mon kernel a fait un Oops ;(
apparament  c'est  la memoire défaillante!! 
une idee ?
grep "Nov 18 13:01:00 ninoxe kernel:" /var/log/messages |ksymoops
ksymoops 2.4.8 on i686 2.4.21-0.13mdkenterprise.  Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.4.21-0.13mdkenterprise/ (default)
     -m /boot/System.map-2.4.21-0.13mdkenterprise (default)
Warning: You did not tell me where to find symbol information.  I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol 
(…)