On Tue, Apr 23, 2002 at 03:07:09PM +0200, Andrea Arcangeli wrote:
> On Tue, Apr 23, 2002 at 11:27:32AM +0200, Dennis Schoen wrote:
> > Apr 21 21:40:03 opel kernel: kernel BUG at page_alloc.c:234!
> > Apr 21 21:40:03 opel kernel: invalid operand: 0000
> > Apr 21 21:40:03 opel kernel: CPU: 0
> > Apr 21 21:40:03 opel kernel: EIP: 0010:[rmqueue+112/548] Not tainted
> > Apr 21 21:40:03 opel kernel: EFLAGS: 00010086
> > Apr 21 21:40:03 opel kernel: eax: 0000c000 ebx: c119f37c ecx: 00001000 edx: e8bac588
> > Apr 21 21:40:03 opel kernel: esi: c119f37c edi: 00000000 ebp: c0230310 esp: ca569e64
> > Apr 21 21:40:03 opel kernel: ds: 0018 es: 0018 ss: 0018
> > Apr 21 21:40:03 opel kernel: Process w3m-en (pid: 1963, stackpage=ca569000)
> > Apr 21 21:40:03 opel kernel: Stack: c02304d4 00000000 00000001 00000001 c0230310 0000a9b0 00000286 c023034c
> > Apr 21 21:40:03 opel kernel: 00000000 c0230310 c012bac4 c1002ccc 00000000 c6ebb274 00000001 c0230310
> > Apr 21 21:40:03 opel kernel: 00000001 c0122684 0000000c c0230310 c02304d0 000001d2 0809deb0 c012213b
> > Apr 21 21:40:03 opel kernel: Call Trace: [__alloc_pages+116/664] [do_no_page+56/380] [do_wp_page+127/440] [handle_mm_fault+144/208] [do_page_fault+447/1336]
> > Apr 21 21:40:03 opel kernel: [do_page_fault+0/1336] [do_brk+283/508] [sys_brk+193/240] [error_code+52/64]
> > Apr 21 21:40:03 opel kernel:
>
> I doubt it's a bug in the page freelist management, but it seems the
> freelist got corrupted somehow. So I'd say it's either a bug in another
> subsystem or faulty dram. Can you try some memchecker to rule out the
> hardware possibility?
Ok, I'll let memtest run that night and report back.
Ciao
Dennis
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