Messages in this thread | | | Date | Tue, 31 Dec 2002 15:40:24 +0000 (GMT) | From | Paul Jakma <> | Subject | analysing crash dumps |
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hi,
I'd appreciate any advice on how one would go about analysing a core dump of a crashed machine, eg as obtained via netdump.
I'm trying to pin down some kind of timing problem with a driver, which i've determined from NMI handler forced Oops() is getting stuck spinning in its interrupt handler. However, i'd like to try see if i can pull any information about its state from the core dump.
gdb doesnt seem happy with the stack (kernel is compiled without frame pointers, no?), 'bt' and 'frame' commands dont really do anything useful.
so any advice / pointers to good docs on how to analyse a netdump would be much appreciated.
thanks, -- Paul Jakma Sys Admin Alphyra paulj@alphyra.ie Warning: /never/ send email to spam@dishone.st or trap@dishone.st
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