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  1. MariaDB Server
  2. MDEV-8523

InnoDB: Assertion failure in file buf0buf.cc line 5963 (Failing assertion: key_version == 0 || key_version >= bpage->key_version)

        Details

        • Sprint:
          10.1.8-4

          Description

          Stack:

          2015-07-21 11:01:11 3fff69bff140  InnoDB: Assertion failure in thread 70366223397184 in file buf0buf.cc line 5963
InnoDB: Failing assertion: key_version == 0 || key_version >= bpage->key_version
InnoDB: We intentionally generate a memory trap.
mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 0x0 thread_stack 0x48000
mysys/stacktrace.c:246(my_print_stacktrace)[0x5b5397dc]
sql/signal_handler.cc:153(handle_fatal_signal)[0x5aca1b58]
linux-vdso64.so.1(__kernel_sigtramp_rt64+0x0)[0x3fff7af60478]
/opt/at8.0/lib64/power8/libc.so.6(gsignal-0x187978)[0x3fff7a5f0b60]
/opt/at8.0/lib64/power8/libc.so.6(abort-0x18549c)[0x3fff7a5f34a4]
buf/buf0buf.cc:5963(buf_page_encrypt_before_write(buf_page_t*, unsigned char*, unsigned long))[0x5b3bb0e0]
buf/buf0flu.cc:954(buf_flush_write_block_low)[0x5b3ca72c]
buf/buf0flu.cc:1116(buf_flush_page(buf_pool_t*, buf_page_t*, buf_flush_t, bool))[0x5b3cae74]
buf/buf0flu.cc:1328(buf_flush_try_neighbors)[0x5b3cb660]
buf/buf0flu.cc:1416(buf_flush_page_and_try_neighbors)[0x5b3cba38]
buf/buf0flu.cc:1745(buf_do_flush_list_batch)[0x5b3cc6ec]
buf/buf0flu.cc:1821(buf_flush_batch(buf_pool_t*, buf_flush_t, unsigned long, unsigned long, bool, flush_counters_t*))[0x5b3ccb48]
buf/buf0flu.cc:2103(buf_flush_list(unsigned long, unsigned long, unsigned long*))[0x5b3cd54c]
buf/buf0flu.cc:2416(page_cleaner_do_flush_batch)[0x5b3ce2bc]
buf/buf0flu.cc:2786(buf_flush_page_cleaner_thread)[0x5b3cf52c]
/opt/at8.0/lib64/power8/libpthread.so.0(+0xb8a0)[0x3fff7af2b8a0]
/opt/at8.0/lib64/power8/libc.so.6(clone-0xa7018)[0x3fff7a6da1c0]

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                Task - A task that needs to be done. MDEV-7069 Fix buildbot failures in main server trees

                • Major - Major loss of function.
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                  elenst Elena Stepanova added a comment -

                  Still happens:
                  http://buildbot.askmonty.org/buildbot/builders/p8-rhel7-bintar-debug/builds/834/steps/test/logs/stdio

                  Version: '10.1.8-MariaDB-debug-log'  socket: '/home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/tmp/4/mysqld.1.sock'  port: 16060  Source distribution
2015-09-28 06:55:47 3fff7efff140  InnoDB: Assertion failure in thread 70366579913024 in file buf0buf.cc line 6019
InnoDB: Failing assertion: key_version == 0 || key_version >= bpage->key_version
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.
150928  6:55:47 [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-debug-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=1
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 = 62963 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
mysys/stacktrace.c:246(my_print_stacktrace)[0x396e806c]
sql/signal_handler.cc:160(handle_fatal_signal)[0x38df1d00]
linux-vdso64.so.1(__kernel_sigtramp_rt64+0x0)[0x3fff942b0478]
/opt/at8.0/lib64/power8/libc.so.6(gsignal-0x19261c)[0x3fff93900e6c]
/opt/at8.0/lib64/power8/libc.so.6(abort-0x18ff64)[0x3fff9390398c]
/home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x16c0cc)[0x3fff8bf3c0cc]
/home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x17b014)[0x3fff8bf4b014]
/home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x17b708)[0x3fff8bf4b708]
/home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x17bfe4)[0x3fff8bf4bfe4]
/home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x17c36c)[0x3fff8bf4c36c]
/home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x17ce4c)[0x3fff8bf4ce4c]
/home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(_Z15buf_flush_batchP10buf_pool_t11buf_flush_tmmP16flush_counters_t-0x409b64)[0x3fff8bf4d274]
/home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x17db04)[0x3fff8bf4db04]
/home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x21191c)[0x3fff8bfe191c]
/home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x211e34)[0x3fff8bfe1e34]
/home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x212144)[0x3fff8bfe2144]
/opt/at8.0/lib64/power8/libpthread.so.0(+0xbcec)[0x3fff9426bcec]
/opt/at8.0/lib64/power8/libc.so.6(clone-0xa814c)[0x3fff939f403c]
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
                  Show
                  elenst Elena Stepanova added a comment - Still happens: http://buildbot.askmonty.org/buildbot/builders/p8-rhel7-bintar-debug/builds/834/steps/test/logs/stdio Version: '10.1.8-MariaDB-debug-log' socket: '/home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/tmp/4/mysqld.1.sock' port: 16060 Source distribution 2015-09-28 06:55:47 3fff7efff140 InnoDB: Assertion failure in thread 70366579913024 in file buf0buf.cc line 6019 InnoDB: Failing assertion: key_version == 0 || key_version >= bpage->key_version 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. 150928 6:55:47 [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-debug-log key_buffer_size=1048576 read_buffer_size=131072 max_used_connections=1 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 = 62963 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 mysys/stacktrace.c:246(my_print_stacktrace)[0x396e806c] sql/signal_handler.cc:160(handle_fatal_signal)[0x38df1d00] linux-vdso64.so.1(__kernel_sigtramp_rt64+0x0)[0x3fff942b0478] /opt/at8.0/lib64/power8/libc.so.6(gsignal-0x19261c)[0x3fff93900e6c] /opt/at8.0/lib64/power8/libc.so.6(abort-0x18ff64)[0x3fff9390398c] /home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x16c0cc)[0x3fff8bf3c0cc] /home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x17b014)[0x3fff8bf4b014] /home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x17b708)[0x3fff8bf4b708] /home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x17bfe4)[0x3fff8bf4bfe4] /home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x17c36c)[0x3fff8bf4c36c] /home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x17ce4c)[0x3fff8bf4ce4c] /home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(_Z15buf_flush_batchP10buf_pool_t11buf_flush_tmmP16flush_counters_t-0x409b64)[0x3fff8bf4d274] /home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x17db04)[0x3fff8bf4db04] /home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x21191c)[0x3fff8bfe191c] /home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x211e34)[0x3fff8bfe1e34] /home/buildbot/maria-slave/power8-vlp03-bintar-debug/build/mysql-test/var/4/plugins/ha_innodb.so(+0x212144)[0x3fff8bfe2144] /opt/at8.0/lib64/power8/libpthread.so.0(+0xbcec)[0x3fff9426bcec] /opt/at8.0/lib64/power8/libc.so.6(clone-0xa814c)[0x3fff939f403c] 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
                  Hide
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                  jplindst Jan Lindström added a comment -

                  commit 5e7f100bf55e65f4a4f38dbe6d79a0db70b4acf8
                  Author: Jan Lindström <jan.lindstrom@mariadb.com>
                  Date: Thu Oct 1 13:50:11 2015 +0300

                  MDEV-8523: InnoDB: Assertion failure in file buf0buf.cc line 5963 (Failing assertion: key_version == 0 || key_version >= bpage->key_version)

                  Show
                  jplindst Jan Lindström added a comment - commit 5e7f100bf55e65f4a4f38dbe6d79a0db70b4acf8 Author: Jan Lindström <jan.lindstrom@mariadb.com> Date: Thu Oct 1 13:50:11 2015 +0300 MDEV-8523 : InnoDB: Assertion failure in file buf0buf.cc line 5963 (Failing assertion: key_version == 0 || key_version >= bpage->key_version)

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                    • Assignee:
                      jplindst Jan Lindström
                      Reporter:
                      jplindst Jan Lindström
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