rpl.rpl_circular_for_4_hosts fails with timeout in buildbot

rpl.rpl_circular_for_4_hosts 'innodb_plugin,stmt' w2 [ fail ]  timeout after 900 seconds

        Test ended at 2016-06-30 03:05:42

worker[2] > Restart  - using different config file

worker[2] > Restart  - using different config file

worker[2] > Restart  - using different config file

worker[2] > Restart  - using different config file

Test case timeout after 900 seconds

== /var/lib/buildbot/maria-slave/p8-trusty-bintar/build/mysql-test/var/2/log/rpl_circular_for_4_hosts.log == 

Master B	A	100

Master B	B	100

Master B	C	100

Master B	D	100

SELECT 'Master C',b,COUNT(*) FROM t2 WHERE c = 1 GROUP BY b ORDER BY b;

Master C	b	COUNT(*)

Master C	A	100

Master C	B	100

Master C	C	100

Master C	D	100

SELECT 'Master D',b,COUNT(*) FROM t2 WHERE c = 1 GROUP BY b ORDER BY b;

Master D	b	COUNT(*)

Master D	A	100

Master D	B	100

Master D	C	100

Master D	D	100

* Transactions with rollbacks *

BEGIN;

BEGIN;

The server [mysqld.4 - pid: 17579, winpid: 17579, exit: 256] crashed while running 'analyze-timeout'

Server log from this test:

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

2016-06-30  2:49:04 70367031291632 [Note] /var/lib/buildbot/maria-slave/p8-trusty-bintar/build/sql/mysqld (mysqld 10.1.15-MariaDB) starting as process 17580 ...

2016-06-30  2:49:04 70367031291632 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4162)

2016-06-30  2:49:04 70367031291632 [Note] Plugin 'partition' is disabled.

2016-06-30  2:49:04 70367031291632 [Note] Plugin 'SEQUENCE' is disabled.

2016-06-30  2:49:04 70367031291632 [Note] InnoDB: Using mutexes to ref count buffer pool pages

2016-06-30  2:49:04 70367031291632 [Note] InnoDB: The InnoDB memory heap is disabled

2016-06-30  2:49:04 70367031291632 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins

2016-06-30  2:49:04 70367031291632 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier

2016-06-30  2:49:04 70367031291632 [Note] InnoDB: Compressed tables use zlib 1.2.3

2016-06-30  2:49:04 70367031291632 [Note] InnoDB: Using Linux native AIO

2016-06-30  2:49:04 70367031291632 [Note] InnoDB: Using POWER8 crc32 instructions

2016-06-30  2:49:04 70367031291632 [Note] InnoDB: Initializing buffer pool, size = 8.0M

2016-06-30  2:49:04 70367031291632 [Note] InnoDB: Completed initialization of buffer pool

2016-06-30  2:49:04 70367031291632 [Note] InnoDB: Highest supported file format is Barracuda.

2016-06-30  2:49:11 70367031291632 [Note] InnoDB: 128 rollback segment(s) are active.

2016-06-30  2:49:11 70367031291632 [Note] InnoDB: Waiting for purge to start

2016-06-30  2:49:12 70367031291632 [Note] InnoDB: 5.6.31 started; log sequence number 1629517

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_CMP' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'XTRADB_READ_VIEW' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'XTRADB_RSEG' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_FT_DELETED' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'CHANGED_PAGE_BITMAPS' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'XTRADB_INTERNAL_HASH_TABLES' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_MUTEXES' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'FEEDBACK' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_CMP_RESET' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.

2016-06-30  2:49:29 70367031291632 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.

2016-06-30  2:49:29 70367031291632 [Warning] /var/lib/buildbot/maria-slave/p8-trusty-bintar/build/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'

2016-06-30  2:49:29 70367031291632 [Warning] /var/lib/buildbot/maria-slave/p8-trusty-bintar/build/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'

2016-06-30  2:49:29 70367031291632 [Warning] /var/lib/buildbot/maria-slave/p8-trusty-bintar/build/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'

2016-06-30  2:49:29 70367031291632 [Warning] /var/lib/buildbot/maria-slave/p8-trusty-bintar/build/sql/mysqld: unknown option '--loose-skip-plugin-innodb-changed-pages'

2016-06-30  2:49:29 70367031291632 [Warning] /var/lib/buildbot/maria-slave/p8-trusty-bintar/build/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'

2016-06-30  2:49:29 70366730907968 [Note] InnoDB: Dumping buffer pool(s) not yet started

2016-06-30  2:49:29 70367031291632 [Note] Server socket created on IP: '127.0.0.1'.

2016-06-30  2:49:29 70367031291632 [Note] /var/lib/buildbot/maria-slave/p8-trusty-bintar/build/sql/mysqld: ready for connections.

Version: '10.1.15-MariaDB'  socket: '/var/lib/buildbot/maria-slave/p8-trusty-bintar/build/mysql-test/var/tmp/2/mysqld.4.sock'  port: 16023  MariaDB Server

2016-06-30  2:49:30 70367020807488 [Note] 'CHANGE MASTER TO executed'. Previous state master_host='', master_port='3306', master_log_file='', master_log_pos='4'. New state master_host='127.0.0.1', master_port='16022', master_log_file='master-bin.000001', master_log_pos='4'.

2016-06-30  2:49:30 70366809912640 [Note] Slave SQL thread initialized, starting replication in log 'master-bin.000001' at position 4, relay log './mysqld-relay-bin.000001' position: 4

2016-06-30  2:49:30 70366810305856 [Note] Slave I/O thread: connected to master 'root@127.0.0.1:16022',replication started in log 'master-bin.000001' at position 4

2016-06-30  2:50:29 70366809912640 [Note] Error reading relay log event: slave SQL thread was killed

2016-06-30  2:50:29 70366810305856 [ERROR] Error reading packet from server: Lost connection to MySQL server during query ( server_errno=2013)

2016-06-30  2:50:29 70366810305856 [Note] Slave I/O thread exiting, read up to log 'master-bin.000001', position 2142

2016-06-30  2:50:29 70366810305856 [Note] Slave SQL thread initialized, starting replication in log 'master-bin.000001' at position 2142, relay log './mysqld-relay-bin.000002' position: 1756

2016-06-30  2:50:29 70366809912640 [Note] Slave I/O thread: connected to master 'root@127.0.0.1:16022',replication started in log 'master-bin.000001' at position 2142

2016-06-30  2:50:29 70366810305856 [Note] 'SQL_SLAVE_SKIP_COUNTER=1' executed at relay_log_file='./mysqld-relay-bin.000002', relay_log_pos='1756', master_log_name='master-bin.000001', master_log_pos='2142' and new position at relay_log_file='./mysqld-relay-bin.000003', relay_log_pos='748', master_log_name='master-bin.000001', master_log_pos='2352' 

2016-06-30  2:50:29 70366810305856 [Note] Error reading relay log event: slave SQL thread was killed

2016-06-30  2:50:29 70366809912640 [ERROR] Error reading packet from server: Lost connection to MySQL server during query ( server_errno=2013)

2016-06-30  2:50:29 70366809912640 [Note] Slave I/O thread exiting, read up to log 'master-bin.000001', position 2701

2016-06-30  2:50:29 70367020807488 [Note] 'CHANGE MASTER TO executed'. Previous state master_host='127.0.0.1', master_port='16022', master_log_file='master-bin.000001', master_log_pos='2701'. New state master_host='127.0.0.1', master_port='16021', master_log_file='slave-bin.000001', master_log_pos='2141'.

2016-06-30  2:50:29 70366809912640 [Note] Slave SQL thread initialized, starting replication in log 'slave-bin.000001' at position 2141, relay log './mysqld-relay-bin.000001' position: 4

2016-06-30  2:50:29 70366810305856 [Note] Slave I/O thread: connected to master 'root@127.0.0.1:16021',replication started in log 'slave-bin.000001' at position 2141

2016-06-30  2:50:29 70366809912640 [Note] Error reading relay log event: slave SQL thread was killed

2016-06-30  2:50:29 70366810305856 [ERROR] Error reading packet from server: Lost connection to MySQL server during query ( server_errno=2013)

2016-06-30  2:50:29 70366810305856 [Note] Slave I/O thread exiting, read up to log 'slave-bin.000001', position 58031

2016-06-30  2:50:30 70367020807488 [Note] 'CHANGE MASTER TO executed'. Previous state master_host='127.0.0.1', master_port='16021', master_log_file='', master_log_pos='4'. New state master_host='127.0.0.1', master_port='16022', master_log_file='master-bin.000001', master_log_pos='314'.

2016-06-30  2:50:30 70366810305856 [Note] Slave SQL thread initialized, starting replication in log 'master-bin.000001' at position 314, relay log './mysqld-relay-bin.000001' position: 4

2016-06-30  2:50:30 70366809912640 [Note] Slave I/O thread: connected to master 'root@127.0.0.1:16022',replication started in log 'master-bin.000001' at position 314

2016-06-30  3:04:46 70366809912640 [ERROR] Error reading packet from server: Lost connection to MySQL server during query ( server_errno=2013)

2016-06-30  3:04:46 70366809912640 [Note] Slave I/O thread: Failed reading log event, reconnecting to retry, log 'master-bin.000001' at position 102674

2016-06-30  3:04:46 70366809912640 [ERROR] Slave I/O: error reconnecting to master 'root@127.0.0.1:16022' - retry-time: 1  retries: 86400  message: Lost connection to MySQL server at 'reading initial communication packet', system error: 104 "Connection reset by peer", Internal MariaDB error code: 2013

160630  3:04:46 [ERROR] mysqld got signal 6 ;

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: 10.1.15-MariaDB

key_buffer_size=1048576

read_buffer_size=131072

max_used_connections=3

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 = 62889 K  bytes of memory

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

Thread pointer: 0x0x0

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

/var/lib/buildbot/maria-slave/p8-trusty-bintar/build/sql/mysqld(my_print_stacktrace+0x64)[0x54119dd4]

/var/lib/buildbot/maria-slave/p8-trusty-bintar/build/sql/mysqld(handle_fatal_signal+0x460)[0x53b06140]

linux-vdso64.so.1(__kernel_sigtramp_rt64+0x0)[0x3fff99e00478]

/opt/at8.0/lib64/power8/libc.so.6(__poll+0x58)[0x3fff99721438]

[0x3fff986a0dd0]

/opt/at8.0/lib64/power8/libc.so.6(__poll_chk+0x24)[0x3fff9974a0c4]

mysys/stacktrace.c:246(my_print_stacktrace)[0x53854938]

bits/poll2.h:41(poll)[0x5385f2e8]

sql/main.cc:25(main)[0x53839620]

/opt/at8.0/lib64/power8/libc.so.6(+0x22a00)[0x3fff99622a00]

/opt/at8.0/lib64/power8/libc.so.6(__libc_start_main+0xc4)[0x3fff99622c14]

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

----------SERVER LOG END-------------

 - saving '/var/lib/buildbot/maria-slave/p8-trusty-bintar/build/mysql-test/var/2/log/rpl.rpl_circular_for_4_hosts-innodb_plugin,stmt/' to '/var/lib/buildbot/maria-slave/p8-trusty-bintar/build/mysql-test/var/log/rpl.rpl_circular_for_4_hosts-innodb_plugin,stmt/'

 - found 'core' (4/5)

Trying 'dbx' to get a backtrace

Trying 'gdb' to get a backtrace

Compressed file /var/lib/buildbot/maria-slave/p8-trusty-bintar/build/mysql-test/var/log/rpl.rpl_circular_for_4_hosts-innodb_plugin,stmt/mysqld.4/data/core

***Warnings generated in error logs during shutdown after running tests: rpl.rpl_circular_for_4_hosts

Attempting backtrace. You can use the following information to find out

Attempting backtrace. You can use the following information to find out

2016-06-30  2:50:29 70366267667776 [Warning] Slave: Duplicate entry '6' for key 'PRIMARY' Error_code: 1062

Attempting backtrace. You can use the following information to find out

Attempting backtrace. You can use the following information to find out

worker[2] mysql-test-run: WARNING: Waited 60 seconds for /var/lib/buildbot/maria-slave/p8-trusty-bintar/build/mysql-test/var/2/run/mysqld.1.pid to be created, still waiting for 120 seconds...

worker[2] mysql-test-run: WARNING: Waited 120 seconds for /var/lib/buildbot/maria-slave/p8-trusty-bintar/build/mysql-test/var/2/run/mysqld.1.pid to be created, still waiting for 60 seconds...

worker[2] mysql-test-run: WARNING: Timeout after mysql-test-run waited 180 seconds for the process [mysqld.1 - pid: 20568, winpid: 20568] to create a pid file.