On Thu, Jun 29, 2006 at 10:39:33PM +0200, Michal Piotrowski wrote:

 > This looks very strange.
 > 
 > BUG: unable to handle kernel paging request at virtual address 6b6b6c07

Looks like a use after free.

 > printing eip:
 > c0138594
 > *pde=00000000
 > Oops: 0002 [#1]
 > 4K_STACK PREEMPT SMP
 > last sysfs file /class/net/eth0/address
 > Modules linked in: ipv6 af_packet ipt_REJECT xt_tcpudp x_tables
 > p4_clockmod speedstep_lib binfmt_misc
 > 
 > (gdb) list *0xc0138594
 > 0xc0138594 is in __lock_acquire (include2/asm/atomic.h:96).
 > warning: Source file is more recent than executable.

got a backtrace ?

		Dave

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