On 11/14/2018 10:04 AM, Nithya Balachandran wrote: > Hi Mohit, > > The regression run in the subject has failed because a brick has crashed in > > bug-1432542-mpx-restart-crash.t > > > *06:03:38* 1 test(s) generated core > *06:03:38* ./tests/bugs/core/bug-1432542-mpx-restart-crash.t > *06:03:38* > > > The brick process has crashed in posix_fs_health_check as this->priv > contains garbage. It looks like it might have been freed already. Can > you take a look at it? Sounds like another incarnation of: https://bugzilla.redhat.com/show_bug.cgi?id=1636570 @mohit, any further clues? > > > > (gdb) bt > #0 0x00007f4019ea1f19 in vfprintf () from ./lib64/libc.so.6 > #1 0x00007f4019eccf49 in vsnprintf () from ./lib64/libc.so.6 > #2 0x00007f401b87705a in gf_vasprintf (string_ptr=0x7f3e81ff99f0, > format=0x7f400df32f40 "op=%s;path=%s;error=%s;brick=%s:%s timeout is > %d", arg=0x7f3e81ff99f8) > at > /home/jenkins/root/workspace/centos7-regression/libglusterfs/src/mem-pool.c:234 > #3 0x00007f401b8de6e2 in _gf_event > (event=EVENT_POSIX_HEALTH_CHECK_FAILED, fmt=0x7f400df32f40 > "op=%s;path=%s;error=%s;brick=%s:%s timeout is %d") > at > /home/jenkins/root/workspace/centos7-regression/libglusterfs/src/events.c:89 > #4 0x00007f400def07f9 in posix_fs_health_check (this=0x7f3fd78b7840) at > /home/jenkins/root/workspace/centos7-regression/xlators/storage/posix/src/posix-helpers.c:1960 > #5 0x00007f400def0926 in posix_health_check_thread_proc > (data=0x7f3fd78b7840) > at > /home/jenkins/root/workspace/centos7-regression/xlators/storage/posix/src/posix-helpers.c:2005 > #6 0x00007f401a68ae25 in start_thread () from ./lib64/libpthread.so.0 > #7 0x00007f4019f53bad in clone () from ./lib64/libc.so.6 > (gdb) f 4 > #4 0x00007f400def07f9 in posix_fs_health_check (this=0x7f3fd78b7840) at > /home/jenkins/root/workspace/centos7-regression/xlators/storage/posix/src/posix-helpers.c:1960 > 1960 gf_event(EVENT_POSIX_HEALTH_CHECK_FAILED, > (gdb) l > 1955 sys_close(fd); > 1956 } > 1957 if (ret && file_path[0]) { > 1958 gf_msg(this->name, GF_LOG_WARNING, errno, > P_MSG_HEALTHCHECK_FAILED, > 1959 "%s() on %s returned", op, file_path); > 1960 gf_event(EVENT_POSIX_HEALTH_CHECK_FAILED, > 1961 "op=%s;path=%s;error=%s;brick=%s:%s timeout is %d", op, > 1962 file_path, strerror(op_errno), priv->hostname, > priv->base_path, > 1963 timeout); > 1964 } > (gdb) p pri->hostname > No symbol "pri" in current context. > *(gdb) p priv->hostname* > *$14 = 0xa200 <error: Cannot access memory at address 0xa200>* > *(gdb) p priv->base_path* > *$15 = 0x7f3ddeadc0de00 <error: Cannot access memory at address > 0x7f3ddeadc0de00>* > (gdb) > > > > Thanks, > Nithya > > > _______________________________________________ > Gluster-devel mailing list > Gluster-devel@xxxxxxxxxxx > https://lists.gluster.org/mailman/listinfo/gluster-devel > _______________________________________________ Gluster-devel mailing list Gluster-devel@xxxxxxxxxxx https://lists.gluster.org/mailman/listinfo/gluster-devel
