1073625 – Soft lockup - kvm + selinux

Bug 1073625 - Soft lockup - kvm + selinux

Summary: Soft lockup - kvm + selinux

Keywords:
Status:	CLOSED DUPLICATE of bug 1058209
Alias:	None
Product:	Fedora
Classification:	Fedora
Component:	kernel
Sub Component:
Version:	20
Hardware:	Unspecified
OS:	Unspecified
Priority:	unspecified
Severity:	unspecified
Target Milestone:	---
Assignee:	Kernel Maintainer List
QA Contact:	Fedora Extras Quality Assurance
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+	depends on / blocked

Reported:	2014-03-06 20:12 UTC by Laurent Jacquot
Modified:	2014-03-06 20:24 UTC (History)
CC List:	5 users (show)
Fixed In Version:
Clone Of:
Environment:
Last Closed:	2014-03-06 20:24:06 UTC
Type:	Bug
Embargoed:
Dependent Products:

Attachments	(Terms of Use)

Description Laurent Jacquot 2014-03-06 20:12:20 UTC

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

Comment 1 Josh Boyer 2014-03-06 20:24:06 UTC


*** This bug has been marked as a duplicate of bug 1058209 ***

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