Date: Fri, 10 Sep 2010 18:49:21 +0100 From: a.smith@ukgrid.net To: Andriy Gapon <avg@icyb.net.ua> Cc: freebsd-fs@freebsd.org, Alexander Motin <mav@freebsd.org> Subject: Re: ZFS related kernel panic Message-ID: <20100910184921.16956kbaskhrsmg4@webmail2.ukgrid.net> In-Reply-To: <4C8A6B26.8050305@icyb.net.ua> References: <20100909140000.5744370gkyqv4eo0@webmail2.ukgrid.net> <20100909182318.11133lqu4q4u1mw4@webmail2.ukgrid.net> <4C89D6A8.1080107@icyb.net.ua> <20100910143900.20382xl5bl6oo9as@webmail2.ukgrid.net> <20100910141127.GA13056@icarus.home.lan> <20100910155510.11831w104qjpyc4g@webmail2.ukgrid.net> <20100910152544.GA14636@icarus.home.lan> <20100910173912.205969tzhjiovf8c@webmail2.ukgrid.net> <4C8A6B26.8050305@icyb.net.ua>
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Quoting Andriy Gapon <avg@icyb.net.ua>:
>
> That's useful information I think.
> For completeness you might also run kgdb and then do:
> (kgdb) info line *siis_end_transaction+0x45
> and so on for all stack trace lines involving siis.
> Thanks.
>
Ok, I got this running against the data in /var/crash, is that ok?
(kgdb) info line *siis_end_transaction+0x45
Line 1188 of "/usr/src/sys/modules/siis/../../dev/siis/siis.c"
starts at address 0xffffffff80ea5a05 <siis_end_transaction+69>
and ends at 0xffffffff80ea5a13 <siis_end_transaction+83>.
(kgdb) info line *siis_ch_intr_locked+0x3e
Line 809 of "/usr/src/sys/modules/siis/../../dev/siis/siis.c"
starts at address 0xffffffff80ea780e <siis_ch_intr_locked+62>
and ends at 0xffffffff80ea7811 <siis_ch_intr_locked+65>.
(kgdb) info line *siis_intr+0x61
Line 298 of "/usr/src/sys/modules/siis/../../dev/siis/siis.c"
starts at address 0xffffffff80ea7a61 <siis_intr+97>
and ends at 0xffffffff80ea7a72 <siis_intr+114>.
let me know,
thanks Andy.
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