e0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058133518 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058133550 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058133588 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581335c0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581335f8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058133630 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058133668 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581336a0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581336d8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058133710 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058133748 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c400 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c438 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c470 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c4a8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c4e0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c518 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c550 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c588 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c5c0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c5f8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c630 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c668 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c6a0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c6d8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c710 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff81105812c748 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058125400 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058125438 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058125470 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581254a8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581254e0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058125518 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058125550 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058125588 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581255c0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581255f8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058125630 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058125668 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581256a0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581256d8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058125710 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058125748 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058110e80 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058110eb8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058110ef0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058110f28 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058110f60 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058110f98 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058110fd0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058111008 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058111040 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058111078 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581110b0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581110e8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058111120 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058111158 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058111190 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581111c8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fbe80 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fbeb8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fbef0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fbf28 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fbf60 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fbf98 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fbfd0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fc008 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fc040 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fc078 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fc0b0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fc0e8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fc120 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fc158 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fc190 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580fc1c8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8e80 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8eb8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8ef0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8f28 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8f60 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8f98 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d8fd0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9008 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9040 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9078 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d90b0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d90e8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9120 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9158 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9190 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d91c8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163d00 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163d38 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163d70 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163da8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163de0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163e18 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163e50 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163e88 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163ec0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163ef8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163f30 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163f68 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163fa0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163fd8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058164010 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058164048 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058147d00 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058147d38 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058147d70 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058147da8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058147de0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058147e18 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058147e50 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058147e88 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058147ec0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058147ef8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058147f30 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058147f68 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058147fa0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058147fd8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058148010 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058148048 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058159500 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058159538 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058159570 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581595a8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581595e0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058159618 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058159650 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058159688 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581596c0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581596f8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058159730 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058159768 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581597a0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581597d8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058159810 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058159848 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058169100 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058169138 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058169170 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581691a8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581691e0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058169218 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058169250 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058169288 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581692c0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581692f8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058169330 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058169368 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581693a0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581693d8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058169410 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058169448 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058188580 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581885b8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581885f0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058188628 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058188660 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058188698 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581886d0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058188708 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058188740 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058188778 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581887b0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581887e8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058188820 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058188858 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058188890 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581888c8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176a00 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176a38 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176a70 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176aa8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176ae0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176b18 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176b50 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176b88 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176bc0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176bf8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176c30 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176c68 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176ca0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176cd8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176d10 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058176d48 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9900 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9938 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9970 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d99a8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d99e0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9a18 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9a50 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9a88 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9ac0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9af8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9b30 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9b68 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9ba0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9bd8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9c10 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9c48 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9c80 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9cb8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9cf0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9d28 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9d60 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9d98 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9dd0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9e08 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9e40 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9e78 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9eb0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9ee8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9f20 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9f58 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9f90 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110580d9fc8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118900 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118938 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118970 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581189a8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581189e0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118a18 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118a50 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118a88 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118ac0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118af8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118b30 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118b68 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118ba0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118bd8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118c10 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118c48 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118c80 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118cb8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118cf0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118d28 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118d60 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118d98 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118dd0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118e08 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118e40 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118e78 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118eb0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118ee8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118f20 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118f58 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118f90 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058118fc8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163600 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163638 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163670 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581636a8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581636e0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163718 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163750 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163788 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581637c0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581637f8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163830 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163868 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581638a0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581638d8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163910 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163948 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163980 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581639b8 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff8110581639f0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163a28 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163a60 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163a98 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163ad0 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163b08 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>Bad page state in process 'qemu-kvm'
>page:ffff811058163b40 flags:0x2018300000000000 mapping:(null) mapcount:1 count:0 (Tainted: G    B----)
>Trying to fix it up, but a reboot is needed
>Backtrace:
>
>Call Trace:
> [<ffffffff800cb71f>] bad_page+0x69/0x91
> [<ffffffff8000b856>] free_hot_cold_page+0x81/0x144
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8005ddf9>] error_exit+0x0/0x84
> [<ffffffff88392a51>] :kvm:apic_update_ppr+0x1e/0x49
> [<ffffffff8837d21e>] :kvm:kvm_io_bus_find_dev+0x35/0x52
> [<ffffffff8008e5c7>] preempt_notifier_unregister+0x92/0xab
> [<ffffffff8837e8ad>] :kvm:vcpu_put+0x16/0x1f
> [<ffffffff88384cd3>] :kvm:kvm_arch_vcpu_ioctl_run+0x610/0x61e
> [<ffffffff88380318>] :kvm:kvm_vcpu_ioctl+0x435/0x448
> [<ffffffff8008eea0>] default_wake_function+0x0/0xe
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>pci-stub 0000:23:00.0: restoring config space at offset 0xf (was 0x100, writing 0x10b)
>pci-stub 0000:23:00.0: restoring config space at offset 0x7 (was 0x0, writing 0xe53f8000)
>pci-stub 0000:23:00.0: restoring config space at offset 0x6 (was 0x1, writing 0xccc1)
>pci-stub 0000:23:00.0: restoring config space at offset 0x5 (was 0x0, writing 0xe4800000)
>pci-stub 0000:23:00.0: restoring config space at offset 0x4 (was 0x0, writing 0xe53a0000)
>pci-stub 0000:23:00.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100003)
>pci-stub 0000:23:00.0: BAR 12: set to [mem 0xe5000000-0xe501ffff 64bit] (PCI address [0xe5000000-0xe501ffff])
>pci-stub 0000:23:00.0: BAR 15: set to [mem 0xe5020000-0xe503ffff 64bit] (PCI address [0xe5020000-0xe503ffff])
>----------- [cut here ] --------- [please bite here ] ---------
>Kernel BUG at include/linux/mm.h:314
>invalid opcode: 0000 [1] SMP 
>last sysfs file: /devices/pci0000:20/0000:20:0b.0/0000:23:00.0/reset
>CPU 4 
>Modules linked in: tun igbvf igb dca autofs4 hidp rfcomm l2cap bluetooth lockd sunrpc be2iscsi ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp bnx2i cnic ipv6 xfrm_nalgo crypto_api uio cxgb3i libcxgbi cxgb3 libiscsi_tcp libiscsi2 scsi_transport_iscsi2 scsi_transport_iscsi dm_multipath scsi_dh video backlight sbs power_meter i2c_ec dell_wmi wmi button battery asus_acpi acpi_memhotplug ac parport_pc lp parport ksm(U) kvm_amd(U) kvm(U) joydev k10temp 8021q tpm_tis i2c_piix4 hwmon e1000e bnx2 amd64_edac_mod tpm i2c_core tpm_bios sr_mod edac_mc cdrom serio_raw sg pcspkr dm_raid45 dm_message dm_region_hash dm_mem_cache dm_snapshot dm_zero dm_mirror dm_log dm_mod usb_storage ahci libata shpchp mpt2sas scsi_transport_sas sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd
>Pid: 13922, comm: qemu-kvm Tainted: G    B---- 2.6.18-333.el5 #1
>RIP: 0010:[<ffffffff8000cad1>]  [<ffffffff8000cad1>] put_page+0x13/0x30
>RSP: 0018:ffff81301dbefb40  EFLAGS: 00010246
>RAX: 0000000000000000 RBX: 00000000c8801000 RCX: ffff810009001018
>RDX: ffff8101386f8158 RSI: 00000000386f8158 RDI: ffff8101386f8158
>RBP: 0000000000000004 R08: 0000000000000018 R09: 0000000000000028
>R10: ffff81301dbef9b8 R11: ffffffff800813d3 R12: 00000000000c8800
>R13: ffff81301f9d1ba0 R14: 0000000000000001 R15: 0000000000000000
>FS:  00002b537d94d0a0(0000) GS:ffff81202009b440(0000) knlGS:0000000000000000
>CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>CR2: 0000000000539c40 CR3: 000000201c3f2000 CR4: 00000000000006e0
>Process qemu-kvm (pid: 13922, threadinfo ffff81301dbee000, task ffff81301f906860)
>Stack:  ffffffff88395e37 ffff81301dbefbd8 ffff814011824018 0000000000000000
> ffff81301dbefe38 ffff8140118243c8 ffffffff8837e33b 00000001ffffffff
> ffff814011824000 00000000000c8800 0000000000000004 00000000000c8800
>Call Trace:
> [<ffffffff88395e37>] :kvm:kvm_iommu_put_pages+0x47/0x73
> [<ffffffff8837e33b>] :kvm:__kvm_set_memory_region+0x3a3/0x421
> [<ffffffff8837e3e5>] :kvm:kvm_set_memory_region+0x2c/0x42
> [<ffffffff8837ebce>] :kvm:kvm_vm_ioctl+0x21d/0xc39
> [<ffffffff80094417>] printk+0x52/0xbd
> [<ffffffff80063002>] thread_return+0x62/0xfe
> [<ffffffff8000a7b9>] __link_path_walk+0xf10/0xf39
> [<ffffffff8023032a>] pci_mmcfg_read+0x49/0x92
> [<ffffffff8015f8a3>] pci_bus_read_config_dword+0x70/0x82
> [<ffffffff8015f75a>] pci_bus_write_config_dword+0x5f/0x6e
> [<ffffffff80167302>] pci_update_resource+0x188/0x199
> [<ffffffff8023028d>] pci_mmcfg_write+0x3a/0x8e
> [<ffffffff8015f7c9>] pci_bus_write_config_word+0x60/0x6f
> [<ffffffff80173859>] pci_restore_iov_state+0xb2/0xcf
> [<ffffffff80162d1c>] pci_restore_state+0x195/0x1a6
> [<ffffffff80042451>] do_ioctl+0x21/0x6b
> [<ffffffff80030499>] vfs_ioctl+0x457/0x4b9
> [<ffffffff800ba951>] audit_syscall_entry+0x1a8/0x1d3
> [<ffffffff8004c853>] sys_ioctl+0x59/0x78
> [<ffffffff8005d29e>] tracesys+0xd5/0xdf
>
>
>Code: 0f 0b 68 80 0c 2c 80 c2 3a 01 eb fe f0 ff 4f 08 0f 94 c0 84 
>RIP  [<ffffffff8000cad1>] put_page+0x13/0x30
> RSP <ffff81301dbefb40>

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Attachments on bug 845034: 602142