[Gluster-devel] Core from gNFS process

[Soumya Koduri]

On 01/15/2016 06:52 PM, Soumya Koduri wrote:
>
>
> On 01/14/2016 08:41 PM, Vijay Bellur wrote:
>> On 01/14/2016 04:11 AM, Jiffin Tony Thottan wrote:
>>>
>>>
>>> On 14/01/16 14:28, Jiffin Tony Thottan wrote:
>>>> Hi,
>>>>
>>>> The core generated when encryption xlator is enabled
>>>>
>>>> [2016-01-14 08:13:15.740835] E
>>>> [crypt.c:4298:master_set_master_vol_key] 0-test1-crypt: FATAL: missing
>>>> master key
>>>> [2016-01-14 08:13:15.740859] E [MSGID: 101019]
>>>> [xlator.c:429:xlator_init] 0-test1-crypt: Initialization of volume
>>>> 'test1-crypt' failed, review your volfile again
>>>> [2016-01-14 08:13:15.740890] E [MSGID: 101066]
>>>> [graph.c:324:glusterfs_graph_init] 0-test1-crypt: initializing
>>>> translator failed
>>>> [2016-01-14 08:13:15.740904] E [MSGID: 101176]
>>>> [graph.c:670:glusterfs_graph_activate] 0-graph: init failed
>>>> [2016-01-14 08:13:15.741676] W [glusterfsd.c:1231:cleanup_and_exit]
>>>> (-->/usr/sbin/glusterfs(mgmt_getspec_cbk+0x307) [0x40d287]
>>>> -->/usr/sbin/glusterfs(glusterfs_process_volfp+0x117) [0x4086c7]
>>>> -->/usr/sbin/glusterfs(cleanup_and_exit+0x4d) [0x407e1d] ) 0-:
>>>> received signum (0), shutting down
>>>>
>>>>
>>>
>>> Forgot to mention this last mail,  for crypt xlator needs master key
>>> before enabling the translator which cause the issue
>>> --
>>
>> Irrespective of the problem, the nfs process should not crash. Can we
>> check why there is a memory corruption during cleanup_and_exit()?
>>
> That's right. This issue was reported quite a few times earlier in
> gluster-devel and it is not specific to gluster-nfs process. As updated
> in [1], we have raised bug1293594[2] against lib-gcc team to further
> investigate this.
>
> As requested in [1], kindly upload the core in the bug along with bt
> taken with gcc debuginfo packages installed. Might help to get their
> attention and get a closure on this issue sooner.
>
Here is the bug link -
https://bugzilla.redhat.com/show_bug.cgi?id=1293594

Request Raghavendra/Ravi to update it.

Thanks,
Soumya

> Thanks,
> Soumya
> [1] http://article.gmane.org/gmane.comp.file-systems.gluster.devel/13298
>
>> -Vijay
>>
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