Bug ?

Hernan Dario Arredondo hernanrivera at med-orden.com.co
Tue May 11 13:56:57 UTC 2004


Sometimes in the night or when I try to move a key or the mouse for 
wake-up the machine crash and write this message in the log:

May 10 04:06:09 buho kernel: Unable to handle kernel NULL pointer
dereference at virtual address 0000008c
May 10 04:06:09 buho kernel:  printing eip:
May 10 04:06:09 buho kernel: c01e33f7
May 10 04:06:09 buho kernel: *pde = 00000000
May 10 04:06:09 buho kernel: Oops: 0000
May 10 04:06:09 buho kernel: sis sisfb agpgart ipt_MASQUERADE autofs
8139too mii ipt_REDIRECT iptable_nat ip_conntrack iptable_mangle
iptable_filter ip_tables ext3 jbd mousedev keybdev hi
May 10 04:06:09 buho kernel: CPU:    0
May 10 04:06:09 buho kernel: EIP:    0010:[<c01e33f7>]    Not tainted
May 10 04:06:09 buho kernel: EFLAGS: 00010246
May 10 04:06:09 buho kernel:
May 10 04:06:09 buho kernel: EIP is at pagebuf_offset_R906a5b0c []
0xa477 (2.4.18-18SGI_XFS_1.2.0)
May 10 04:06:09 buho kernel: eax: 00000000   ebx: cb7a73dc   ecx:
cb7a73dc   edx: cb5a88f8
May 10 04:06:09 buho kernel: esi: c03824e0   edi: c257dc00   ebp:
c23a3f64   esp: c23a3f60
May 10 04:06:09 buho kernel: ds: 0018   es: 0018   ss: 0018
May 10 04:06:09 buho kernel: Process kswapd (pid: 5, stackpage=c23a3000)
May 10 04:06:09 buho kernel: Stack: cb5a88f8 c23a3f84 c0154a86 cb7a73dc
cb7aee40 00000296 cb7aeed8 cb7aeec0
May 10 04:06:09 buho kernel:        cb7a73dc c23a3fa8 c0152660 cb7a73dc
cb7aee40 c23a2000 00000020 000001d0
May 10 04:06:09 buho kernel:        00000dbe c23a2245 c23a3fb4 c0152a47
000075e5 c23a3fcc c0135c95 00000006
May 10 04:06:09 buho kernel: Call Trace: [<c0154a86>] iput_R522570e7 []
0x226 (0xc23a3f68))
May 10 04:06:09 buho kernel: [<c0152660>] prune_dcache_R6cf28f77 [] 0xf0
(0xc23a3f88))
May 10 04:06:09 buho kernel: [<c0152a47>] shrink_dcache_parent_R0989adb4
[] 0x77 (0xc23a3fac))
May 10 04:06:09 buho kernel: [<c0135c95>]
kmem_find_general_cachep_R52bb6891 [] 0x1ac5 (0xc23a3fb8))
May 10 04:06:09 buho kernel: [<c0135e66>]
kmem_find_general_cachep_R52bb6891 [] 0x1c96 (0xc23a3fd0))
May 10 04:06:09 buho kernel: [<c0105000>] empty_zero_page_R84daabab []
0x1000 (0xc23a3fe8))
May 10 04:06:09 buho kernel: [<c010766e>] kernel_thread_R7e9ebb05 []
0x2e (0xc23a3ff0))
May 10 04:06:09 buho kernel: [<c0135de0>]
kmem_find_general_cachep_R52bb6891 [] 0x1c10 (0xc23a3ff8))
May 10 04:06:09 buho kernel:
May 10 04:06:09 buho kernel:
May 10 04:06:09 buho kernel: Code: ff 90 8c 00 00 00 eb ee 90 55 89 e5
83 ec 1c 89 7d fc 8b 45

exist any solution for this.....

Regards


Hernan Dario Arredondo





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