Attachment 93331 Details for Bug 74485 – dmesg of CPU stall

dmesg of CPU stall

piss4.2 (text/plain), 8.38 KB, created by prg on 2014-02-04 03:27:28 UTC

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Creator: prg

Created: 2014-02-04 03:27:28 UTC

Size: 8.38 KB

patch

obsolete

>[87187.677263] nouveau  [   PLTCG][0000:01:00.0] LTC0_LTS0: 0x036f0020
>[87187.677267] nouveau  [   PLTCG][0000:01:00.0] LTC0_LTS1: 0x036f0000
>[87187.677270] nouveau  [   PLTCG][0000:01:00.0] LTC0_LTS2: 0x036f0000
>[87187.677272] nouveau  [   PLTCG][0000:01:00.0] LTC0_LTS3: 0x036f0020
>[87187.677275] nouveau  [   PLTCG][0000:01:00.0] LTC1_LTS0: 0x036f0020
>[87187.677277] nouveau  [   PLTCG][0000:01:00.0] LTC1_LTS1: 0x036f0020
>[87187.677279] nouveau  [   PLTCG][0000:01:00.0] LTC1_LTS2: 0x036f0020
>[87187.677282] nouveau  [   PLTCG][0000:01:00.0] LTC1_LTS3: 0x036f0020
>[87187.684060] nouveau ![   PFIFO][0000:01:00.0] unhandled status 0x00800000
>[87232.294366] type=1006 audit(1391471938.049:8): pid=3251 uid=0 old auid=4294967295 new auid=1000 old ses=4294967295 new ses=7 res=1
>[87254.906908] INFO: rcu_sched self-detected stall on CPU { 0}  (t=60000 jiffies g=961898 c=961897 q=1835)
>[87254.906912] sending NMI to all CPUs:
>[87254.906915] NMI backtrace for cpu 0
>[87254.906917] CPU: 0 PID: 2325 Comm: X Not tainted 3.13.1-gentoo #1
>[87254.906917] Hardware name: MSI MS-7758/Z77A-G43 (MS-7758), BIOS V2.11 07/09/2013
>[87254.906918] task: ffff8807f69af2c0 ti: ffff8807fa230000 task.ti: ffff8807fa230000
>[87254.906919] RIP: 0010:[<ffffffff812c0e0a>]  [<ffffffff812c0e0a>] delay_tsc+0x1a/0x50
>[87254.906925] RSP: 0018:ffff88081ec03e50  EFLAGS: 00000093
>[87254.906925] RAX: 000000008166126a RBX: 0000000000002710 RCX: 0000000000000006
>[87254.906926] RDX: 0000000000000022 RSI: 0000000081661248 RDI: 000000000033e17a
>[87254.906927] RBP: ffffffff81794e40 R08: 0000000000000000 R09: 0000000000000542
>[87254.906928] R10: 0000000000000000 R11: 0000000000000541 R12: 0000000000000000
>[87254.906928] R13: ffffffff817d2ea8 R14: 000000000000072b R15: ffffffff81794e40
>[87254.906929] FS:  00007f7d10438880(0000) GS:ffff88081ec00000(0000) knlGS:0000000000000000
>[87254.906930] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[87254.906931] CR2: 00007f0847c58000 CR3: 00000007fa385000 CR4: 00000000001407f0
>[87254.906931] Stack:
>[87254.906932]  ffffffff8102d065 ffff88081ec0d460 ffffffff810881f4 ffff88081ec119c0
>[87254.906934]  ffff88081ec119c0 00000000000119c0 ffff88081ec03e80 ffff88081ec03e80
>[87254.906935]  ffff8807f69af2c0 0000000000000000 0000000000000000 0000000000000001
>[87254.906936] Call Trace:
>[87254.906937]  <IRQ> 
>
>[87254.906940]  [<ffffffff8102d065>] ? arch_trigger_all_cpu_backtrace+0x55/0x70
>[87254.906944]  [<ffffffff810881f4>] ? rcu_check_callbacks+0x364/0x5a0
>[87254.906947]  [<ffffffff8104a77f>] ? update_process_times+0x3f/0x80
>[87254.906950]  [<ffffffff81091562>] ? tick_sched_timer+0x42/0x70
>[87254.906951]  [<ffffffff8105ecb9>] ? __run_hrtimer.isra.29+0x49/0xd0
>[87254.906953]  [<ffffffff8105f475>] ? hrtimer_interrupt+0xf5/0x240
>[87254.906956]  [<ffffffff8102ba36>] ? smp_apic_timer_interrupt+0x36/0x50
>[87254.906959]  [<ffffffff815b290a>] ? apic_timer_interrupt+0x6a/0x70
>[87254.906959]  <EOI> 
>
>[87254.906972]  [<ffffffffa049ca29>] ? nv50_dma_push+0xc9/0x100 [nouveau]
>[87254.906975]  [<ffffffff812c8dd2>] ? ioread32+0x42/0x50
>[87254.906980]  [<ffffffffa049cd0e>] ? nouveau_dma_wait+0x2ae/0x5c0 [nouveau]
>[87254.906987]  [<ffffffffa04a3406>] ? nouveau_gem_ioctl_pushbuf+0x576/0x13c0 [nouveau]
>[87254.906992]  [<ffffffffa0174b6d>] ? drm_ioctl+0x4ad/0x5b0 [drm]
>[87254.906997]  [<ffffffffa04a2e90>] ? nouveau_gem_ioctl_new+0x1d0/0x1d0 [nouveau]
>[87254.906999]  [<ffffffff812bd791>] ? timerqueue_add+0x61/0xb0
>[87254.907005]  [<ffffffffa049b03b>] ? nouveau_drm_ioctl+0x5b/0xb0 [nouveau]
>[87254.907007]  [<ffffffff8111ee8e>] ? do_vfs_ioctl+0x7e/0x500
>[87254.907009]  [<ffffffff8110d8d9>] ? vfs_read+0xf9/0x180
>[87254.907010]  [<ffffffff8111f35d>] ? SyS_ioctl+0x4d/0x90
>[87254.907012]  [<ffffffff815b1d62>] ? system_call_fastpath+0x16/0x1b
>[87254.907012] Code: 4e 00 48 8d 7a 01 ff e0 66 0f 1f 84 00 00 00 00 00 65 44 8b 04 25 1c b0 00 00 0f 1f 00 0f ae e8 0f 31 89 c6 eb 12 0f 1f 00 f3 90 <65> 8b 0c 25 1c b0 00 00 41 39 c8 75 12 0f 1f 00 0f ae e8 0f 31 
>[87254.907025] NMI backtrace for cpu 3
>[87254.907028] CPU: 3 PID: 28886 Comm: FahCore_a3.exe Not tainted 3.13.1-gentoo #1
>[87254.907029] Hardware name: MSI MS-7758/Z77A-G43 (MS-7758), BIOS V2.11 07/09/2013
>[87254.907030] task: ffff8807f3f99b00 ti: ffff8805e84a6000 task.ti: ffff8805e84a6000
>[87254.907030] RIP: 0010:[<ffffffff815b1cf3>]  [<ffffffff815b1cf3>] system_call_after_swapgs+0x0/0x59
>[87254.907033] RSP: 0018:00007f8540abce38  EFLAGS: 00000046
>[87254.907034] RAX: 0000000000000018 RBX: 0000000001ccb260 RCX: 00000000008be257
>[87254.907035] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>[87254.907035] RBP: 00007f8540abcf70 R08: 0000000000000000 R09: 0000000000000000
>[87254.907036] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8540abcf20
>[87254.907037] R13: 0000000001ccb320 R14: 0000000000007404 R15: 00007f8530259df0
>[87254.907038] FS:  00007f8540ac1700(0000) GS:ffff88081ed80000(0000) knlGS:0000000000000000
>[87254.907039] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[87254.907039] CR2: 00007f73cd070000 CR3: 00000004adc56000 CR4: 00000000001407e0
>[87254.907040] Stack:
>[87254.907041]  000000000071f011 0000000001ccb0a0 000000000076ec9d 00007f853044ff68
>[87254.907042]  0000000001ccb0a0 00007f8540abcf70 00007f8540abcf20 0000000001ccb320
>[87254.907043]  0000000000007404 00007f8530259df0 000000000071603e 0000000000000000
>[87254.907045] Call Trace:
>[87254.907045] Code: 4c 8b 74 24 08 4c 8b 6c 24 10 4c 8b 64 24 18 48 8b 6c 24 20 48 8b 5c 24 28 48 83 c4 30 e9 76 02 00 00 66 0f 1f 44 00 00 0f 01 f8 <65> 48 89 24 25 80 b0 00 00 65 48 8b 24 25 70 b8 00 00 fb 48 83 
>[87254.907058] NMI backtrace for cpu 1
>[87254.907060] CPU: 1 PID: 3142 Comm: dota_linux Not tainted 3.13.1-gentoo #1
>[87254.907061] Hardware name: MSI MS-7758/Z77A-G43 (MS-7758), BIOS V2.11 07/09/2013
>[87254.907062] task: ffff8802147d2f40 ti: ffff8802150fe000 task.ti: ffff8802150fe000
>[87254.907063] RIP: 0023:[<00000000f7622e73>]  [<00000000f7622e73>] 0xf7622e73
>[87254.907069] RSP: 002b:00000000e62a1194  EFLAGS: 00000246
>[87254.907069] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000001
>[87254.907070] RDX: 0000000065f24a30 RSI: 0000000057f7e57e RDI: 0000000000010e05
>[87254.907071] RBP: 00000000e62a1318 R08: 0000000000000000 R09: 0000000000000000
>[87254.907071] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
>[87254.907072] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[87254.907073] FS:  0000000000000000(0000) GS:ffff88081ec80000(0063) knlGS:00000000e62a1b40
>[87254.907074] CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
>[87254.907075] CR2: 00000000e38c5a00 CR3: 00000004eb58c000 CR4: 00000000001407e0
>
>[87254.907076] NMI backtrace for cpu 2
>[87254.907078] CPU: 2 PID: 28888 Comm: FahCore_a3.exe Not tainted 3.13.1-gentoo #1
>[87254.907079] Hardware name: MSI MS-7758/Z77A-G43 (MS-7758), BIOS V2.11 07/09/2013
>[87254.907080] task: ffff8807f3f9ca40 ti: ffff88064b568000 task.ti: ffff88064b568000
>[87254.907081] RIP: 0010:[<ffffffff81069a17>]  [<ffffffff81069a17>] __calc_delta+0x47/0xc0
>[87254.907084] RSP: 0018:ffff88064b569e80  EFLAGS: 00000006
>[87254.907085] RAX: 0000005bfadaa100 RBX: ffff88078b44b180 RCX: 000000000000001d
>[87254.907086] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000008f
>[87254.907087] RBP: 000000000000008f R08: ffff88078b44b180 R09: 000000000149539e
>[87254.907087] R10: 0000000000000000 R11: 0000000000000246 R12: ffff88081ed11a30
>[87254.907088] R13: 00012b383665ba8d R14: ffff8807f567fd00 R15: 0000000000000001
>[87254.907089] FS:  00007f853fabf700(0000) GS:ffff88081ed00000(0000) knlGS:0000000000000000
>[87254.907090] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[87254.907091] CR2: 00007f95c8009000 CR3: 00000004adc56000 CR4: 00000000001407e0
>[87254.907091] Stack:
>[87254.907092]  ffffffff8106b261 0000000000000246 ffff88078b44b180 ffff88081ed11a30
>[87254.907093]  0000000000000000 0000000000000400 ffffffff8106c350 0000000000000001
>[87254.907094]  ffff8807f567fd28 ffff8807f3f9cab8 ffff8807f3f9cd40 ffff8807f3f9ca40
>[87254.907096] Call Trace:
>[87254.907098]  [<ffffffff8106b261>] ? update_curr+0xe1/0xf0
>[87254.907099]  [<ffffffff8106c350>] ? put_prev_task_fair+0x50/0x270
>[87254.907102]  [<ffffffff815ade5d>] ? __schedule+0xed/0x680
>[87254.907103]  [<ffffffff81065e85>] ? sys_sched_yield+0x35/0x40
>[87254.907105]  [<ffffffff815b1d62>] ? system_call_fastpath+0x16/0x1b
>[87254.907105] Code: 75 38 89 f2 49 0f af d1 48 89 d0 48 c1 e8 20 48 85 c0 74 12 48 d1 ea 83 e9 01 48 89 d6 48 c1 ee 20 48 85 f6 75 ee 89 d0 48 f7 e7 <48> 0f ad d0 48 d3 ea f6 c1 40 48 0f 45 c2 c3 48 d1 ee 83 e9 01

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Attachments on bug 74485: 93330 | 93331 | 93959

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