Red Hat Bugzilla – Bug 483298
Regular crashes with athlon64 / 790gx chipset.
Last modified: 2009-09-17 05:17:34 EDT
I'm getting regular oops and complete hangs with rawhide kernels.
One such oops is here:
2b:* 48 8b 4a 08 mov 0x8(%rdx),%rcx <-- trapping instruction
rdx == -8
This hasn't happened for a few days whereas previously it was happening once or more per day.
If it happens again soon I'll update this bug, otherwise I'll close it in a few days.
This is still happening. Seems that I'm no longer getting info in the message log; system just freezes.
Created attachment 331953 [details]
Most recent crash.
System was idlish, xscreensaver running. First error was "Padding overwritten" - looks like some sort of memory corruption - things went down hill after that, I managed to change consoles to a VT but then system locked up entirely.
Created attachment 331954 [details]
dmesg after reboot.
Here's boot messages from kernel, in case they're of any significance.
Can you see if it occurs when booting with "slub_debug=-" passed to the kernel? This looks awfully suspicious, I'd think more people would be seeing it given how general it looks to be. :/
This bug appears to have been reported against 'rawhide' during the Fedora 11 development cycle.
Changing version to '11'.
More information and reason for this action is here:
Haven't seen this in ages, closing.