Messages in this thread | | | Date | Mon, 17 Dec 2001 11:14:31 -0500 | From | Bob Matthews <> | Subject | Re: Cerberus testing of 2.4.17-rc1 |
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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. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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