I just hit this too :/
luitz1@luitz-dsl.stanford.edu wrote:
>
> While running a large iozone test on a DELL PowerEdge 2400 (2 x 533 MHz
> SMP, 512MByte, Adaptec 2940UW) with 2.3.99/4-4 the system crashed with a
>
> kernel BUG at page_alloc.c:104!
> invalid operand: 0000
> CPU: 1 EIP:
> 0010:[<c013a299>]
> EFLAGS: 00010296
> eax: 00000020 ebx: c1001014 ecx: 00000000 edx: 0000002d
> esi: c1001030 edi: 00000000 ebp: c1995fa8 esp: c1995f34
> ds: 0018 es: 0018 ss: 0018
> Process kswapd (pid: 2, stackpage=c1995000)
>
> [ ...]
>
> translation by ksymoops:
>
>
> >>EIP; c013a299 <__free_pages_ok+49/324> <=====
> Trace; c02790a6 <tvecs+313e/1ff38>
> Trace; c0279333 <tvecs+33cb/1ff38>
> Trace; c012f6bb <shrink_mmap+457/5c8>
> Trace; c0139d3b <do_try_to_free_pages+33/98>
> Trace; c0139e33 <kswapd+93/1b0>
> Trace; c010908b <kernel_thread+23/30>
> Code; c013a299 <__free_pages_ok+49/324>
> 00000000 <_EIP>:
> Code; c013a299 <__free_pages_ok+49/324> <=====
> 0: 0f 0b ud2a <=====
> Code; c013a29b <__free_pages_ok+4b/324>
> 2: 83 c4 0c add $0xc,%esp
> Code; c013a29e <__free_pages_ok+4e/324>
> 5: 89 f6 mov %esi,%esi
> Code; c013a2a0 <__free_pages_ok+50/324>
> 7: 89 d8 mov %ebx,%eax
> Code; c013a2a2 <__free_pages_ok+52/324>
> 9: 2b 05 0c 93 2d c0 sub 0xc02d930c,%eax
> Code; c013a2a8 <__free_pages_ok+58/324>
> f: 69 c0 1b ca 6b 00 imul $0x6bca1b,%eax,%eax
>
> Cheers
>
> Steffen
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.rutgers.edu
> Please read the FAQ at http://www.tux.org/lkml/
-- Jeff Garzik | Nothing cures insomnia like the Building 1024 | realization that it's time to get up. MandrakeSoft, Inc. | -- random fortune- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Fri Apr 07 2000 - 21:00:18 EST