Messages in this thread | | | Date | Sun, 10 Feb 2002 08:33:56 +0100 | From | Pawel Worach <> | Subject | 2.4.18-pre9 |
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during an cvs update of the mozilla source tree the machine oops'ed and hung hard. system is a abit bp6 with two intel celeron cpu's. this seems to be swap/cache related, memory has been tested with memtest86 without any faults
../Pawel
decoded oops:
VM: killing process sendmail swap_free: Unused swap offset entry 00004000 Unable to handle kernel NULL pointer dereference at virtual address 00000000 c0149674 *pde = 00000000 Oops: 0000 CPU: 1 EIP: 0010:[d_lookup+116/304] Not tainted EIP: 0010:[<c0149674>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010213 eax: c1580000 ebx: fffffff0 ecx: 00000010 edx: d5139bab esi: c6efb4e0 edi: c6ee2600 ebp: 00000000 esp: c28b1ee8 ds: 0018 es: 0018 ss: 0018 Process cvs (pid: 31350, stackpage=c28b1000) Stack: c15e10c8 c4ff2008 d5139bab 00000007 c28b1f54 c6efb4e0 c6ee2600 c28b1f90 c0140610 c6efb4e0 c28b1f54 c28b1f54 c0140e2c c6efb4e0 c28b1f54 00000000 00000009 c4ff200f 00000000 000041ed 00000002 c6de14c0 00001000 fffffff4 Call Trace: [cached_lookup+16/80] [link_path_walk+1452/2048] [getname+94/160] [__user_walk+51/80] [sys_access+126/288] Call Trace: [<c0140610>] [<c0140e2c>] [<c014034e>] [<c01414f3>] [<c01357ee>] [<c010700b>] Code: 8b 6d 00 39 53 44 0f 85 83 00 00 00 8b 44 24 24 39 43 0c 75
>>EIP; c0149674 <d_lookup+74/130> <===== Trace; c0140610 <cached_lookup+10/50> Trace; c0140e2c <link_path_walk+5ac/800> Trace; c014034e <getname+5e/a0> Trace; c01414f3 <__user_walk+33/50> Trace; c01357ee <sys_access+7e/120> Trace; c010700b <system_call+33/38> Code; c0149674 <d_lookup+74/130> 00000000 <_EIP>: Code; c0149674 <d_lookup+74/130> <===== 0: 8b 6d 00 mov 0x0(%ebp),%ebp <===== Code; c0149677 <d_lookup+77/130> 3: 39 53 44 cmp %edx,0x44(%ebx) Code; c014967a <d_lookup+7a/130> 6: 0f 85 83 00 00 00 jne 8f <_EIP+0x8f> c0149703 <d_lookup+103/130> Code; c0149680 <d_lookup+80/130> c: 8b 44 24 24 mov 0x24(%esp,1),%eax Code; c0149684 <d_lookup+84/130> 10: 39 43 0c cmp %eax,0xc(%ebx) Code; c0149687 <d_lookup+87/130> 13: 75 00 jne 15 <_EIP+0x15> c0149689 <d_lookup+89/130>
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