Bug 1073625
| Summary: | Soft lockup - kvm + selinux | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Laurent Jacquot <jk> |
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 20 | CC: | gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-03-06 20:24:06 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
*** This bug has been marked as a duplicate of bug 1058209 *** |
At boot, gnome won't start upon reboot since the 3.13 rebase, then the system crash when switching to non graphical console It works when choosing an old kernel. kernel installed: kernel-PAE-3.12.9-301.fc20.i686 => works kernel-PAE-3.12.10-300.fc20.i686 => works kernel-PAE-3.13.4-200.fc20.i686 => lockup kernel-PAE-3.13.5-200.fc20.i686 => lockup the following backtrace is repeated over and over in the log Mar 3 21:14:54 jack kernel: [ 68.152377] BUG: soft lockup - CPU#2 stuck for 22s! [qemu-system-x86:2164] Mar 3 21:14:54 jack kernel: [ 68.152381] Modules linked in: vhost_net vhost macvtap macvlan ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack xt_CHECKSUM iptable_mangle tun bridge stp llc ip6table_filter ip6_tables ebtable_nat ebtables bnep cfg80211 coretemp iTCO_wdt iTCO_vendor_support kvm_intel kvm crc32c_intel microcode raid1 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_usb_audio videodev media snd_usbmidi_lib snd_rawmidi snd_hda_codec_hdmi snd_hda_codec_via snd_hda_intel snd_hda_codec snd_hwdep btusb snd_seq snd_seq_device serio_raw snd_pcm bluetooth i2c_i801 rfkill r8169 snd_page_alloc snd_timer mii snd soundcore lpc_ich asus_atk0110 mfd_core acpi_cpufreq binfmt_misc raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq ata_generic pata_acpi radeon i2c_algo_bit drm_kms_helper ttm firewire_ohci usb_storage drm firewire_core crc_itu_t i2c_core pata_jmicron Mar 3 21:14:54 jack kernel: [ 68.152426] CPU: 2 PID: 2164 Comm: qemu-system-x86 Not tainted 3.13.4-200.fc20.i686+PAE #1 Mar 3 21:14:54 jack kernel: [ 68.152427] Hardware name: System manufacturer System Product Name/P7P55D LE, BIOS 2003 12/16/2010 Mar 3 21:14:54 jack kernel: [ 68.152429] task: e7422d00 ti: eb54e000 task.ti: eb54e000 Mar 3 21:14:54 jack kernel: [ 68.152431] EIP: 0060:[<c04a69e2>] EFLAGS: 00000282 CPU: 2 Mar 3 21:14:54 jack kernel: [ 68.152436] EIP is at __srcu_read_lock+0x22/0x50 Mar 3 21:14:54 jack kernel: [ 68.152438] EAX: f0178024 EBX: 00000000 ECX: ff53f334 EDX: 00000000 Mar 3 21:14:54 jack kernel: [ 68.152439] ESI: 00000001 EDI: 00000000 EBP: eb54fe10 ESP: eb54fe08 Mar 3 21:14:54 jack kernel: [ 68.152440] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Mar 3 21:14:54 jack kernel: [ 68.152441] CR0: 80050033 CR2: 00000000 CR3: 272fc000 CR4: 000027f0 Mar 3 21:14:54 jack kernel: [ 68.152443] Stack: Mar 3 21:14:54 jack kernel: [ 68.152443] e7048000 00000001 eb54feb0 fb0070ee e95c6480 f02200cc f0220000 f02215d8 Mar 3 21:14:54 jack kernel: [ 68.152447] eb54fe3c e7422d00 e7422d00 f0220000 f02218ac eb54fe54 c07cb33f f752ae48 Mar 3 21:14:54 jack kernel: [ 68.152450] 00000001 00000000 00220000 f0178024 7ffbfeff fffffffe c07c935b f0220000 Mar 3 21:14:54 jack kernel: [ 68.152453] Call Trace: Mar 3 21:14:54 jack kernel: [ 68.152472] [<fb0070ee>] kvm_arch_vcpu_ioctl_run+0x25e/0x10c0 [kvm] Mar 3 21:14:54 jack kernel: [ 68.152475] [<c07cb33f>] ? ata_qc_complete+0x9f/0x1e0 Mar 3 21:14:54 jack kernel: [ 68.152477] [<c07c935b>] ? sata_scr_write+0x3b/0x50 Mar 3 21:14:54 jack kernel: [ 68.152489] [<fb003daf>] ? kvm_arch_vcpu_load+0x4f/0x200 [kvm] Mar 3 21:14:54 jack kernel: [ 68.152498] [<faff3d04>] ? vcpu_load+0x44/0x70 [kvm] Mar 3 21:14:54 jack kernel: [ 68.152507] [<faff4176>] kvm_vcpu_ioctl+0x416/0x4c0 [kvm] Mar 3 21:14:54 jack kernel: [ 68.152510] [<c0484e9d>] ? __enqueue_entity+0x6d/0x80 Mar 3 21:14:54 jack kernel: [ 68.152512] [<c04891e5>] ? put_prev_task_fair+0x55/0x4a0 Mar 3 21:14:54 jack kernel: [ 68.152518] [<c040f9b7>] ? __switch_to+0x107/0x360 Mar 3 21:14:54 jack kernel: [ 68.152526] [<faff3d60>] ? vcpu_put+0x30/0x30 [kvm] Mar 3 21:14:54 jack kernel: [ 68.152530] [<c0578292>] do_vfs_ioctl+0x2e2/0x4c0 Mar 3 21:14:54 jack kernel: [ 68.152534] [<c09c602c>] ? __schedule+0x24c/0x6d0 Mar 3 21:14:54 jack kernel: [ 68.152538] [<c0642abf>] ? file_has_perm+0x7f/0x90 Mar 3 21:14:54 jack kernel: [ 68.152540] [<c06434ac>] ? selinux_file_ioctl+0x4c/0xf0 Mar 3 21:14:54 jack kernel: [ 68.152542] [<c05784d0>] SyS_ioctl+0x60/0x80 Mar 3 21:14:54 jack kernel: [ 68.152546] [<c09d028d>] sysenter_do_call+0x12/0x28 Mar 3 21:14:54 jack kernel: [ 68.152547] Code: 5d c3 66 90 66 90 66 90 90 55 89 e5 56 53 66 66 66 66 90 8b 10 83 e2 01 8b 48 04 64 03 0d c4 e0 d7 c0 8d 1c 95 00 00 00 00 01 d9 <8b> 31 83 c6 01 89 31 0f ae f0 66 90 8b 40 04 64 03 05 c4 e0 d7 Mar 3 21:15:22 jack kernel: [ 96.146341] BUG: soft lockup - CPU#2 stuck for 22s! [qemu-system-x86:2164] Mar 3 21:15:22 jack kernel: [ 96.146345] Modules linked in: vhost_net vhost macvtap macvlan ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack xt_CHECKSUM iptable_mangle tun bridge stp llc ip6table_filter ip6_tables ebtable_nat ebtables bnep cfg80211 coretemp iTCO_wdt iTCO_vendor_support kvm_intel kvm crc32c_intel microcode raid1 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_usb_audio videodev media snd_usbmidi_lib snd_rawmidi snd_hda_codec_hdmi snd_hda_codec_via snd_hda_intel snd_hda_codec snd_hwdep btusb snd_seq snd_seq_device serio_raw snd_pcm bluetooth i2c_i801 rfkill r8169 snd_page_alloc snd_timer mii snd soundcore lpc_ich asus_atk0110 mfd_core acpi_cpufreq binfmt_misc raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq ata_generic pata_acpi radeon i2c_algo_bit drm_kms_helper ttm firewire_ohci usb_storage drm firewire_core crc_itu_t i2c_core pata_jmicron Mar 3 21:15:22 jack kernel: [ 96.146391] CPU: 2 PID: 2164 Comm: qemu-system-x86 Not tainted 3.13.4-200.fc20.i686+PAE #1 Mar 3 21:15:22 jack kernel: [ 96.146393] Hardware name: System manufacturer System Product Name/P7P55D LE, BIOS 2003 12/16/2010 Mar 3 21:15:22 jack kernel: [ 96.146394] task: e7422d00 ti: eb54e000 task.ti: eb54e000 Mar 3 21:15:22 jack kernel: [ 96.146396] EIP: 0060:[<f8d60704>] EFLAGS: 00000246 CPU: 2 Mar 3 21:15:22 jack kernel: [ 96.146402] EIP is at vmx_cancel_injection+0x44/0x60 [kvm_intel] Mar 3 21:15:22 jack kernel: [ 96.146404] EAX: 00000000 EBX: e7048000 ECX: 3994933b EDX: 00004016 Mar 3 21:15:22 jack kernel: [ 96.146405] ESI: 00000001 EDI: 00000000 EBP: eb54fe10 ESP: eb54fe08 Mar 3 21:15:22 jack kernel: [ 96.146406] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Mar 3 21:15:22 jack kernel: [ 96.146407] CR0: 80050033 CR2: 00000000 CR3: 272fc000 CR4: 000027f0 Mar 3 21:15:22 jack kernel: [ 96.146409] Stack: Mar 3 21:15:22 jack kernel: [ 96.146410] e7048000 e7048000 eb54feb0 fb0070ff e95c6480 f02200cc f0220000 f02215d8 Mar 3 21:15:22 jack kernel: [ 96.146413] eb54fe3c e7422d00 e7422d00 f0220000 f02218ac eb54fe54 c07cb33f f752ae48 Mar 3 21:15:22 jack kernel: [ 96.146416] 00000001 00000000 00220000 f0178024 7ffbfeff fffffffe c07c935b f0220000 Mar 3 21:15:22 jack kernel: [ 96.146419] Call Trace: Mar 3 21:15:22 jack kernel: [ 96.146438] [<fb0070ff>] kvm_arch_vcpu_ioctl_run+0x26f/0x10c0 [kvm] Mar 3 21:15:22 jack kernel: [ 96.146442] [<c07cb33f>] ? ata_qc_complete+0x9f/0x1e0 Mar 3 21:15:22 jack kernel: [ 96.146444] [<c07c935b>] ? sata_scr_write+0x3b/0x50 Mar 3 21:15:22 jack kernel: [ 96.146456] [<fb003daf>] ? kvm_arch_vcpu_load+0x4f/0x200 [kvm] Mar 3 21:15:22 jack kernel: [ 96.146465] [<faff3d04>] ? vcpu_load+0x44/0x70 [kvm] Mar 3 21:15:22 jack kernel: [ 96.146473] [<faff4176>] kvm_vcpu_ioctl+0x416/0x4c0 [kvm] Mar 3 21:15:22 jack kernel: [ 96.146479] [<c0484e9d>] ? __enqueue_entity+0x6d/0x80 Mar 3 21:15:22 jack kernel: [ 96.146481] [<c04891e5>] ? put_prev_task_fair+0x55/0x4a0 Mar 3 21:15:22 jack kernel: [ 96.146486] [<c040f9b7>] ? __switch_to+0x107/0x360 Mar 3 21:15:22 jack kernel: [ 96.146495] [<faff3d60>] ? vcpu_put+0x30/0x30 [kvm] Mar 3 21:15:22 jack kernel: [ 96.146499] [<c0578292>] do_vfs_ioctl+0x2e2/0x4c0 Mar 3 21:15:22 jack kernel: [ 96.146503] [<c09c602c>] ? __schedule+0x24c/0x6d0 Mar 3 21:15:22 jack kernel: [ 96.146506] [<c0642abf>] ? file_has_perm+0x7f/0x90 Mar 3 21:15:22 jack kernel: [ 96.146509] [<c06434ac>] ? selinux_file_ioctl+0x4c/0xf0 Mar 3 21:15:22 jack kernel: [ 96.146511] [<c05784d0>] SyS_ioctl+0x60/0x80 Mar 3 21:15:22 jack kernel: [ 96.146514] [<c09d028d>] sysenter_do_call+0x12/0x28 Mar 3 21:15:22 jack kernel: [ 96.146515] Code: 83 64 1c 00 00 00 c6 83 48 05 00 00 00 c6 83 50 05 00 00 00 79 15 89 c2 b9 1a 40 00 00 c7 04 24 18 40 00 00 89 d8 e8 ec fe ff ff <31> d2 b8 16 40 00 00 e8 90 d2 ff ff 83 c4 04 5b 5d c3 8d 76 00 Mar 3 21:15:30 jack kernel: [ 103.657289] INFO: rcu_sched self-detected stall on CPU { 2} (t=60001 jiffies g=3849 c=3848 q=37081) Mar 3 21:15:30 jack kernel: [ 103.657296] sending NMI to all CPUs: Mar 3 21:15:30 jack kernel: [ 103.657303] NMI backtrace for cpu 0 Mar 3 21:15:30 jack kernel: [ 103.657307] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.4-200.fc20.i686+PAE #1 Mar 3 21:15:30 jack kernel: [ 103.657309] Hardware name: System manufacturer System Product Name/P7P55D LE, BIOS 2003 12/16/2010 Mar 3 21:15:30 jack kernel: [ 103.657311] task: c0c3ea00 ti: c0c32000 task.ti: c0c32000 Mar 3 21:15:30 jack kernel: [ 103.657313] EIP: 0060:[<c07095e9>] EFLAGS: 00200046 CPU: 0 Mar 3 21:15:30 jack kernel: [ 103.657319] EIP is at intel_idle+0xa9/0xf0 Mar 3 21:15:30 jack kernel: [ 103.657321] EAX: 00000010 EBX: 00000004 ECX: 00000001 EDX: 00000000 Mar 3 21:15:30 jack kernel: [ 103.657322] ESI: 00000003 EDI: 00000010 EBP: c0c33f54 ESP: c0c33f40 Mar 3 21:15:30 jack kernel: [ 103.657324] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Mar 3 21:15:30 jack kernel: [ 103.657326] CR0: 8005003b CR2: b812b334 CR3: 00d8d000 CR4: 000027f0 Mar 3 21:15:30 jack kernel: [ 103.657328] Stack: Mar 3 21:15:30 jack kernel: [ 103.657329] 00000002 00000000 c0c87620 f7516200 c0c87714 c0c33f74 c089ae61 00000003 Mar 3 21:15:30 jack kernel: [ 103.657334] 1c99029d 00000018 435845d8 0008f800 00000003 c0c33f94 c089af99 c0c87620 Mar 3 21:15:30 jack kernel: [ 103.657338] 00000000 f7516200 435845d8 0008f800 c0c32000 c0c33f9c c041843d c0c33fc0 Mar 3 21:15:30 jack kernel: [ 103.657342] Call Trace: Mar 3 21:15:30 jack kernel: [ 103.657349] [<c089ae61>] cpuidle_enter_state+0x31/0xd0 Mar 3 21:15:30 jack kernel: [ 103.657351] [<c089af99>] cpuidle_idle_call+0x99/0x1c0 Mar 3 21:15:30 jack kernel: [ 103.657356] [<c041843d>] arch_cpu_idle+0xd/0x30 Mar 3 21:15:30 jack kernel: [ 103.657360] [<c04a0f19>] cpu_startup_entry+0x1c9/0x210 Mar 3 21:15:30 jack kernel: [ 103.657366] [<c09bb482>] rest_init+0x62/0x70 Mar 3 21:15:30 jack kernel: [ 103.657370] [<c0cc5aea>] start_kernel+0x3bd/0x3c3 Mar 3 21:15:30 jack kernel: [ 103.657373] [<c0cc5564>] ? repair_env_string+0x51/0x51 Mar 3 21:15:30 jack kernel: [ 103.657376] [<c0cc538b>] i386_start_kernel+0x12e/0x131 Mar 3 21:15:30 jack kernel: [ 103.657377] Code: 89 e0 25 00 e0 ff ff 31 d2 83 c0 08 89 d1 0f 01 c8 0f ae f0 66 90 89 e0 25 00 e0 ff ff 8b 40 08 a8 08 75 07 b1 01 89 f8 0f 01 c9 <85> 1d fc 75 c8 c0 75 0d 8d 55 f0 b8 05 00 00 00 e8 22 8c da ff Mar 3 21:15:30 jack kernel: [ 103.657403] NMI backtrace for cpu 1 Mar 3 21:15:30 jack kernel: [ 103.657406] CPU: 1 PID: 2354 Comm: mediatomb Not tainted 3.13.4-200.fc20.i686+PAE #1 Mar 3 21:15:30 jack kernel: [ 103.657408] Hardware name: System manufacturer System Product Name/P7P55D LE, BIOS 2003 12/16/2010 Mar 3 21:15:30 jack kernel: [ 103.657410] task: e3a5a400 ti: e271c000 task.ti: e271c000 Mar 3 21:15:30 jack kernel: [ 103.657411] EIP: 0073:[<4a74c9f4>] EFLAGS: 00200206 CPU: 1 Mar 3 21:15:30 jack kernel: [ 103.657430] EIP is at 0x4a74c9f4 Mar 3 21:15:30 jack kernel: [ 103.657431] EAX: b05778e4 EBX: 4a7a2000 ECX: 000000af EDX: af6e21d1 Mar 3 21:15:30 jack kernel: [ 103.657432] ESI: b0577878 EDI: 00000008 EBP: 00000008 ESP: b74a3f10 Mar 3 21:15:30 jack kernel: [ 103.657433] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b Mar 3 21:15:30 jack kernel: [ 103.657434] Mar 3 21:15:30 jack kernel: [ 103.657500] NMI backtrace for cpu 2 Mar 3 21:15:30 jack kernel: [ 103.657502] CPU: 2 PID: 2164 Comm: qemu-system-x86 Not tainted 3.13.4-200.fc20.i686+PAE #1 Mar 3 21:15:30 jack kernel: [ 103.657503] Hardware name: System manufacturer System Product Name/P7P55D LE, BIOS 2003 12/16/2010 Mar 3 21:15:30 jack kernel: [ 103.657504] task: e7422d00 ti: eb54e000 task.ti: eb54e000 Mar 3 21:15:30 jack kernel: [ 103.657505] EIP: 0060:[<c06a49fa>] EFLAGS: 00000006 CPU: 2 Mar 3 21:15:30 jack kernel: [ 103.657508] EIP is at __const_udelay+0xa/0x20 Mar 3 21:15:30 jack kernel: [ 103.657509] EAX: 00068dbc EBX: 000003e9 ECX: 00000005 EDX: 002ce60f Mar 3 21:15:30 jack kernel: [ 103.657510] ESI: 00001000 EDI: 00000003 EBP: eb54fc54 ESP: eb54fc54 Mar 3 21:15:30 jack kernel: [ 103.657512] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Mar 3 21:15:30 jack kernel: [ 103.657513] CR0: 80050033 CR2: 00000000 CR3: 272fc000 CR4: 000027f0 Mar 3 21:15:30 jack kernel: [ 103.657514] Stack: Mar 3 21:15:30 jack kernel: [ 103.657514] eb54fc64 c043c5a9 00000002 c0d7c01a eb54fc84 c043def4 00000005 00000096 Mar 3 21:15:30 jack kernel: [ 103.657518] c0cc0348 00002710 c0c57240 f7529820 eb54fc8c c0441614 eb54fc9c c043e4e4 Mar 3 21:15:30 jack kernel: [ 103.657521] c0b5ac79 c0c57240 eb54fce4 c04a9988 c0b67ec8 0000ea61 00000f09 00000f08 Mar 3 21:15:30 jack kernel: [ 103.657524] Call Trace: Mar 3 21:15:30 jack kernel: [ 103.657528] [<c043c5a9>] native_safe_apic_wait_icr_idle+0x29/0x50 Mar 3 21:15:30 jack kernel: [ 103.657531] [<c043def4>] default_send_IPI_mask_sequence_phys+0xb4/0xc0 Mar 3 21:15:30 jack kernel: [ 103.657533] [<c0441614>] bigsmp_send_IPI_all+0x14/0x20 Mar 3 21:15:30 jack kernel: [ 103.657535] [<c043e4e4>] arch_trigger_all_cpu_backtrace+0x54/0x90 Mar 3 21:15:30 jack kernel: [ 103.657538] [<c04a9988>] rcu_check_callbacks+0x388/0x5a0 Mar 3 21:15:30 jack kernel: [ 103.657542] [<c0480236>] ? scheduler_tick+0x86/0xc0 Mar 3 21:15:30 jack kernel: [ 103.657545] [<c04624ec>] update_process_times+0x3c/0x60 Mar 3 21:15:30 jack kernel: [ 103.657548] [<c04b4286>] tick_sched_handle.isra.12+0x26/0x60 Mar 3 21:15:30 jack kernel: [ 103.657550] [<c04b42f7>] tick_sched_timer+0x37/0x70 Mar 3 21:15:30 jack kernel: [ 103.657553] [<c0475c68>] ? __remove_hrtimer+0x38/0x90 Mar 3 21:15:30 jack kernel: [ 103.657555] [<c0475ead>] __run_hrtimer+0x6d/0x190 Mar 3 21:15:30 jack kernel: [ 103.657557] [<c04b42c0>] ? tick_sched_handle.isra.12+0x60/0x60 Mar 3 21:15:30 jack kernel: [ 103.657559] [<c0476aa8>] hrtimer_interrupt+0x1e8/0x2a0 Mar 3 21:15:30 jack kernel: [ 103.657561] [<c043c51f>] local_apic_timer_interrupt+0x2f/0x60 Mar 3 21:15:30 jack kernel: [ 103.657564] [<c045aefe>] ? irq_enter+0x3e/0x70 Mar 3 21:15:30 jack kernel: [ 103.657566] [<c043c6f3>] smp_apic_timer_interrupt+0x33/0x50 Mar 3 21:15:30 jack kernel: [ 103.657569] [<c09c954c>] apic_timer_interrupt+0x34/0x3c Mar 3 21:15:30 jack kernel: [ 103.657587] [<fb006f3e>] ? kvm_arch_vcpu_ioctl_run+0xae/0x10c0 [kvm] Mar 3 21:15:30 jack kernel: [ 103.657590] [<c07cb33f>] ? ata_qc_complete+0x9f/0x1e0 Mar 3 21:15:30 jack kernel: [ 103.657592] [<c07c935b>] ? sata_scr_write+0x3b/0x50 Mar 3 21:15:30 jack kernel: [ 103.657604] [<fb003daf>] ? kvm_arch_vcpu_load+0x4f/0x200 [kvm] Mar 3 21:15:30 jack kernel: [ 103.657613] [<faff3d04>] ? vcpu_load+0x44/0x70 [kvm] Mar 3 21:15:30 jack kernel: [ 103.657622] [<faff4176>] kvm_vcpu_ioctl+0x416/0x4c0 [kvm] Mar 3 21:15:30 jack kernel: [ 103.657625] [<c0484e9d>] ? __enqueue_entity+0x6d/0x80 Mar 3 21:15:30 jack kernel: [ 103.657626] [<c04891e5>] ? put_prev_task_fair+0x55/0x4a0 Mar 3 21:15:30 jack kernel: [ 103.657634] [<c040f9b7>] ? __switch_to+0x107/0x360 Mar 3 21:15:30 jack kernel: [ 103.657642] [<faff3d60>] ? vcpu_put+0x30/0x30 [kvm] Mar 3 21:15:30 jack kernel: [ 103.657646] [<c0578292>] do_vfs_ioctl+0x2e2/0x4c0 Mar 3 21:15:30 jack kernel: [ 103.657649] [<c09c602c>] ? __schedule+0x24c/0x6d0 Mar 3 21:15:30 jack kernel: [ 103.657653] [<c0642abf>] ? file_has_perm+0x7f/0x90 Mar 3 21:15:30 jack kernel: [ 103.657655] [<c06434ac>] ? selinux_file_ioctl+0x4c/0xf0 Mar 3 21:15:30 jack kernel: [ 103.657657] [<c05784d0>] SyS_ioctl+0x60/0x80 Mar 3 21:15:30 jack kernel: [ 103.657660] [<c09d028d>] sysenter_do_call+0x12/0x28 Mar 3 21:15:30 jack kernel: [ 103.657661] Code: 00 48 75 fd 48 5d c3 8d 76 00 8d bc 27 00 00 00 00 55 89 e5 66 66 66 66 90 ff 15 90 3c c8 c0 5d c3 55 89 e5 64 8b 15 1c 2e d8 c0 <c1> e0 02 69 d2 fa 00 00 00 f7 e2 8d 42 01 ff 15 90 3c c8 c0 5d Mar 3 21:15:30 jack kernel: [ 103.657783] NMI backtrace for cpu 3 Mar 3 21:15:30 jack kernel: [ 103.657787] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.13.4-200.fc20.i686+PAE #1 Mar 3 21:15:30 jack kernel: [ 103.657789] Hardware name: System manufacturer System Product Name/P7P55D LE, BIOS 2003 12/16/2010 Mar 3 21:15:30 jack kernel: [ 103.657791] task: f087b600 ti: f08d6000 task.ti: f08d6000 Mar 3 21:15:30 jack kernel: [ 103.657793] EIP: 0060:[<c07095e9>] EFLAGS: 00200046 CPU: 3 Mar 3 21:15:30 jack kernel: [ 103.657796] EIP is at intel_idle+0xa9/0xf0 Mar 3 21:15:30 jack kernel: [ 103.657798] EAX: 00000010 EBX: 00000004 ECX: 00000001 EDX: 00000000 Mar 3 21:15:30 jack kernel: [ 103.657800] ESI: 00000003 EDI: 00000010 EBP: f08d7f24 ESP: f08d7f10 Mar 3 21:15:30 jack kernel: [ 103.657802] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Mar 3 21:15:30 jack kernel: [ 103.657804] CR0: 8005003b CR2: b772b000 CR3: 00d8d000 CR4: 000027f0 Mar 3 21:15:30 jack kernel: [ 103.657805] Stack: Mar 3 21:15:30 jack kernel: [ 103.657807] 00000002 00000003 c0c87620 f7540200 c0c87714 f08d7f44 c089ae61 00000003 Mar 3 21:15:30 jack kernel: [ 103.657812] 1ca02920 00000018 86894c4c 00000000 00000003 f08d7f64 c089af99 c0c87620 Mar 3 21:15:30 jack kernel: [ 103.657816] 00000003 f7540200 86894c4c 00000000 f08d6000 f08d7f6c c041843d f08d7f90 Mar 3 21:15:30 jack kernel: [ 103.657821] Call Trace: Mar 3 21:15:30 jack kernel: [ 103.657825] [<c089ae61>] cpuidle_enter_state+0x31/0xd0 Mar 3 21:15:30 jack kernel: [ 103.657828] [<c089af99>] cpuidle_idle_call+0x99/0x1c0 Mar 3 21:15:30 jack kernel: [ 103.657832] [<c041843d>] arch_cpu_idle+0xd/0x30 Mar 3 21:15:30 jack kernel: [ 103.657835] [<c04a0f19>] cpu_startup_entry+0x1c9/0x210 Mar 3 21:15:30 jack kernel: [ 103.657839] [<c043bffb>] ? setup_APIC_timer+0xab/0x130 Mar 3 21:15:30 jack kernel: [ 103.657842] [<c043a6ea>] start_secondary+0x20a/0x2d0 Mar 3 21:15:30 jack kernel: [ 103.657844] Code: 89 e0 25 00 e0 ff ff 31 d2 83 c0 08 89 d1 0f 01 c8 0f ae f0 66 90 89 e0 25 00 e0 ff ff 8b 40 08 a8 08 75 07 b1 01 89 f8 0f 01 c9 <85> 1d fc 75 c8 c0 75 0d 8d 55 f0 b8 05 00 00 00 e8 22 8c da ff