https://bugs.freedesktop.org/show_bug.cgi?id=106671

--- Comment #23 from Alan W. Irwin Alan.W.Irwin1234@gmail.com --- Created attachment 141872 --> https://bugs.freedesktop.org/attachment.cgi?id=141872&action=edit tarball containing daemon.log, messages, kern.log, syslog, and dmesg output

The previously described uptime test lasted (until the lockup this morning) for 9+ days, but the log files included nothing that seemed relevant. The next uptime test that started this morning for exactly the same graphics stack and kernel parameters lasted only 7 hours until a lockup, and this time the (attached) log files caught substantial error messages before the crash.

@Michel Dänzer: Could you please take a look at this one to see whether there is some clue in the kernel error messages concerning the source of this instability?