https://bugzilla.kernel.org/show_bug.cgi?id=201957 jmstylr@xxxxxxxxx changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jmstylr@xxxxxxxxx --- Comment #17 from jmstylr@xxxxxxxxx --- (In reply to shallowaloe from comment #16) > Created attachment 285665 [details] > 5 second video clip that triggers a crash > > Hi, > > I think I'm having the same problem as you guys. I run a mythbackend where > I record cable television and those recordings often crash my system when > hardware decoding is enabled. Usually it's just the screen that freezes and > I can still ssh to it. > > Kernel 5.1.6 was an exception for me too, with that kernel I'm able to > restart the display manager and recover without having to reboot. > > Attached is a short video that crashes my system. I can trigger the alert > by running: > > mpv --vo=vaapi out.ts > > I'm wondering if it crashes your systems too and if it's related. Just to add a data point, I tried running `mpv --vo=vaapi out.ts` against your file, and while it crashed the application, it did not freeze the system. My hardware is a Ryzen 3700X with a Radeon RX 5700, running Ubuntu 19.10 with default kernel (5.3.0-19-generic). The command did result in the following lines in /var/log/syslog repeated every 5 seconds: Nov 10 07:04:23 redacted kernel: [ 2266.802162] gmc_v10_0_process_interrupt: 23900 callbacks suppressed Nov 10 07:04:23 redacted kernel: [ 2266.802166] amdgpu 0000:0b:00.0: [mmhub] VMC page fault (src_id:0 ring:158 vmid:0 pasid:0) Nov 10 07:04:23 redacted kernel: [ 2266.802170] amdgpu 0000:0b:00.0: at page 0x0000000000000000 from 18 Nov 10 07:04:23 redacted kernel: [ 2266.802171] amdgpu 0000:0b:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x0000213D Nov 10 07:04:23 redacted kernel: [ 2266.802176] amdgpu 0000:0b:00.0: [mmhub] VMC page fault (src_id:0 ring:158 vmid:0 pasid:0) Nov 10 07:04:23 redacted kernel: [ 2266.802178] amdgpu 0000:0b:00.0: at page 0x0000000000000000 from 18 Nov 10 07:04:23 redacted kernel: [ 2266.802179] amdgpu 0000:0b:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x00000000 Nov 10 07:04:23 redacted kernel: [ 2266.802566] amdgpu 0000:0b:00.0: [mmhub] VMC page fault (src_id:0 ring:158 vmid:0 pasid:0) Nov 10 07:04:23 redacted kernel: [ 2266.802568] amdgpu 0000:0b:00.0: at page 0x0000000000000000 from 18 Nov 10 07:04:23 redacted kernel: [ 2266.802569] amdgpu 0000:0b:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x0000213D Nov 10 07:04:23 redacted kernel: [ 2266.802573] amdgpu 0000:0b:00.0: [mmhub] VMC page fault (src_id:0 ring:158 vmid:0 pasid:0) Nov 10 07:04:23 redacted kernel: [ 2266.802575] amdgpu 0000:0b:00.0: at page 0x0000000000000000 from 18 Nov 10 07:04:23 redacted kernel: [ 2266.802576] amdgpu 0000:0b:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x00000000 Nov 10 07:04:23 redacted kernel: [ 2266.802984] amdgpu 0000:0b:00.0: [mmhub] VMC page fault (src_id:0 ring:158 vmid:0 pasid:0) Nov 10 07:04:23 redacted kernel: [ 2266.802985] amdgpu 0000:0b:00.0: at page 0x0000000000000000 from 18 Nov 10 07:04:23 redacted kernel: [ 2266.802987] amdgpu 0000:0b:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x0000213D Nov 10 07:04:23 redacted kernel: [ 2266.802993] amdgpu 0000:0b:00.0: [mmhub] VMC page fault (src_id:0 ring:158 vmid:0 pasid:0) Nov 10 07:04:23 redacted kernel: [ 2266.802994] amdgpu 0000:0b:00.0: at page 0x0000000000000000 from 18 Nov 10 07:04:23 redacted kernel: [ 2266.802995] amdgpu 0000:0b:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x00000000 Nov 10 07:04:23 redacted kernel: [ 2266.803403] amdgpu 0000:0b:00.0: [mmhub] VMC page fault (src_id:0 ring:158 vmid:0 pasid:0) Nov 10 07:04:23 redacted kernel: [ 2266.803404] amdgpu 0000:0b:00.0: at page 0x0000000000000000 from 18 Nov 10 07:04:23 redacted kernel: [ 2266.803406] amdgpu 0000:0b:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x0000213D Nov 10 07:04:23 redacted kernel: [ 2266.803410] amdgpu 0000:0b:00.0: [mmhub] VMC page fault (src_id:0 ring:158 vmid:0 pasid:0) Nov 10 07:04:23 redacted kernel: [ 2266.803411] amdgpu 0000:0b:00.0: at page 0x0000000000000000 from 18 Nov 10 07:04:23 redacted kernel: [ 2266.803412] amdgpu 0000:0b:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x00000000 Nov 10 07:04:23 redacted kernel: [ 2266.803822] amdgpu 0000:0b:00.0: [mmhub] VMC page fault (src_id:0 ring:158 vmid:0 pasid:0) Nov 10 07:04:23 redacted kernel: [ 2266.803824] amdgpu 0000:0b:00.0: at page 0x0000000000000000 from 18 Nov 10 07:04:23 redacted kernel: [ 2266.803825] amdgpu 0000:0b:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x0000213D Nov 10 07:04:23 redacted kernel: [ 2266.803831] amdgpu 0000:0b:00.0: [mmhub] VMC page fault (src_id:0 ring:158 vmid:0 pasid:0) Nov 10 07:04:23 redacted kernel: [ 2266.803833] amdgpu 0000:0b:00.0: at page 0x0000000000000000 from 18 Nov 10 07:04:23 redacted kernel: [ 2266.803834] amdgpu 0000:0b:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x00000000 -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
