[Bug 104522] [drm] GPU HANG: ecode 7:0:0x87f3fffe, reason: Hang on rcs0, action: reset

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Oct 18 15:07:10 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=104522

Lakshmi <lakshminarayana.vudum at intel.com> changed:

           What    |Removed                     |Added
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         Whiteboard|                            |Triaged

--- Comment #16 from Lakshmi <lakshminarayana.vudum at intel.com> ---
Knut, Sorry for the delay...
Couldn't find gpu hang from dmesg.
I see errors related FIFO underruns in dmesg.

Can you please attach dmesg with kernel parameters drm.debug=0x1e
log_buf_len=4M from boot.

Can you please do that from latest drm-tip. This would be really helpful for
investigating this issue.

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