ZFS related kernel panic

[Jeremy Chadwick]

On Fri, Sep 10, 2010 at 05:39:12PM +0100, a.smith at ukgrid.net wrote:
> Quoting Jeremy Chadwick <freebsd at jdc.parodius.com>:
> 
> >When the panic happens, you will be dropped to a db> prompt at the
> >console.  You should type "trace" to get a backtrace at that point.
> 
> ok, I have successfully got to the db> prompt, here is the output of trace:
> 
> Tracing pid 12 tid 100024 td 0xffffff0001667000
> siis_end_transaction() at siis_end_transaction+0x45
> siis_ch_intr() at siis_ch_intr+0x70
> siis_ch_intr_locked() at siis_ch_intr_locked+0x3e
> siis_intr() at siis_intr+0x61
> intr_event_exectute_handlers() at intr_event_execute_handlers+0xfd
> ithread_loop() at fork_exit+0x118
> fork_exit() at fork_exit+0x118
> fork_trampoline() at fork_trampoline+0xe
> --- trap 0, rip = 0, rsp = 0xffffff80000a5d30, rbp = 0 ---
> 
> The call doadump also seems to have worked so hopefully I have some
> more info for you if you tell me what you´d like me to do with it,

Adding mav@ to the CC list.  Alexander, have any ideas?  The original
problem report for reading, and model of card:

http://lists.freebsd.org/pipermail/freebsd-fs/2010-September/009319.html
http://lists.freebsd.org/pipermail/freebsd-fs/2010-September/009325.html

-- 
| Jeremy Chadwick                                   jdc at parodius.com |
| Parodius Networking                       http://www.parodius.com/ |
| UNIX Systems Administrator                  Mountain View, CA, USA |
| Making life hard for others since 1977.              PGP: 4BD6C0CB |