* Re: Cerberus testing of 2.4.17-rc1
[not found] <3C1A6E09.497899C7@redhat.com>
@ 2001-12-17 16:14 ` Bob Matthews
2001-12-24 5:37 ` M. Edward Borasky
0 siblings, 1 reply; 2+ messages in thread
From: Bob Matthews @ 2001-12-17 16:14 UTC (permalink / raw)
To: Marcelo Tosatti, linux-kernel
Bob Matthews wrote:
> Hardware: 8 x PIII, 16G RAM, 20G Swap, 2 x Sym53c899.
> Kernel: 2.4.17-rc1, configured with SMP, HIGHMEM=64G, plus necessary
> drivers.
>
> After 10-30 minutes of testing (it's different each time) the machine
> starts to slow down. Eventually, the machine appears to stall
> completely. The timer for the test harness continues to tick, and I can
> change virtual consoles, so the machine is not completely hung. When
> the machine gets into this state, the test suite stops making progress.
> Also, input typed to the virtual consoles is not echoed.
>
> <SysRq><P> <T> and <M> print only the column headings, but not any data,
> so that is as complete a bug report as I can give you at this time.
The machine never made any more observable progress, and eventually
oopsed after approx. 48 hours.
invalid operand: 0000
CPU: 5
EIP: 0010:[<c012c082>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: 00000000 ebx: c6000000 ecx: c600001c edx: d35e3bdc
esi: d35e3bdc edi: 00000013 ebp: 00000002 esp: f6bf9d80
ds: 0018 es: 0018 ss: 0018
Process memtst (pid: 854, stackpage=f6bf9000)
Stack: 00000020 000001d2 00000006 00000020 c012c124 0000002c c02f9bd0
00000006
000001d2 c02f9bd0 00000000 c012c18c 00000020 f6bf8000 000001d2
c02f9bd0
c012ca3e 00000000 00000000 c02f9ca8 0000021f 00000000 00000010
c012ccab
Call Trace: [<c012c124>] [<c012c18c>] [<c012ca3e>] [<c012ccab>]
[<c012d2d4>]
[<c012272b>] [<c0122776>] [<c0122ce4>] [<c0110237>] [<c010b55a>]
[<c01125aa>]
[<c019e1dc>] [<c0118f0d>] [<c011bf36>] [<c011c186>] [<c0113559>]
[<c01123f0>]
[<c010700c>]
Code: 0f 0b 8d b6 00 00 00 00 8d bf 00 00 00 00 8b 43 18 a9 80 00
>>EIP; c012c082 <refill_inactive+a2/100> <=====
Trace; c012c124 <shrink_caches+44/80>
Trace; c012c18c <try_to_free_pages+2c/50>
Trace; c012ca3e <balance_classzone+5e/1b0>
Trace; c012ccab <__alloc_pages+11b/180>
Trace; c012d2d4 <read_swap_cache_async+64/a0>
Trace; c012272b <swapin_readahead+3b/50>
Trace; c0122776 <do_swap_page+36/180>
Trace; c0122ce4 <handle_mm_fault+a4/120>
Trace; c0110237 <smp_call_function_interrupt+27/40>
Trace; c010b55a <call_call_function_interrupt+5/b>
Trace; c01125aa <do_page_fault+1ba/580>
Trace; c019e1dc <batch_entropy_process+ac/b0>
Trace; c0118f0d <__run_task_queue+5d/70>
Trace; c011bf36 <update_wall_time+16/50>
Trace; c011c186 <timer_bh+36/2b0>
Trace; c0113559 <schedule+459/510>
Trace; c01123f0 <do_page_fault+0/580>
Trace; c010700c <error_code+34/3c>
Code; c012c082 <refill_inactive+a2/100>
00000000 <_EIP>:
Code; c012c082 <refill_inactive+a2/100> <=====
0: 0f 0b ud2a <=====
Code; c012c084 <refill_inactive+a4/100>
2: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
Code; c012c08a <refill_inactive+aa/100>
8: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
Code; c012c090 <refill_inactive+b0/100>
e: 8b 43 18 mov 0x18(%ebx),%eax
Code; c012c093 <refill_inactive+b3/100>
11: a9 80 00 00 00 test $0x80,%eax
--
Bob Matthews
Red Hat, Inc.
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