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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 102322] System crashes after "[drm] IP block:gmc_v8_0 is hung!" / [drm] IP block:sdma_v3_0 is hung!
Date: Tue, 21 Aug 2018 08:41:52 +0000	[thread overview]
Message-ID: <bug-102322-502-90f28N3qec@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-102322-502@http.bugs.freedesktop.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=102322

--- Comment #54 from dwagner <jb5sgc1n.nya@20mm.eu> ---
(In reply to Andrey Grodzovsky from comment #53)
> Created attachment 141198 [details] [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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  parent reply	other threads:[~2018-08-21  8:41 UTC|newest]

Thread overview: 92+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-20 22:53 [Bug 102322] System crashes after "[drm] IP block:gmc_v8_0 is hung!" / [drm] IP block:sdma_v3_0 is hung! bugzilla-daemon
2017-11-19 16:40 ` bugzilla-daemon
2018-02-24 18:36 ` bugzilla-daemon
2018-06-03 21:00 ` bugzilla-daemon
2018-06-03 21:02 ` bugzilla-daemon
2018-06-25 21:43 ` bugzilla-daemon
2018-06-25 22:11 ` bugzilla-daemon
2018-06-25 23:08 ` bugzilla-daemon
2018-06-26 15:20 ` bugzilla-daemon
2018-06-26 15:21 ` bugzilla-daemon
2018-06-26 22:52 ` bugzilla-daemon
2018-06-27  7:48 ` bugzilla-daemon
2018-06-27 13:53 ` bugzilla-daemon
2018-06-27 23:15 ` bugzilla-daemon
2018-06-28  2:17 ` bugzilla-daemon
2018-06-28  4:17 ` bugzilla-daemon
2018-06-28  4:36 ` bugzilla-daemon
2018-06-28 10:33 ` bugzilla-daemon
2018-06-28 19:56 ` bugzilla-daemon
2018-06-28 21:09 ` bugzilla-daemon
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2018-06-29  0:10 ` bugzilla-daemon
2018-07-04 23:03 ` bugzilla-daemon
2018-07-05 13:59 ` bugzilla-daemon
2018-07-05 23:32 ` bugzilla-daemon
2018-07-06 23:20 ` bugzilla-daemon
2018-07-07  8:36 ` bugzilla-daemon
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2018-08-18 21:40 ` bugzilla-daemon
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2018-08-21  8:41 ` bugzilla-daemon [this message]
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2018-12-24 12:56 ` bugzilla-daemon
2018-12-24 14:49 ` bugzilla-daemon
2019-01-19 17:01 ` bugzilla-daemon
2019-02-16 15:06 ` bugzilla-daemon
2019-04-11  6:40 ` bugzilla-daemon
2019-04-12 22:11 ` bugzilla-daemon
2019-04-12 23:00 ` bugzilla-daemon
2019-04-13 13:27 ` bugzilla-daemon
2019-06-03 20:03 ` bugzilla-daemon
2019-07-08  7:51 ` bugzilla-daemon
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2019-07-09 21:50 ` bugzilla-daemon
2019-09-07  5:42 ` bugzilla-daemon
2019-09-12 23:09 ` bugzilla-daemon
2019-09-25 21:37 ` bugzilla-daemon
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