[Bugs] [Bug 1207643] New: [geo-rep]: starting the geo-rep causes "Segmentation fault" and core is generated by "gsyncd.py"
bugzilla at redhat.com
bugzilla at redhat.com
Tue Mar 31 12:08:27 UTC 2015
https://bugzilla.redhat.com/show_bug.cgi?id=1207643
Bug ID: 1207643
Summary: [geo-rep]: starting the geo-rep causes "Segmentation
fault" and core is generated by "gsyncd.py"
Product: GlusterFS
Version: mainline
Component: geo-replication
Severity: urgent
Assignee: bugs at gluster.org
Reporter: rhinduja at redhat.com
CC: bugs at gluster.org, gluster-bugs at redhat.com
Description of problem:
=======================
After starting the georep session between master and slave, the master cluster
hits segfault and generates lots of core.
dmesg output:
=============
python[6122]: segfault at 308 ip 0000003f11c23128 sp 00007f76cbffd530 error 4
in libglusterfs.so.0.0.1[3f11c00000+a3000]
python[6103]: segfault at 308 ip 0000003f11c23128 sp 00007f9352d1e530 error 4
in libglusterfs.so.0.0.1[3f11c00000+a3000]
SELinux: initialized (dev fuse, type fuse), uses genfs_contexts
SELinux: initialized (dev fuse, type fuse), uses genfs_contexts
python[6281]: segfault at 308 ip 0000003f11c23128 sp 00007fddbadfb530 error 4
in libglusterfs.so.0.0.1[3f11c00000+a3000]
python[6268]: segfault at 308 ip 0000003f11c23128 sp 00007fcbbb459530 error 4
in libglusterfs.so.0.0.1[3f11c00000+a3000]
SELinux: initialized (dev fuse, type fuse), uses genfs_contexts
SELinux: initialized (dev fuse, type fuse), uses genfs_contexts
python[6384]: segfault at 308 ip 0000003f11c23128 sp 00007fc76fffd530 error 4
in libglusterfs.so.0.0.1[3f11c00000+a3000]
python[6405]: segfault at 308 ip 0000003f11c23128 sp 00007fbd11cdf530 error 4
in libglusterfs.so.0.0.1[3f11c00000+a3000]
1441 cores are generated:
=========================
[root at georep1 ~]# ls /core* | wc
1441 1441 16862
[root at georep1 ~]#
Version-Release number of selected component (if applicable):
=============================================================
glusterfs-server-3.7dev-0.810.gitbf8a5c9.el6.x86_64
How reproducible:
=================
1/1
Steps to Reproduce:
===================
1. Create master cluster
2. Create slave cluster
3. Create session between master and slave volume
4. Start the session between master and slave volume
Actual results:
===============
Status is shown as NA and segmentaion fault is observed.
Expected results:
=================
Status show be Active/Passive. It should not observe segmentation fault.
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