Kernel 2.6.30.5-43.fc11.x86_64 #1 SMP lockups

Jonathan Ryshpan jonrysh at pacbell.net
Fri Sep 25 21:25:03 UTC 2009


On Fri, 2009-09-25 at 10:12 +0100, Andrew Gray (Default) wrote:

> have now had two lockups of Kernel 2.6.30.5-43.fc11.x86_64 others
> having problems, any ideas what is causing it :- 
> 
> Sep 25 03:19:38 lquad kernel: general protection fault: 0000 [#2] SMP
> Sep 25 03:19:38 lquad kernel: last sysfs
> file: /sys/devices/system/cpu/cpu2/cpufreq/scaling_cur_freq
> Sep 25 03:19:38 lquad kernel: CPU 2


No similar problems on my own system, a Quad Core x86_64 system since I
installed the latest kernel namely:

        vmlinuz-2.6.30.5-43.fc11.jon.x86_64

on September 13th.

The kernel was modified slightly to allow preemptive scheduling rather
than the default voluntary preemption.  
The system runs the nvidia proprietary drivers as built on the system
itself, using nvidia's script.

jon

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