[HEADS UP] change in devfs path matching logic
Jase Thew
jase at FreeBSD.org
Thu Aug 29 11:26:42 UTC 2013
On 29/08/2013 11:11, Andriy Gapon wrote:
> on 29/08/2013 12:07 Jase Thew said the following:
>> After some fiddling about, I've obtained a crashdump of this panic :
>>
>> http://goo.gl/sRXjo4
>>
>> If you need anything else, please let me know.
>
> Obviously, I can't do anything with the vmcore without the matching kernel (and
> perhaps modules). Also, kgdb and libkvm.so from the matching system can be needed.
>
> Perhaps you could try examining the devfs_rule_run frame to give a start?
> Like listing the source code line and examining all local variables.
>
> Thank you.
>
Hi Andriy,
Unless I'm doing something wrong, there doesn't appear to be any useful
information contained in the frame other than source line.
kgdb script is available at http://goo.gl/ZS8Mjj
I'll try merging r211847 as you suggested and will report back.
Regards,
Jase.
--
Jase Thew
jase at FreeBSD.org
FreeBSD Ports Committer
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