[Stgt-devel] disk kicked out of RAID -> tgtd segmentation fault

[ronnie sahlberg]

Since it is reproducible,  can you run it under gdb and get a backtrace?




On Wed, Jun 25, 2008 at 6:36 PM, Tomasz Chmielewski <mangoo at wpkg.org> wrote:
> Tomasz Chmielewski schrieb:
>
> (...)
>
>> that software RAID-5; that LVM volume is still accessible correctly. Why
>> did one instance of tgtd segfault?
>> The machine was running tgt-20080527.
>
> (...)
>
>> Jun 25 02:15:30 superthecus mdadm: Fail event detected on md device
>> /dev/md0, component device /dev/sdf1
>> Jun 25 02:15:30 superthecus kernel: tgtd[1454]: segfault at 21c ip
>> 0804ed4e sp 77e1fa10 error 4 in tgtd[8048000+1e000]
>
> It is reproducible.
> I re-plugged the broken disk, re-added it to RAID-5, it failed after a
> few minutes, and tgtd segfaulted again.
>
>
> --
> Tomasz Chmielewski
> http://wpkg.org
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