[Gluster-devel] Glusterfs core report.

[Raghavendra Gowdappa]

----- Original Message -----
> From: "Vijay Bellur" <vbellur at redhat.com>
> To: "yang bin18" <yang.bin18 at zte.com.cn>
> Cc: "Gluster Devel" <gluster-devel at gluster.org>
> Sent: Tuesday, April 19, 2016 9:17:42 AM
> Subject: Re: [Gluster-devel] Glusterfs core report.
> 
> 
> 
> On Fri, Apr 15, 2016 at 2:43 AM, yang.bin18 at zte.com.cn <
> yang.bin18 at zte.com.cn > wrote:
> 
> 
> Glusterfs core when mounting. here is the backtree.
> 
> 
> Program terminated with signal 6, Aborted.
> #0 0x00007f308ca04989 in raise () from /lib64/libc.so.6
> Missing separate debuginfos, use: debuginfo-install glibc-2.17-55.el7.x86_64
> keyutils-libs-1.5.8-3.el7.x86_64 krb5-libs-1.11.3-49.el7.x86_64
> libcom_err-1.42.9-4.el7.x86_64 libgcc-4.8.2-16.el7.x86_64
> libselinux-2.2.2-6.el7.x86_64 openssl-libs-1.0.1e-34.el7.7.x86_64
> pcre-8.32-12.el7.x86_64 sssd-client-1.11.2-65.el7.x86_64
> xz-libs-5.1.2-8alpha.el7.x86_64 zlib-1.2.7-13.el7.x86_64
> (gdb) bt
> #0 0x00007f308ca04989 in raise () from /lib64/libc.so.6
> #1 0x00007f308ca06098 in abort () from /lib64/libc.so.6
> #2 0x00007f308ca45197 in __libc_message () from /lib64/libc.so.6
> #3 0x00007f308ca4c56d in _int_free () from /lib64/libc.so.6
> #4 0x00007f308096ebc1 in dht_local_wipe (this=0x7f308f306460,
> local=0x7f3080042880) at dht-helper.c:475
> #5 0x00007f308099b9fd in dht_writev_cbk (frame=0x7f308bc11e5c,
> cookie=<optimized out>, this=<optimized out>, op_ret=131072,
> op_errno=0, prebuf=<optimized out>, postbuf=0x7fff2020c870, xdata=0x0) at
> dht-inode-write.c:84
> #6 0x00007f3080be4512 in client3_3_writev_cbk (req=<optimized out>,
> iov=<optimized out>, count=<optimized out>,
> myframe=0x7f308bc116f8) at client-rpc-fops.c:856
> #7 0x00007f308d7bd100 in rpc_clnt_handle_reply
> (clnt=clnt at entry=0x7f308f3292d0, pollin=pollin at entry=0x7f308f39bb10)
> at rpc-clnt.c:763
> #8 0x00007f308d7bd374 in rpc_clnt_notify (trans=<optimized out>,
> mydata=0x7f308f329300, event=<optimized out>,
> data=0x7f308f39bb10) at rpc-clnt.c:891
> #9 0x00007f308d7b92c3 in rpc_transport_notify
> (this=this at entry=0x7f308f35f3f0,
> event=event at entry=RPC_TRANSPORT_MSG_RECEIVED,
> data=data at entry=0x7f308f39bb10) at rpc-transport.c:516
> #10 0x00007f3082ac17a0 in socket_event_poll_in
> (this=this at entry=0x7f308f35f3f0) at socket.c:2234
> #11 0x00007f3082ac3f94 in socket_event_handler (fd=<optimized out>, idx=1,
> data=data at entry=0x7f308f35f3f0, poll_in=1, poll_out=0,
> poll_err=0) at socket.c:2347
> #12 0x00007f308da3e8c2 in event_dispatch_epoll_handler (i=<optimized out>,
> events=0x7f308f2febd0, event_pool=0x7f308f2b76c0)
> at event-epoll.c:384
> #13 event_dispatch_epoll (event_pool=0x7f308f2b76c0) at event-epoll.c:445
> #14 0x00007f308de92fe2 in main (argc=4, argv=0x7fff2020de78) at
> glusterfsd.c:2060
> 
> 
> Thanks for the report. What version of gluster is being used here? I assume
> this is on Centos 7.

What is the version of glibc? recently we identified a corruption caused by glibc:
https://bugzilla.redhat.com/show_bug.cgi?id=892601

The issue you are seeing might as well be related.

> 
> Would it be possible to share the client log file?
> 
> Regards,
> Vijay
> 
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