Created attachment 853049 [details]
journalctl

Sometimes when I try to suspend my laptop (an Acer Aspire 3 A315-41 with a
Ryzen 7 3700U), it will fail with "bpfilter: read fail -512", as shown in the
attached log. When this happens, graphical sessions completely hang until I
reboot, although the terminal is still usable. I also get AMDGPU errors like:

sep 01 20:24:31 putsa kernel: amdgpu 0000:03:00.0: amdgpu: [gfxhub0] retry page
fault (src_id:0 ring:0 vmid:6 pasid:32769, for process Xorg.bin pid 5634 thread
Xorg.bin:cs0 pid 5731)
sep 01 20:24:31 putsa kernel: amdgpu 0000:03:00.0: amdgpu:   in page starting
at address 0x0000000000000000 from IH client 0x1b (UTCL2)
sep 01 20:24:31 putsa kernel: amdgpu 0000:03:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x006C0071
sep 01 20:24:31 putsa kernel: amdgpu 0000:03:00.0: amdgpu:          Faulty
UTCL2 client ID: CB (0x0)
sep 01 20:24:31 putsa kernel: amdgpu 0000:03:00.0: amdgpu:         
MORE_FAULTS: 0x1
sep 01 20:24:31 putsa kernel: amdgpu 0000:03:00.0: amdgpu:         
WALKER_ERROR: 0x0
sep 01 20:24:31 putsa kernel: amdgpu 0000:03:00.0: amdgpu:         
PERMISSION_FAULTS: 0x7
sep 01 20:24:31 putsa kernel: amdgpu 0000:03:00.0: amdgpu:         
MAPPING_ERROR: 0x0
sep 01 20:24:31 putsa kernel: amdgpu 0000:03:00.0: amdgpu:          RW: 0x1

and/or

sep 01 20:24:31 putsa kernel: amdgpu 0000:03:00.0: [drm:amdgpu_ib_ring_tests
[amdgpu]] *ERROR* IB test failed on gfx (-110).
sep 01 20:24:31 putsa kernel: [drm:process_one_work] *ERROR* ib ring test
failed (-110).

Although I didn't get anything like that last time.