[Bug 103540] [CI][HSW only] igt@* - Incomplete - timeout/system hang
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Jan 2 08:22:32 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=103540
--- Comment #19 from Marta Löfstedt <marta.lofstedt at intel.com> ---
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3552/shard-hsw4/igt@kms_flip@flip-vs-fences.html
<7>[ 179.489599] [drm:verify_single_dpll_state.isra.78 [i915]] SPLL
<3>[ 185.394157] INFO: task kswapd0:80 blocked for more than 60 seconds.
<3>[ 185.394169] Tainted: G U 4.15.0-rc4-CI-CI_DRM_3552+
#1
<3>[ 185.394171] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables
this message.
<6>[ 185.394174] kswapd0 D 0 80 2 0x80000000
<4>[ 185.394179] Call Trace:
<4>[ 185.394188] ? __schedule+0x3c3/0xaf0
<4>[ 185.394196] schedule+0x37/0x90
<4>[ 185.394200] io_schedule+0xd/0x30
<4>[ 185.394204] __lock_page+0x107/0x130
<4>[ 185.394208] ? add_to_page_cache_lru+0xc0/0xc0
<4>[ 185.394215] deferred_split_scan+0x25a/0x2b0
<4>[ 185.394222] shrink_slab.part.17+0x201/0x5d0
<4>[ 185.394234] shrink_node+0x2fd/0x310
<4>[ 185.394242] kswapd+0x31c/0x910
<4>[ 185.394254] kthread+0xfb/0x130
<4>[ 185.394256] ? mem_cgroup_shrink_node+0x300/0x300
<4>[ 185.394258] ? _kthread_create_on_node+0x30/0x30
<4>[ 185.394263] ret_from_fork+0x24/0x30
<4>[ 185.394273]
<4>[ 185.394273] Showing all locks held in the system:
<4>[ 185.394284] 2 locks held by khungtaskd/67:
<4>[ 185.394289] #0: (rcu_read_lock){....}, at: [<00000000731ae36a>]
watchdog+0x9b/0x5e0
<4>[ 185.394300] #1: (tasklist_lock){.+.+}, at: [<00000000a8a05d2a>]
debug_show_all_locks+0x37/0x190
<4>[ 185.394312] 1 lock held by kswapd0/80:
<4>[ 185.394314] #0: (shrinker_rwsem){++++}, at: [<00000000a5d771df>]
shrink_slab.part.17+0x46/0x5d0
<4>[ 185.394338] 3 locks held by kworker/3:2/223:
<4>[ 185.394339] #0: ((wq_completion)"events"){+.+.}, at:
[<000000007bac85a9>] process_one_work+0x191/0x640
<4>[ 185.394349] #1: ((work_completion)(&i915->mm.free_work)){+.+.}, at:
[<000000007bac85a9>] process_one_work+0x191/0x640
<4>[ 185.394358] #2: (&dev->struct_mutex){+.+.}, at: [<00000000a6527aa3>]
__i915_gem_free_objects+0x7c/0x540 [i915]
<4>[ 185.394404] 1 lock held by in:imklog/572:
<4>[ 185.394405] #0: (&f->f_pos_lock){+.+.}, at: [<00000000a64b4995>]
__fdget_pos+0x3a/0x50
<4>[ 185.394425] 1 lock held by dmesg/1146:
<4>[ 185.394427] #0: (&user->lock){+.+.}, at: [<0000000098ba0f15>]
devkmsg_read+0x35/0x2f0
<4>[ 185.394438]
<4>[ 185.394440] =============================================
<4>[ 185.394440]
<4>[ 185.394442] NMI backtrace for cpu 1
<4>[ 185.394445] CPU: 1 PID: 67 Comm: khungtaskd Tainted: G U
4.15.0-rc4-CI-CI_DRM_3552+ #1
<4>[ 185.394447] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12
02/15/2016
<4>[ 185.394448] Call Trace:
<4>[ 185.394454] dump_stack+0x5f/0x86
<4>[ 185.394457] nmi_cpu_backtrace+0xb4/0xc0
<4>[ 185.394462] ? lapic_can_unplug_cpu+0x90/0x90
<4>[ 185.394465] nmi_trigger_cpumask_backtrace+0xb8/0xf0
<4>[ 185.394469] watchdog+0x43e/0x5e0
<4>[ 185.394474] kthread+0xfb/0x130
<4>[ 185.394477] ? reset_hung_task_detector+0x10/0x10
<4>[ 185.394479] ? _kthread_create_on_node+0x30/0x30
<4>[ 185.394483] ret_from_fork+0x24/0x30
<6>[ 185.394493] Sending NMI from CPU 1 to CPUs 0,2-7:
<4>[ 185.394499] NMI backtrace for cpu 0
<4>[ 185.394510] CPU: 0 PID: 983 Comm: java Tainted: G U
4.15.0-rc4-CI-CI_DRM_3552+ #1
<4>[ 185.394511] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12
02/15/2016
<4>[ 185.394513] RIP: 0010:check_flags.part.25+0x8f/0x1b0
<4>[ 185.394513] RSP: 0018:ffffc900007afe58 EFLAGS: 00000046
<4>[ 185.394514] RAX: 0000000080000002 RBX: ffff88041fa1ab40 RCX:
0000000000000001
<4>[ 185.394515] RDX: ffffffff818b64b3 RSI: 0000000000000001 RDI:
0000000000000086
<4>[ 185.394515] RBP: ffff88041fa1ab58 R08: 0000000000000000 R09:
0000000000000001
<4>[ 185.394516] R10: 0000000000000000 R11: ffffffff810b553f R12:
ffffffff818b64b3
<4>[ 185.394516] R13: 0000000000000086 R14: ffffc900007afed0 R15:
ffff880403ada7c0
<4>[ 185.394517] FS: 00007f3b11ce4700(0000) GS:ffff88041fa00000(0000)
knlGS:0000000000000000
<4>[ 185.394518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 185.394518] CR2: 00007f4c6bee1000 CR3: 0000000403b16002 CR4:
00000000001606f0
<4>[ 185.394519] Call Trace:
<4>[ 185.394520] lock_release+0x200/0x300
<4>[ 185.394522] _raw_spin_unlock_irq+0x17/0x50
<4>[ 185.394524] __schedule+0x8b3/0xaf0
<4>[ 185.394526] schedule+0x37/0x90
<4>[ 185.394527] sys_sched_yield+0x8c/0xa0
<4>[ 185.394529] entry_SYSCALL_64_fastpath+0x1c/0x89
<4>[ 185.394529] RIP: 0033:0x7f3b383d50a7
<4>[ 185.394530] RSP: 002b:00007f3b11ce3c78 EFLAGS: 00000297 ORIG_RAX:
0000000000000018
<4>[ 185.394531] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
00007f3b383d50a7
<4>[ 185.394531] RDX: 00007f3b37c56170 RSI: 00007f3b2162da80 RDI:
00000000066c25c8
<4>[ 185.394532] RBP: 00007f3b11ce3d00 R08: 0000000000000000 R09:
00007f3b37c95800
<4>[ 185.394532] R10: 0000000000000001 R11: 0000000000000297 R12:
00007f3b30007560
<4>[ 185.394533] R13: 00000000066c1292 R14: 0000000000000001 R15:
00000000066c1292
<4>[ 185.394534] Code: 85 db 75 ae e8 e3 3c 37 00 85 c0 74 10 44 8b 15 c0 73
1d 02 45 85 d2 0f 84 f7 00 00 00 48 c7 c7 70 6f c7 81 e8 b8 2f 01 00 eb 87 <8b>
35 83 72 17 02 85 f6 75 a0 65 48 8b 04 25 80 c5 00 00 8b 88
<4>[ 185.394549] NMI backtrace for cpu 4
<4>[ 185.394550] CPU: 4 PID: 63 Comm: kworker/4:1 Tainted: G U
4.15.0-rc4-CI-CI_DRM_3552+ #1
<4>[ 185.394551] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12
02/15/2016
<4>[ 185.394553] Workqueue: events delayed_fput
<4>[ 185.394555] RIP: 0010:check_preemption_disabled+0x2/0xe0
<4>[ 185.394556] RSP: 0018:ffffc9000025fb00 EFLAGS: 00000006
<4>[ 185.394557] RAX: ffffffffffffffc0 RBX: ffffffffffffffff RCX:
0000000000000001
<4>[ 185.394557] RDX: ffffffffffffffff RSI: ffffffff81d12ee1 RDI:
ffffffff81cb850e
<4>[ 185.394558] RBP: 000000000001f9bf R08: ffff88040c8d0940 R09:
0000000044e5fc34
<4>[ 185.394558] R10: ffffc9000025fb30 R11: 0000000000000002 R12:
000000000000000e
<4>[ 185.394559] R13: 000000000001f9b0 R14: ffffffffffffffff R15:
ffffffff81ef5240
<4>[ 185.394560] FS: 0000000000000000(0000) GS:ffff88041fb00000(0000)
knlGS:0000000000000000
<4>[ 185.394560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 185.394561] CR2: 00007fdb0dd54390 CR3: 0000000003e0f005 CR4:
00000000001606e0
<4>[ 185.394561] Call Trace:
<4>[ 185.394564] __mod_node_page_state+0x64/0xa0
<4>[ 185.394566] unaccount_page_cache_page+0xa4/0x260
<4>[ 185.394567] __delete_from_page_cache+0x3f/0x240
<4>[ 185.394569] delete_from_page_cache+0x40/0x70
<4>[ 185.394570] truncate_inode_page+0x1d/0x30
<4>[ 185.394572] shmem_undo_range+0x46d/0x990
<4>[ 185.394575] shmem_truncate_range+0x11/0x30
<4>[ 185.394576] shmem_evict_inode+0xb8/0x1a0
<4>[ 185.394578] evict+0xb7/0x1b0
<4>[ 185.394580] __dentry_kill+0xb2/0x170
<4>[ 185.394581] __fput+0x13b/0x1e0
<4>[ 185.394583] delayed_fput+0x17/0x30
<4>[ 185.394585] process_one_work+0x215/0x640
<4>[ 185.394587] worker_thread+0x48/0x3a0
<4>[ 185.394588] ? _raw_spin_unlock_irqrestore+0x4c/0x60
<4>[ 185.394589] kthread+0xfb/0x130
<4>[ 185.394591] ? process_one_work+0x640/0x640
<4>[ 185.394591] ? _kthread_create_on_node+0x30/0x30
<4>[ 185.394593] ret_from_fork+0x24/0x30
<4>[ 185.394594] Code: 00 00 00 41 c7 44 24 08 00 00 00 00 e9 19 ff ff ff 48
89 e8 4c 8b 34 24 48 83 c8 01 e9 09 ff ff ff 90 90 90 90 90 90 90 90 41 55 <41>
54 65 8b 05 25 06 bb 7e 55 53 65 8b 1d 3c e2 ba 7e a9 ff ff
<4>[ 185.394611] NMI backtrace for cpu 3
<4>[ 185.394612] CPU: 3 PID: 3921 Comm: kms_flip Tainted: G U
4.15.0-rc4-CI-CI_DRM_3552+ #1
<4>[ 185.394612] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12
02/15/2016
<4>[ 185.394614] RIP: 0010:lock_acquire+0x27/0x200
<4>[ 185.394615] RSP: 0018:ffffc9000090f810 EFLAGS: 00000246
<4>[ 185.394616] RAX: ffff8803fc8d4f40 RBX: 0000000000000001 RCX:
0000000000000002
<4>[ 185.394616] RDX: 0000000000000000 RSI: 0000000000000000 RDI:
ffffffff81e443c0
<4>[ 185.394617] RBP: ffffc9000090f860 R08: 0000000000000000 R09:
0000000000000000
<4>[ 185.394617] R10: 0000000000000000 R11: 0000000000000001 R12:
ffffc9000090f928
<4>[ 185.394618] R13: ffff88040a162740 R14: 0000000000000000 R15:
0000000000000000
<4>[ 185.394618] FS: 00007fc1054b5a40(0000) GS:ffff88041fac0000(0000)
knlGS:0000000000000000
<4>[ 185.394619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 185.394619] CR2: 00007f366c00a350 CR3: 000000040956a004 CR4:
00000000001606e0
<4>[ 185.394620] Call Trace:
<4>[ 185.394623] get_mem_cgroup_from_mm+0x33/0x2e0
<4>[ 185.394624] ? mem_cgroup_from_task+0x90/0x90
<4>[ 185.394625] mem_cgroup_try_charge+0x76/0x490
<4>[ 185.394628] shmem_getpage_gfp.isra.9+0x1b7/0xc80
<4>[ 185.394630] shmem_read_mapping_page_gfp+0x2e/0x50
<4>[ 185.394661] i915_gem_object_get_pages_gtt+0x13b/0x660 [i915]
<4>[ 185.394683] ____i915_gem_object_get_pages+0x17/0x70 [i915]
<4>[ 185.394703] __i915_gem_object_get_pages+0x59/0x80 [i915]
<4>[ 185.394724] __i915_vma_do_pin+0x6ef/0x980 [i915]
<4>[ 185.394743] eb_lookup_vmas+0x87f/0xe80 [i915]
<4>[ 185.394746] ? __pm_runtime_resume+0x4f/0x80
<4>[ 185.394764] i915_gem_do_execbuffer+0x57c/0x1690 [i915]
<4>[ 185.394781] ? i915_gem_execbuffer2+0x90/0x3a0 [i915]
<4>[ 185.394784] ? lock_acquire+0xaf/0x200
<4>[ 185.394786] ? __might_fault+0x39/0x90
<4>[ 185.394803] ? i915_gem_execbuffer+0x2c0/0x2c0 [i915]
<4>[ 185.394820] i915_gem_execbuffer2+0x1da/0x3a0 [i915]
<4>[ 185.394837] ? i915_gem_execbuffer+0x2c0/0x2c0 [i915]
<4>[ 185.394839] drm_ioctl_kernel+0x60/0xa0
<4>[ 185.394840] drm_ioctl+0x290/0x330
<4>[ 185.394856] ? i915_gem_execbuffer+0x2c0/0x2c0 [i915]
<4>[ 185.394858] ? _raw_spin_unlock_irq+0x2f/0x50
<4>[ 185.394859] ? finish_task_switch+0xa5/0x210
<4>[ 185.394859] ? finish_task_switch+0x6a/0x210
<4>[ 185.394861] do_vfs_ioctl+0x8a/0x670
<4>[ 185.394862] ? entry_SYSCALL_64_fastpath+0x5/0x89
<4>[ 185.394863] ? trace_hardirqs_on_caller+0xde/0x1c0
<4>[ 185.394865] SyS_ioctl+0x36/0x70
<4>[ 185.394866] entry_SYSCALL_64_fastpath+0x1c/0x89
<4>[ 185.394867] RIP: 0033:0x7fc1036b4587
<4>[ 185.394867] RSP: 002b:00007ffdd38a4398 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
<4>[ 185.394868] RAX: ffffffffffffffda RBX: 0000000000000001 RCX:
00007fc1036b4587
<4>[ 185.394869] RDX: 00007ffdd38a44d0 RSI: 0000000040406469 RDI:
0000000000000003
<4>[ 185.394869] RBP: 00007ffdd38a4380 R08: 0000000000000000 R09:
0000000000000007
<4>[ 185.394870] R10: 00007fc103977b58 R11: 0000000000000246 R12:
00000000c01864b0
<4>[ 185.394870] R13: 0000000000000003 R14: 0000000000000001 R15:
00007ffdd38a4670
<4>[ 185.394871] Code: 0f 1f 40 00 65 48 8b 04 25 80 c5 00 00 44 8b 90 ac 08
00 00 45 85 d2 0f 85 bd 00 00 00 41 57 41 56 4d 89 cf 41 55 41 54 45 89 c6 <55>
53 41 89 cd 41 89 d4 89 f5 48 83 ec 10 48 89 3c 24 9c 8f 44
<4>[ 185.394886] NMI backtrace for cpu 5
<4>[ 185.394888] CPU: 5 PID: 149 Comm: kworker/u16:2 Tainted: G U
4.15.0-rc4-CI-CI_DRM_3552+ #1
<4>[ 185.394888] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12
02/15/2016
<4>[ 185.394913] Workqueue: events_unbound intel_atomic_commit_work [i915]
<4>[ 185.394914] RIP: 0010:mutex_spin_on_owner+0xa5/0x170
<4>[ 185.394915] RSP: 0018:ffffc90000c33c90 EFLAGS: 00000246
<4>[ 185.394916] RAX: ffff8803fc8d4f41 RBX: ffff8803f89a0070 RCX:
0000000000000001
<4>[ 185.394916] RDX: ffff88040abe4f40 RSI: 0000000000000001 RDI:
ffffffff81cb84fd
<4>[ 185.394917] RBP: ffffc90000c33cb0 R08: ffff88040abe5868 R09:
00000000c2ec3375
<4>[ 185.394917] R10: ffffc90000c33c20 R11: ffffffff810d1510 R12:
0000000000000000
<4>[ 185.394918] R13: 0000000000000000 R14: ffff8803fc8d4f40 R15:
0000000000000001
<4>[ 185.394918] FS: 0000000000000000(0000) GS:ffff88041fb40000(0000)
knlGS:0000000000000000
<4>[ 185.394919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 185.394919] CR2: 00007fa1ad770e20 CR3: 0000000003e0f003 CR4:
00000000001606e0
<4>[ 185.394920] Call Trace:
<4>[ 185.394922] __mutex_lock+0x691/0x9b0
<4>[ 185.394945] ? intel_cleanup_plane_fb+0x2a/0x50 [i915]
<4>[ 185.394946] ? complete_all+0x13/0x40
<4>[ 185.394948] ? mark_held_locks+0x64/0x90
<4>[ 185.394948] ? _raw_spin_unlock_irqrestore+0x4c/0x60
<4>[ 185.394949] ? _raw_spin_unlock_irqrestore+0x4c/0x60
<4>[ 185.394970] ? intel_cleanup_plane_fb+0x2a/0x50 [i915]
<4>[ 185.394989] intel_cleanup_plane_fb+0x2a/0x50 [i915]
<4>[ 185.394992] drm_atomic_helper_cleanup_planes+0x4a/0x60
<4>[ 185.395012] intel_atomic_commit_tail+0x739/0xce0 [i915]
<4>[ 185.395014] process_one_work+0x215/0x640
<4>[ 185.395016] worker_thread+0x48/0x3a0
<4>[ 185.395017] kthread+0xfb/0x130
<4>[ 185.395018] ? process_one_work+0x640/0x640
<4>[ 185.395019] ? _kthread_create_on_node+0x30/0x30
<4>[ 185.395020] ret_from_fork+0x24/0x30
<4>[ 185.395021] Code: 42 4d 85 e4 74 20 41 8b 44 24 10 85 c0 74 0c 48 8b 83
80 00 00 00 48 85 c0 75 28 4d 85 ed 74 63 4c 3b 6b 48 75 1d f3 90 48 8b 03 <48>
83 e0 f8 49 39 c6 75 58 41 8b 4e 60 85 c9 74 07 48 8b 02 a8
<4>[ 185.395037] NMI backtrace for cpu 7 skipped: idling at
intel_idle+0x6f/0x120
<4>[ 185.395040] NMI backtrace for cpu 2 skipped: idling at
intel_idle+0x6f/0x120
<4>[ 185.395042] NMI backtrace for cpu 6 skipped: idling at
intel_idle+0x6f/0x120
<0>[ 185.395501] Kernel panic - not syncing: hung_task: blocked tasks
<4>[ 185.395506] CPU: 1 PID: 67 Comm: khungtaskd Tainted: G U
4.15.0-rc4-CI-CI_DRM_3552+ #1
<4>[ 185.395508] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12
02/15/2016
<4>[ 185.395510] Call Trace:
<4>[ 185.395516] dump_stack+0x5f/0x86
<4>[ 185.395520] panic+0xcf/0x20d
<4>[ 185.395529] watchdog+0x44a/0x5e0
<4>[ 185.395535] kthread+0xfb/0x130
<4>[ 185.395538] ? reset_hung_task_detector+0x10/0x10
<4>[ 185.395541] ? _kthread_create_on_node+0x30/0x30
<4>[ 185.395546] ret_from_fork+0x24/0x30
<0>[ 185.395882] Dumping ftrace buffer:
<0>[ 185.395932] (ftrace buffer empty)
<0>[ 185.395934] Kernel Offset: disabled
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