wsrep_info.plugin crashes in buildbot on ppc64le

wsrep_info.plugin 'innodb_plugin'        w1 [ fail ]

        Test ended at 2017-03-10 19:16:39

CURRENT_TEST: wsrep_info.plugin

The server [mysqld.1 - pid: 10173, winpid: 10173, exit: 256] crashed while running 'check testcase before test'

Server log from this test:

----------SERVER LOG START-----------

2017-03-10 19:16:38 70366664889488 [Note] /usr/sbin/mysqld (mysqld 10.1.22-MariaDB-1~trusty) starting as process 10174 ...

2017-03-10 19:16:38 70366664889488 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4162)

2017-03-10 19:16:38 70366664889488 [Warning] WSREP: wsrep_sst_receive_address is set to '127.0.0.1:16003' which makes it impossible for another host to reach this one. Please set it to the address which this node can be connected at by other cluster members.

2017-03-10 19:16:38 70366664889488 [Note] WSREP: Read nil XID from storage engines, skipping position init

2017-03-10 19:16:38 70366664889488 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so'

2017-03-10 19:16:38 70366664889488 [ERROR] WSREP: wsrep_load(): dlopen(): /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/galera/libgalera_smm.so)

2017-03-10 19:16:38 70366664889488 [ERROR] WSREP: wsrep_load(/usr/lib/galera/libgalera_smm.so) failed: Invalid argument (22). Reverting to no provider.

2017-03-10 19:16:38 70366664889488 [Note] WSREP: Read nil XID from storage engines, skipping position init

2017-03-10 19:16:38 70366664889488 [Note] WSREP: wsrep_load(): loading provider library 'none'

2017-03-10 19:16:38 70366664889488 [Note] Plugin 'partition' is disabled.

2017-03-10 19:16:38 70366664889488 [Note] Plugin 'SEQUENCE' is disabled.

2017-03-10 19:16:38 3fff84109490 InnoDB: Warning: Using innodb_locks_unsafe_for_binlog is DEPRECATED. This option may be removed in future releases. Please use READ COMMITTED transaction isolation level instead, see http://dev.mysql.com/doc/refman/5.6/en/set-transaction.html.

2017-03-10 19:16:39 70366664889488 [Note] InnoDB: Using mutexes to ref count buffer pool pages

2017-03-10 19:16:39 70366664889488 [Note] InnoDB: The InnoDB memory heap is disabled

2017-03-10 19:16:39 70366664889488 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins

2017-03-10 19:16:39 70366664889488 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier

2017-03-10 19:16:39 70366664889488 [Note] InnoDB: Compressed tables use zlib 1.2.8

2017-03-10 19:16:39 70366664889488 [Note] InnoDB: Using Linux native AIO

2017-03-10 19:16:39 70366664889488 [Note] InnoDB: Using POWER8 crc32 instructions

2017-03-10 19:16:39 70366664889488 [Note] InnoDB: Initializing buffer pool, size = 8.0M

2017-03-10 19:16:39 70366664889488 [Note] InnoDB: Completed initialization of buffer pool

2017-03-10 19:16:39 70366664889488 [Note] InnoDB: Highest supported file format is Barracuda.

2017-03-10 19:16:39 70366664889488 [Note] InnoDB: 128 rollback segment(s) are active.

2017-03-10 19:16:39 70366664889488 [Note] InnoDB: Waiting for purge to start

170310 19:16:39 [ERROR] 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.

To report this bug, see https://mariadb.com/kb/en/reporting-bugs

We will try our best to scrape up some info that will hopefully help

diagnose the problem, but since we have already crashed, 

something is definitely wrong and this may fail.

Server version: 10.1.22-MariaDB-1~trusty

key_buffer_size=1048576

read_buffer_size=131072

max_used_connections=0

max_threads=153

thread_count=0

It is possible that mysqld could use up to 

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 62897 K  bytes of memory

Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x0

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 = 0x0 thread_stack 0x48400

/usr/sbin/mysqld(my_print_stacktrace+0x64)[0x43c44ea4]

/usr/sbin/mysqld(handle_fatal_signal+0x430)[0x4362b5b0]

[0x3fff840a0478]

/lib64/ld64.so.2(+0x10c58)[0x3fff840d0c58]

2017-03-10 19:16:39 70366664889488 [Note] InnoDB: 5.6.35 started; log sequence number 1629796

2017-03-10 19:16:39 70366361809216 [Note] InnoDB: Dumping buffer pool(s) not yet started

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_CMP' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'XTRADB_READ_VIEW' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'XTRADB_RSEG' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'CHANGED_PAGE_BITMAPS' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'XTRADB_INTERNAL_HASH_TABLES' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_MUTEXES' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'FEEDBACK' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_CMP_RESET' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.

2017-03-10 19:16:39 70366664889488 [Note] Plugin 'INNODB_FT_DELETED' is disabled.

2017-03-10 19:16:39 70366664889488 [Warning] /usr/sbin/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'

2017-03-10 19:16:39 70366664889488 [Warning] /usr/sbin/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'

2017-03-10 19:16:39 70366664889488 [Warning] /usr/sbin/mysqld: unknown variable 'loose-feedback-debug-interval=60'

2017-03-10 19:16:39 70366664889488 [Warning] /usr/sbin/mysqld: unknown option '--loose-pam-debug'

2017-03-10 19:16:39 70366664889488 [Warning] /usr/sbin/mysqld: unknown option '--loose-skip-plugin-innodb-changed-pages'

2017-03-10 19:16:39 70366664889488 [Warning] /usr/sbin/mysqld: unknown variable 'loose-debug-sync-timeout=300'

/lib64/ld64.so.2(+0x10c88)[0x3fff840d0c88]

/lib64/ld64.so.2(+0x1d0c8)[0x3fff840dd0c8]

/lib64/ld64.so.2(+0x165c8)[0x3fff840d65c8]

2017-03-10 19:16:39 70366664889488 [Note] Server socket created on IP: '127.0.0.1'.

2017-03-10 19:16:39 70366664889488 [Note] /usr/sbin/mysqld: ready for connections.

Version: '10.1.22-MariaDB-1~trusty'  socket: '/run/shm/var/tmp/1/mysqld.1.sock'  port: 16000  mariadb.org binary distribution

/lib64/ld64.so.2(+0x1c42c)[0x3fff840dc42c]

/lib/powerpc64le-linux-gnu/libc.so.6(+0x1737f0)[0x3fff839d37f0]

/lib64/ld64.so.2(+0x165c8)[0x3fff840d65c8]

/lib/powerpc64le-linux-gnu/libc.so.6(__libc_dlopen_mode+0x68)[0x3fff839d3968]

/lib/powerpc64le-linux-gnu/libpthread.so.0(+0x15188)[0x3fff83ca5188]

/lib/powerpc64le-linux-gnu/libpthread.so.0(+0x153dc)[0x3fff83ca53dc]

/lib/powerpc64le-linux-gnu/libpthread.so.0(__pthread_unwind+0x40)[0x3fff83ca2280]

/lib/powerpc64le-linux-gnu/libpthread.so.0(pthread_exit+0x54)[0x3fff83c99f74]

/usr/lib/mysql/plugin/ha_innodb.so(+0x1cc2f8)[0x3fff7c33c2f8]

/usr/lib/mysql/plugin/ha_innodb.so(+0x271670)[0x3fff7c3e1670]

/lib/powerpc64le-linux-gnu/libpthread.so.0(+0x89a4)[0x3fff83c989a4]

/lib/powerpc64le-linux-gnu/libc.so.6(clone+0x98)[0x3fff8397f400]

The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains

information that should help you find out what is causing the crash.

Writing a core file