After Vega 56/64 GPU hang I unable reboot system

Wentland, Harry Harry.Wentland at amd.com
Fri Dec 14 19:36:47 UTC 2018


On 2018-12-04 5:18 p.m., Mikhail Gavrilov wrote:
> Hi guys.
> I having troubles when Vega GPU is hang I unable reboot system.
> 
> Can somebody help me please.
> 
> I tried enter follow commands:
> # init 6
> # reboot
> But no one of them having success.
> 
> SysRq-W showing to us this:
> 

Looks like there's an error before this happens that might get us into this mess:

[  229.741741] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout, signaled seq=28686, emitted seq=28688
[  229.741806] [drm] GPU recovery disabled.

Harry

> [  613.397629] sysrq: SysRq : Show Blocked State
> [  613.397638]   task                        PC stack   pid father
> [  613.397729] kworker/u32:4   D12912   252      2 0x80000000
> [  613.397748] Workqueue: events_unbound commit_work [drm_kms_helper]
> [  613.397752] Call Trace:
> [  613.397764]  ? __schedule+0x2f3/0xb90
> [  613.397770]  ? __lock_acquire+0x279/0x1650
> [  613.397778]  ? dma_fence_default_wait+0x242/0x330
> [  613.397784]  schedule+0x2f/0x90
> [  613.397788]  schedule_timeout+0x31c/0x4f0
> [  613.397792]  ? find_held_lock+0x34/0xa0
> [  613.397796]  ? find_held_lock+0x34/0xa0
> [  613.397802]  ? mark_held_locks+0x57/0x80
> [  613.397807]  ? _raw_spin_unlock_irqrestore+0x4b/0x60
> [  613.397813]  ? dma_fence_default_wait+0x242/0x330
> [  613.397817]  dma_fence_default_wait+0x26e/0x330
> [  613.397822]  ? dma_fence_release+0x120/0x120
> [  613.397829]  dma_fence_wait_timeout+0x182/0x200
> [  613.397835]  reservation_object_wait_timeout_rcu+0x236/0x4e0
> [  613.397911]  amdgpu_dm_do_flip+0x112/0x380 [amdgpu]
> [  613.397993]  amdgpu_dm_atomic_commit_tail+0x6d0/0xd30 [amdgpu]
> [  613.398001]  ? _raw_spin_unlock_irq+0x29/0x40
> [  613.398005]  ? wait_for_completion_timeout+0x73/0x1a0
> [  613.398022]  commit_tail+0x3d/0x70 [drm_kms_helper]
> [  613.398028]  process_one_work+0x27d/0x600
> [  613.398039]  worker_thread+0x3c/0x390
> [  613.398045]  ? drain_workqueue+0x180/0x180
> [  613.398049]  kthread+0x120/0x140
> [  613.398054]  ? kthread_park+0x80/0x80
> [  613.398060]  ret_from_fork+0x27/0x50
> [  613.398204] gdbus           D13416  2138      1 0x80000006
> [  613.398211] Call Trace:
> [  613.398219]  ? __schedule+0x2f3/0xb90
> [  613.398224]  ? sched_clock+0x5/0x10
> [  613.398283]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.398288]  schedule+0x2f/0x90
> [  613.398292]  schedule_preempt_disabled+0x11/0x20
> [  613.398296]  __mutex_lock+0x25b/0x9c0
> [  613.398360]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.398415]  amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.398468]  amdgpu_flush+0x1f/0x30 [amdgpu]
> [  613.398474]  filp_close+0x34/0x70
> [  613.398481]  put_files_struct.part.13+0x5b/0xc0
> [  613.398489]  do_exit+0x3df/0xca0
> [  613.398495]  ? sched_clock+0x5/0x10
> [  613.398500]  ? sched_clock_cpu+0xc/0xb0
> [  613.398507]  do_group_exit+0x47/0xc0
> [  613.398513]  get_signal+0x28f/0x850
> [  613.398521]  do_signal+0x36/0x650
> [  613.398535]  exit_to_usermode_loop+0x7b/0xe0
> [  613.398540]  do_syscall_64+0x1df/0x1f0
> [  613.398546]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [  613.398551] RIP: 0033:0x7f07a2e551f1
> [  613.398558] Code: Bad RIP value.
> [  613.398562] RSP: 002b:00007f079eb25860 EFLAGS: 00000293 ORIG_RAX:
> 0000000000000007
> [  613.398566] RAX: 0000000000000003 RBX: 00007f077c0689c0 RCX: 00007f07a2e551f1
> [  613.398569] RDX: 00000000ffffffff RSI: 0000000000000004 RDI: 00007f077c0689c0
> [  613.398573] RBP: 0000000000000004 R08: 0000000000000000 R09: 00007f0784031d70
> [  613.398576] R10: 000055a328098420 R11: 0000000000000293 R12: 00000000ffffffff
> [  613.398579] R13: 00007f07a3bb60f0 R14: 00000000ffffffff R15: 0000000000000004
> [  613.399425] (sd-sync)       D13944  6221      1 0x00000000
> [  613.399432] Call Trace:
> [  613.399440]  ? __schedule+0x2f3/0xb90
> [  613.399446]  ? prepare_to_wait_event+0xd2/0x180
> [  613.399453]  schedule+0x2f/0x90
> [  613.399459]  drm_sched_entity_flush+0x1df/0x1f0 [gpu_sched]
> [  613.399464]  ? finish_wait+0x80/0x80
> [  613.399521]  amdgpu_ctx_mgr_entity_flush+0x7c/0xc0 [amdgpu]
> [  613.399574]  amdgpu_flush+0x1f/0x30 [amdgpu]
> [  613.399580]  filp_close+0x34/0x70
> [  613.399585]  __x64_sys_close+0x1e/0x50
> [  613.399589]  do_syscall_64+0x60/0x1f0
> [  613.399594]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [  613.399598] RIP: 0033:0x7f8d537d3ec7
> [  613.399603] Code: Bad RIP value.
> [  613.399606] RSP: 002b:00007ffc9df8e580 EFLAGS: 00000293 ORIG_RAX:
> 0000000000000003
> [  613.399610] RAX: ffffffffffffffda RBX: 000000000000007b RCX: 00007f8d537d3ec7
> [  613.399614] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000007b
> [  613.399617] RBP: 0000555bc87c5780 R08: 0000555bc87c628e R09: 0000000000000000
> [  613.399620] R10: 00007f8d5376cae0 R11: 0000000000000293 R12: 00007f8d52aea750
> [  613.399623] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
> [  613.399636] (-restore)      D13944  6222      1 0x00000000
> [  613.399642] Call Trace:
> [  613.399649]  ? __schedule+0x2f3/0xb90
> [  613.399653]  ? sched_clock+0x5/0x10
> [  613.399711]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.399717]  schedule+0x2f/0x90
> [  613.399721]  schedule_preempt_disabled+0x11/0x20
> [  613.399725]  __mutex_lock+0x25b/0x9c0
> [  613.399788]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.399843]  amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.399897]  amdgpu_flush+0x1f/0x30 [amdgpu]
> [  613.399901]  filp_close+0x34/0x70
> [  613.399907]  __x64_sys_close+0x1e/0x50
> [  613.399912]  do_syscall_64+0x60/0x1f0
> [  613.399917]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [  613.399921] RIP: 0033:0x7f8d537d3ec7
> [  613.399925] Code: Bad RIP value.
> [  613.399928] RSP: 002b:00007ffc9df8e720 EFLAGS: 00000293 ORIG_RAX:
> 0000000000000003
> [  613.399932] RAX: ffffffffffffffda RBX: 000000000000007b RCX: 00007f8d537d3ec7
> [  613.399936] RDX: 0000000000000000 RSI: 00007ffc9df8e7c0 RDI: 000000000000007b
> [  613.399939] RBP: 0000555bc87c5780 R08: 0000555bc87c62d6 R09: 0000000000000000
> [  613.399942] R10: 00007f8d5376cae0 R11: 0000000000000293 R12: 00007f8d52aea750
> [  613.399945] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc9df8e7c0
> [  613.399957] (umount)        D13944  6223      1 0x00000000
> [  613.399963] Call Trace:
> [  613.399970]  ? __schedule+0x2f3/0xb90
> [  613.399974]  ? sched_clock+0x5/0x10
> [  613.400031]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.400037]  schedule+0x2f/0x90
> [  613.400041]  schedule_preempt_disabled+0x11/0x20
> [  613.400045]  __mutex_lock+0x25b/0x9c0
> [  613.400108]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.400163]  amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.400229]  amdgpu_flush+0x1f/0x30 [amdgpu]
> [  613.400234]  filp_close+0x34/0x70
> [  613.400239]  __x64_sys_close+0x1e/0x50
> [  613.400244]  do_syscall_64+0x60/0x1f0
> [  613.400250]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [  613.400253] RIP: 0033:0x7f8d537d3ec7
> [  613.400258] Code: Bad RIP value.
> [  613.400261] RSP: 002b:00007ffc9df8e840 EFLAGS: 00000293 ORIG_RAX:
> 0000000000000003
> [  613.400265] RAX: ffffffffffffffda RBX: 000000000000007b RCX: 00007f8d537d3ec7
> [  613.400268] RDX: 0000000000000000 RSI: 00007ffc9df8e8e0 RDI: 000000000000007b
> [  613.400272] RBP: 0000555bc87c5780 R08: 0000555bc87c62a6 R09: 0000000000000000
> [  613.400275] R10: 00007f8d5376cae0 R11: 0000000000000293 R12: 00007f8d52aea750
> [  613.400278] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc9df8e8e0
> [  613.400290] (alsactl)       D13944  6224      1 0x00000000
> [  613.400297] Call Trace:
> [  613.400304]  ? __schedule+0x2f3/0xb90
> [  613.400308]  ? sched_clock+0x5/0x10
> [  613.400366]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.400371]  schedule+0x2f/0x90
> [  613.400376]  schedule_preempt_disabled+0x11/0x20
> [  613.400380]  __mutex_lock+0x25b/0x9c0
> [  613.400443]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.400498]  amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.400551]  amdgpu_flush+0x1f/0x30 [amdgpu]
> [  613.400556]  filp_close+0x34/0x70
> [  613.400561]  __x64_sys_close+0x1e/0x50
> [  613.400566]  do_syscall_64+0x60/0x1f0
> [  613.400571]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [  613.400575] RIP: 0033:0x7f8d537d3ec7
> [  613.400579] Code: Bad RIP value.
> [  613.400582] RSP: 002b:00007ffc9df8e720 EFLAGS: 00000293 ORIG_RAX:
> 0000000000000003
> [  613.400586] RAX: ffffffffffffffda RBX: 000000000000007b RCX: 00007f8d537d3ec7
> [  613.400590] RDX: 0000000000000000 RSI: 00007ffc9df8e7c0 RDI: 000000000000007b
> [  613.400593] RBP: 0000555bc87c5780 R08: 0000555bc87c62a6 R09: 0000000000000000
> [  613.400596] R10: 00007f8d5376cae0 R11: 0000000000000293 R12: 00007f8d52aea750
> [  613.400599] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc9df8e7c0
> [  613.400611] (sys-late)      D13944  6225      1 0x00000000
> [  613.400617] Call Trace:
> [  613.400624]  ? __schedule+0x2f3/0xb90
> [  613.400628]  ? sched_clock+0x5/0x10
> [  613.400685]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.400691]  schedule+0x2f/0x90
> [  613.400695]  schedule_preempt_disabled+0x11/0x20
> [  613.400699]  __mutex_lock+0x25b/0x9c0
> [  613.400762]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.400817]  amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.400870]  amdgpu_flush+0x1f/0x30 [amdgpu]
> [  613.400874]  filp_close+0x34/0x70
> [  613.400880]  __x64_sys_close+0x1e/0x50
> [  613.400885]  do_syscall_64+0x60/0x1f0
> [  613.400890]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [  613.400893] RIP: 0033:0x7f8d537d3ec7
> [  613.400898] Code: Bad RIP value.
> [  613.400901] RSP: 002b:00007ffc9df8e720 EFLAGS: 00000293 ORIG_RAX:
> 0000000000000003
> [  613.400905] RAX: ffffffffffffffda RBX: 000000000000007b RCX: 00007f8d537d3ec7
> [  613.400908] RDX: 0000000000000000 RSI: 00007ffc9df8e7c0 RDI: 000000000000007b
> [  613.400911] RBP: 0000555bc87c5780 R08: 0000555bc87c62a6 R09: 0000000000000000
> [  613.400914] R10: 00007f8d5376cae0 R11: 0000000000000293 R12: 00007f8d52aea750
> [  613.400918] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc9df8e7c0
> [  613.400929] (-wrapper)      D13944  6226      1 0x00000000
> [  613.400936] Call Trace:
> [  613.400943]  ? __schedule+0x2f3/0xb90
> [  613.400947]  ? sched_clock+0x5/0x10
> [  613.401005]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.401010]  schedule+0x2f/0x90
> [  613.401015]  schedule_preempt_disabled+0x11/0x20
> [  613.401018]  __mutex_lock+0x25b/0x9c0
> [  613.401082]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.401137]  amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.401202]  amdgpu_flush+0x1f/0x30 [amdgpu]
> [  613.401207]  filp_close+0x34/0x70
> [  613.401212]  __x64_sys_close+0x1e/0x50
> [  613.401216]  do_syscall_64+0x60/0x1f0
> [  613.401221]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [  613.401225] RIP: 0033:0x7f8d537d3ec7
> [  613.401230] Code: Bad RIP value.
> [  613.401233] RSP: 002b:00007ffc9df8e720 EFLAGS: 00000293 ORIG_RAX:
> 0000000000000003
> [  613.401237] RAX: ffffffffffffffda RBX: 000000000000007b RCX: 00007f8d537d3ec7
> [  613.401240] RDX: 0000000000000000 RSI: 00007ffc9df8e7c0 RDI: 000000000000007b
> [  613.401243] RBP: 0000555bc87c5780 R08: 0000555bc87c62a6 R09: 0000000000000000
> [  613.401246] R10: 00007f8d5376cae0 R11: 0000000000000293 R12: 00007f8d52aea750
> [  613.401249] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc9df8e7c0
> [  613.401263] (lymouthd)      D13944  6247      1 0x00000000
> [  613.401269] Call Trace:
> [  613.401276]  ? __schedule+0x2f3/0xb90
> [  613.401280]  ? sched_clock+0x5/0x10
> [  613.401337]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.401343]  schedule+0x2f/0x90
> [  613.401347]  schedule_preempt_disabled+0x11/0x20
> [  613.401351]  __mutex_lock+0x25b/0x9c0
> [  613.401414]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.401469]  amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.401522]  amdgpu_flush+0x1f/0x30 [amdgpu]
> [  613.401527]  filp_close+0x34/0x70
> [  613.401533]  __x64_sys_close+0x1e/0x50
> [  613.401537]  do_syscall_64+0x60/0x1f0
> [  613.401542]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [  613.401546] RIP: 0033:0x7f8d537d3ec7
> [  613.401550] Code: Bad RIP value.
> [  613.401553] RSP: 002b:00007ffc9df8e680 EFLAGS: 00000293 ORIG_RAX:
> 0000000000000003
> [  613.401557] RAX: ffffffffffffffda RBX: 000000000000007b RCX: 00007f8d537d3ec7
> [  613.401561] RDX: 0000000000000000 RSI: 00007ffc9df8e720 RDI: 000000000000007b
> [  613.401564] RBP: 0000555bc8862640 R08: 0000555bc8862f86 R09: 0000000000000000
> [  613.401567] R10: 00007f8d5376cae0 R11: 0000000000000293 R12: 00007f8d52aea750
> [  613.401570] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc9df8e720
> [  613.401582] (sd-sync)       D13944  6272      1 0x00000000
> [  613.401589] Call Trace:
> [  613.401596]  ? __schedule+0x2f3/0xb90
> [  613.401600]  ? sched_clock+0x5/0x10
> [  613.401657]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.401663]  schedule+0x2f/0x90
> [  613.401667]  schedule_preempt_disabled+0x11/0x20
> [  613.401671]  __mutex_lock+0x25b/0x9c0
> [  613.401734]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.401789]  amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.401842]  amdgpu_flush+0x1f/0x30 [amdgpu]
> [  613.401846]  filp_close+0x34/0x70
> [  613.401852]  __x64_sys_close+0x1e/0x50
> [  613.401857]  do_syscall_64+0x60/0x1f0
> [  613.401862]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [  613.401866] RIP: 0033:0x7f8d537d3ec7
> [  613.401870] Code: Bad RIP value.
> [  613.401873] RSP: 002b:00007ffc9df8e580 EFLAGS: 00000293 ORIG_RAX:
> 0000000000000003
> [  613.401877] RAX: ffffffffffffffda RBX: 000000000000007b RCX: 00007f8d537d3ec7
> [  613.401880] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000007b
> [  613.401883] RBP: 0000555bc87c5780 R08: 0000555bc87c6036 R09: 0000000000000000
> [  613.401887] R10: 00007f8d5376cae0 R11: 0000000000000293 R12: 00007f8d52aea750
> [  613.401890] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
> [  613.401902] (sd-sync)       D13944  6274      1 0x00000000
> [  613.401907] Call Trace:
> [  613.401914]  ? __schedule+0x2f3/0xb90
> [  613.401918]  ? sched_clock+0x5/0x10
> [  613.401976]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.401981]  schedule+0x2f/0x90
> [  613.401986]  schedule_preempt_disabled+0x11/0x20
> [  613.401989]  __mutex_lock+0x25b/0x9c0
> [  613.402052]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.402107]  amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.402160]  amdgpu_flush+0x1f/0x30 [amdgpu]
> [  613.402177]  filp_close+0x34/0x70
> [  613.402183]  __x64_sys_close+0x1e/0x50
> [  613.402187]  do_syscall_64+0x60/0x1f0
> [  613.402193]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [  613.402196] RIP: 0033:0x7f8d537d3ec7
> [  613.402201] Code: Bad RIP value.
> [  613.402204] RSP: 002b:00007ffc9df8e580 EFLAGS: 00000293 ORIG_RAX:
> 0000000000000003
> [  613.402208] RAX: ffffffffffffffda RBX: 000000000000007b RCX: 00007f8d537d3ec7
> [  613.402211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000007b
> [  613.402214] RBP: 0000555bc87c5780 R08: 0000555bc87c6036 R09: 0000000000000000
> [  613.402217] R10: 00007f8d5376cae0 R11: 0000000000000293 R12: 00007f8d52aea750
> [  613.402220] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
> [  613.402232] (sd-sync)       D13944  6276      1 0x00000000
> [  613.402239] Call Trace:
> [  613.402246]  ? __schedule+0x2f3/0xb90
> [  613.402249]  ? sched_clock+0x5/0x10
> [  613.402307]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.402313]  schedule+0x2f/0x90
> [  613.402317]  schedule_preempt_disabled+0x11/0x20
> [  613.402321]  __mutex_lock+0x25b/0x9c0
> [  613.402384]  ? amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.402439]  amdgpu_ctx_mgr_entity_flush+0x3c/0xc0 [amdgpu]
> [  613.402492]  amdgpu_flush+0x1f/0x30 [amdgpu]
> [  613.402496]  filp_close+0x34/0x70
> [  613.402502]  __x64_sys_close+0x1e/0x50
> [  613.402506]  do_syscall_64+0x60/0x1f0
> [  613.402512]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [  613.402515] RIP: 0033:0x7f8d537d3ec7
> [  613.402520] Code: Bad RIP value.
> [  613.402523] RSP: 002b:00007ffc9df8e580 EFLAGS: 00000293 ORIG_RAX:
> 0000000000000003
> [  613.402527] RAX: ffffffffffffffda RBX: 000000000000007b RCX: 00007f8d537d3ec7
> [  613.402530] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000007b
> [  613.402533] RBP: 0000555bc87c5780 R08: 0000555bc87c6036 R09: 0000000000000000
> [  613.402536] R10: 00007f8d5376cae0 R11: 0000000000000293 R12: 00007f8d52aea750
> [  613.402539] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
> 
> 
> Full kernel logs attached to this message.
> 
> kernel 4.20 - commit 94f371cb7394
> mesa 18.3.0-rc5
> 
> 
> Help me please.
> 
> --
> Best Regards,
> Mike Gavrilov.
> 
> 
> _______________________________________________
> amd-gfx mailing list
> amd-gfx at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
> 


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