Messages in this thread | | | Date | Wed, 14 Aug 2002 18:55:05 +0300 | From | Antti Salmela <> | Subject | Re: [OOPS] 2.4.20-pre1-ac3, SMP (Dual PIII) |
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On Wed, Aug 14, 2002 at 02:27:09PM +0100, Alan Cox wrote: > On Wed, 2002-08-14 at 14:10, Antti Salmela wrote: > > On Wed, Aug 14, 2002 at 01:37:10PM +0100, Alan Cox wrote: > > > On Wed, 2002-08-14 at 12:54, Antti Salmela wrote: > > > > Oopsed soon after boot up. Stable with vanilla 2.4.19. The board is Intel > > > > SDS2. dnetc was running. > > > > > > Does vanilla 2.4.20pre1 run ok ? > > > > Seems to work just fine. > > Really we need to find which kernel the problem started with then. If > you've got the time to spend on this try 2.4.19-ac1
2.4.19-rc1-ac2 appears to be the first one that does not work.
ksymoops 2.4.5 on i686 2.4.19-rc1-ac1. Options used -V (default) -K (specified) -L (specified) -o /lib/modules/2.4.19-rc1-ac2 (specified) -m /boot/System.map-2.4.19-rc1-ac2 (specified)
No modules in ksyms, skipping objects Unable to handle kernel NULL pointer dereference at virtual address 0000002a c0116f0c *pde = 00000000 Oops: 0000 CPU: 1 EIP: 0010:[<c0116f0c>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010003 eax: 0000008c ebx: c0327680 ecx: c03276a4 edx: f6760000 esi: ffffffd6 edi: f676002c ebp: f6761fa4 esp: f6761f88 ds: 0018 es: 0018 ss: 0018 Process distributed-net (pid: 511, stackpage=f6761000) Stack: f6760000 00000a00 f676002c 00000001 c011428f f6760000 f6760000 f6761fbc c0117eef f6760000 000000b5 000b2390 c0327680 bffff934 c01088eb 00000000 00000000 40026004 000000b5 000b2390 bffff934 0000009e c010002b 0000002b Call Trace: [<c011428f>] [<c0117eef>] [<c01088eb>] Code: 8b 7e 54 8b 4a 58 89 4d f4 85 ff 75 37 89 4e 58 f0 ff 41 14
>>EIP; c0116f0c <schedule+198/394> <=====
>>ebx; c0327680 <runqueues+a00/14000> >>ecx; c03276a4 <runqueues+a24/14000> >>edx; f6760000 <END_OF_CODE+363b9844/????> >>esi; ffffffd6 <END_OF_CODE+3fc5981a/????> >>edi; f676002c <END_OF_CODE+363b9870/????> >>ebp; f6761fa4 <END_OF_CODE+363bb7e8/????> >>esp; f6761f88 <END_OF_CODE+363bb7cc/????>
Trace; c011428f <smp_apic_timer_interrupt+f3/114> Trace; c0117eef <sys_sched_yield+113/11c> Trace; c01088eb <system_call+33/38>
Code; c0116f0c <schedule+198/394> 00000000 <_EIP>: Code; c0116f0c <schedule+198/394> <===== 0: 8b 7e 54 mov 0x54(%esi),%edi <===== Code; c0116f0f <schedule+19b/394> 3: 8b 4a 58 mov 0x58(%edx),%ecx Code; c0116f12 <schedule+19e/394> 6: 89 4d f4 mov %ecx,0xfffffff4(%ebp) Code; c0116f15 <schedule+1a1/394> 9: 85 ff test %edi,%edi Code; c0116f17 <schedule+1a3/394> b: 75 37 jne 44 <_EIP+0x44> c0116f50 <schedule+1dc/394> Code; c0116f19 <schedule+1a5/394> d: 89 4e 58 mov %ecx,0x58(%esi) Code; c0116f1c <schedule+1a8/394> 10: f0 ff 41 14 lock incl 0x14(%ecx)
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