It sounds like a module unload bug:
memory starts at 0xc000 0000
memory ends at 0xc200 0000
then an 8 megabyte hole 0xc280 0000
and now the vmalloc area starts.
The offending address is 0xc286129, ie a few kilobytes into the typical
module area [but this could be a coincidence].
1) Could you check your cron entries? Redhat installs a cron job that
unloads superflous modules every minute.
2) which network modules do you load?
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/