Public bug reported:
When using Skype in snap, amdgpu crashed, resulting in black screen and
unresponsive system.
Happened on Kinetic Kudu 5.19.0-23-generic with or without latest amdgpu
firmware.
Affected laptop is T14 with Ryzen 5850U.
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: [mmhub0] no-retry
page fault (src_id:0 ring:40 vmid:5 pasid:0, for process pid 0 thread pid 0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: in page starting
at address 0x000080010142c000 from IH client 0x12 (VMC)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00540051
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: Faulty UTCL2
client ID: MP1 (0x0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MORE_FAULTS:
0x1
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: WALKER_ERROR:
0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
PERMISSION_FAULTS: 0x5
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MAPPING_ERROR:
0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: RW: 0x1
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: [mmhub0] no-retry
page fault (src_id:0 ring:40 vmid:5 pasid:0, for process pid 0 thread pid 0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: in page starting
at address 0x000080010142d000 from IH client 0x12 (VMC)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00000000
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: Faulty UTCL2
client ID: MP1 (0x0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MORE_FAULTS:
0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: WALKER_ERROR:
0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
PERMISSION_FAULTS: 0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MAPPING_ERROR:
0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: RW: 0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: [mmhub0] no-retry
page fault (src_id:0 ring:40 vmid:5 pasid:0, for process pid 0 thread pid 0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: in page starting
at address 0x000080010142c000 from IH client 0x12 (VMC)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00540051
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: Faulty UTCL2
client ID: MP1 (0x0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MORE_FAULTS:
0x1
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: WALKER_ERROR:
0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
PERMISSION_FAULTS: 0x5
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MAPPING_ERROR:
0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: RW: 0x1
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: [mmhub0] no-retry
page fault (src_id:0 ring:40 vmid:5 pasid:0, for process pid 0 thread pid 0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: in page starting
at address 0x000080010142d000 from IH client 0x12 (VMC)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00000000
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: Faulty UTCL2
client ID: MP1 (0x0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MORE_FAULTS:
0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: WALKER_ERROR:
0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
PERMISSION_FAULTS: 0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MAPPING_ERROR:
0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: RW: 0x0
This happens in a loop and eventually leads to GPU reset, which fails.
Nov 03 16:35:55 laptop kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring
sdma0 timeout, signaled seq=211509, emitted seq=211512
Nov 03 16:35:55 laptop kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR*
Process information: process skypeforlinux pid 154554 thread skypeforli:cs0 pid
154558
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: GPU reset begin!
Nov 03 16:35:55 laptop kernel: [drm] free PSP TMR buffer
Nov 03 16:35:55 laptop kernel: CPU: 15 PID: 141579 Comm: kworker/u32:1 Tainted:
G W 5.19.0-23-generic #24-Ubuntu
Nov 03 16:35:55 laptop kernel: Hardware name: LENOVO 20XK002HPB/20XK002HPB,
BIOS R1MET49W (1.19 ) 06/27/2022
Nov 03 16:35:55 laptop kernel: Workqueue: amdgpu-reset-dev
drm_sched_job_timedout [gpu_sched]
Nov 03 16:35:55 laptop kernel: Call Trace:
Nov 03 16:35:55 laptop kernel: <TASK>
Nov 03 16:35:55 laptop kernel: show_stack+0x4e/0x61
Nov 03 16:35:55 laptop kernel: dump_stack_lvl+0x4a/0x6d
Nov 03 16:35:55 laptop kernel: dump_stack+0x10/0x18
Nov 03 16:35:55 laptop kernel: amdgpu_do_asic_reset+0x2b/0x45e [amdgpu]
Nov 03 16:35:55 laptop kernel: amdgpu_device_gpu_recover_imp.cold+0x748/0x7f0
[amdgpu]
Nov 03 16:35:55 laptop kernel: amdgpu_job_timedout+0x196/0x1d0 [amdgpu]
Nov 03 16:35:55 laptop kernel: ? finish_task_switch.isra.0+0x85/0x290
Nov 03 16:35:55 laptop kernel: drm_sched_job_timedout+0x70/0x120 [gpu_sched]
Nov 03 16:35:55 laptop kernel: process_one_work+0x225/0x400
Nov 03 16:35:55 laptop kernel: worker_thread+0x50/0x3e0
Nov 03 16:35:55 laptop kernel: ? rescuer_thread+0x3c0/0x3c0
Nov 03 16:35:55 laptop kernel: kthread+0xe9/0x110
Nov 03 16:35:55 laptop kernel: ? kthread_complete_and_exit+0x20/0x20
Nov 03 16:35:55 laptop kernel: ret_from_fork+0x22/0x30
Nov 03 16:35:55 laptop kernel: </TASK>
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MODE2 reset
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: GPU reset
succeeded, trying to resume
Nov 03 16:35:55 laptop kernel: [drm] PCIE GART of 1024M enabled.
Nov 03 16:35:55 laptop kernel: [drm] PTB located at 0x000000F400900000
Nov 03 16:35:55 laptop kernel: [drm] VRAM is lost due to GPU reset!
Nov 03 16:35:55 laptop kernel: [drm] PSP is resuming...
Nov 03 16:35:55 laptop kernel: [drm] reserve 0x400000 from 0xf43f800000 for PSP
TMR
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: RAS: optional ras
ta ucode is not available
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: RAP: optional rap
ta ucode is not available
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: SECUREDISPLAY:
securedisplay ta ucode is not available
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: SMU is resuming...
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: SMU is resumed
successfully!
Nov 03 16:35:55 laptop kernel: [drm] DMUB hardware initialized:
version=0x0101001F
Nov 03 16:35:56 laptop kernel: [drm] kiq ring mec 2 pipe 1 q 0
Nov 03 16:35:56 laptop kernel: amdgpu 0000:07:00.0:
[drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring sdma0 test failed (-110)
Nov 03 16:35:56 laptop kernel: [drm:amdgpu_device_ip_resume_phase2 [amdgpu]]
*ERROR* resume of IP block <sdma_v4_0> failed -110
Nov 03 16:35:56 laptop kernel: amdgpu 0000:07:00.0: amdgpu: GPU reset(1) failed
Nov 03 16:35:56 laptop kernel: amdgpu 0000:07:00.0: amdgpu: GPU reset end with
ret = -110
Nov 03 16:35:56 laptop kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* GPU
Recovery Failed: -110
and it continues to crash:
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: [mmhub0] no-retry
page fault (src_id:0 ring:40 vmid:5 pasid:0, for process pid 0 thread pid 0)
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: in page starting
at address 0x000080010142c000 from IH client 0x12 (VMC)
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00540051
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: Faulty UTCL2
client ID: MP1 (0x0)
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MORE_FAULTS:
0x1
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: WALKER_ERROR:
0x0
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
PERMISSION_FAULTS: 0x5
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MAPPING_ERROR:
0x0
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: RW: 0x1
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: [mmhub0] no-retry
page fault (src_id:0 ring:40 vmid:5 pasid:0, for process pid 0 thread pid 0)
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: in page starting
at address 0x000080010142d000 from IH client 0x12 (VMC)
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00540051
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Triaged
** Affects: linux (Ubuntu Kinetic)
Importance: Undecided
Status: Triaged
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https://bugs.launchpad.net/bugs/1995956
Title:
amdgpu no-retry page fault in Kinetic Kudu
Status in linux package in Ubuntu:
Triaged
Status in linux source package in Kinetic:
Triaged
Bug description:
When using Skype in snap, amdgpu crashed, resulting in black screen
and unresponsive system.
Happened on Kinetic Kudu 5.19.0-23-generic with or without latest amdgpu
firmware.
Affected laptop is T14 with Ryzen 5850U.
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: [mmhub0] no-retry
page fault (src_id:0 ring:40 vmid:5 pasid:0, for process pid 0 thread pid 0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: in page
starting at address 0x000080010142c000 from IH client 0x12 (VMC)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00540051
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: Faulty UTCL2
client ID: MP1 (0x0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MORE_FAULTS:
0x1
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
WALKER_ERROR: 0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
PERMISSION_FAULTS: 0x5
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
MAPPING_ERROR: 0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: RW: 0x1
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: [mmhub0] no-retry
page fault (src_id:0 ring:40 vmid:5 pasid:0, for process pid 0 thread pid 0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: in page
starting at address 0x000080010142d000 from IH client 0x12 (VMC)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00000000
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: Faulty UTCL2
client ID: MP1 (0x0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MORE_FAULTS:
0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
WALKER_ERROR: 0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
PERMISSION_FAULTS: 0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
MAPPING_ERROR: 0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: RW: 0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: [mmhub0] no-retry
page fault (src_id:0 ring:40 vmid:5 pasid:0, for process pid 0 thread pid 0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: in page
starting at address 0x000080010142c000 from IH client 0x12 (VMC)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00540051
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: Faulty UTCL2
client ID: MP1 (0x0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MORE_FAULTS:
0x1
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
WALKER_ERROR: 0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
PERMISSION_FAULTS: 0x5
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
MAPPING_ERROR: 0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: RW: 0x1
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: [mmhub0] no-retry
page fault (src_id:0 ring:40 vmid:5 pasid:0, for process pid 0 thread pid 0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: in page
starting at address 0x000080010142d000 from IH client 0x12 (VMC)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00000000
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: Faulty UTCL2
client ID: MP1 (0x0)
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MORE_FAULTS:
0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
WALKER_ERROR: 0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
PERMISSION_FAULTS: 0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
MAPPING_ERROR: 0x0
Nov 03 16:35:44 laptop kernel: amdgpu 0000:07:00.0: amdgpu: RW: 0x0
This happens in a loop and eventually leads to GPU reset, which fails.
Nov 03 16:35:55 laptop kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR*
ring sdma0 timeout, signaled seq=211509, emitted seq=211512
Nov 03 16:35:55 laptop kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR*
Process information: process skypeforlinux pid 154554 thread skypeforli:cs0 pid
154558
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: GPU reset begin!
Nov 03 16:35:55 laptop kernel: [drm] free PSP TMR buffer
Nov 03 16:35:55 laptop kernel: CPU: 15 PID: 141579 Comm: kworker/u32:1
Tainted: G W 5.19.0-23-generic #24-Ubuntu
Nov 03 16:35:55 laptop kernel: Hardware name: LENOVO 20XK002HPB/20XK002HPB,
BIOS R1MET49W (1.19 ) 06/27/2022
Nov 03 16:35:55 laptop kernel: Workqueue: amdgpu-reset-dev
drm_sched_job_timedout [gpu_sched]
Nov 03 16:35:55 laptop kernel: Call Trace:
Nov 03 16:35:55 laptop kernel: <TASK>
Nov 03 16:35:55 laptop kernel: show_stack+0x4e/0x61
Nov 03 16:35:55 laptop kernel: dump_stack_lvl+0x4a/0x6d
Nov 03 16:35:55 laptop kernel: dump_stack+0x10/0x18
Nov 03 16:35:55 laptop kernel: amdgpu_do_asic_reset+0x2b/0x45e [amdgpu]
Nov 03 16:35:55 laptop kernel:
amdgpu_device_gpu_recover_imp.cold+0x748/0x7f0 [amdgpu]
Nov 03 16:35:55 laptop kernel: amdgpu_job_timedout+0x196/0x1d0 [amdgpu]
Nov 03 16:35:55 laptop kernel: ? finish_task_switch.isra.0+0x85/0x290
Nov 03 16:35:55 laptop kernel: drm_sched_job_timedout+0x70/0x120 [gpu_sched]
Nov 03 16:35:55 laptop kernel: process_one_work+0x225/0x400
Nov 03 16:35:55 laptop kernel: worker_thread+0x50/0x3e0
Nov 03 16:35:55 laptop kernel: ? rescuer_thread+0x3c0/0x3c0
Nov 03 16:35:55 laptop kernel: kthread+0xe9/0x110
Nov 03 16:35:55 laptop kernel: ? kthread_complete_and_exit+0x20/0x20
Nov 03 16:35:55 laptop kernel: ret_from_fork+0x22/0x30
Nov 03 16:35:55 laptop kernel: </TASK>
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MODE2 reset
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: GPU reset
succeeded, trying to resume
Nov 03 16:35:55 laptop kernel: [drm] PCIE GART of 1024M enabled.
Nov 03 16:35:55 laptop kernel: [drm] PTB located at 0x000000F400900000
Nov 03 16:35:55 laptop kernel: [drm] VRAM is lost due to GPU reset!
Nov 03 16:35:55 laptop kernel: [drm] PSP is resuming...
Nov 03 16:35:55 laptop kernel: [drm] reserve 0x400000 from 0xf43f800000 for
PSP TMR
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: RAS: optional ras
ta ucode is not available
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: RAP: optional rap
ta ucode is not available
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: SECUREDISPLAY:
securedisplay ta ucode is not available
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: SMU is resuming...
Nov 03 16:35:55 laptop kernel: amdgpu 0000:07:00.0: amdgpu: SMU is resumed
successfully!
Nov 03 16:35:55 laptop kernel: [drm] DMUB hardware initialized:
version=0x0101001F
Nov 03 16:35:56 laptop kernel: [drm] kiq ring mec 2 pipe 1 q 0
Nov 03 16:35:56 laptop kernel: amdgpu 0000:07:00.0:
[drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring sdma0 test failed (-110)
Nov 03 16:35:56 laptop kernel: [drm:amdgpu_device_ip_resume_phase2 [amdgpu]]
*ERROR* resume of IP block <sdma_v4_0> failed -110
Nov 03 16:35:56 laptop kernel: amdgpu 0000:07:00.0: amdgpu: GPU reset(1)
failed
Nov 03 16:35:56 laptop kernel: amdgpu 0000:07:00.0: amdgpu: GPU reset end
with ret = -110
Nov 03 16:35:56 laptop kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* GPU
Recovery Failed: -110
and it continues to crash:
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: [mmhub0] no-retry
page fault (src_id:0 ring:40 vmid:5 pasid:0, for process pid 0 thread pid 0)
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: in page
starting at address 0x000080010142c000 from IH client 0x12 (VMC)
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00540051
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: Faulty UTCL2
client ID: MP1 (0x0)
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: MORE_FAULTS:
0x1
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
WALKER_ERROR: 0x0
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
PERMISSION_FAULTS: 0x5
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
MAPPING_ERROR: 0x0
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: RW: 0x1
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: [mmhub0] no-retry
page fault (src_id:0 ring:40 vmid:5 pasid:0, for process pid 0 thread pid 0)
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu: in page
starting at address 0x000080010142d000 from IH client 0x12 (VMC)
Nov 03 16:35:59 laptop kernel: amdgpu 0000:07:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00540051
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