dtrace ustack kernel panic
avg at FreeBSD.org
Sat Jul 30 08:14:38 UTC 2011
on 30/07/2011 00:27 maestro something said the following:
> on 30/07/2011 10:50 Andriy Gapon said the following:
>> #7 0xc11012d7 in dtrace_panic_trigger () from /boot/kernel/dtrace.ko
>> > Previous frame inner to this frame (corrupt stack?)
>> > (kgdb)
>> > what am I doing wrong and what do I have to do to get the specific assert that
>> > fails?
> I am not quite sure. Apparently there is some issue with either what
> information we store in a crash dump and how, or with how kgdb interprets that
> information, or with a combination of both...
Or maybe it's because dtrace_panic_trigger is a function implemented in assembly
and we do not provide enough debug information to (k)gdb in that case.
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