Re: OSD crash with segfault Luminous 12.2.4

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Hi together,

I notice exactly the same, also the same addresses, Luminous 12.2.4, CentOS 7. 
Sadly, logs are equally unhelpful. 

It happens randomly on an OSD about once per 2-3 days (of the 196 total OSDs we have). It's also not a container environment. 

Cheers,
	Oliver

Am 08.03.2018 um 15:00 schrieb Dietmar Rieder:
> Hi,
> 
> I noticed in my client (using cephfs) logs that an osd was unexpectedly
> going down.
> While checking the osd logs for the affected OSD I found that the osd
> was seg faulting:
> 
> [....]
> 2018-03-07 06:01:28.873049 7fd9af370700 -1 *** Caught signal
> (Segmentation fault) **
>  in thread 7fd9af370700 thread_name:safe_timer
> 
>   ceph version 12.2.4 (52085d5249a80c5f5121a76d6288429f35e4e77b)
> luminous (stable)
>    1: (()+0xa3c611) [0x564585904611]
>     2: (()+0xf5e0) [0x7fd9b66305e0]
>      NOTE: a copy of the executable, or `objdump -rdS <executable>` is
> needed to interpret this.
> [...]
> 
> Should I open a ticket for this? What additional information is needed?
> 
> 
> I put the relevant log entries for download under [1], so maybe someone
> with more
> experience can find some useful information therein.
> 
> Thanks
>   Dietmar
> 
> 
> [1] https://expirebox.com/download/6473c34c80e8142e22032469a59df555.html
> 
> 
> 
> _______________________________________________
> ceph-users mailing list
> ceph-users@xxxxxxxxxxxxxx
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
> 


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