[Bug 67209] Image decoding corruption and linux kernel crash with hardware reset

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jul 23 04:20:35 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=67209

--- Comment #4 from carstenmattner at gmail.com ---
(In reply to comment #2)
> And we really do need the log files from the crashes (/var/log/messages
> hopefully has the kernel information, along with /var/log/Xorg.0.log[.old]

Sadly there's no log at all because the crash is an instant hardware
reset of the machine when that 3.1MB jpeg is reloaded a couple times.

> containing any crash information). Note that linux-3.10.2 (and kernels
> post-3.7) has a known image corruption bug exposed by SNA.

I might be able to try a 3.6 kernel but I'm not sure I can try an older
ddx. Something must have changed in Firefox post 22 which makes the
corruption reset the machine quicker or more reliably. With Firefox 22
a short test of reloading that jpeg multiple times only corrupted the
image without a reset.

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