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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Xorg hangs randomly with nouveau driver"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93828#c11">Comment # 11</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Xorg hangs randomly with nouveau driver"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93828">bug 93828</a>
from <span class="vcard"><a class="email" href="mailto:derrierdo@gmail.com" title="derrierdo@gmail.com">derrierdo@gmail.com</a>
</span></b>
<pre>With newer kernel I've got new messages... If it can help.
ov 6 16:26:49 wizz kernel: nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 13
[flux[28527]] get 0000000000 put 0000000000 ib_get 00000000 ib_put 00000002
state c0000000 (err: MEM_FAULT) push 00400040
Nov 6 16:26:49 wizz kernel: nouveau 0000:01:00.0: fb: trapped read at
0020010000 on channel 13 [3eebf000 flux[28527]] engine 05 [PFIFO] client 08
[PFIFO_READ] subclient 00 [PUSHBUF] reason 0000000f [DMAOBJ_LIMIT]
Nov 6 16:26:49 wizz kernel: nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 13
[flux[28527]] get 0000000000 put 0000000000 ib_get 00000002 ib_put 00000004
state c0000000 (err: MEM_FAULT) push 00400040
Nov 6 16:26:49 wizz kernel: nouveau 0000:01:00.0: fb: trapped read at
0020010010 on channel 13 [3eebf000 flux[28527]] engine 05 [PFIFO] client 08
[PFIFO_READ] subclient 00 [PUSHBUF] reason 0000000f [DMAOBJ_LIMIT]
Nov 6 16:26:49 wizz kernel: nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 13
[flux[28527]] get 0000000000 put 0000000000 ib_get 00000004 ib_put 00000007
state c0000000 (err: MEM_FAULT) push 00400040
Nov 6 16:26:49 wizz kernel: nouveau 0000:01:00.0: fb: trapped read at
0020010020 on channel 13 [3eebf000 flux[28527]] engine 05 [PFIFO] client 08
[PFIFO_READ] subclient 00 [PUSHBUF] reason 0000000f [DMAOBJ_LIMIT]</pre>
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