https://bugs.freedesktop.org/show_bug.cgi?id=64867
Dave Airlie changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #10 from Harald Judt ---
With current up-to-date git versions of libdrm, mesa, xorg-server and
xf86-video-ati, the R600_DEBUG=nodma hack no longer seems necessary
(linux-3.11.0-rc6 with UVD disabled); the GPU faults have vanished and
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #9 from Harald Judt ---
> adding R600_DEBUG=nodma to my environment makes the problem go away...
> Not pretty, but a workaround. Same question though : how could I
> help debugging this?
I confirm this helps; Not against the GPU faul
https://bugs.freedesktop.org/show_bug.cgi?id=64867
Harald Judt changed:
What|Removed |Added
Attachment #80920|0 |1
is obsolete|
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #7 from Harald Judt ---
Created attachment 80920
--> https://bugs.freedesktop.org/attachment.cgi?id=80920&action=edit
netconsole.log
I've been able to get a more complete output using netconsole. I'm not sure if
it helps, but here
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #9 from Harald Judt ---
> adding R600_DEBUG=nodma to my environment makes the problem go away...
> Not pretty, but a workaround. Same question though : how could I
> help debugging this?
I confirm this helps; Not against the GPU faul
https://bugs.freedesktop.org/show_bug.cgi?id=64867
Harald Judt changed:
What|Removed |Added
Attachment #80920|0 |1
is obsolete|
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #7 from Harald Judt ---
Created attachment 80920
--> https://bugs.freedesktop.org/attachment.cgi?id=80920&action=edit
netconsole.log
I've been able to get a more complete output using netconsole. I'm not sure if
it helps, but here
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #6 from Martin Bednar ---
adding R600_DEBUG=nodma to my environment makes the problem go away... Not
pretty, but a workaround. Same question though : how could I help debugging
this?
--
You are receiving this mail because:
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https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #5 from Harald Judt ---
Doesn't seem to be related to playing flash videos. A few moments ago parts of
the screen started looking crazy/corrupted, then on verification again the
flood in dmesg, and I was only able to reboot the machin
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #4 from Harald Judt ---
Hoping that it would be a workaround, I've applied the following patch from
another bug report:
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c
b/drivers/gpu/drm/radeon/radeon_cs.c
index 5407459..959e7cf 10064
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #6 from Martin Bednar ---
adding R600_DEBUG=nodma to my environment makes the problem go away... Not
pretty, but a workaround. Same question though : how could I help debugging
this?
--
You are receiving this mail because:
You are t
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #5 from Harald Judt ---
Doesn't seem to be related to playing flash videos. A few moments ago parts of
the screen started looking crazy/corrupted, then on verification again the
flood in dmesg, and I was only able to reboot the machin
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #4 from Harald Judt ---
Hoping that it would be a workaround, I've applied the following patch from
another bug report:
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c
b/drivers/gpu/drm/radeon/radeon_cs.c
index 5407459..959e7cf 10064
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #3 from Alex Deucher ---
(In reply to comment #2)
> I too get system hangs when watching a flash video in firefox. linux-3.8.13,
> libdrm, mesa etc. git. Screen simply becomes black (no signal) and machine
> is dead, leaving a hard re
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #2 from Harald Judt ---
I too get system hangs when watching a flash video in firefox. linux-3.8.13,
libdrm, mesa etc. git. Screen simply becomes black (no signal) and machine is
dead, leaving a hard reset as the only option. The dmes
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #3 from Alex Deucher ---
(In reply to comment #2)
> I too get system hangs when watching a flash video in firefox. linux-3.8.13,
> libdrm, mesa etc. git. Screen simply becomes black (no signal) and machine
> is dead, leaving a hard re
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #2 from Harald Judt ---
I too get system hangs when watching a flash video in firefox. linux-3.8.13,
libdrm, mesa etc. git. Screen simply becomes black (no signal) and machine is
dead, leaving a hard reset as the only option. The dmes
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #1 from Martin Bednar ---
Created attachment 79661
--> https://bugs.freedesktop.org/attachment.cgi?id=79661&action=edit
output after hang.
The output I got when trying to cat /sys/debug/kernel/dri/0/*
Sorry for the bad quality.
-
https://bugs.freedesktop.org/show_bug.cgi?id=64867
--- Comment #1 from Martin Bednar ---
Created attachment 79661
--> https://bugs.freedesktop.org/attachment.cgi?id=79661&action=edit
output after hang.
The output I got when trying to cat /sys/debug/kernel/dri/0/*
Sorry for the bad quality.
-
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