Re: 2.5.47-ac4 panic on boot.

Justin A (ja6447@albany.edu)
Fri, 15 Nov 2002 02:54:25 -0500


I did that...
Disabling PM made it boot:

< CONFIG_PM=y
< CONFIG_APM=m
< # CONFIG_APM_IGNORE_USER_SUSPEND is not set
< CONFIG_APM_DO_ENABLE=y
< CONFIG_APM_CPU_IDLE=y
< CONFIG_APM_DISPLAY_BLANK=y
< # CONFIG_APM_RTC_IS_GMT is not set
< # CONFIG_APM_ALLOW_INTS is not set
< # CONFIG_APM_REAL_MODE_POWER_OFF is not set

---
> # CONFIG_PM is not set

I think I still had swsusp on before I disabled PM...I will have to test more tomorrow to make sure thats it... Perhaps its the CONFIG_APM_CPU_IDLE that did it?

I had tried linux init=/bin/sh, which got to the shell, then 2 seconds later paniced, so I have a feeling its the idle thingy:)

On another note, pcibios_read_config_dword seems to be missing, and pcmcia-core wants it. I'll have to see whats up with that tomorrow...but at least I got it booting now:)

-- 
-Justin

On Friday 15 November 2002 01:33 am, Andrew Morton wrote: > Justin A wrote: > > My thinkpad 760e starts to boot but panics while running depmod -a: > > (unfortunately the top is cut off...it doesn't fit:)) > > > > ... > > CPU: 0 > > EIP: 0060:[<c012b914>] Not tainted > > EFLAGS: 00010006 > > EIP is at reap_timer_fnc+0x104/0x40c > > eax: 00000002 ebx: c47ffab4 ecx: c47fe8a0 edx: 00000003 > > esi: 00000002 edi: c4742414 ebp: c47ffa98 esp: c031df8c > > ds: 0068 es: 0068 ss: 0068 > > Process swapper (pid: 0, threadinfo=c031c000 task=c02da3e0) > > Stack: same as call trace... > > > > Call trace: > > [<c012b810>] reap_timer_fnc+0x0/0x40c > > [<c011ae47>] run_timer_tasklet+0xb7/0xe8 > > [<c0117f39>] tasklet_hi_action+0x3d/0x60 > > [<c0117d5a>] do_softirq+0x5a/0xac > > [<c010a268>] do_IRQ+0xc8/0xd4 > > [<c0105000>] stext+0x0/0x1c > > [<c0108b03>] common_interrupt+0x43/x060 > > > > Code: 0f 0b fb 07 a8 fe 21 c0 8d 74 26 00 8b 41 04 8b 11 89 42 04 > > > > I tried it a few times...the last few change, but its always in > > reap_timer_fnc. > > This is probably a dodgy device driver doing something bad with > kmalloced memory. > > If you have time, please go through and disable various drivers > in config, see if you can isolate it to a particular one. > > Thanks.

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