The test that failed:
if (page->owner != -1)
PAGE_BUG(page); //Line 1218
This is a uniprocessor kernel, compiled with gcc 2.7.2.3, no extra
patches.
Bonnie tried to use a 100M file, the machine has 32M ram and 96M swap.
Please tell if there is anything more I can do to help with this.
Helge Hafting
>From /var/log/messages
Jun 23 08:46:25 hh kernel: attempt to access beyond end of device
Jun 23 08:46:25 hh kernel: 03:03: rw=0, want=50462977, limit=2048760
Jun 23 08:46:25 hh kernel: attempt to access beyond end of device
Jun 23 08:46:25 hh kernel: 03:03: rw=0, want=50462977, limit=2048760
.
. huge amounts of this...
.
Jun 23 08:46:36 hh kernel: attempt to access beyond end of device
Jun 23 08:46:36 hh kernel: 03:03: rw=0, want=1465275733, limit=2048760
Jun 23 08:46:36 hh kernel: kernel BUG at buffer.c:1218!
Jun 23 08:46:36 hh kernel: invalid operand: 0000
Jun 23 08:46:36 hh kernel: CPU: 0
Jun 23 08:46:36 hh kernel: EIP: 0010:[end_buffer_io_async+234/320]
Jun 23 08:46:36 hh kernel: EFLAGS: 00010292
Jun 23 08:46:36 hh kernel: eax: 0000001d ebx: 00000000 ecx:
c01c49c8 edx: c002a000
Jun 23 08:46:36 hh kernel: esi: c02afdd8 edi: c16d8de0 ebp:
00000400 esp: c123be4c
Jun 23 08:46:36 hh kernel: ds: 0018 es: 0018 ss: 0018
Jun 23 08:46:36 hh kernel: Process bonnie (pid: 3260, process nr: 33,
stackpage=c123b000)
Jun 23 08:46:36 hh kernel: Stack: 000004c2 00000002 c16d8de0 00000000
c0175dbd c16d8de0 00000000 00000001
Jun 23 08:46:36 hh kernel: c123bee8 00000004 00000400 00000002
c1f44708 c012b3d2 5f5e5d5c aeacaaa8
Jun 23 08:46:36 hh kernel: c0175f0f 00000003 00000000 c16d8de0
c16d8e40 00000004 c02afdd8 c1f44708
Jun 23 08:46:36 hh kernel: Call Trace: [make_request+1645/1664]
[__brelse+66/96] [ll_rw_block+319/432] [block_read_full_page+
385/480] [do_generic_file_read+1270/2208] [generic_file_write+614/736]
[generic_file_read+100/128]
Jun 23 08:46:36 hh kernel: [file_read_actor+0/80]
[sys_read+198/240] [system_call+52/56] [startup_32+43/286]
Jun 23 08:46:36 hh kernel: Code: 0f 0b 83 c4 0c c7 46 38 00 00 00 00 0f
b3 5e 18 19 c0 85 c0
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