Comment # 54
on bug 102322
from dwagner
(In reply to Andrey Grodzovsky from comment #53) > Created attachment 141198 [details] [review] [review] > add_debug_info2.patch > > Try this patch instead, i might be missing some prints in the first one. Can try that this evening. > In the last log you attached I haven't seen any UMR dumps or GPU fault > prints in dmesg. THe GPU fault has to be in the log to compare the faulty > address against the debug prints in the patch. In above attached file "xz-compressed output of gpu_debug3.sh" there is umr output at the time of the crash (238 seconds after the reboot): ---------------------------------------------- ... mpv/vo-897 [005] .... 235.191542: dma_fence_wait_start: driver=drm_sched timeline=gfx context=162 seqno=87 mpv/vo-897 [005] d... 235.191548: dma_fence_enable_signal: driver=drm_sched timeline=gfx context=162 seqno=87 kworker/0:2-92 [000] .... 238.275988: dma_fence_signaled: driver=amdgpu timeline=sdma1 context=11 seqno=210 kworker/0:2-92 [000] .... 238.276004: dma_fence_signaled: driver=amdgpu timeline=sdma1 context=11 seqno=211 [ 238.180634] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout, signaled seq=32624, emitted seq=32626 [ 238.180641] amdgpu 0000:0a:00.0: GPU reset begin! [ 238.180641] amdgpu 0000:0a:00.0: GPU reset begin! crash detected! executing umr -O halt_waves -wa No active waves! executing umr -O verbose -R gfx[.] polaris11.gfx.rptr == 1792 polaris11.gfx.wptr == 1792 polaris11.gfx.drv_wptr == 1792 polaris11.gfx.ring[1761] == 0xffff1000 ... polaris11.gfx.ring[1762] == 0xffff1000 ... polaris11.gfx.ring[1763] == 0xffff1000 ... polaris11.gfx.ring[1764] == 0xffff1000 ... polaris11.gfx.ring[1765] == 0xffff1000 ... polaris11.gfx.ring[1766] == 0xffff1000 ... polaris11.gfx.ring[1767] == 0xffff1000 ... polaris11.gfx.ring[1768] == 0xffff1000 ... polaris11.gfx.ring[1769] == 0xffff1000 ... polaris11.gfx.ring[1770] == 0xffff1000 ... polaris11.gfx.ring[1771] == 0xffff1000 ... polaris11.gfx.ring[1772] == 0xffff1000 ... polaris11.gfx.ring[1773] == 0xffff1000 ... polaris11.gfx.ring[1774] == 0xffff1000 ... polaris11.gfx.ring[1775] == 0xffff1000 ... polaris11.gfx.ring[1776] == 0xffff1000 ... polaris11.gfx.ring[1777] == 0xffff1000 ... polaris11.gfx.ring[1778] == 0xffff1000 ... polaris11.gfx.ring[1779] == 0xffff1000 ... polaris11.gfx.ring[1780] == 0xffff1000 ... polaris11.gfx.ring[1781] == 0xffff1000 ... polaris11.gfx.ring[1782] == 0xffff1000 ... polaris11.gfx.ring[1783] == 0xffff1000 ... polaris11.gfx.ring[1784] == 0xffff1000 ... polaris11.gfx.ring[1785] == 0xffff1000 ... polaris11.gfx.ring[1786] == 0xffff1000 ... polaris11.gfx.ring[1787] == 0xffff1000 ... polaris11.gfx.ring[1788] == 0xffff1000 ... polaris11.gfx.ring[1789] == 0xffff1000 ... polaris11.gfx.ring[1790] == 0xffff1000 ... polaris11.gfx.ring[1791] == 0xffff1000 ... polaris11.gfx.ring[1792] == 0xc0032200 rwD trying to get ADR from dmesg output for 'umr -O verbose -vm ...' trying to get VMID from dmesg output for 'umr -O verbose -vm ...' done after crash, flashing NUMLOCK LED. amdgpu_cs:0-799 [001] .... 286.852838: amdgpu_bo_list_set: list=0000000099c16b5c, bo=000000001771c26f, bo_size=131072 amdgpu_cs:0-799 [001] .... 286.852846: amdgpu_bo_list_set: list=0000000099c16b5c, bo=0000000046bfd439, bo_size=131072 ... ---------------------------------------------- But sure, there were no "VM_CONTEXT1_PROTECTION_FAULT_ADDR" error messages this time. Sometimes such are emitted, sometimes not.
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