Kelvin Edwards
System Admin
Jefferson Lab
Here's some Ooops run through ksymoops:
Mar 21 15:20:00 MachX kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000004
Mar 21 15:20:00 MachX kernel: c0152b51
Mar 21 15:20:00 MachX kernel: *pde = 00000000
Mar 21 15:20:00 MachX kernel: Oops: 0000
Mar 21 15:20:00 MachX kernel: CPU: 4
Mar 21 15:20:00 MachX kernel: EIP: 0010:[destroy_inode+33/80] Not tainted
Mar 21 15:20:00 MachX kernel: EIP: 0010:[<c0152b51>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
Mar 21 15:20:00 MachX kernel: EFLAGS: 00010246
Mar 21 15:20:00 MachX kernel: eax: 00000000 ebx: e3c999c0 ecx: 00000000
edx: e3c999c0
Mar 21 15:20:00 MachX kernel: esi: e3c999c0 edi: 00000001 ebp: 00000a55
esp: f7a8fefc
Mar 21 15:20:00 MachX kernel: ds: 0018 es: 0018 ss: 0018
Mar 21 15:20:00 MachX kernel: Process kswapd (pid: 11, stackpage=f7a8f000)
Mar 21 15:20:00 MachX kernel: Stack: e3c999c0 c0154335 e3c999c0 d940e7a0 c034c700 00150c00 f8a09e9a ca60c738
Mar 21 15:20:00 MachX kernel: ca60c720 e3c999c0 c0151a31 e3c999c0 e3c999c0 c0135e63 d7f4e400 f7a8e000
Mar 21 15:20:00 MachX kernel: ffffffff 000001d0 c02e6308 f7a8e000 00000003 0000001f 000001d0 00000006
Mar 21 15:20:00 MachX kernel: Call Trace: [iput+629/640] [appletalk:__insmod_appletalk_S.bss_L268+425722/117747542] [prune_dcache+225/368] [shrink_cache+819/976] [shrink_dcache_memory+32/48]
Mar 21 15:20:00 MachX kernel: Call Trace: [<c0154335>] [<f8a09e9a>] [<c0151a31>] [<c0135e63>] [<c0151de0>]
Mar 21 15:20:00 MachX kernel: [<c0136087>] [<c01360ec>] [<c01361ff>] [<c0136276>] [<c01363b1>] [<c0136310>]
Mar 21 15:20:00 MachX kernel: [<c0105000>] [<c0107296>] [<c0136310>]
Mar 21 15:20:00 MachX kernel: Code: 8b 40 04 85 c0 74 08 53 ff d0 59 eb 11 89
f6 53 8b 15 b4 ae
>>EIP; c0152b51 <destroy_inode+21/50> <=====
Trace; c0154335 <iput+275/280>
Trace; f8a09e9a <[nfs]nfs_dentry_iput+5a/80>
Trace; c0151a31 <prune_dcache+e1/170>
Trace; c0135e63 <shrink_cache+333/3d0>
Trace; c0151de0 <shrink_dcache_memory+20/30>
Trace; c0136087 <shrink_caches+67/90>
Trace; c01360ec <try_to_free_pages_zone+3c/60>
Trace; c01361ff <kswapd_balance_pgdat+4f/a0>
Trace; c0136276 <kswapd_balance+26/40>
Trace; c01363b1 <kswapd+a1/ba>
Trace; c0136310 <kswapd+0/ba>
Trace; c0105000 <_stext+0/0>
Trace; c0107296 <kernel_thread+26/30>
Trace; c0136310 <kswapd+0/ba>
Code; c0152b51 <destroy_inode+21/50>
00000000 <_EIP>:
Code; c0152b51 <destroy_inode+21/50> <=====
0: 8b 40 04 mov 0x4(%eax),%eax <=====
Code; c0152b54 <destroy_inode+24/50>
3: 85 c0 test %eax,%eax
Code; c0152b56 <destroy_inode+26/50>
5: 74 08 je f <_EIP+0xf> c0152b60 <destroy_inode+30/50>
Code; c0152b58 <destroy_inode+28/50>
7: 53 push %ebx
Code; c0152b59 <destroy_inode+29/50>
8: ff d0 call *%eax
Code; c0152b5b <destroy_inode+2b/50>
a: 59 pop %ecx
Code; c0152b5c <destroy_inode+2c/50>
b: eb 11 jmp 1e <_EIP+0x1e> c0152b6f <destroy_inode+3f/50>
Code; c0152b5e <destroy_inode+2e/50>
d: 89 f6 mov %esi,%esi
Code; c0152b60 <destroy_inode+30/50>
f: 53 push %ebx
Code; c0152b61 <destroy_inode+31/50>
10: 8b 15 b4 ae 00 00 mov 0xaeb4,%edx
Mar 21 15:27:49 MachX kernel: Unable to handle kernel paging request at virtual address 41203999
Mar 21 15:27:49 MachX kernel: c01540fb
Mar 21 15:27:49 MachX kernel: *pde = 00000000
Mar 21 15:27:49 MachX kernel: Oops: 0000
Mar 21 15:27:49 MachX kernel: CPU: 3
Mar 21 15:27:49 MachX kernel: EIP: 0010:[iput+59/640] Not tainted
Mar 21 15:27:49 MachX kernel: EIP: 0010:[<c01540fb>] Not tainted
Mar 21 15:27:49 MachX kernel: EFLAGS: 00010206
Mar 21 15:27:49 MachX kernel: eax: 41203981 ebx: d12d75c0 ecx: d12d75d0
edx: d12d75c0
Mar 21 15:27:49 MachX kernel: esi: e0d52000 edi: 41203981 ebp: 00000994
esp: c0543dc0
Mar 21 15:27:49 MachX kernel: ds: 0018 es: 0018 ss: 0018
Mar 21 15:27:49 MachX kernel: Process cct0_nt (pid: 19045, stackpage=c0543000)Mar 21 15:27:49 MachX kernel: Stack: c0151637 d88305a0 c02e6320 f8a09e9a c9d8a4f8 c9d8a4e0 d12d75c0 c0151a31
Mar 21 15:27:49 MachX kernel: d12d75c0 d12d75c0 c0135e63 f8a11c57 c0542000 ffffffff 000001d2 c02e6308
Mar 21 15:27:49 MachX kernel: c0542000 00000000 00000016 000001d2 00000006 00000006 c0151de0 000009c1
Mar 21 15:27:49 MachX kernel: Call Trace: [dput+71/352] [appletalk:__insmod_appletalk_S.bss_L268+425722/117747542] [prune_dcache+225/368] [shrink_cache+819/976] [appletalk:__insmod_appletalk_S.bss_L268+457911/117715353]
Mar 21 15:27:49 MachX kernel: Call Trace: [<c0151637>] [<f8a09e9a>] [<c0151a31>] [<c0135e63>] [<f8a11c57>]
Mar 21 15:27:49 MachX kernel: [<c0151de0>] [<c0136087>] [<c01360ec>] [<c0136be2>] [<c0136e9b>] [<c012e499>]
Mar 21 15:27:49 MachX kernel: [<c012eb75>] [<c012ede8>] [<c01d6079>] [<c012f3dc>] [<c012f270>] [<f8a0b141>]
Mar 21 15:27:49 MachX kernel: [<c013dbf6>] [<c013d850>] [<c013da3f>] [<c0108c53>]
Mar 21 15:27:49 MachX kernel: Code: 8b 47 18 85 c0 74 04 53 ff d0 58 68 1c 71
2e c0 8d 43 2c 50
>>EIP; c01540fb <iput+3b/280> <=====
Trace; c0151637 <dput+47/160>
Trace; f8a09e9a <[nfs]nfs_dentry_iput+5a/80>
Trace; c0151a31 <prune_dcache+e1/170>
Trace; c0135e63 <shrink_cache+333/3d0>
Trace; f8a11c57 <[nfs]nfs_scan_commit+27/70>
Trace; c0151de0 <shrink_dcache_memory+20/30>
Trace; c0136087 <shrink_caches+67/90>
Trace; c01360ec <try_to_free_pages_zone+3c/60>
Trace; c0136be2 <balance_classzone+62/200>
Trace; c0136e9b <__alloc_pages+11b/170>
Trace; c012e499 <page_cache_read+79/d0>
Trace; c012eb75 <generic_file_readahead+f5/130>
Trace; c012ede8 <do_generic_file_read+1f8/460>
Trace; c01d6079 <netif_receive_skb+179/1b0>
Trace; c012f3dc <generic_file_read+7c/110>
Trace; c012f270 <file_read_actor+0/f0>
Trace; f8a0b141 <[nfs]nfs_file_read+91/a0>
Trace; c013dbf6 <sys_read+96/110>
Trace; c013d850 <generic_file_llseek+0/b0>
Trace; c013da3f <sys_lseek+af/c0>
Trace; c0108c53 <system_call+33/38>
Code; c01540fb <iput+3b/280>
00000000 <_EIP>:
Code; c01540fb <iput+3b/280> <=====
0: 8b 47 18 mov 0x18(%edi),%eax <=====
Code; c01540fe <iput+3e/280>
3: 85 c0 test %eax,%eax
Code; c0154100 <iput+40/280>
5: 74 04 je b <_EIP+0xb> c0154106 <iput+46/280>
Code; c0154102 <iput+42/280>
7: 53 push %ebx
Code; c0154103 <iput+43/280>
8: ff d0 call *%eax
Code; c0154105 <iput+45/280>
a: 58 pop %eax
Code; c0154106 <iput+46/280>
b: 68 1c 71 2e c0 push $0xc02e711c
Code; c015410b <iput+4b/280>
10: 8d 43 2c lea 0x2c(%ebx),%eax
Code; c015410e <iput+4e/280>
13: 50 push %eax
-
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