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Bug#801463: BUG: unable to handle kernel NULL pointer dereference at 00000001 in smp_apic_timer_interrupt



On Sat, 2015-10-10 at 19:34 +0100, Richard Kettlewell wrote:
> On 2015-10-10 18:49, Ben Hutchings wrote:
> > This looks rather like a hardware failure, as the instruction pointer
> > is pointing to the middle of an instruction.  Here's the disassembly of
> >  smp_apic_timer_interrupt:
> 
> Thanks for the diagnosis.  Time to spend some money l-/
> 
> For future reference, is there a convenient way to get a disassembly
> corresponding to the kernel I have installed?

Use scripts/extract-vmlinux from the Linux source to decompress the
image in /boot, then 'objdump -d'.

Ben.

-- 
Ben Hutchings
Unix is many things to many people,
but it's never been everything to anybody.

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