Messages in this thread | | | Date | Fri, 8 Oct 2004 10:58:37 +0200 | From | Martin Zwickel <> | Subject | 2.4.26: kernel BUG at checkpoint.c:587 |
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Hi there!
I got this oops today after an uptime of many days. On the machine runs a squid and the fs's are ext3. It also exports some directories over nfs and has some iptables rules.
Oct 8 10:08:18 router kernel: kernel BUG at checkpoint.c:587! Oct 8 10:08:18 router kernel: invalid operand: 0000 Oct 8 10:08:18 router kernel: CPU: 0 Oct 8 10:08:18 router kernel: EIP: 0010:[<c015f934>] Not tainted Oct 8 10:08:18 router kernel: EFLAGS: 00010286 Oct 8 10:08:18 router kernel: eax: 00000069 ebx: c2d9b9a0 ecx: cfb82000 edx: 00000000 Oct 8 10:08:18 router kernel: esi: cfe76800 edi: c2d9b9a0 ebp: cc2c0a60 esp: cfb83e20 Oct 8 10:08:18 router kernel: ds: 0018 es: 0018 ss: 0018 Oct 8 10:08:18 router kernel: Process kjournald (pid: 56, stackpage=cfb83000) Oct 8 10:08:18 router kernel: Stack: c02aff60 c02b0161 c02aff41 0000024b c02b0144 cc2c0a60 c015f7e2 cfe76800 Oct 8 10:08:18 router kernel: c2d9b9a0 cc90cda0 cc2c0a60 c015f21b cc2c0a60 cc2c0a60 c015f772 cc2c0a60 Oct 8 10:08:18 router kernel: cfe76800 cfe76800 cfe76838 c2d9b7a0 00000001 c4d9b5a0 c4d9b5a0 c015dbb3 Oct 8 10:08:18 router kernel: Call Trace: [<c015f7e2>] [<c015f21b>] [<c015f772>] [<c015dbb3>] [<c0204059>] Oct 8 10:08:18 router kernel: [<c0114f9d>] [<c01603f6>] [<c01602d0>] [<c0106e98>] Oct 8 10:08:18 router kernel: Oct 8 10:08:18 router kernel: Code: 0f 0b 4b 02 41 ff 2a c0 83 c4 14 90 83 7b 1c 00 74 2a 68 80
here the resolved syms:
>>EIP; c015f934 <__journal_drop_transaction+60/288> <=====
Trace; c015f7e2 <__journal_remove_checkpoint+52/6c> Trace; c015f21b <__try_to_free_cp_buf+1b/3c> Trace; c015f772 <__journal_clean_checkpoint_list+4e/6c> Trace; c015dbb3 <journal_commit_transaction+1d3/f07> Trace; c0204059 <ide_do_rw_disk+31/38> Trace; c0114f9d <schedule+2d1/2f8> Trace; c01603f6 <kjournald+116/1cc> Trace; c01602d0 <commit_timeout+0/c> Trace; c0106e98 <arch_kernel_thread+28/38>
Code; c015f934 <__journal_drop_transaction+60/288> 00000000 <_EIP>: Code; c015f934 <__journal_drop_transaction+60/288> <===== 0: 0f 0b ud2a <===== Code; c015f936 <__journal_drop_transaction+62/288> 2: 4b dec %ebx Code; c015f937 <__journal_drop_transaction+63/288> 3: 02 41 ff add 0xffffffff(%ecx),%al Code; c015f93a <__journal_drop_transaction+66/288> 6: 2a c0 sub %al,%al Code; c015f93c <__journal_drop_transaction+68/288> 8: 83 c4 14 add $0x14,%esp Code; c015f93f <__journal_drop_transaction+6b/288> b: 90 nop Code; c015f940 <__journal_drop_transaction+6c/288> c: 83 7b 1c 00 cmpl $0x0,0x1c(%ebx) Code; c015f944 <__journal_drop_transaction+70/288> 10: 74 2a je 3c <_EIP+0x3c> Code; c015f946 <__journal_drop_transaction+72/288> 12: 68 80 00 00 00 push $0x80
After this oops squid hung in the kernel and was unkillable. Also a reboot did not work. Had to manually reset the server.
Regards, Martin
-- MyExcuse: kernel panic: write-only-memory (/dev/wom0) capacity exceeded.
Martin Zwickel <martin.zwickel@technotrend.de> Research & Development
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