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<div class="moz-cite-prefix">On 14/04/15 14:15, Venky Shankar wrote:<br>
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<div class="moz-cite-prefix">On 04/14/2015 02:09 PM, Niels de Vos
wrote:<br>
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cite="mid:20150414083942.GF7593@ndevos-x240.usersys.redhat.com"
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<pre wrap="">On Tue, Apr 14, 2015 at 11:30:30AM +0530, Venky Shankar wrote:
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<pre wrap="">Got this backtrace in gNFS in one of the regression run:
(gdb) bt
#0 0x00007f170f0fc380 in pthread_spin_lock () from /lib64/libpthread.so.0
#1 0x00007f170fb85993 in dict_get (this=0x5d292c282e392d30,
key=0x7f16e8008330 "\220\247")
at /home/jenkins/root/workspace/rackspace-regression-2GB-triggered/libglusterfs/src/dict.c:390
#2 0x00007f1701d86340 in exp_dir_get_netgroup (expdir=0x7f16e80084d0,
netgroup=0x7f16e8008330 "\220\247")
at /home/jenkins/root/workspace/rackspace-regression-2GB-triggered/xlators/nfs/server/src/exports.c:1213
#3 0x00007f1701d8724e in __export_dir_lookup_netgroup (dict=0x7f170d5c3fbc,
key=0x7f16e8008330 "\220\247", val=0x7f170d3e2690,
data=0x7f1703514cb0)
at /home/jenkins/root/workspace/rackspace-regression-2GB-triggered/xlators/nfs/server/src/mount3-auth.c:442
#4 0x00007f170fb87321 in dict_foreach_match (dict=0x7f170d5c3fbc,
match=0x7f170fb871b4 <dict_foreach+5>, match_data=0x0,
action=0x7f1701d8711d <__export_dir_lookup_netgroup+16>,
action_data=0x7f1703514cb0)
at /home/jenkins/root/workspace/rackspace-regression-2GB-triggered/libglusterfs/src/dict.c:1179
#5 0x00007f170fb87214 in dict_foreach_match (dict=0x7f1703514cb0, match=0,
match_data=0x7f170fb87214, action=0x7f1703514c70,
action_data=0x7f170fb871b4) at /home/jenkins/root/workspace/rackspace-regression-2GB-triggered/libglusterfs/src/dict.c:1166
#6 0x00007f1701d87653 in _mnt3_auth_check_host_in_netgroup
(auth_params=0x7f16fc03bfc0, fh=0x7f16faa66250,
host=0x7f16fc17dfc0 "104.130.192.98", dir=0x0, item=0x7f1703514d60)
Don't know if this is something that's already seen/reported.
Core is saved in slave23:/home/jenkins/dbg
# gdb /build/install/sbin/glusterfs build/install/cores/core.9468
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<pre wrap="">Can you point us to the console log of this regression run so that we
can download the core archive too?</pre>
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<tt><a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://build.gluster.org/job/rackspace-regression-2GB-triggered/6672/consoleFull">http://build.gluster.org/job/rackspace-regression-2GB-triggered/6672/consoleFull</a></tt><br>
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Thanks,
Jiffin and Niels
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<br>
We have send a patch for the same, so that future coredumps can be
avoided : <a class="moz-txt-link-freetext" href="http://review.gluster.org/#/c/10250/">http://review.gluster.org/#/c/10250/</a><br>
<br>
Thanks,<br>
Jiffin and Niels<br>
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