Re: Oops with 2.3.42

From: Q (Q@ping.be)
Date: Tue Feb 08 2000 - 15:22:19 EST


On Tue, Feb 08, 2000 at 07:39:06PM +0100, Q wrote:
>
> kmemfree: Bad obj addr (objp = c26a9720, name = tcp_open_request)
> kernel BUG at slab.c:1651!
>
> Didn't write the rest down.

I was able to reproduce it, and wasn't fatal this time.

Feb 8 21:17:11 Q kernel: kernel BUG at slab.c:1651!
Feb 8 21:17:11 Q kernel: invalid operand: 0000
Feb 8 21:17:11 Q kernel: CPU: 0
Feb 8 21:17:11 Q kernel: EIP: 0010:[kmem_cache_free+405/448]
Feb 8 21:17:11 Q kernel: EFLAGS: 00010286
Feb 8 21:17:11 Q kernel: eax: 0000001b ebx: c113d040 ecx: c1d4c000
edx: c1d4df78
Feb 8 21:17:11 Q kernel: esi: c2a7d780 edi: 00000282 ebp: e63de69d
esp: c3797e88
Feb 8 21:17:11 Q kernel: ds: 0018 es: 0018 ss: 0018
Feb 8 21:17:11 Q kernel: Process ircd (pid: 200, stackpage=c3797000)
Feb 8 21:17:11 Q kernel: Stack: c026d7af c026d9fa 00000673 c23678e0
c2c1ea80 00000802 c3797ee8 c0baa0b0
Feb 8 21:17:11 Q kernel: c2a7d7dc 00000282 c0191a10 c113d040
c2a7d780 00000802 c2def990 08049a50
Feb 8 21:17:11 Q kernel: 00000000 c01a41af c23678e0 00000802
c3797ee8 c2def990 c24de410 08049a50
Feb 8 21:17:11 Q kernel: Call Trace: [tvecs+4551/17768]
[tvecs+5138/17768] [tcp_accept+160/320] [inet_accept+47/240]
[sys_accept+102/272] [sock_poll+35/48] [do_pollfd+90/160]
Feb 8 21:17:11 Q kernel: [free_wait+231/256]
[sys_socketcall+316/752] [system_call+52/64]
Feb 8 21:17:11 Q kernel: Code: 0f 0b 83 c4 0c 5b 5e 5f 5d 83 c4 0c c3 8d
b4 26 00 00 00 00

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