linux-kernel - [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <5086CEAC.2000804@gmail.com>
Date:	Tue, 23 Oct 2012 10:06:52 -0700
From:	"Justin P. Mattock" <justinmattock@...il.com>
To:	dri-devel@...ts.freedesktop.org
CC:	linux-kernel@...r.kernel.org, airlied@...ux.ie
Subject: [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU
 hung

This is happening both with MAINLINE and NEXT.

basically system is running fine, then under load system becomes really 
sluggish and unresponsive. I was able to get dmesg of the error..:

[ 7745.007008] ath9k 0000:05:00.0 wlan0: disabling VHT as WMM/QoS is not 
supported by the AP
[ 7745.007736] wlan0: associate with 68:7f:74:b8:05:82 (try 1/3)
[ 7745.011456] wlan0: RX AssocResp from 68:7f:74:b8:05:82 (capab=0x411 
status=0 aid=5)
[ 7745.011529] wlan0: associated
[ 8120.812482] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer 
elapsed... GPU hung
[ 8120.812642] [drm] capturing error event; look for more information in 
/debug/dri/0/i915_error_state
[ 8122.328682] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer 
elapsed... GPU hung
[ 8122.328845] [drm:i915_reset] *ERROR* GPU hanging too fast, declaring 
wedged!
[ 8122.328850] [drm:i915_reset] *ERROR* Failed to reset chip.

full log is here: http://fpaste.org/7xH8/

as for good kernels from what I remember 3.6.0-rc1. I can try a bisect 
on this once I get the time. or if anybody has a patch I can test.

Justin P. Mattock
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/