Crash on RESET SLAVE ALL

[OrNix]

Percona-server 5.7.11-4.1.el6, multi-source replication with bug (https://bugs.launchpad.net/percona-server/+bug/1562590). Server crashes on comman RESET SLAVE ALL

04:28:08 UTC - mysqld got signal 11 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
Attempting to collect some information that could help diagnose the problem.
As this is a crash and something is definitely wrong, the information
collection process might fail.
Please help us make Percona Server better by reporting any
bugs at http://bugs.percona.com/

key_buffer_size=134217728
read_buffer_size=131072
max_used_connections=19
max_threads=501
thread_count=2
connection_count=2
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 330097 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7fcfc80008c0
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 7fd06812cd40 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x2c)[0xec0a9c]
/usr/sbin/mysqld(handle_fatal_signal+0x461)[0x79b8c1]
/lib64/libpthread.so.0(+0xf500)[0x7fd2e4699500]
/usr/sbin/mysqld(_ZNSt8_Rb_treeISsSt4pairIKSsP11Master_infoESt10_Select1stIS4_ESt4lessISsESaIS4_EE4findERS1_+0x52)[0xe9b542]
/usr/sbin/mysqld(_ZN16Multisource_info9delete_miEPKc+0x1af)[0xe9a63f]
/usr/sbin/mysqld(_Z11reset_slaveP3THDP11Master_infob+0x1b2)[0xe833a2]
/usr/sbin/mysqld(_Z11reset_slaveP3THD+0x27a)[0xe8371a]
/usr/sbin/mysqld(_Z15reset_slave_cmdP3THD+0x120)[0xe83970]
/usr/sbin/mysqld(_Z20reload_acl_and_cacheP3THDmP10TABLE_LISTPi+0x3d5)[0xcd5f75]
/usr/sbin/mysqld(_Z21mysql_execute_commandP3THDb+0x3fe8)[0xca4f28]
/usr/sbin/mysqld(_Z11mysql_parseP3THDP12Parser_state+0x5b5)[0xca85d5]
/usr/sbin/mysqld(_Z16dispatch_commandP3THDPK8COM_DATA19enum_server_command+0x92f)[0xca8f7f]
/usr/sbin/mysqld(_Z10do_commandP3THD+0x1b7)[0xcaa917]
/usr/sbin/mysqld(handle_connection+0x2a8)[0xd6b0a8]
/usr/sbin/mysqld(pfs_spawn_thread+0x1b4)[0x12308d4]
/lib64/libpthread.so.0(+0x7851)[0x7fd2e4691851]
/lib64/libc.so.6(clone+0x6d)[0x7fd2e299190d]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7fcfc81c09b0): is an invalid pointer
Connection ID (thread ID): 339081
Status: NOT_KILLED

You may download the Percona Server operations manual by visiting
http://www.percona.com/software/percona-server/. You may find information
in the manual which will help you identify the cause of the crash.

[Ramesh Sivaraman (rameshvs02)]

Looks like upstream bug : http://bugs.mysql.com/bug.php?id=80302

[Shahriyar Rzayev (rzayev-sehriyar)]

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PS-3412