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/
This archive was generated by hypermail 2b29 : Fri Apr 07 2000 - 21:00:17 EST