kernel oops!!

Mar Jun 24 23:14:34 CLT 2014

 Hola a todos,

 Alguien a ha visto este error alguna vez ?

-------------------------------
[ 4906.821019] BUG: unable to handle kernel NULL pointer dereference
at 0000000000000040
[ 4906.829775] IP: [<ffffffff81443405>] _raw_spin_lock+0x5/0x20
[ 4906.836122] PGD 23ae64b067 PUD 23ae1f5067 PMD 0
[ 4906.841301] Oops: 0002 [#1] SMP

Entering kdb (current=0xffff881bad4b65c0, pid 11150) on processor 33
Oops: (null)
due to oops @ 0xffffffff81443405
     r15 = 0xffffffff81a1f000      r14 = 0xffff8823bec2db10
     r13 = 0xffff8823af70dc00      r12 = 0x0000000000000003
      bp = 0x0000000000003ea8       bx = 0x0000000000004eb4
     r11 = 0xffffffff812059c0      r10 = 0x0000000000000400
      r9 = 0xffff8823aeab5dc0       r8 = 0x0000000000000002
      ax = 0x0000000000010000       cx = 0x0000000000000025
      dx = 0x0000000000003ea8       si = 0xffff8823aeab5dc0
      di = 0x0000000000000040  orig_ax = 0xffffffffffffffff
      ip = 0xffffffff81443405       cs = 0x0000000000000010
   flags = 0x0000000000010002       sp = 0xffff8823bec23e10
      ss = 0x0000000000000000 &regs = 0xffff8823bec23d78
[33]kdb>
---------------------------------------------------------------------

Suse enterprise 11 SP2
Kernel 3.0.27.xxxxx

La maquina se cuelga y tengo que reinicarla, alguna sugerencia para
determinar si es problema de hardware o software?

Saludos.

-- 
Raphael Verdugo P.