01-19 05:33:21][root@haswell ~]#[39320.678860] INFO: task kworker/u8:5:120 blocked for more than 120 seconds. 01-19 05:33:21][39320.707938] Tainted: P O 4.8.0haswell #16 01-19 05:33:21][39320.735690] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. 01-19 05:33:21][39320.765952] kworker/u8:5 D ffff880251e1bc60 12496 120 2 0x00000000 01-19 05:33:22][39320.795539] Workqueue: i915 intel_unpin_work_fn 01-19 05:33:22][39320.822130] ffff880251e1bc60 0000000000000000 0000000000000000 ffff8802575d8380 01-19 05:33:22][39320.852479] ffff880256700300 ffff880251e14280 ffff880251e1c000 ffff880251e14280 01-19 05:33:22][39320.883110] 00000000ffffffff 0000000000000246 ffff880252020068 ffff880251e1bc78 01-19 05:33:22][39320.914038] Call Trace: 01-19 05:33:22][39320.939343] [] schedule+0x35/0x80 01-19 05:33:22][39320.967289] [] schedule_preempt_disabled+0xe/0x10 01-19 05:33:22][39320.996775] [] mutex_lock_nested+0x13d/0x330 01-19 05:33:22][39321.025786] [] ? intel_unpin_work_fn+0x46/0xf0 01-19 05:33:22][39321.054819] [] ? intel_unpin_work_fn+0x46/0xf0 01-19 05:33:22][39321.083669] [] intel_unpin_work_fn+0x46/0xf0 01-19 05:33:22][39321.112265] [] process_one_work+0x239/0x590 01-19 05:33:22][39321.140824] [] ? process_one_work+0x1a2/0x590 01-19 05:33:22][39321.169519] [] worker_thread+0x4e/0x480 01-19 05:33:22][39321.197695] [] ? process_one_work+0x590/0x590 01-19 05:33:22][39321.226419] [] kthread+0xf6/0x110 01-19 05:33:22][39321.254135] [] ret_from_fork+0x1f/0x40 01-19 05:33:22][39321.281875] [] ? kthread_create_on_node+0x250/0x250 01-19 05:33:22][39321.310791] INFO: lockdep is turned off. 01-19 05:33:22][39321.336747] Sending NMI to all CPUs: 01-19 05:33:22][39321.362169] NMI backtrace for cpu 3 01-19 05:33:22][39321.387341] CPU: 3 PID: 0 Comm: swapper/3 Tainted: P O 4.8.0haswell #16 01-19 05:33:22][39321.417197] Hardware name: Hikvision Ltd. Denlow/DS-6071, BIOS 06071.12.01.0000.2767 12/11/2017 01-19 05:33:22][39321.448238] task: ffff880256714380 task.stack: ffff880256718000 01-19 05:33:22][39321.476516] RIP: 0010:[] [] intel_idle+0xab/0x130 01-19 05:33:22][39321.506917] RSP: 0018:ffff88025671be48 EFLAGS: 00000046 01-19 05:33:22][39321.534073] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001 01-19 05:33:22][39321.563659] RDX: 0000000000000000 RSI: ffff88025671c000 RDI: 0000000000000003 01-19 05:33:22][39321.593451] RBP: ffff88025671be68 R08: 0000000000000001 R09: 0000000000000018 01-19 05:33:22][39321.623449] R10: 00000000ffffffff R11: 0000000000000051 R12: 0000000000000004 01-19 05:33:22][39321.653372] R13: 0000000000000005 R14: 0000000000000032 R15: 000023c337cec48c 01-19 05:33:22][39321.683192] FS: 0000000000000000(0000) GS:ffff880257800000(0000) knlGS:0000000000000000 01-19 05:33:22][39321.713890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 01-19 05:33:22][39321.741775] CR2: 000000000088b078 CR3: 0000000002206000 CR4: 00000000001006e0 01-19 05:33:23][39321.771185] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 01-19 05:33:23][39321.800117] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 01-19 05:33:23][39321.828675] Stack: 01-19 05:33:23][39321.851629] 0000000000000005 ffffffff822aa420 ffffe8ffffc07f10 ffffffff822aa618 01-19 05:33:23][39321.880753] ffff88025671beb0 ffffffff819a9e53 7735940000000000 0000000000000005 01-19 05:33:23][39321.909843] 0000000000000003 ffff88025671c000 ffffe8ffffc07f10 ffffffff822aa420 01-19 05:33:23][39321.938897] Call Trace: 01-19 05:33:23][39321.962282] [] cpuidle_enter_state+0x103/0x2d0 01-19 05:33:23][39321.989310] [] cpuidle_enter+0x17/0x20 01-19 05:33:23][39322.014923] [] call_cpuidle+0x2a/0x40 01-19 05:33:23][39322.039939] [] cpu_startup_entry+0x290/0x320 01-19 05:33:23][39322.065448] [] start_secondary+0x14f/0x190 01-19 05:33:23][39322.090387] Code: 48 8b 34 25 04 57 1d 00 48 89 d1 48 8d 86 08 c0 ff ff 0f 01 c8 48 8b 86 08 c0 ff ff a8 08 75 0b b9 01 00 00 00 4c 89 f0 0f 01 c9 <65> 48 8b 04 25 04 57 1d 00 f0 80 a0 0a c0 ff ff df 0 01-19 05:33:23][39322.148964] NMI backtrace for cpu 0 01-19 05:33:23][39322.171788] CPU: 0 PID: 0 Comm: swapper/0 Tainted: P O 4.8.0haswell #16 01-19 05:33:23][39322.199413] Hardware name: Hikvision Ltd. Denlow/DS-6071, BIOS 06071.12.01.0000.2767 12/11/2017 01-19 05:33:23][39322.228384] task: ffffffff8220b540 task.stack: ffffffff82200000 01-19 05:33:23][39322.254457] RIP: 0010:[] [] intel_idle+0xab/0x130 01-19 05:33:23][39322.282894] RSP: 0018:ffffffff82203e48 EFLAGS: 00000046 01-19 05:33:23][39322.308725] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000001 01-19 05:33:23][39322.336708] RDX: 0000000000000000 RSI: ffffffff82204000 RDI: 0000000000000000 01-19 05:33:23][39322.364545] RBP: ffffffff82203e68 R08: 0000000000000001 R09: 0000000000000006 01-19 05:33:23][39322.392676] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000001 01-19 05:33:23][39322.420738] R13: 0000000000000001 R14: 0000000000000000 R15: 000023c337d25a60 01-19 05:33:23][39322.448717] FS: 0000000000000000(0000) GS:ffff880257200000(0000) knlGS:0000000000000000 01-19 05:33:23][39322.477882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 01-19 05:33:23][39322.504710] CR2: 00000000006634f4 CR3: 00000002449ae000 CR4: 00000000001006f0 01-19 05:33:23][39322.533301] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 01-19 05:33:23][39322.561781] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 01-19 05:33:23][39322.590074] Stack: 01-19 05:33:23][39322.612913] 0000000000000001 ffffffff822aa420 ffffe8ffff607f10 ffffffff822aa498 01-19 05:33:23][39322.641719] ffffffff82203eb0 ffffffff819a9e53 7735940000000000 0000000000000001 01-19 05:33:23][39322.670739] 0000000000000000 ffffffff82204000 ffffe8ffff607f10 ffffffff822aa420 01-19 05:33:23][39322.699992] Call Trace: 01-19 05:33:23][39322.723869] [] cpuidle_enter_state+0x103/0x2d0 01-19 05:33:23][39322.751546] [] cpuidle_enter+0x17/0x20 01-19 05:33:24][39322.778001] [] call_cpuidle+0x2a/0x40 01-19 05:33:24][39322.804029] [] cpu_startup_entry+0x290/0x320 01-19 05:33:24][39322.830442] [] rest_init+0xae/0xc0 01-19 05:33:24][39322.855758] [] start_kernel+0x437/0x458 01-19 05:33:24][39322.881638] [] x86_64_start_reservations+0x2a/0x2c 01-19 05:33:24][39322.908571] [] x86_64_start_kernel+0x178/0x18b 01-19 05:33:24][39322.935181] Code: 48 8b 34 25 04 57 1d 00 48 89 d1 48 8d 86 08 c0 ff ff 0f 01 c8 48 8b 86 08 c0 ff ff a8 08 75 0b b9 01 00 00 00 4c 89 f0 0f 01 c9 <65> 48 8b 04 25 04 57 1d 00 f0 80 a0 0a c0 ff ff df 0 01-19 05:33:24][39322.996950] NMI backtrace for cpu 2 01-19 05:33:24][39323.021363] CPU: 2 PID: 33 Comm: khungtaskd Tainted: P O 4.8.0haswell #16 01-19 05:33:24][39323.050639] Hardware name: Hikvision Ltd. Denlow/DS-6071, BIOS 06071.12.01.0000.2767 12/11/2017 01-19 05:33:24][39323.081269] task: ffff880255e38900 task.stack: ffff880255e3c000 01-19 05:33:24][39323.109430] RIP: 0010:[] [] delay_tsc+0x6/0x60 01-19 05:33:24][39323.139673] RSP: 0018:ffff880255e3fdb0 EFLAGS: 00000a07 01-19 05:33:24][39323.167184] RAX: 000000006c63b000 RBX: 0000000000002710 RCX: 0000000000000001 01-19 05:33:24][39323.196708] RDX: 000000000030f158 RSI: 0000000000000002 RDI: 000000000030f159 01-19 05:33:24][39323.225953] RBP: ffff880255e3fdc0 R08: 0000000000000001 R09: 0000000000000001 01-19 05:33:24][39323.254965] R10: 0000000000000000 R11: 0000000000000479 R12: 0000000000000078 01-19 05:33:24][39323.283707] R13: 00000000003fffae R14: ffff880251e145f8 R15: 0000000000000003 01-19 05:33:24][39323.312438] FS: 0000000000000000(0000) GS:ffff880257600000(0000) knlGS:0000000000000000 01-19 05:33:24][39323.342508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 01-19 05:33:24][39323.370169] CR2: 0000000000684018 CR3: 0000000246a80000 CR4: 00000000001006e0 01-19 05:33:24][39323.399577] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 01-19 05:33:24][39323.428371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 01-19 05:33:24][39323.456647] Stack: 01-19 05:33:24][39323.479240] ffff880255e3fdc0 ffffffff8142f2a7 ffff880255e3fdd8 ffffffff814265b2 01-19 05:33:24][39323.507816] ffff880251e14280 ffff880255e3fde8 ffffffff81043ac9 ffff880255e3fe40 01-19 05:33:24][39323.536189] ffffffff81132904 ffffffff81132641 ffff880251e14280 000003ae00000000 01-19 05:33:24][39323.564276] Call Trace: 01-19 05:33:24][39323.586893] [] ? __const_udelay+0x27/0x30 01-19 05:33:24][39323.612928] [] nmi_trigger_all_cpu_backtrace+0x42/0xb0 01-19 05:33:24][39323.640151] [] arch_trigger_all_cpu_backtrace+0x19/0x20 01-19 05:33:24][39323.667681] [] watchdog+0x364/0x3c0 01-19 05:33:24][39323.693335] [] ? watchdog+0xa1/0x3c0 01-19 05:33:24][39323.719115] [] ? reset_hung_task_detector+0x20/0x20 01-19 05:33:24][39323.746493] [] kthread+0xf6/0x110 01-19 05:33:25][39323.772041] [] ret_from_fork+0x1f/0x40 01-19 05:33:25][39323.797845] [] ? kthread_create_on_node+0x250/0x250 01-19 05:33:25][39323.824746] Code: 48 8b 15 16 ae bd 7e 48 89 e5 48 c1 e0 02 48 69 d2 fa 00 00 00 f7 e2 48 8d 7a 01 ff 15 7c 39 e7 00 5d c3 66 90 0f 1f 44 00 00 55 <48> 89 e5 65 44 8b 05 07 ae bd 7e 0f ae e8 0f 31 48 c 01-19 05:33:25][39323.886797] NMI backtrace for cpu 1 01-19 05:33:25][39323.887567] ------------[ cut here ]------------ 01-19 05:33:25][39323.887572] WARNING: CPU: 3 PID: 424 at drivers/gpu/drm/drm_irq.c:1224 drm_wait_one_vblank+0x1b5/0x1c0 01-19 05:33:25][39323.887572] vblank wait timed out on crtc 0 01-19 05:33:25][39323.887578] Modules linked in: bonding ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ip_tables x_tables xr_usb_serial_common(O) sys_) 01-19 05:33:25][39323.887579] CPU: 3 PID: 424 Comm: TSK_DrmLoop Tainted: P O 4.8.0haswell #16 01-19 05:33:25][39323.887579] Hardware name: Hikvision Ltd. Denlow/DS-6071, BIOS 06071.12.01.0000.2767 12/11/2017 01-19 05:33:25][39323.887581] 0000000000000286 000000004e21d0b8 ffff8802567979c0 ffffffff81421aeb 01-19 05:33:25][39323.887582] ffff880256797a10 0000000000000000 ffff880256797a00 ffffffff810851db 01-19 05:33:25][39323.887583] 000004c800000086 ffff880252020000 0000000000000000 0000000000000000 01-19 05:33:25][39323.887584] Call Trace: 01-19 05:33:25][39323.887587] [] dump_stack+0x4d/0x72 01-19 05:33:25][39323.887589] [] __warn+0xcb/0xf0 01-19 05:33:25][39323.887590] i801_smbus 0000:00:1f.3: Timeout waiting for interrupt! 01-19 05:33:25][39323.887591] [] warn_slowpath_fmt+0x5f/0x80 01-19 05:33:25][39323.887592] i801_smbus 0000:00:1f.3: Transaction timeout 01-19 05:33:25][39323.887594] [] ? finish_wait+0x53/0x70 01-19 05:33:25][39323.887595] [] drm_wait_one_vblank+0x1b5/0x1c0 01-19 05:33:25][39323.887596] [] ? wake_atomic_t_function+0x70/0x70 01-19 05:33:25][39323.887598] [] intel_has_pending_fb_unpin+0x45/0x70 01-19 05:33:25][39323.887600] [] i915_gem_evict_something+0x395/0x3b0 01-19 05:33:25][39323.887602] [] i915_gem_object_do_pin+0x75c/0xa10 01-19 05:33:25][39323.887603] [] i915_gem_object_ggtt_pin+0x2a/0x30 01-19 05:33:25][39323.887604] [] i915_gem_object_pin_to_display_plane+0x72/0x140 01-19 05:33:25][39323.887605] [] intel_pin_and_fence_fb_obj+0xa3/0x160 01-19 05:33:25][39323.887607] [] intel_crtc_page_flip+0x317/0xa10 01-19 05:33:25][39323.887609] [] drm_mode_page_flip_ioctl+0x1d9/0x320 01-19 05:33:25][39323.887611] [] drm_ioctl+0x1cf/0x490 01-19 05:33:25][39323.887612] [] ? drm_mode_gamma_get_ioctl+0xe0/0xe0 01-19 05:33:25][39323.887616] [] do_vfs_ioctl+0xa1/0x5e0 01-19 05:33:26][39323.887617] [] ? __fget+0xaf/0xe0 01-19 05:33:26][39323.887618] [] ? __fget+0x5/0xe0 01-19 05:33:26][39323.887620] [] SyS_ioctl+0x79/0x90 01-19 05:33:26][39323.887621] [] entry_SYSCALL_64_fastpath+0x13/0x94 01-19 05:33:26][39323.887622] ---[ end trace 282dbecbea978ad0 ]--- 01-19 05:33:26][39324.918064] CPU: 1 PID: 0 Comm: swapper/1 Tainted: P O 4.8.0haswell #16 01-19 05:33:26][39324.946840] Hardware name: Hikvision Ltd. Denlow/DS-6071, BIOS 06071.12.01.0000.2767 12/11/2017 01-19 05:33:26][39324.976962] task: ffff880256700300 task.stack: ffff880256704000 01-19 05:33:26][39325.004310] RIP: 0010:[] [] intel_idle+0xab/0x130 01-19 05:33:26][39325.034068] RSP: 0018:ffff880256707e48 EFLAGS: 00000046 01-19 05:33:26][39325.061278] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001 01-19 05:33:26][39325.090616] RDX: 0000000000000000 RSI: ffff880256708000 RDI: 0000000000000001 01-19 05:33:26][39325.119724] RBP: ffff880256707e68 R08: 0000000000000001 R09: 0000000000000018 01-19 05:33:26][39325.148921] R10: 00000000ffffffff R11: 000000000000005f R12: 0000000000000004 01-19 05:33:26][39325.177991] R13: 0000000000000005 R14: 0000000000000032 R15: 000023c337d23498 01-19 05:33:26][39325.206522] FS: 0000000000000000(0000) GS:ffff880257400000(0000) knlGS:0000000000000000 01-19 05:33:26][39325.235829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 01-19 05:33:26][39325.262585] CR2: 00007efd23834ea0 CR3: 0000000002206000 CR4: 00000000001006e0 01-19 05:33:26][39325.290988] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 01-19 05:33:26][39325.318920] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 01-19 05:33:26][39325.346195] Stack: 01-19 05:33:26][39325.367521] 0000000000000005 ffffffff822aa420 ffffe8ffff807f10 ffffffff822aa618 01-19 05:33:26][39325.394340] ffff880256707eb0 ffffffff819a9e53 7735940000000000 0000000000000005 01-19 05:33:26][39325.420861] 0000000000000001 ffff880256708000 ffffe8ffff807f10 ffffffff822aa420 01-19 05:33:26][39325.447214] Call Trace: 01-19 05:33:26][39325.468036] [] cpuidle_enter_state+0x103/0x2d0 01-19 05:33:26][39325.493067] [] cpuidle_enter+0x17/0x20 01-19 05:33:26][39325.517087] [] call_cpuidle+0x2a/0x40 01-19 05:33:26][39325.540720] [] cpu_startup_entry+0x290/0x320 01-19 05:33:26][39325.565002] [] start_secondary+0x14f/0x190 01-19 05:33:26][39325.589161] Code: 48 8b 34 25 04 57 1d 00 48 89 d1 48 8d 86 08 c0 ff ff 0f 01 c8 48 8b 86 08 c0 ff ff a8 08 75 0b b9 01 00 00 00 4c 89 f0 0f 01 c9 <65> 48 8b 04 25 04 57 1d 00 f0 80 a0 0a c0 ff ff df 0 01-19 05:33:26][39325.646470] Kernel panic - not syncing: hung_task: blocked tasks 01-19 05:33:26][39325.671805] CPU: 2 PID: 33 Comm: khungtaskd Tainted: P W O 4.8.0haswell #16 01-19 05:33:26][39325.699395] Hardware name: Hikvision Ltd. Denlow/DS-6071, BIOS 06071.12.01.0000.2767 12/11/2017 01-19 05:33:26][39325.728226] 0000000000000086 000000008825fbeb ffff880255e3fd60 ffffffff81421aeb 01-19 05:33:26][39325.756171] ffff880251e14200 ffffffff81ef745a ffff880255e3fde8 ffffffff8117a528 01-19 05:33:27][39325.784102] 0000000000000008 ffff880255e3fdf8 ffff880255e3fd90 000000008825fbeb 01-19 05:33:27][39325.812117] Call Trace: 01-19 05:33:27][39325.834845] [] dump_stack+0x4d/0x72 01-19 05:33:27][39325.860728] [] panic+0xde/0x21a 01-19 05:33:27][39325.886203] [] watchdog+0x370/0x3c0 01-19 05:33:27][39325.911889] [] ? watchdog+0xa1/0x3c0 01-19 05:33:27][39325.937607] [] ? reset_hung_task_detector+0x20/0x20 01-19 05:33:27][39325.964741] [] kthread+0xf6/0x110 01-19 05:33:27][39325.990266] [] ret_from_fork+0x1f/0x40 01-19 05:33:27][39326.016198] [] ? kthread_create_on_node+0x250/0x250 01-19 05:33:27][39326.043429] Kernel Offset: disabled 01-19 05:33:27][39326.306108] ---[ end Kernel panic - not syncing: hung_task: blocked tasks