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  1. MariaDB Server
  2. MDEV-8950

encryption.innodb_encryption_discard_import fails sporadically in buildbot

    Details

    • Sprint:
      10.1.9-1

      Description

      encryption.innodb_encryption_discard_import fails sporadically in buildbot
      https://internal.askmonty.org/buildbot/builders/kvm-deb-sid-x86/builds/1357/steps/test_4/logs/stdio

      CURRENT_TEST: encryption.innodb_encryption_discard_import
      mysqltest: At line 133: query 'ALTER TABLE t1 IMPORT TABLESPACE' failed: 2013: Lost connection to MySQL server during query
       
      The result from queries just before the failure was:
      < snip >
      ALTER TABLE t3 DISCARD TABLESPACE;
      # Discarded tablespaces should be encrypted
      # t1 yes on expecting NOT FOUND
      NOT FOUND /foobar/ in t1.ibd
      # t2 ... on expecting NOT FOUND
      NOT FOUND /temp/ in t2.ibd
      # t3 ... on expecting NOT FOUND
      NOT FOUND /barfoo/ in t3.ibd
      # List after t1 DISCARD
      t1.frm
      t2.frm
      t3.frm
      # Tablespaces should be still encrypted
      # t1 yes on expecting NOT FOUND
      NOT FOUND /foobar/ in t1.ibd
      # t2 ... on expecting NOT FOUND
      NOT FOUND /temp/ in t2.ibd
      # t3 ... on expecting NOT FOUND
      NOT FOUND /barfoo/ in t3.ibd
      ALTER TABLE t1 IMPORT TABLESPACE;
       
      More results from queries before failure can be found in /dev/shm/var/3/log/innodb_encryption_discard_import.log
       
       
      Server [mysqld.1 - pid: 24957, winpid: 24957, exit: 256] failed during test run
      Server log from this test:
      ----------SERVER LOG START-----------
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Sync to disk of '"test"."t1"' started.
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Stopping purge
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Writing table metadata to './test/t1.cfg'
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Table '"test"."t1"' flushed to disk
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Sync to disk of '"test"."t2"' started.
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Writing table metadata to './test/t2.cfg'
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Table '"test"."t2"' flushed to disk
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Sync to disk of '"test"."t3"' started.
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Writing table metadata to './test/t3.cfg'
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Table '"test"."t3"' flushed to disk
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Deleting the meta-data file './test/t1.cfg'
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Deleting the meta-data file './test/t2.cfg'
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Deleting the meta-data file './test/t3.cfg'
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Resuming purge
      2015-10-15  9:05:19 3068185408 [Note] /usr/sbin/mysqld: Normal shutdown
       
      2015-10-15  9:05:19 3068185408 [Note] Event Scheduler: Purging the queue. 0 events
      2015-10-15  9:05:19 2764045120 [Note] InnoDB: FTS optimize thread exiting.
      2015-10-15  9:05:19 3068185408 [Note] InnoDB: Starting shutdown...
      2015-10-15  9:05:20 3068185408 [Note] InnoDB: Shutdown completed; log sequence number 10268187
      2015-10-15  9:05:20 3068185408 [Note] /usr/sbin/mysqld: Shutdown complete
       
      2015-10-15  9:05:21 3068377088 [Note] /usr/sbin/mysqld (mysqld 10.1.8-MariaDB-1~sid-log) starting as process 24958 ...
      2015-10-15  9:05:21 3068377088 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4162)
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'partition' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'SEQUENCE' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: Using mutexes to ref count buffer pool pages
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: The InnoDB memory heap is disabled
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: Memory barrier is not used
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: Compressed tables use zlib 1.2.8
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: Using Linux native AIO
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: Not using CPU crc32 instructions
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: Initializing buffer pool, size = 8.0M
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: Completed initialization of buffer pool
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: Highest supported file format is Barracuda.
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: 128 rollback segment(s) are active.
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: Waiting for purge to start
      2015-10-15  9:05:21 3068377088 [Note] InnoDB:  Percona XtraDB (http://www.percona.com) 5.6.26-74.0 started; log sequence number 10268187
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: Creating #1 thread id 2755656512 total threads 4.
      2015-10-15  9:05:21 2789206848 [Note] InnoDB: Dumping buffer pool(s) not yet started
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: Creating #2 thread id 2747263808 total threads 4.
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: Creating #3 thread id 2730490688 total threads 4.
      2015-10-15  9:05:21 3068377088 [Note] InnoDB: Creating #4 thread id 2722097984 total threads 4.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'XTRADB_RSEG' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'CHANGED_PAGE_BITMAPS' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'XTRADB_INTERNAL_HASH_TABLES' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'FEEDBACK' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_CMP' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_MUTEXES' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'XTRADB_READ_VIEW' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_CHANGED_PAGES' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
      2015-10-15  9:05:21 3068377088 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
      2015-10-15  9:05:21 3068377088 [Warning] /usr/sbin/mysqld: unknown variable 'loose-debug-sync-timeout=300'
      2015-10-15  9:05:21 3068377088 [Note] Server socket created on IP: '127.0.0.1'.
      2015-10-15  9:05:21 3068377088 [Note] Event Scheduler: Loaded 0 events
      2015-10-15  9:05:21 3068377088 [Note] /usr/sbin/mysqld: ready for connections.
      Version: '10.1.8-MariaDB-1~sid-log'  socket: '/dev/shm/var/tmp/3/mysqld.1.sock'  port: 16060  mariadb.org binary distribution
      2015-10-15  9:05:32 3067906880 [Note] InnoDB: Importing tablespace for table 'test/t1' that was exported from host 'debian-sid-i386'
      2015-10-15  9:05:32 3067906880 [Note] InnoDB: Phase I - Update all pages
      2015-10-15  9:05:32 3067906880 [Note] InnoDB: Sync to disk
      2015-10-15  9:05:32 3067906880 [Note] InnoDB: Sync to disk - done!
      InnoDB: Error: trying to access page number 0 in space 7,
      InnoDB: space name test/t1,
      InnoDB: which is outside the tablespace bounds.
      InnoDB: Byte offset 0, len 16384, i/o type 10.
      InnoDB: If you get this error at mysqld startup, please check that
      InnoDB: your my.cnf matches the ibdata files that you have in the
      InnoDB: MySQL server.
      2015-10-15 09:05:32 a3bfeb40  InnoDB: Assertion failure in thread 2747263808 in file fil0fil.cc line 5820
      InnoDB: We intentionally generate a memory trap.
      InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
      InnoDB: If you get repeated assertion failures or crashes, even
      InnoDB: immediately after the mysqld startup, there may be
      InnoDB: corruption in the InnoDB tablespace. Please refer to
      InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html
      InnoDB: about forcing recovery.
      151015  9:05:32 [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 http://kb.askmonty.org/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: 10.1.8-MariaDB-1~sid-log
      key_buffer_size=1048576
      read_buffer_size=131072
      max_used_connections=1
      max_threads=153
      thread_count=1
      It is possible that mysqld could use up to 
      key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61759 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 0x48000
      /usr/sbin/mysqld(my_print_stacktrace+0x28)[0x8090ac18]
      /usr/sbin/mysqld(handle_fatal_signal+0x334)[0x80446114]
      linux-gate.so.1(__kernel_sigreturn+0x0)[0xb7701bbc]
      linux-gate.so.1(__kernel_vsyscall+0x10)[0xb7701be0]
      /lib/i386-linux-gnu/i686/cmov/libc.so.6(gsignal+0x47)[0xb7041307]
      /lib/i386-linux-gnu/i686/cmov/libc.so.6(abort+0x143)[0xb70429c3]
      /usr/sbin/mysqld(+0x70b82b)[0x8074782b]
      /usr/sbin/mysqld(+0x6ceb8f)[0x8070ab8f]
      /usr/sbin/mysqld(+0x6cfba1)[0x8070bba1]
      /usr/sbin/mysqld(+0x6b14db)[0x806ed4db]
      /usr/sbin/mysqld(+0x716004)[0x80752004]
      /lib/i386-linux-gnu/i686/cmov/libpthread.so.0(+0x6efb)[0xb76e0efb]
      /lib/i386-linux-gnu/i686/cmov/libc.so.6(clone+0x5e)[0xb70fc66e]
      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

      Happens on different builds/builders. So far we could not reproduce it manually.

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              • Assignee:
                jplindst Jan Lindström
                Reporter:
                elenst Elena Stepanova
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                • Created:
                  Updated:
                  Resolved: