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  1. MariaDB Server
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LP:916205 - Failing assertion: (ulint) index == offsets[3] at rem0rec.ic line 973

        Details

        • Type: Bug
        • Status: Open
        • Priority: Minor
        • Resolution: Unresolved
        • Affects Version/s: 5.5.28a
        • Fix Version/s: 5.5
        • Component/s: None

          Description

          Version: '5.5.19-debug-log'

          120113 21:55:09 InnoDB: Assertion failure in thread 2810686320 in file rem0rec.ic line 973
          InnoDB: Failing assertion: (ulint) index == offsets[3]

          #2 0x084939f4 in my_write_core (sig=6) at /home/elenst/Percona-Server-5.5.19-src/mysys/stacktrace.c:423
          #3 0x0818ea21 in handle_segfault (sig=6) at /home/elenst/Percona-Server-5.5.19-src/sql/mysqld.cc:2600
          #4 <signal handler called>
          #5 0xffffe430 in __kernel_vsyscall ()
          #6 0xb75607af in raise () from /lib/libc.so.6
          #7 0xb75620f0 in abort () from /lib/libc.so.6
          #8 0x0864d173 in rec_offs_validate (rec=0xb68944ec "\200", index=0x919cd88, offsets=0xa78796d4)
          at /home/elenst/Percona-Server-5.5.19-src/storage/innobase/include/rem0rec.ic:973
          #9 0x0865681a in lock_rec_queue_validate (block=0xaeaf0968, rec=0xb68944ec "\200", index=0x919cd88, offsets=0xa78796d4)
          at /home/elenst/Percona-Server-5.5.19-src/storage/innobase/lock/lock0lock.c:4753
          #10 0x08656fe9 in lock_rec_validate_page (block=0xaeaf0968) at /home/elenst/Percona-Server-5.5.19-src/storage/innobase/lock/lock0lock.c:4962
          #11 0x08657256 in lock_validate () at /home/elenst/Percona-Server-5.5.19-src/storage/innobase/lock/lock0lock.c:5068
          #12 0x08656242 in lock_print_info_all_transactions (file=0x8e45708)
          at /home/elenst/Percona-Server-5.5.19-src/storage/innobase/lock/lock0lock.c:4577
          #13 0x0856f2d2 in srv_printf_innodb_monitor (file=0x8e45708, nowait=1, trx_start=0x0, trx_end=0x0)
          at /home/elenst/Percona-Server-5.5.19-src/storage/innobase/srv/srv0srv.c:2243
          #14 0x0856fc7e in srv_monitor_thread (arg=0x0) at /home/elenst/Percona-Server-5.5.19-src/storage/innobase/srv/srv0srv.c:2560
          #15 0xb7838b25 in start_thread () from /lib/libpthread.so.0

          RQG test (run on a debug version of the server):

          perl runall.pl \
          --queries=10M \
          --duration=300 \
          -mysqld=-loose-innodb-flush-log-at-trx-commit=0 \
          --threads=2 \
          --grammar=assert.yy \
          --gendata=assert.zz \
          --engine=InnoDB \
          --basedir=<path to the debug server> \
          --vardir=<path to vardir>

          1. assert.yy

          query:
          UPDATE _table SET _field_no_pk = _digit ;

          1. end of assert.yy
          1. assert.zz

          $tables = {
          partitions => [ 'KEY (pk) PARTITIONS 2' ],
          rows => [ 10, 100 ]
          };

          $fields = {
          types => [ 'int' ],
          indexes => [ 'key' ],
          charsets => ['latin1']
          };

          $data = {
          numbers => [ 'digit' ],
          }

          1. end of assert.zz

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                alexeykopytov Alexey Kopytov added a comment -

                Re: Failing assertion: (ulint) index == offsets[3] at rem0rec.ic line 973
                Hi Elena,

                No, I don't think this bug is waiting on you now, I'm changing the status to Confirmed, it looks like the available information should be sufficient for whoever will be working on this bug. Thank you for your help with it.

                Show
                alexeykopytov Alexey Kopytov added a comment - Re: Failing assertion: (ulint) index == offsets [3] at rem0rec.ic line 973 Hi Elena, No, I don't think this bug is waiting on you now, I'm changing the status to Confirmed, it looks like the available information should be sufficient for whoever will be working on this bug. Thank you for your help with it.
                Hide
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                sbester sbester added a comment -

                Re: Failing assertion: (ulint) index == offsets[3] at rem0rec.ic line 973
                i haven't been able to repeat this on official mysql 5.5.23 or higher. 5.5.21 and 5.5.22 crashed in seconds though.

                Show
                sbester sbester added a comment - Re: Failing assertion: (ulint) index == offsets [3] at rem0rec.ic line 973 i haven't been able to repeat this on official mysql 5.5.23 or higher. 5.5.21 and 5.5.22 crashed in seconds though.
                Hide
                Permalink
                alexeykopytov Alexey Kopytov added a comment -

                Re: Failing assertion: (ulint) index == offsets[3] at rem0rec.ic line 973
                Shane,

                Thanks for the update. We should re-verify this against recent PS versions then.

                Show
                alexeykopytov Alexey Kopytov added a comment - Re: Failing assertion: (ulint) index == offsets [3] at rem0rec.ic line 973 Shane, Thanks for the update. We should re-verify this against recent PS versions then.
                Hide
                Permalink
                ratzpo Rasmus Johansson added a comment -

                Re: Failing assertion: (ulint) index == offsets[3] at rem0rec.ic line 973
                Crash confirmed with latest bzr trunk (290.2.6) with runall.pl and details provided above.

                Creating Directories
                Installing Master Database
                =======================================================

                TEST RESULT TIME (ms)
                -------------------------------------------------------

                Servers started, exiting

                1. 2012-09-06T01:38:09 Starting: gentest.pl --gendata=/home/raghu/assert.zz --engine=InnoDB --threads=4 --queries=10M --duration=600 --dsn=dbi:mysql:host=127.0.0.1:port=19300:user=root:database=test --grammar=/home/raghu/assert.yy
                2. 2012-09-06T01:38:09 -------------------------------
                3. 2012-09-06T01:38:09 Configuration
                4. 2012-09-06T01:38:09 dsn => ['dbi:mysql:host=127.0.0.1:port=19300:user=root:database=test']
                5. 2012-09-06T01:38:09 duration => 600
                6. 2012-09-06T01:38:09 engine => InnoDB
                7. 2012-09-06T01:38:09 gendata => /home/raghu/assert.zz
                8. 2012-09-06T01:38:09 generator => FromGrammar
                9. 2012-09-06T01:38:09 grammar => /home/raghu/assert.yy
                10. 2012-09-06T01:38:09 queries => 10M
                11. 2012-09-06T01:38:09 reporters => ['']
                12. 2012-09-06T01:38:09 seed => 1
                13. 2012-09-06T01:38:09 threads => 4
                14. 2012-09-06T01:38:09 transformers => ['']
                15. 2012-09-06T01:38:09 validators => ['']
                16. 2012-09-06T01:38:09 # Creating MySQL table: test.table10_innodb_key_pk_parts_2_int_autoinc; engine: innodb; rows: 10 .
                17. 2012-09-06T01:38:09 # Creating MySQL table: test.table100_innodb_key_pk_parts_2_int_autoinc; engine: innodb; rows: 100 .
                18. 2012-09-06T01:38:09 Loading Generator GenTest::Generator::FromGrammar.
                19. 2012-09-06T01:38:10 Caching schema metadata for dbi:mysql:host=127.0.0.1:port=19300:user=root:database=test
                20. 2012-09-06T01:38:10 Reporters: ErrorLog, Backtrace
                21. 2012-09-06T01:38:10 Validators: ErrorMessageCorruption
                22. 2012-09-06T01:38:10 Starting 4 processes, 10M queries each, duration 600 seconds.
                23. 2012-09-06T01:38:10 GenTest::ErrorFilter(2627) started
                24. 2012-09-06T01:38:10 Loading Validator GenTest::Validator::ErrorMessageCorruption.
                25. 2012-09-06T01:38:10 Loading Validator GenTest::Validator::ErrorMessageCorruption.
                26. 2012-09-06T01:38:11 Loading Validator GenTest::Validator::ErrorMessageCorruption.
                27. 2012-09-06T01:38:11 Loading Validator GenTest::Validator::ErrorMessageCorruption.
                28. 2012-09-06T01:38:11 Started periodic reporting process...
                29. 2012-09-06T01:42:44 Query: SHOW ENGINE INNODB STATUS failed: 2013 Lost connection to MySQL server during query
                30. 2012-09-06T01:42:44 Server crash reported at dsn dbi:mysql:host=127.0.0.1:port=19300:user=root:database=test
                31. 2012-09-06T01:42:44 Query: UPDATE `table100_innodb_key_pk_parts_2_int_autoinc` SET `col_int_key` = 4 failed: 2013 Lost connection to MySQL server during query
                32. 2012-09-06T01:42:44 Server crash reported at dsn dbi:mysql:host=127.0.0.1:port=19300:user=root:database=test
                33. 2012-09-06T01:42:44 Query: UPDATE `table100_innodb_key_pk_parts_2_int_autoinc` SET `col_int_key` = 1 failed: 2013 Lost connection to MySQL server during query
                34. 2012-09-06T01:42:44 Server crash reported at dsn dbi:mysql:host=127.0.0.1:port=19300:user=root:database=test
                35. 2012-09-06T01:42:44 Query: UPDATE `table100_innodb_key_pk_parts_2_int_autoinc` SET `col_int_key` = 7 failed: 2013 Lost connection to MySQL server during query
                36. 2012-09-06T01:42:44 Server crash reported at dsn dbi:mysql:host=127.0.0.1:port=19300:user=root:database=test
                37. 2012-09-06T01:42:44 Killing child process with pid 2631...
                38. 2012-09-06T01:42:44 Killing child process with pid 2635...
                39. 2012-09-06T01:42:44 Killing child process with pid 2633...
                40. 2012-09-06T01:42:45 Killing periodic reporting process with pid 2628...
                41. 2012-09-06T01:42:45 Kill GenTest::ErrorFilter(2627)
                42. 2012-09-06T01:42:45 Server crash reported, initiating post-crash analysis...
                43. 2012-09-06T01:42:45 The last 100 lines from /home/raghu/mysql/master-data//../log/master.err :
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  InnoDB: DEBUG: update_statistics for test/table10_innodb_key_pk_parts_2_int_autoinc#P#p0.
                  InnoDB: DEBUG: update_statistics for test/table10_innodb_key_pk_parts_2_int_autoinc#P#p1.
                  120905 23:12:37 InnoDB: Assertion failure in thread 140543818106624 in file rem0rec.ic line 973
                  InnoDB: Failing assertion: (ulint) index == offsets[3]
                  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/5.5/en/forcing-innodb-recovery.html
                  InnoDB: about forcing recovery.
                  20:12:37 UTC - 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.
                  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.
                  Please help us make Percona Server better by reporting any
                  bugs at http://bugs.percona.com/

                key_buffer_size=1048576
                read_buffer_size=131072
                max_used_connections=5
                max_threads=151
                thread_count=5
                connection_count=5
                It is possible that mysqld could use up to
                key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 60862 K bytes of memory
                Hope that's ok; if not, decrease some variables in the equation.

                Thread pointer: 0x2ced230
                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 = 7fd2e85a7e68 thread_stack 0x40000
                /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(my_print_stacktrace+0x2e)[0x7d7195]
                /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(handle_fatal_signal+0x2f1)[0x6ad0a1]
                /lib/libpthread.so.0(+0xf170)[0x7fd2ec09f170]
                /lib/libc.so.6(gsignal+0x35)[0x7fd2ea655fa5]
                /lib/libc.so.6(abort+0x148)[0x7fd2ea657428]
                /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld[0x986ff5]
                /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld[0x98a017]
                /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld[0x990a5a]
                /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld[0x88f112]
                /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld[0x839db7]
                /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(_Z14ha_show_statusP3THDP10handlerton12ha_stat_type+0x3fe)[0x6b5876]
                /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(_Z21mysql_execute_commandP3THD+0xe9b)[0x595bfa]
                /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x223)[0x59c7ea]
                /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0x7dd)[0x59d28a]
                /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(_Z10do_commandP3THD+0x282)[0x59e75f]
                /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(_Z24do_handle_one_connectionP3THD+0x10c)[0x648061]
                /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(handle_one_connection+0x52)[0x648157]
                /lib/libpthread.so.0(+0x7e0f)[0x7fd2ec097e0f]
                /lib/libc.so.6(clone+0x6d)[0x7fd2ea70504d]

                Trying to get some variables.
                Some pointers may be invalid and cause the dump to abort.
                Query (7fd2d000e780): SHOW ENGINE INNODB STATUS
                Connection ID (thread ID): 7
                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.
                Writing a core file

                1. 2012-09-06T01:42:45 datadir is /home/raghu/mysql/master-data/
                2. 2012-09-06T01:42:45 binary is /media/Vone/percona-server/raghu/Percona-Server/mysql-test/../sql/mysqld
                3. 2012-09-06T01:42:45 bindir is /media/Vone/percona-server/raghu/Percona-Server/mysql-test/../sql
                4. 2012-09-06T01:42:45 core is /home/raghu/mysql/master-data/core

                warning: Could not load shared library symbols for linux-vdso.so.1.
                Do you need "set solib-search-path" or "set sysroot"?

                warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7fffe276f000
                15 /media/Vone/percona-server/origin/Percona-Server/sql/main.cc: No such file or directory.

                1. 2012-09-06T01:42:57 [New LWP 2630]
                2. 2012-09-06T01:42:57 [New LWP 2636]
                3. 2012-09-06T01:42:57 [New LWP 2598]
                4. 2012-09-06T01:42:57 [New LWP 2600]
                5. 2012-09-06T01:42:57 [New LWP 2601]
                6. 2012-09-06T01:42:57 [New LWP 2603]
                7. 2012-09-06T01:42:57 [New LWP 2604]
                8. 2012-09-06T01:42:57 [New LWP 2608]
                9. 2012-09-06T01:42:57 [New LWP 2597]
                10. 2012-09-06T01:42:57 [New LWP 2611]
                11. 2012-09-06T01:42:57 [New LWP 2610]
                12. 2012-09-06T01:42:57 [New LWP 2593]
                13. 2012-09-06T01:42:57 [New LWP 2606]
                14. 2012-09-06T01:42:57 [New LWP 2615]
                15. 2012-09-06T01:42:57 [New LWP 2602]
                16. 2012-09-06T01:42:57 [New LWP 2634]
                17. 2012-09-06T01:42:57 [New LWP 2609]
                18. 2012-09-06T01:42:57 [New LWP 2632]
                19. 2012-09-06T01:42:57 [New LWP 2596]
                20. 2012-09-06T01:42:57 [New LWP 2607]
                21. 2012-09-06T01:42:57 [New LWP 2595]
                22. 2012-09-06T01:42:57 [New LWP 2599]
                23. 2012-09-06T01:42:57 [New LWP 2612]
                24. 2012-09-06T01:42:57 [Thread debugging using libthread_db enabled]
                25. 2012-09-06T01:42:57 Using host libthread_db library "/lib/libthread_db.so.1".
                26. 2012-09-06T01:42:57 Core was generated by `/media/Vone/percona-server/raghu/Percona-Server/sql/mysqld --no-defaults --base'.
                27. 2012-09-06T01:42:57 Program terminated with signal 6, Aborted.
                28. 2012-09-06T01:42:57 #0 0x00007fd2ec09c9cc in pthread_kill () from /lib/libpthread.so.0
                29. 2012-09-06T01:42:57 #0 0x00007fd2ec09c9cc in pthread_kill () from /lib/libpthread.so.0
                30. 2012-09-06T01:42:57 #1 0x00000000007d6c58 in my_write_core (sig=6) at /media/Vone/percona-server/origin/Percona-Server/mysys/stacktrace.c:433
                31. 2012-09-06T01:42:57 #2 0x00000000006ad21c in handle_fatal_signal (sig=6) at /media/Vone/percona-server/origin/Percona-Server/sql/signal_handler.cc:249
                32. 2012-09-06T01:42:57 #3 <signal handler called>
                33. 2012-09-06T01:42:57 #4 0x00007fd2ea655fa5 in raise () from /lib/libc.so.6
                34. 2012-09-06T01:42:57 #5 0x00007fd2ea657428 in abort () from /lib/libc.so.6
                35. 2012-09-06T01:42:57 #6 0x0000000000986ff5 in rec_offs_validate (rec=rec@entry=0x7fd2e3d904ec "\200", index=index@entry=0x7fd2d0024298, offsets=offsets@entry=0x7fd2e85a5900) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/rem0rec.ic:973
                36. 2012-09-06T01:42:57 #7 0x000000000098a017 in lock_rec_queue_validate (block=block@entry=0x7fd2dbfe9740, rec=rec@entry=0x7fd2e3d904ec "\200", index=0x7fd2d0024298, offsets=offsets@entry=0x7fd2e85a5900) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:4756
                37. 2012-09-06T01:42:57 #8 0x0000000000990a5a in lock_rec_validate_page (block=0x7fd2dbfe9740) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:4965
                38. 2012-09-06T01:42:57 #9 lock_rec_block_validate (page_no=<optimized out>, space=0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:5056
                39. 2012-09-06T01:42:57 #10 lock_validate () at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:5109
                40. 2012-09-06T01:42:57 #11 lock_print_info_all_transactions (file=file@entry=0x294d5a0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:4580
                41. 2012-09-06T01:42:57 #12 0x000000000088f112 in srv_printf_innodb_monitor (file=0x294d5a0, nowait=0, trx_start=0x7fd2e85a6780, trx_end=0x7fd2e85a6788) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:2243
                42. 2012-09-06T01:42:57 #13 0x0000000000839db7 in innodb_show_status (stat_print=0x6ad7aa <stat_print(THD*, char const*, uint, char const*, uint, char const*, uint)>, thd=0x2ced230, hton=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:10374
                43. 2012-09-06T01:42:57 #14 innobase_show_status (hton=<optimized out>, thd=0x2ced230, stat_print=0x6ad7aa <stat_print(THD*, char const*, uint, char const*, uint, char const*, uint)>, stat_type=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:10614
                44. 2012-09-06T01:42:57 #15 0x00000000006b5876 in ha_show_status (thd=0x2ced230, db_type=0x254adb0, stat=HA_ENGINE_STATUS) at /media/Vone/percona-server/origin/Percona-Server/sql/handler.cc:5066
                45. 2012-09-06T01:42:57 #16 0x0000000000595bfa in mysql_execute_command (thd=thd@entry=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:2480
                46. 2012-09-06T01:42:57 #17 0x000000000059c7ea in mysql_parse (thd=thd@entry=0x2ced230, rawbuf=<optimized out>, length=25, parser_state=parser_state@entry=0x7fd2e85a7760) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:5811
                47. 2012-09-06T01:42:57 #18 0x000000000059d28a in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x2ced230, packet=packet@entry=0x2d78151 "", packet_length=packet_length@entry=25) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:1061
                48. 2012-09-06T01:42:57 #19 0x000000000059e75f in do_command (thd=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:788
                49. 2012-09-06T01:42:57 #20 0x0000000000648061 in do_handle_one_connection (thd_arg=thd_arg@entry=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1484
                50. 2012-09-06T01:42:57 #21 0x0000000000648157 in handle_one_connection (arg=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1391
                51. 2012-09-06T01:42:57 #22 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                52. 2012-09-06T01:42:57 #23 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                53. 2012-09-06T01:42:57 #5 0x00007fd2ea657428 in abort () from /lib/libc.so.6

                warning: Could not load shared library symbols for linux-vdso.so.1.
                Do you need "set solib-search-path" or "set sysroot"?

                warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7fffe276f000

                1. 2012-09-06T01:42:59 [New LWP 2630]
                2. 2012-09-06T01:42:59 [New LWP 2636]
                3. 2012-09-06T01:42:59 [New LWP 2598]
                4. 2012-09-06T01:42:59 [New LWP 2600]
                5. 2012-09-06T01:42:59 [New LWP 2601]
                6. 2012-09-06T01:42:59 [New LWP 2603]
                7. 2012-09-06T01:42:59 [New LWP 2604]
                8. 2012-09-06T01:42:59 [New LWP 2608]
                9. 2012-09-06T01:42:59 [New LWP 2597]
                10. 2012-09-06T01:42:59 [New LWP 2611]
                11. 2012-09-06T01:42:59 [New LWP 2610]
                12. 2012-09-06T01:42:59 [New LWP 2593]
                13. 2012-09-06T01:42:59 [New LWP 2606]
                14. 2012-09-06T01:42:59 [New LWP 2615]
                15. 2012-09-06T01:42:59 [New LWP 2602]
                16. 2012-09-06T01:42:59 [New LWP 2634]
                17. 2012-09-06T01:42:59 [New LWP 2609]
                18. 2012-09-06T01:42:59 [New LWP 2632]
                19. 2012-09-06T01:42:59 [New LWP 2596]
                20. 2012-09-06T01:42:59 [New LWP 2607]
                21. 2012-09-06T01:42:59 [New LWP 2595]
                22. 2012-09-06T01:42:59 [New LWP 2599]
                23. 2012-09-06T01:42:59 [New LWP 2612]
                24. 2012-09-06T01:42:59 [Thread debugging using libthread_db enabled]
                25. 2012-09-06T01:42:59 Using host libthread_db library "/lib/libthread_db.so.1".
                26. 2012-09-06T01:42:59 Core was generated by `/media/Vone/percona-server/raghu/Percona-Server/sql/mysqld --no-defaults --base'.
                27. 2012-09-06T01:42:59 Program terminated with signal 6, Aborted.
                28. 2012-09-06T01:42:59 #0 0x00007fd2ec09c9cc in pthread_kill () from /lib/libpthread.so.0
                29. 2012-09-06T01:42:59
                30. 2012-09-06T01:42:59 Thread 23 (Thread 0x7fd2e85e9700 (LWP 2612)):
                31. 2012-09-06T01:42:59 #0 0x00007fd2ec09eea9 in do_sigwait () from /lib/libpthread.so.0
                32. 2012-09-06T01:42:59 #1 0x00007fd2ec09ef3b in sigwait () from /lib/libpthread.so.0
                33. 2012-09-06T01:42:59 #2 0x0000000000516ab1 in signal_hand (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/sql/mysqld.cc:2732
                34. 2012-09-06T01:42:59 #3 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                35. 2012-09-06T01:42:59 #4 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                36. 2012-09-06T01:42:59
                37. 2012-09-06T01:42:59 Thread 22 (Thread 0x7fd2dab5d700 (LWP 2599)):
                38. 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1
                39. 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=2, array=0x296b110) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646
                40. 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=4, message1=message1@entry=0x7fd2dab5ce68, message2=message2@entry=0x7fd2dab5ce60, type=type@entry=0x7fd2dab5ce58, space_id=space_id@entry=0x7fd2dab5ce50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791
                41. 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=4) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535
                42. 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483
                43. 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                44. 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                45. 2012-09-06T01:42:59
                46. 2012-09-06T01:42:59 Thread 21 (Thread 0x7fd2ea406700 (LWP 2595)):
                47. 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1
                48. 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=0, array=0x294ec10) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646
                49. 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=0, message1=message1@entry=0x7fd2ea405e68, message2=message2@entry=0x7fd2ea405e60, type=type@entry=0x7fd2ea405e58, space_id=space_id@entry=0x7fd2ea405e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791
                50. 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535
                51. 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483
                52. 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                53. 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                54. 2012-09-06T01:42:59
                55. 2012-09-06T01:42:59 Thread 20 (Thread 0x7fd2d6caa700 (LWP 2607)):
                56. 2012-09-06T01:42:59 #0 0x00007fd2ec09bcc1 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
                57. 2012-09-06T01:42:59 #1 0x00000000009b04cd in os_cond_wait_timed (abstime=0x7fd2d6ca9da0, mutex=0x27fa3e0, cond=0x27fa418) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:171
                58. 2012-09-06T01:42:59 #2 os_event_wait_time_low (event=0x27fa3e0, time_in_usec=time_in_usec@entry=1000000, reset_sig_count=1) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:716
                59. 2012-09-06T01:42:59 #3 0x0000000000890c18 in srv_error_monitor_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:2887
                60. 2012-09-06T01:42:59 #4 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                61. 2012-09-06T01:42:59 #5 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                62. 2012-09-06T01:42:59
                63. 2012-09-06T01:42:59 Thread 19 (Thread 0x7fd2e8dea700 (LWP 2596)):
                64. 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1
                65. 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=0, array=0x295ce90) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646
                66. 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=1, message1=message1@entry=0x7fd2e8de9e68, message2=message2@entry=0x7fd2e8de9e60, type=type@entry=0x7fd2e8de9e58, space_id=space_id@entry=0x7fd2e8de9e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791
                67. 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=1) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535
                68. 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483
                69. 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                70. 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                71. 2012-09-06T01:42:59
                72. 2012-09-06T01:42:59 Thread 18 (Thread 0x7fd2e8526700 (LWP 2632)):
                73. 2012-09-06T01:42:59 #0 0x00007fd2ec09b954 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
                74. 2012-09-06T01:42:59 #1 0x00000000009b05c5 in os_cond_wait (mutex=0x2c88100, cond=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:207
                75. 2012-09-06T01:42:59 #2 os_event_wait_low (event=event@entry=0x2c88100, reset_sig_count=4209) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:609
                76. 2012-09-06T01:42:59 #3 0x000000000089823e in sync_array_wait_event (arr=0x254a440, index=2) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0arr.c:458
                77. 2012-09-06T01:42:59 #4 0x0000000000898e71 in rw_lock_s_lock_spin (lock=lock@entry=0x7fd2dbfe98b8, pass=pass@entry=0, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0rw.c:453
                78. 2012-09-06T01:42:59 #5 0x00000000008f8960 in rw_lock_s_lock_func (line=253, file_name=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", pass=0, lock=0x7fd2dbfe98b8) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:419
                79. 2012-09-06T01:42:59 #6 pfs_rw_lock_s_lock_func (lock=lock@entry=0x7fd2dbfe98b8, pass=0, pass@entry=140543342471336, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:779
                80. 2012-09-06T01:42:59 #7 0x0000000000900d24 in buf_page_get_gen (space=2550926246, space@entry=0, zip_size=zip_size@entry=0, offset=offset@entry=314, rw_latch=rw_latch@entry=1, guess=guess@entry=0x0, mode=mode@entry=10, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2e8523dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/buf/buf0buf.c:2942
                81. 2012-09-06T01:42:59 #8 0x00000000008d7ba2 in btr_block_get_func (space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, mode=mode@entry=1, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2e8523dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0btr.ic:59
                82. 2012-09-06T01:42:59 #9 0x00000000008dc24e in btr_cur_latch_leaves (page=page@entry=0x7fd2e3d90000 "\213\363f\241", space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x7fd2cc016cb8, mtr=mtr@entry=0x7fd2e8523dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:252
                83. 2012-09-06T01:42:59 #10 0x00000000008dd45d in btr_cur_search_to_nth_level (index=index@entry=0x7fd2d001b728, level=level@entry=0, tuple=tuple@entry=0x7fd2cc02a4e8, mode=4, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x7fd2cc016cb8, has_search_latch=has_search_latch@entry=0, file=file@entry=0xb1b1c0 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0sel.c", line=line@entry=3097, mtr=mtr@entry=0x7fd2e8523dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:756
                84. 2012-09-06T01:42:59 #11 0x00000000008e9279 in btr_pcur_open_with_no_init_func (mtr=0x7fd2e8523dc0, line=3097, file=0xb1b1c0 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0sel.c", has_search_latch=0, cursor=0x7fd2cc016cb8, latch_mode=1, mode=<optimized out>, tuple=0x7fd2cc02a4e8, index=0x7fd2d001b728) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0pcur.ic:482
                85. 2012-09-06T01:42:59 #12 btr_pcur_restore_position_func (latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x7fd2cc016cb8, file=file@entry=0xb1b1c0 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0sel.c", line=line@entry=3097, mtr=mtr@entry=0x7fd2e8523dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0pcur.c:351
                86. 2012-09-06T01:42:59 #13 0x0000000000870b0e in sel_restore_position_for_mysql (same_user_rec=same_user_rec@entry=0x7fd2e85242a0, latch_mode=latch_mode@entry=1, pcur=pcur@entry=0x7fd2cc016cb8, moves_up=moves_up@entry=1, mtr=mtr@entry=0x7fd2e8523dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0sel.c:3097
                87. 2012-09-06T01:42:59 #14 0x0000000000878963 in row_search_for_mysql (buf=0x7fd2cc012008 "\377", mode=1, prebuilt=0x7fd2cc016c48, match_mode=0, direction=0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0sel.c:4759
                88. 2012-09-06T01:42:59 #15 0x00000000008349ae in ha_innobase::index_read (this=0x7fd2cc0123e0, buf=0x7fd2cc012008 "\377", key_ptr=<optimized out>, key_len=0, find_flag=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:6665
                89. 2012-09-06T01:42:59 #16 0x0000000000832071 in ha_innobase::index_first (this=0x7fd2cc0123e0, buf=0x7fd2cc012008 "\377") at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:7015
                90. 2012-09-06T01:42:59 #17 0x000000000083f703 in ha_innobase::rnd_next (this=0x7fd2cc0123e0, buf=0x7fd2cc012008 "\377") at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:7112
                91. 2012-09-06T01:42:59 #18 0x0000000000a18506 in ha_partition::rnd_next (this=0x7fd2cc011aa0, buf=0x7fd2cc012008 "\377") at /media/Vone/percona-server/origin/Percona-Server/sql/ha_partition.cc:4032
                92. 2012-09-06T01:42:59 #19 0x0000000000777233 in rr_sequential (info=0x7fd2e8524590) at /media/Vone/percona-server/origin/Percona-Server/sql/records.cc:455
                93. 2012-09-06T01:42:59 #20 0x0000000000613f85 in mysql_update (thd=0x2d83e40, table_list=0x7fd2cc004e38, fields=..., values=..., conds=0x0, order_num=<optimized out>, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7fd2e85248f0, updated_return=0x7fd2e85248f8) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_update.cc:653
                94. 2012-09-06T01:42:59 #21 0x000000000059785c in mysql_execute_command (thd=thd@entry=0x2d83e40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:2940
                95. 2012-09-06T01:42:59 #22 0x000000000059c7ea in mysql_parse (thd=thd@entry=0x2d83e40, rawbuf=<optimized out>, length=73, parser_state=parser_state@entry=0x7fd2e8525760) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:5811
                96. 2012-09-06T01:42:59 #23 0x000000000059d28a in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x2d83e40, packet=packet@entry=0x2d87581 "UPDATE `table100_innodb_key_pk_parts_2_int_autoinc` SET `col_int_key` = 4", packet_length=packet_length@entry=73) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:1061
                97. 2012-09-06T01:42:59 #24 0x000000000059e75f in do_command (thd=0x2d83e40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:788
                98. 2012-09-06T01:42:59 #25 0x0000000000648061 in do_handle_one_connection (thd_arg=thd_arg@entry=0x2d83e40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1484
                99. 2012-09-06T01:42:59 #26 0x0000000000648157 in handle_one_connection (arg=0x2d83e40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1391
                100. 2012-09-06T01:42:59 #27 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                101. 2012-09-06T01:42:59 #28 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                102. 2012-09-06T01:42:59
                103. 2012-09-06T01:42:59 Thread 17 (Thread 0x7fd2d5ca8700 (LWP 2609)):
                104. 2012-09-06T01:42:59 #0 0x00007fd2ea6fec63 in select () from /lib/libc.so.6
                105. 2012-09-06T01:42:59 #1 0x00000000009b0cdc in os_thread_sleep (tm=tm@entry=5000000) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0thread.c:259
                106. 2012-09-06T01:42:59 #2 0x0000000000890c78 in srv_LRU_dump_restore_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:2933
                107. 2012-09-06T01:42:59 #3 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                108. 2012-09-06T01:42:59 #4 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                109. 2012-09-06T01:42:59
                110. 2012-09-06T01:42:59 Thread 16 (Thread 0x7fd2e84e5700 (LWP 2634)):
                111. 2012-09-06T01:42:59 #0 0x00007fd2ec09b954 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
                112. 2012-09-06T01:42:59 #1 0x00000000009b05c5 in os_cond_wait (mutex=0x2c88100, cond=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:207
                113. 2012-09-06T01:42:59 #2 os_event_wait_low (event=event@entry=0x2c88100, reset_sig_count=4209) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:609
                114. 2012-09-06T01:42:59 #3 0x000000000089823e in sync_array_wait_event (arr=0x254a440, index=3) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0arr.c:458
                115. 2012-09-06T01:42:59 #4 0x0000000000898e71 in rw_lock_s_lock_spin (lock=lock@entry=0x7fd2dbfe98b8, pass=pass@entry=0, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0rw.c:453
                116. 2012-09-06T01:42:59 #5 0x00000000008f8960 in rw_lock_s_lock_func (line=253, file_name=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", pass=0, lock=0x7fd2dbfe98b8) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:419
                117. 2012-09-06T01:42:59 #6 pfs_rw_lock_s_lock_func (lock=lock@entry=0x7fd2dbfe98b8, pass=0, pass@entry=140543208226584, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:779
                118. 2012-09-06T01:42:59 #7 0x0000000000900d24 in buf_page_get_gen (space=2550926246, space@entry=0, zip_size=zip_size@entry=0, offset=offset@entry=314, rw_latch=rw_latch@entry=1, guess=guess@entry=0x0, mode=mode@entry=10, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2e84e2dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/buf/buf0buf.c:2942
                119. 2012-09-06T01:42:59 #8 0x00000000008d7ba2 in btr_block_get_func (space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, mode=mode@entry=1, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2e84e2dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0btr.ic:59
                120. 2012-09-06T01:42:59 #9 0x00000000008dc24e in btr_cur_latch_leaves (page=0x7fd2e3d90000 "\213\363f\241", space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x7fd2cc028678, mtr=mtr@entry=0x7fd2e84e2dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:252
                121. 2012-09-06T01:42:59 #10 0x00000000008ddf3d in btr_cur_open_at_index_side_func (from_left=from_left@entry=1, index=index@entry=0x7fd2d001b728, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x7fd2cc028678, file=file@entry=0xb160b8 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0pcur.ic", line=line@entry=519, mtr=mtr@entry=0x7fd2e84e2dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:941
                122. 2012-09-06T01:42:59 #11 0x0000000000876aee in btr_pcur_open_at_index_side (mtr=0x7fd2e84e2dc0, do_init=0, pcur=0x7fd2cc028678, latch_mode=1, index=0x7fd2d001b728, from_left=1) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0pcur.ic:518
                123. 2012-09-06T01:42:59 #12 row_search_for_mysql (buf=0x7fd2cc0239c8 "\377", mode=1, prebuilt=0x7fd2cc028608, match_mode=0, direction=0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0sel.c:3976
                124. 2012-09-06T01:42:59 #13 0x00000000008349ae in ha_innobase::index_read (this=0x7fd2cc023da0, buf=0x7fd2cc0239c8 "\377", key_ptr=<optimized out>, key_len=0, find_flag=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:6665
                125. 2012-09-06T01:42:59 #14 0x0000000000832071 in ha_innobase::index_first (this=0x7fd2cc023da0, buf=0x7fd2cc0239c8 "\377") at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:7015
                126. 2012-09-06T01:42:59 #15 0x000000000083f703 in ha_innobase::rnd_next (this=0x7fd2cc023da0, buf=0x7fd2cc0239c8 "\377") at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:7112
                127. 2012-09-06T01:42:59 #16 0x0000000000a18506 in ha_partition::rnd_next (this=0x7fd2cc023460, buf=0x7fd2cc0239c8 "\377") at /media/Vone/percona-server/origin/Percona-Server/sql/ha_partition.cc:4032
                128. 2012-09-06T01:42:59 #17 0x0000000000777233 in rr_sequential (info=0x7fd2e84e3590) at /media/Vone/percona-server/origin/Percona-Server/sql/records.cc:455
                129. 2012-09-06T01:42:59 #18 0x0000000000613f85 in mysql_update (thd=0x2d8b6c0, table_list=0x7fd2c4004e38, fields=..., values=..., conds=0x0, order_num=<optimized out>, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7fd2e84e38f0, updated_return=0x7fd2e84e38f8) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_update.cc:653
                130. 2012-09-06T01:42:59 #19 0x000000000059785c in mysql_execute_command (thd=thd@entry=0x2d8b6c0) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:2940
                131. 2012-09-06T01:42:59 #20 0x000000000059c7ea in mysql_parse (thd=thd@entry=0x2d8b6c0, rawbuf=<optimized out>, length=73, parser_state=parser_state@entry=0x7fd2e84e4760) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:5811
                132. 2012-09-06T01:42:59 #21 0x000000000059d28a in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x2d8b6c0, packet=packet@entry=0x2d8ee01 "UPDATE `table100_innodb_key_pk_parts_2_int_autoinc` SET `col_int_key` = 7", packet_length=packet_length@entry=73) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:1061
                133. 2012-09-06T01:42:59 #22 0x000000000059e75f in do_command (thd=0x2d8b6c0) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:788
                134. 2012-09-06T01:42:59 #23 0x0000000000648061 in do_handle_one_connection (thd_arg=thd_arg@entry=0x2d8b6c0) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1484
                135. 2012-09-06T01:42:59 #24 0x0000000000648157 in handle_one_connection (arg=0x2d8b6c0) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1391
                136. 2012-09-06T01:42:59 #25 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                137. 2012-09-06T01:42:59 #26 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                138. 2012-09-06T01:42:59
                139. 2012-09-06T01:42:59 Thread 15 (Thread 0x7fd2d935a700 (LWP 2602)):
                140. 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1
                141. 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=1, array=0x2973390) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646
                142. 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=7, message1=message1@entry=0x7fd2d9359e68, message2=message2@entry=0x7fd2d9359e60, type=type@entry=0x7fd2d9359e58, space_id=space_id@entry=0x7fd2d9359e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791
                143. 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=7) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535
                144. 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483
                145. 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                146. 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                147. 2012-09-06T01:42:59
                148. 2012-09-06T01:42:59 Thread 14 (Thread 0x7fd2e8567700 (LWP 2615)):
                149. 2012-09-06T01:42:59 #0 0x00007fd2ec09e37d in read () from /lib/libpthread.so.0
                150. 2012-09-06T01:42:59 #1 0x0000000000a3abda in vio_read (vio=0x2d7fb10, buf=0x2d7fd00 "\a", size=4) at /media/Vone/percona-server/origin/Percona-Server/vio/viosocket.c:56
                151. 2012-09-06T01:42:59 #2 0x000000000051f33f in my_real_read (net=net@entry=0x2d7c4c0, complen=complen@entry=0x7fd2e8566d88) at /media/Vone/percona-server/origin/Percona-Server/sql/net_serv.cc:832
                152. 2012-09-06T01:42:59 #3 0x000000000051fd41 in my_net_read (net=0x2d7c4c0) at /media/Vone/percona-server/origin/Percona-Server/sql/net_serv.cc:1029
                153. 2012-09-06T01:42:59 #4 0x000000000059e5f5 in do_command (thd=0x2d7c290) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:734
                154. 2012-09-06T01:42:59 #5 0x0000000000648061 in do_handle_one_connection (thd_arg=thd_arg@entry=0x2d7c290) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1484
                155. 2012-09-06T01:42:59 #6 0x0000000000648157 in handle_one_connection (arg=0x2d7c290) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1391
                156. 2012-09-06T01:42:59 #7 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                157. 2012-09-06T01:42:59 #8 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                158. 2012-09-06T01:42:59
                159. 2012-09-06T01:42:59 Thread 13 (Thread 0x7fd2d74ab700 (LWP 2606)):
                160. 2012-09-06T01:42:59 #0 0x00007fd2ec09bcc1 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
                161. 2012-09-06T01:42:59 #1 0x00000000009b04cd in os_cond_wait_timed (abstime=0x7fd2d74aadc0, mutex=0x27fa460, cond=0x27fa498) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:171
                162. 2012-09-06T01:42:59 #2 os_event_wait_time_low (event=0x27fa460, time_in_usec=time_in_usec@entry=1000000, reset_sig_count=1) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:716
                163. 2012-09-06T01:42:59 #3 0x000000000089001d in srv_lock_timeout_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:2674
                164. 2012-09-06T01:42:59 #4 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                165. 2012-09-06T01:42:59 #5 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                166. 2012-09-06T01:42:59
                167. 2012-09-06T01:42:59 Thread 12 (Thread 0x7fd2ea408740 (LWP 2593)):
                168. 2012-09-06T01:42:59 #0 0x00007fd2ea6fcebd in poll () from /lib/libc.so.6
                169. 2012-09-06T01:42:59 #1 0x000000000051c231 in poll (__timeout=-1, __nfds=2, __fds=0x7fffe26b9850) at /usr/include/bits/poll2.h:41
                170. 2012-09-06T01:42:59 #2 handle_connections_sockets () at /media/Vone/percona-server/origin/Percona-Server/sql/mysqld.cc:5361
                171. 2012-09-06T01:42:59 #3 0x000000000051e100 in mysqld_main (argc=47, argv=0x254a298) at /media/Vone/percona-server/origin/Percona-Server/sql/mysqld.cc:4800
                172. 2012-09-06T01:42:59 #4 0x0000000000513975 in main (argc=<optimized out>, argv=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/sql/main.cc:25
                173. 2012-09-06T01:42:59
                174. 2012-09-06T01:42:59 Thread 11 (Thread 0x7fd2d54a7700 (LWP 2610)):
                175. 2012-09-06T01:42:59 #0 0x00007fd2ea6fec63 in select () from /lib/libc.so.6
                176. 2012-09-06T01:42:59 #1 0x00000000009b0cdc in os_thread_sleep (tm=tm@entry=899000) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0thread.c:259
                177. 2012-09-06T01:42:59 #2 0x0000000000891a36 in srv_master_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:3298
                178. 2012-09-06T01:42:59 #3 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                179. 2012-09-06T01:42:59 #4 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                180. 2012-09-06T01:42:59
                181. 2012-09-06T01:42:59 Thread 10 (Thread 0x7fd2d4ca6700 (LWP 2611)):
                182. 2012-09-06T01:42:59 #0 0x00007fd2ec09b954 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
                183. 2012-09-06T01:42:59 #1 0x00000000009b05c5 in os_cond_wait (mutex=0x2c88100, cond=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:207
                184. 2012-09-06T01:42:59 #2 os_event_wait_low (event=event@entry=0x2c88100, reset_sig_count=4209) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:609
                185. 2012-09-06T01:42:59 #3 0x000000000089823e in sync_array_wait_event (arr=0x254a440, index=1) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0arr.c:458
                186. 2012-09-06T01:42:59 #4 0x0000000000898e71 in rw_lock_s_lock_spin (lock=lock@entry=0x7fd2dbfe98b8, pass=pass@entry=0, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0rw.c:453
                187. 2012-09-06T01:42:59 #5 0x00000000008f8960 in rw_lock_s_lock_func (line=253, file_name=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", pass=0, lock=0x7fd2dbfe98b8) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:419
                188. 2012-09-06T01:42:59 #6 pfs_rw_lock_s_lock_func (lock=lock@entry=0x7fd2dbfe98b8, pass=pass@entry=0, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:779
                189. 2012-09-06T01:42:59 #7 0x0000000000900d24 in buf_page_get_gen (space=2550926246, space@entry=0, zip_size=zip_size@entry=0, offset=offset@entry=314, rw_latch=rw_latch@entry=1, guess=guess@entry=0x0, mode=mode@entry=10, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2d4ca4b40) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/buf/buf0buf.c:2942
                190. 2012-09-06T01:42:59 #8 0x00000000008d7ba2 in btr_block_get_func (space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, mode=mode@entry=1, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2d4ca4b40) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0btr.ic:59
                191. 2012-09-06T01:42:59 #9 0x00000000008dc24e in btr_cur_latch_leaves (page=page@entry=0x7fd2e3d90000 "\213\363f\241", space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x2cc1068, mtr=mtr@entry=0x7fd2d4ca4b40) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:252
                192. 2012-09-06T01:42:59 #10 0x00000000008dd45d in btr_cur_search_to_nth_level (index=0x7fd2d001b728, level=level@entry=0, tuple=tuple@entry=0x2cc15a8, mode=mode@entry=4, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x2cc1068, has_search_latch=has_search_latch@entry=0, file=file@entry=0xb1ac58 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0row.c", line=line@entry=716, mtr=mtr@entry=0x7fd2d4ca4b40) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:756
                193. 2012-09-06T01:42:59 #11 0x000000000086c136 in btr_pcur_open_func (mtr=0x7fd2d4ca4b40, line=716, file=0xb1ac58 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0row.c", cursor=0x2cc1068, latch_mode=1, mode=4, tuple=0x2cc15a8, index=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0pcur.ic:438
                194. 2012-09-06T01:42:59 #12 row_search_on_row_ref (pcur=pcur@entry=0x2cc1068, mode=mode@entry=1, table=0x7fd2d0026858, ref=0x2cc15a8, mtr=mtr@entry=0x7fd2d4ca4b40) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0row.c:716
                195. 2012-09-06T01:42:59 #13 0x00000000009e9a56 in row_purge_reposition_pcur (mode=mode@entry=1, node=node@entry=0x2cc1008, mtr=mtr@entry=0x7fd2d4ca4b40) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0purge.c:101
                196. 2012-09-06T01:42:59 #14 0x00000000009ea871 in row_purge_poss_sec (node=node@entry=0x2cc1008, index=index@entry=0x7fd2d001aa48, entry=entry@entry=0x7fd2c0000ca8) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0purge.c:256
                197. 2012-09-06T01:42:59 #15 0x00000000009eab2c in row_purge_remove_sec_if_poss_leaf (node=node@entry=0x2cc1008, index=index@entry=0x7fd2d001aa48, entry=entry@entry=0x7fd2c0000ca8) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0purge.c:383
                198. 2012-09-06T01:42:59 #16 0x00000000009eb305 in row_purge_remove_sec_if_poss (entry=0x7fd2c0000ca8, index=0x7fd2d001aa48, node=0x2cc1008) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0purge.c:433
                199. 2012-09-06T01:42:59 #17 row_purge_upd_exist_or_extern_func (thr=thr@entry=0x2cc0e50, node=node@entry=0x2cc1008) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0purge.c:541
                200. 2012-09-06T01:42:59 #18 0x00000000009ec69c in row_purge (thr=0x2cc0e50, node=0x2cc1008) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0purge.c:770
                201. 2012-09-06T01:42:59 #19 row_purge_step (thr=thr@entry=0x2cc0e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0purge.c:805
                202. 2012-09-06T01:42:59 #20 0x00000000009d468f in que_thr_step (thr=0x2cc0e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/que/que0que.c:1259
                203. 2012-09-06T01:42:59 #21 que_run_threads_low (thr=0x2cc0e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/que/que0que.c:1319
                204. 2012-09-06T01:42:59 #22 que_run_threads (thr=thr@entry=0x2cc0e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/que/que0que.c:1356
                205. 2012-09-06T01:42:59 #23 0x00000000008a2a42 in trx_purge (limit=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/trx/trx0purge.c:1195
                206. 2012-09-06T01:42:59 #24 0x0000000000893d26 in srv_purge_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:3967
                207. 2012-09-06T01:42:59 #25 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                208. 2012-09-06T01:42:59 #26 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                209. 2012-09-06T01:42:59
                210. 2012-09-06T01:42:59 Thread 9 (Thread 0x7fd2dbb5f700 (LWP 2597)):
                211. 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1
                212. 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=0, array=0x296b110) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646
                213. 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=2, message1=message1@entry=0x7fd2dbb5ee68, message2=message2@entry=0x7fd2dbb5ee60, type=type@entry=0x7fd2dbb5ee58, space_id=space_id@entry=0x7fd2dbb5ee50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791
                214. 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=2) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535
                215. 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483
                216. 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                217. 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                218. 2012-09-06T01:42:59
                219. 2012-09-06T01:42:59 Thread 8 (Thread 0x7fd2d64a9700 (LWP 2608)):
                220. 2012-09-06T01:42:59 #0 0x00007fd2ec09bcc1 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
                221. 2012-09-06T01:42:59 #1 0x00000000009b04cd in os_cond_wait_timed (abstime=0x7fd2d64a8e10, mutex=0x27fa4e0, cond=0x27fa518) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:171
                222. 2012-09-06T01:42:59 #2 os_event_wait_time_low (event=0x27fa4e0, time_in_usec=time_in_usec@entry=5000000, reset_sig_count=1) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:716
                223. 2012-09-06T01:42:59 #3 0x000000000088fd14 in srv_monitor_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:2524
                224. 2012-09-06T01:42:59 #4 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                225. 2012-09-06T01:42:59 #5 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                226. 2012-09-06T01:42:59
                227. 2012-09-06T01:42:59 Thread 7 (Thread 0x7fd2d8358700 (LWP 2604)):
                228. 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1
                229. 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=3, array=0x2973390) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646
                230. 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=9, message1=message1@entry=0x7fd2d8357e68, message2=message2@entry=0x7fd2d8357e60, type=type@entry=0x7fd2d8357e58, space_id=space_id@entry=0x7fd2d8357e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791
                231. 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=9) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535
                232. 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483
                233. 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                234. 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                235. 2012-09-06T01:42:59
                236. 2012-09-06T01:42:59 Thread 6 (Thread 0x7fd2d8b59700 (LWP 2603)):
                237. 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1
                238. 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=2, array=0x2973390) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646
                239. 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=8, message1=message1@entry=0x7fd2d8b58e68, message2=message2@entry=0x7fd2d8b58e60, type=type@entry=0x7fd2d8b58e58, space_id=space_id@entry=0x7fd2d8b58e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791
                240. 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=8) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535
                241. 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483
                242. 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                243. 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                244. 2012-09-06T01:42:59
                245. 2012-09-06T01:42:59 Thread 5 (Thread 0x7fd2d9b5b700 (LWP 2601)):
                246. 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1
                247. 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=0, array=0x2973390) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646
                248. 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=6, message1=message1@entry=0x7fd2d9b5ae68, message2=message2@entry=0x7fd2d9b5ae60, type=type@entry=0x7fd2d9b5ae58, space_id=space_id@entry=0x7fd2d9b5ae50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791
                249. 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=6) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535
                250. 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483
                251. 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                252. 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                253. 2012-09-06T01:42:59
                254. 2012-09-06T01:42:59 Thread 4 (Thread 0x7fd2da35c700 (LWP 2600)):
                255. 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1
                256. 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=3, array=0x296b110) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646
                257. 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=5, message1=message1@entry=0x7fd2da35be68, message2=message2@entry=0x7fd2da35be60, type=type@entry=0x7fd2da35be58, space_id=space_id@entry=0x7fd2da35be50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791
                258. 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=5) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535
                259. 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483
                260. 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                261. 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                262. 2012-09-06T01:42:59
                263. 2012-09-06T01:42:59 Thread 3 (Thread 0x7fd2db35e700 (LWP 2598)):
                264. 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1
                265. 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=1, array=0x296b110) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646
                266. 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=3, message1=message1@entry=0x7fd2db35de68, message2=message2@entry=0x7fd2db35de60, type=type@entry=0x7fd2db35de58, space_id=space_id@entry=0x7fd2db35de50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791
                267. 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=3) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535
                268. 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483
                269. 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                270. 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                271. 2012-09-06T01:42:59
                272. 2012-09-06T01:42:59 Thread 2 (Thread 0x7fd2e84a4700 (LWP 2636)):
                273. 2012-09-06T01:42:59 #0 0x00007fd2ec09b954 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
                274. 2012-09-06T01:42:59 #1 0x00000000009b05c5 in os_cond_wait (mutex=0x2c88100, cond=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:207
                275. 2012-09-06T01:42:59 #2 os_event_wait_low (event=event@entry=0x2c88100, reset_sig_count=4209) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:609
                276. 2012-09-06T01:42:59 #3 0x000000000089823e in sync_array_wait_event (arr=0x254a440, index=0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0arr.c:458
                277. 2012-09-06T01:42:59 #4 0x0000000000898e71 in rw_lock_s_lock_spin (lock=lock@entry=0x7fd2dbfe98b8, pass=pass@entry=0, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0rw.c:453
                278. 2012-09-06T01:42:59 #5 0x00000000008f8960 in rw_lock_s_lock_func (line=253, file_name=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", pass=0, lock=0x7fd2dbfe98b8) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:419
                279. 2012-09-06T01:42:59 #6 pfs_rw_lock_s_lock_func (lock=lock@entry=0x7fd2dbfe98b8, pass=0, pass@entry=140543006899528, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:779
                280. 2012-09-06T01:42:59 #7 0x0000000000900d24 in buf_page_get_gen (space=2550926246, space@entry=0, zip_size=zip_size@entry=0, offset=offset@entry=314, rw_latch=rw_latch@entry=1, guess=guess@entry=0x0, mode=mode@entry=10, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2e84a1dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/buf/buf0buf.c:2942
                281. 2012-09-06T01:42:59 #8 0x00000000008d7ba2 in btr_block_get_func (space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, mode=mode@entry=1, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2e84a1dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0btr.ic:59
                282. 2012-09-06T01:42:59 #9 0x00000000008dc24e in btr_cur_latch_leaves (page=0x7fd2e3d90000 "\213\363f\241", space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x7fd2b800e978, mtr=mtr@entry=0x7fd2e84a1dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:252
                283. 2012-09-06T01:42:59 #10 0x00000000008ddf3d in btr_cur_open_at_index_side_func (from_left=from_left@entry=1, index=index@entry=0x7fd2d001b728, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x7fd2b800e978, file=file@entry=0xb160b8 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0pcur.ic", line=line@entry=519, mtr=mtr@entry=0x7fd2e84a1dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:941
                284. 2012-09-06T01:42:59 #11 0x0000000000876aee in btr_pcur_open_at_index_side (mtr=0x7fd2e84a1dc0, do_init=0, pcur=0x7fd2b800e978, latch_mode=1, index=0x7fd2d001b728, from_left=1) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0pcur.ic:518
                285. 2012-09-06T01:42:59 #12 row_search_for_mysql (buf=0x7fd2b8008678 "\377", mode=1, prebuilt=0x7fd2b800e908, match_mode=0, direction=0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0sel.c:3976
                286. 2012-09-06T01:42:59 #13 0x00000000008349ae in ha_innobase::index_read (this=0x7fd2b800a0a0, buf=0x7fd2b8008678 "\377", key_ptr=<optimized out>, key_len=0, find_flag=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:6665
                287. 2012-09-06T01:42:59 #14 0x0000000000832071 in ha_innobase::index_first (this=0x7fd2b800a0a0, buf=0x7fd2b8008678 "\377") at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:7015
                288. 2012-09-06T01:42:59 #15 0x000000000083f703 in ha_innobase::rnd_next (this=0x7fd2b800a0a0, buf=0x7fd2b8008678 "\377") at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:7112
                289. 2012-09-06T01:42:59 #16 0x0000000000a18506 in ha_partition::rnd_next (this=0x7fd2b8009b50, buf=0x7fd2b8008678 "\377") at /media/Vone/percona-server/origin/Percona-Server/sql/ha_partition.cc:4032
                290. 2012-09-06T01:42:59 #17 0x0000000000777233 in rr_sequential (info=0x7fd2e84a2590) at /media/Vone/percona-server/origin/Percona-Server/sql/records.cc:455
                291. 2012-09-06T01:42:59 #18 0x0000000000613f85 in mysql_update (thd=0x2d92f40, table_list=0x7fd2b8004e38, fields=..., values=..., conds=0x0, order_num=<optimized out>, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7fd2e84a28f0, updated_return=0x7fd2e84a28f8) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_update.cc:653
                292. 2012-09-06T01:42:59 #19 0x000000000059785c in mysql_execute_command (thd=thd@entry=0x2d92f40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:2940
                293. 2012-09-06T01:42:59 #20 0x000000000059c7ea in mysql_parse (thd=thd@entry=0x2d92f40, rawbuf=<optimized out>, length=73, parser_state=parser_state@entry=0x7fd2e84a3760) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:5811
                294. 2012-09-06T01:42:59 #21 0x000000000059d28a in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x2d92f40, packet=packet@entry=0x2d96681 "UPDATE `table100_innodb_key_pk_parts_2_int_autoinc` SET `col_int_key` = 1", packet_length=packet_length@entry=73) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:1061
                295. 2012-09-06T01:42:59 #22 0x000000000059e75f in do_command (thd=0x2d92f40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:788
                296. 2012-09-06T01:42:59 #23 0x0000000000648061 in do_handle_one_connection (thd_arg=thd_arg@entry=0x2d92f40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1484
                297. 2012-09-06T01:42:59 #24 0x0000000000648157 in handle_one_connection (arg=0x2d92f40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1391
                298. 2012-09-06T01:42:59 #25 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                299. 2012-09-06T01:42:59 #26 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                300. 2012-09-06T01:42:59
                301. 2012-09-06T01:42:59 Thread 1 (Thread 0x7fd2e85a8700 (LWP 2630)):
                302. 2012-09-06T01:42:59 #0 0x00007fd2ec09c9cc in pthread_kill () from /lib/libpthread.so.0
                303. 2012-09-06T01:42:59 #1 0x00000000007d6c58 in my_write_core (sig=6) at /media/Vone/percona-server/origin/Percona-Server/mysys/stacktrace.c:433
                304. 2012-09-06T01:42:59 #2 0x00000000006ad21c in handle_fatal_signal (sig=6) at /media/Vone/percona-server/origin/Percona-Server/sql/signal_handler.cc:249
                305. 2012-09-06T01:42:59 #3 <signal handler called>
                306. 2012-09-06T01:42:59 #4 0x00007fd2ea655fa5 in raise () from /lib/libc.so.6
                307. 2012-09-06T01:42:59 #5 0x00007fd2ea657428 in abort () from /lib/libc.so.6
                308. 2012-09-06T01:42:59 #6 0x0000000000986ff5 in rec_offs_validate (rec=rec@entry=0x7fd2e3d904ec "\200", index=index@entry=0x7fd2d0024298, offsets=offsets@entry=0x7fd2e85a5900) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/rem0rec.ic:973
                309. 2012-09-06T01:42:59 #7 0x000000000098a017 in lock_rec_queue_validate (block=block@entry=0x7fd2dbfe9740, rec=rec@entry=0x7fd2e3d904ec "\200", index=0x7fd2d0024298, offsets=offsets@entry=0x7fd2e85a5900) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:4756
                310. 2012-09-06T01:42:59 #8 0x0000000000990a5a in lock_rec_validate_page (block=0x7fd2dbfe9740) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:4965
                311. 2012-09-06T01:42:59 #9 lock_rec_block_validate (page_no=<optimized out>, space=0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:5056
                312. 2012-09-06T01:42:59 #10 lock_validate () at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:5109
                313. 2012-09-06T01:42:59 #11 lock_print_info_all_transactions (file=file@entry=0x294d5a0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:4580
                314. 2012-09-06T01:42:59 #12 0x000000000088f112 in srv_printf_innodb_monitor (file=0x294d5a0, nowait=0, trx_start=0x7fd2e85a6780, trx_end=0x7fd2e85a6788) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:2243
                315. 2012-09-06T01:42:59 #13 0x0000000000839db7 in innodb_show_status (stat_print=0x6ad7aa <stat_print(THD*, char const*, uint, char const*, uint, char const*, uint)>, thd=0x2ced230, hton=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:10374
                316. 2012-09-06T01:42:59 #14 innobase_show_status (hton=<optimized out>, thd=0x2ced230, stat_print=0x6ad7aa <stat_print(THD*, char const*, uint, char const*, uint, char const*, uint)>, stat_type=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:10614
                317. 2012-09-06T01:42:59 #15 0x00000000006b5876 in ha_show_status (thd=0x2ced230, db_type=0x254adb0, stat=HA_ENGINE_STATUS) at /media/Vone/percona-server/origin/Percona-Server/sql/handler.cc:5066
                318. 2012-09-06T01:42:59 #16 0x0000000000595bfa in mysql_execute_command (thd=thd@entry=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:2480
                319. 2012-09-06T01:42:59 #17 0x000000000059c7ea in mysql_parse (thd=thd@entry=0x2ced230, rawbuf=<optimized out>, length=25, parser_state=parser_state@entry=0x7fd2e85a7760) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:5811
                320. 2012-09-06T01:42:59 #18 0x000000000059d28a in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x2ced230, packet=packet@entry=0x2d78151 "", packet_length=packet_length@entry=25) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:1061
                321. 2012-09-06T01:42:59 #19 0x000000000059e75f in do_command (thd=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:788
                322. 2012-09-06T01:42:59 #20 0x0000000000648061 in do_handle_one_connection (thd_arg=thd_arg@entry=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1484
                323. 2012-09-06T01:42:59 #21 0x0000000000648157 in handle_one_connection (arg=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1391
                324. 2012-09-06T01:42:59 #22 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0
                325. 2012-09-06T01:42:59 #23 0x00007fd2ea70504d in clone () from /lib/libc.so.6
                326. 2012-09-06T01:42:59 Test completed with failure status STATUS_SERVER_CRASHED (101)
                327. 2012-09-06T01:42:59 gentest.pl exited with exit status STATUS_SERVER_CRASHED (101)
                  2012-09-06T01:42:59 [2527] runall.pl will exit with exit status STATUS_SERVER_CRASHED (101)

                It is crashing on ha_show_status which may be related to bug 1043620 and/or to the issue http://bugs.mysql.com/bug.php?id=60682 (which also deals with ha_show_status associated locking, also used as test case in https://bugs.launchpad.net/percona-server/+bug/1040735)

                Show
                ratzpo Rasmus Johansson added a comment - Re: Failing assertion: (ulint) index == offsets [3] at rem0rec.ic line 973 Crash confirmed with latest bzr trunk (290.2.6) with runall.pl and details provided above. Creating Directories Installing Master Database ======================================================= TEST RESULT TIME (ms) ------------------------------------------------------- Servers started, exiting 2012-09-06T01:38:09 Starting: gentest.pl --gendata=/home/raghu/assert.zz --engine=InnoDB --threads=4 --queries=10M --duration=600 --dsn=dbi:mysql:host=127.0.0.1:port=19300:user=root:database=test --grammar=/home/raghu/assert.yy 2012-09-06T01:38:09 ------------------------------- 2012-09-06T01:38:09 Configuration 2012-09-06T01:38:09 dsn => ['dbi:mysql:host=127.0.0.1:port=19300:user=root:database=test'] 2012-09-06T01:38:09 duration => 600 2012-09-06T01:38:09 engine => InnoDB 2012-09-06T01:38:09 gendata => /home/raghu/assert.zz 2012-09-06T01:38:09 generator => FromGrammar 2012-09-06T01:38:09 grammar => /home/raghu/assert.yy 2012-09-06T01:38:09 queries => 10M 2012-09-06T01:38:09 reporters => [''] 2012-09-06T01:38:09 seed => 1 2012-09-06T01:38:09 threads => 4 2012-09-06T01:38:09 transformers => [''] 2012-09-06T01:38:09 validators => [''] 2012-09-06T01:38:09 # Creating MySQL table: test.table10_innodb_key_pk_parts_2_int_autoinc; engine: innodb; rows: 10 . 2012-09-06T01:38:09 # Creating MySQL table: test.table100_innodb_key_pk_parts_2_int_autoinc; engine: innodb; rows: 100 . 2012-09-06T01:38:09 Loading Generator GenTest::Generator::FromGrammar. 2012-09-06T01:38:10 Caching schema metadata for dbi:mysql:host=127.0.0.1:port=19300:user=root:database=test 2012-09-06T01:38:10 Reporters: ErrorLog, Backtrace 2012-09-06T01:38:10 Validators: ErrorMessageCorruption 2012-09-06T01:38:10 Starting 4 processes, 10M queries each, duration 600 seconds. 2012-09-06T01:38:10 GenTest::ErrorFilter(2627) started 2012-09-06T01:38:10 Loading Validator GenTest::Validator::ErrorMessageCorruption. 2012-09-06T01:38:10 Loading Validator GenTest::Validator::ErrorMessageCorruption. 2012-09-06T01:38:11 Loading Validator GenTest::Validator::ErrorMessageCorruption. 2012-09-06T01:38:11 Loading Validator GenTest::Validator::ErrorMessageCorruption. 2012-09-06T01:38:11 Started periodic reporting process... 2012-09-06T01:42:44 Query: SHOW ENGINE INNODB STATUS failed: 2013 Lost connection to MySQL server during query 2012-09-06T01:42:44 Server crash reported at dsn dbi:mysql:host=127.0.0.1:port=19300:user=root:database=test 2012-09-06T01:42:44 Query: UPDATE `table100_innodb_key_pk_parts_2_int_autoinc` SET `col_int_key` = 4 failed: 2013 Lost connection to MySQL server during query 2012-09-06T01:42:44 Server crash reported at dsn dbi:mysql:host=127.0.0.1:port=19300:user=root:database=test 2012-09-06T01:42:44 Query: UPDATE `table100_innodb_key_pk_parts_2_int_autoinc` SET `col_int_key` = 1 failed: 2013 Lost connection to MySQL server during query 2012-09-06T01:42:44 Server crash reported at dsn dbi:mysql:host=127.0.0.1:port=19300:user=root:database=test 2012-09-06T01:42:44 Query: UPDATE `table100_innodb_key_pk_parts_2_int_autoinc` SET `col_int_key` = 7 failed: 2013 Lost connection to MySQL server during query 2012-09-06T01:42:44 Server crash reported at dsn dbi:mysql:host=127.0.0.1:port=19300:user=root:database=test 2012-09-06T01:42:44 Killing child process with pid 2631... 2012-09-06T01:42:44 Killing child process with pid 2635... 2012-09-06T01:42:44 Killing child process with pid 2633... 2012-09-06T01:42:45 Killing periodic reporting process with pid 2628... 2012-09-06T01:42:45 Kill GenTest::ErrorFilter(2627) 2012-09-06T01:42:45 Server crash reported, initiating post-crash analysis... 2012-09-06T01:42:45 The last 100 lines from /home/raghu/mysql/master-data//../log/master.err : InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table100_innodb_key_pk_parts_2_int_autoinc#P#p1. InnoDB: DEBUG: update_statistics for test/table10_innodb_key_pk_parts_2_int_autoinc#P#p0. InnoDB: DEBUG: update_statistics for test/table10_innodb_key_pk_parts_2_int_autoinc#P#p1. 120905 23:12:37 InnoDB: Assertion failure in thread 140543818106624 in file rem0rec.ic line 973 InnoDB: Failing assertion: (ulint) index == offsets [3] 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/5.5/en/forcing-innodb-recovery.html InnoDB: about forcing recovery. 20:12:37 UTC - 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. 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. Please help us make Percona Server better by reporting any bugs at http://bugs.percona.com/ key_buffer_size=1048576 read_buffer_size=131072 max_used_connections=5 max_threads=151 thread_count=5 connection_count=5 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 60862 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x2ced230 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 = 7fd2e85a7e68 thread_stack 0x40000 /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(my_print_stacktrace+0x2e) [0x7d7195] /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(handle_fatal_signal+0x2f1) [0x6ad0a1] /lib/libpthread.so.0(+0xf170) [0x7fd2ec09f170] /lib/libc.so.6(gsignal+0x35) [0x7fd2ea655fa5] /lib/libc.so.6(abort+0x148) [0x7fd2ea657428] /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld [0x986ff5] /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld [0x98a017] /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld [0x990a5a] /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld [0x88f112] /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld [0x839db7] /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(_Z14ha_show_statusP3THDP10handlerton12ha_stat_type+0x3fe) [0x6b5876] /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(_Z21mysql_execute_commandP3THD+0xe9b) [0x595bfa] /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x223) [0x59c7ea] /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0x7dd) [0x59d28a] /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(_Z10do_commandP3THD+0x282) [0x59e75f] /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(_Z24do_handle_one_connectionP3THD+0x10c) [0x648061] /media/Vone/percona-server/raghu/Percona-Server/sql/mysqld(handle_one_connection+0x52) [0x648157] /lib/libpthread.so.0(+0x7e0f) [0x7fd2ec097e0f] /lib/libc.so.6(clone+0x6d) [0x7fd2ea70504d] Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (7fd2d000e780): SHOW ENGINE INNODB STATUS Connection ID (thread ID): 7 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. Writing a core file 2012-09-06T01:42:45 datadir is /home/raghu/mysql/master-data/ 2012-09-06T01:42:45 binary is /media/Vone/percona-server/raghu/Percona-Server/mysql-test/../sql/mysqld 2012-09-06T01:42:45 bindir is /media/Vone/percona-server/raghu/Percona-Server/mysql-test/../sql 2012-09-06T01:42:45 core is /home/raghu/mysql/master-data/core warning: Could not load shared library symbols for linux-vdso.so.1. Do you need "set solib-search-path" or "set sysroot"? warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7fffe276f000 15 /media/Vone/percona-server/origin/Percona-Server/sql/main.cc: No such file or directory. 2012-09-06T01:42:57 [New LWP 2630] 2012-09-06T01:42:57 [New LWP 2636] 2012-09-06T01:42:57 [New LWP 2598] 2012-09-06T01:42:57 [New LWP 2600] 2012-09-06T01:42:57 [New LWP 2601] 2012-09-06T01:42:57 [New LWP 2603] 2012-09-06T01:42:57 [New LWP 2604] 2012-09-06T01:42:57 [New LWP 2608] 2012-09-06T01:42:57 [New LWP 2597] 2012-09-06T01:42:57 [New LWP 2611] 2012-09-06T01:42:57 [New LWP 2610] 2012-09-06T01:42:57 [New LWP 2593] 2012-09-06T01:42:57 [New LWP 2606] 2012-09-06T01:42:57 [New LWP 2615] 2012-09-06T01:42:57 [New LWP 2602] 2012-09-06T01:42:57 [New LWP 2634] 2012-09-06T01:42:57 [New LWP 2609] 2012-09-06T01:42:57 [New LWP 2632] 2012-09-06T01:42:57 [New LWP 2596] 2012-09-06T01:42:57 [New LWP 2607] 2012-09-06T01:42:57 [New LWP 2595] 2012-09-06T01:42:57 [New LWP 2599] 2012-09-06T01:42:57 [New LWP 2612] 2012-09-06T01:42:57 [Thread debugging using libthread_db enabled] 2012-09-06T01:42:57 Using host libthread_db library "/lib/libthread_db.so.1". 2012-09-06T01:42:57 Core was generated by `/media/Vone/percona-server/raghu/Percona-Server/sql/mysqld --no-defaults --base'. 2012-09-06T01:42:57 Program terminated with signal 6, Aborted. 2012-09-06T01:42:57 #0 0x00007fd2ec09c9cc in pthread_kill () from /lib/libpthread.so.0 2012-09-06T01:42:57 #0 0x00007fd2ec09c9cc in pthread_kill () from /lib/libpthread.so.0 2012-09-06T01:42:57 #1 0x00000000007d6c58 in my_write_core (sig=6) at /media/Vone/percona-server/origin/Percona-Server/mysys/stacktrace.c:433 2012-09-06T01:42:57 #2 0x00000000006ad21c in handle_fatal_signal (sig=6) at /media/Vone/percona-server/origin/Percona-Server/sql/signal_handler.cc:249 2012-09-06T01:42:57 #3 <signal handler called> 2012-09-06T01:42:57 #4 0x00007fd2ea655fa5 in raise () from /lib/libc.so.6 2012-09-06T01:42:57 #5 0x00007fd2ea657428 in abort () from /lib/libc.so.6 2012-09-06T01:42:57 #6 0x0000000000986ff5 in rec_offs_validate (rec=rec@entry=0x7fd2e3d904ec "\200", index=index@entry=0x7fd2d0024298, offsets=offsets@entry=0x7fd2e85a5900) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/rem0rec.ic:973 2012-09-06T01:42:57 #7 0x000000000098a017 in lock_rec_queue_validate (block=block@entry=0x7fd2dbfe9740, rec=rec@entry=0x7fd2e3d904ec "\200", index=0x7fd2d0024298, offsets=offsets@entry=0x7fd2e85a5900) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:4756 2012-09-06T01:42:57 #8 0x0000000000990a5a in lock_rec_validate_page (block=0x7fd2dbfe9740) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:4965 2012-09-06T01:42:57 #9 lock_rec_block_validate (page_no=<optimized out>, space=0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:5056 2012-09-06T01:42:57 #10 lock_validate () at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:5109 2012-09-06T01:42:57 #11 lock_print_info_all_transactions (file=file@entry=0x294d5a0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:4580 2012-09-06T01:42:57 #12 0x000000000088f112 in srv_printf_innodb_monitor (file=0x294d5a0, nowait=0, trx_start=0x7fd2e85a6780, trx_end=0x7fd2e85a6788) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:2243 2012-09-06T01:42:57 #13 0x0000000000839db7 in innodb_show_status (stat_print=0x6ad7aa <stat_print(THD*, char const*, uint, char const*, uint, char const*, uint)>, thd=0x2ced230, hton=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:10374 2012-09-06T01:42:57 #14 innobase_show_status (hton=<optimized out>, thd=0x2ced230, stat_print=0x6ad7aa <stat_print(THD*, char const*, uint, char const*, uint, char const*, uint)>, stat_type=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:10614 2012-09-06T01:42:57 #15 0x00000000006b5876 in ha_show_status (thd=0x2ced230, db_type=0x254adb0, stat=HA_ENGINE_STATUS) at /media/Vone/percona-server/origin/Percona-Server/sql/handler.cc:5066 2012-09-06T01:42:57 #16 0x0000000000595bfa in mysql_execute_command (thd=thd@entry=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:2480 2012-09-06T01:42:57 #17 0x000000000059c7ea in mysql_parse (thd=thd@entry=0x2ced230, rawbuf=<optimized out>, length=25, parser_state=parser_state@entry=0x7fd2e85a7760) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:5811 2012-09-06T01:42:57 #18 0x000000000059d28a in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x2ced230, packet=packet@entry=0x2d78151 "", packet_length=packet_length@entry=25) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:1061 2012-09-06T01:42:57 #19 0x000000000059e75f in do_command (thd=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:788 2012-09-06T01:42:57 #20 0x0000000000648061 in do_handle_one_connection (thd_arg=thd_arg@entry=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1484 2012-09-06T01:42:57 #21 0x0000000000648157 in handle_one_connection (arg=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1391 2012-09-06T01:42:57 #22 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:57 #23 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:57 #5 0x00007fd2ea657428 in abort () from /lib/libc.so.6 warning: Could not load shared library symbols for linux-vdso.so.1. Do you need "set solib-search-path" or "set sysroot"? warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7fffe276f000 2012-09-06T01:42:59 [New LWP 2630] 2012-09-06T01:42:59 [New LWP 2636] 2012-09-06T01:42:59 [New LWP 2598] 2012-09-06T01:42:59 [New LWP 2600] 2012-09-06T01:42:59 [New LWP 2601] 2012-09-06T01:42:59 [New LWP 2603] 2012-09-06T01:42:59 [New LWP 2604] 2012-09-06T01:42:59 [New LWP 2608] 2012-09-06T01:42:59 [New LWP 2597] 2012-09-06T01:42:59 [New LWP 2611] 2012-09-06T01:42:59 [New LWP 2610] 2012-09-06T01:42:59 [New LWP 2593] 2012-09-06T01:42:59 [New LWP 2606] 2012-09-06T01:42:59 [New LWP 2615] 2012-09-06T01:42:59 [New LWP 2602] 2012-09-06T01:42:59 [New LWP 2634] 2012-09-06T01:42:59 [New LWP 2609] 2012-09-06T01:42:59 [New LWP 2632] 2012-09-06T01:42:59 [New LWP 2596] 2012-09-06T01:42:59 [New LWP 2607] 2012-09-06T01:42:59 [New LWP 2595] 2012-09-06T01:42:59 [New LWP 2599] 2012-09-06T01:42:59 [New LWP 2612] 2012-09-06T01:42:59 [Thread debugging using libthread_db enabled] 2012-09-06T01:42:59 Using host libthread_db library "/lib/libthread_db.so.1". 2012-09-06T01:42:59 Core was generated by `/media/Vone/percona-server/raghu/Percona-Server/sql/mysqld --no-defaults --base'. 2012-09-06T01:42:59 Program terminated with signal 6, Aborted. 2012-09-06T01:42:59 #0 0x00007fd2ec09c9cc in pthread_kill () from /lib/libpthread.so.0 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 23 (Thread 0x7fd2e85e9700 (LWP 2612)): 2012-09-06T01:42:59 #0 0x00007fd2ec09eea9 in do_sigwait () from /lib/libpthread.so.0 2012-09-06T01:42:59 #1 0x00007fd2ec09ef3b in sigwait () from /lib/libpthread.so.0 2012-09-06T01:42:59 #2 0x0000000000516ab1 in signal_hand (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/sql/mysqld.cc:2732 2012-09-06T01:42:59 #3 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #4 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 22 (Thread 0x7fd2dab5d700 (LWP 2599)): 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=2, array=0x296b110) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=4, message1=message1@entry=0x7fd2dab5ce68, message2=message2@entry=0x7fd2dab5ce60, type=type@entry=0x7fd2dab5ce58, space_id=space_id@entry=0x7fd2dab5ce50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=4) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 21 (Thread 0x7fd2ea406700 (LWP 2595)): 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=0, array=0x294ec10) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=0, message1=message1@entry=0x7fd2ea405e68, message2=message2@entry=0x7fd2ea405e60, type=type@entry=0x7fd2ea405e58, space_id=space_id@entry=0x7fd2ea405e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 20 (Thread 0x7fd2d6caa700 (LWP 2607)): 2012-09-06T01:42:59 #0 0x00007fd2ec09bcc1 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 2012-09-06T01:42:59 #1 0x00000000009b04cd in os_cond_wait_timed (abstime=0x7fd2d6ca9da0, mutex=0x27fa3e0, cond=0x27fa418) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:171 2012-09-06T01:42:59 #2 os_event_wait_time_low (event=0x27fa3e0, time_in_usec=time_in_usec@entry=1000000, reset_sig_count=1) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:716 2012-09-06T01:42:59 #3 0x0000000000890c18 in srv_error_monitor_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:2887 2012-09-06T01:42:59 #4 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #5 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 19 (Thread 0x7fd2e8dea700 (LWP 2596)): 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=0, array=0x295ce90) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=1, message1=message1@entry=0x7fd2e8de9e68, message2=message2@entry=0x7fd2e8de9e60, type=type@entry=0x7fd2e8de9e58, space_id=space_id@entry=0x7fd2e8de9e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=1) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 18 (Thread 0x7fd2e8526700 (LWP 2632)): 2012-09-06T01:42:59 #0 0x00007fd2ec09b954 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 2012-09-06T01:42:59 #1 0x00000000009b05c5 in os_cond_wait (mutex=0x2c88100, cond=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:207 2012-09-06T01:42:59 #2 os_event_wait_low (event=event@entry=0x2c88100, reset_sig_count=4209) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:609 2012-09-06T01:42:59 #3 0x000000000089823e in sync_array_wait_event (arr=0x254a440, index=2) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0arr.c:458 2012-09-06T01:42:59 #4 0x0000000000898e71 in rw_lock_s_lock_spin (lock=lock@entry=0x7fd2dbfe98b8, pass=pass@entry=0, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0rw.c:453 2012-09-06T01:42:59 #5 0x00000000008f8960 in rw_lock_s_lock_func (line=253, file_name=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", pass=0, lock=0x7fd2dbfe98b8) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:419 2012-09-06T01:42:59 #6 pfs_rw_lock_s_lock_func (lock=lock@entry=0x7fd2dbfe98b8, pass=0, pass@entry=140543342471336, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:779 2012-09-06T01:42:59 #7 0x0000000000900d24 in buf_page_get_gen (space=2550926246, space@entry=0, zip_size=zip_size@entry=0, offset=offset@entry=314, rw_latch=rw_latch@entry=1, guess=guess@entry=0x0, mode=mode@entry=10, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2e8523dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/buf/buf0buf.c:2942 2012-09-06T01:42:59 #8 0x00000000008d7ba2 in btr_block_get_func (space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, mode=mode@entry=1, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2e8523dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0btr.ic:59 2012-09-06T01:42:59 #9 0x00000000008dc24e in btr_cur_latch_leaves (page=page@entry=0x7fd2e3d90000 "\213\363f\241", space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x7fd2cc016cb8, mtr=mtr@entry=0x7fd2e8523dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:252 2012-09-06T01:42:59 #10 0x00000000008dd45d in btr_cur_search_to_nth_level (index=index@entry=0x7fd2d001b728, level=level@entry=0, tuple=tuple@entry=0x7fd2cc02a4e8, mode=4, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x7fd2cc016cb8, has_search_latch=has_search_latch@entry=0, file=file@entry=0xb1b1c0 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0sel.c", line=line@entry=3097, mtr=mtr@entry=0x7fd2e8523dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:756 2012-09-06T01:42:59 #11 0x00000000008e9279 in btr_pcur_open_with_no_init_func (mtr=0x7fd2e8523dc0, line=3097, file=0xb1b1c0 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0sel.c", has_search_latch=0, cursor=0x7fd2cc016cb8, latch_mode=1, mode=<optimized out>, tuple=0x7fd2cc02a4e8, index=0x7fd2d001b728) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0pcur.ic:482 2012-09-06T01:42:59 #12 btr_pcur_restore_position_func (latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x7fd2cc016cb8, file=file@entry=0xb1b1c0 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0sel.c", line=line@entry=3097, mtr=mtr@entry=0x7fd2e8523dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0pcur.c:351 2012-09-06T01:42:59 #13 0x0000000000870b0e in sel_restore_position_for_mysql (same_user_rec=same_user_rec@entry=0x7fd2e85242a0, latch_mode=latch_mode@entry=1, pcur=pcur@entry=0x7fd2cc016cb8, moves_up=moves_up@entry=1, mtr=mtr@entry=0x7fd2e8523dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0sel.c:3097 2012-09-06T01:42:59 #14 0x0000000000878963 in row_search_for_mysql (buf=0x7fd2cc012008 "\377", mode=1, prebuilt=0x7fd2cc016c48, match_mode=0, direction=0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0sel.c:4759 2012-09-06T01:42:59 #15 0x00000000008349ae in ha_innobase::index_read (this=0x7fd2cc0123e0, buf=0x7fd2cc012008 "\377", key_ptr=<optimized out>, key_len=0, find_flag=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:6665 2012-09-06T01:42:59 #16 0x0000000000832071 in ha_innobase::index_first (this=0x7fd2cc0123e0, buf=0x7fd2cc012008 "\377") at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:7015 2012-09-06T01:42:59 #17 0x000000000083f703 in ha_innobase::rnd_next (this=0x7fd2cc0123e0, buf=0x7fd2cc012008 "\377") at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:7112 2012-09-06T01:42:59 #18 0x0000000000a18506 in ha_partition::rnd_next (this=0x7fd2cc011aa0, buf=0x7fd2cc012008 "\377") at /media/Vone/percona-server/origin/Percona-Server/sql/ha_partition.cc:4032 2012-09-06T01:42:59 #19 0x0000000000777233 in rr_sequential (info=0x7fd2e8524590) at /media/Vone/percona-server/origin/Percona-Server/sql/records.cc:455 2012-09-06T01:42:59 #20 0x0000000000613f85 in mysql_update (thd=0x2d83e40, table_list=0x7fd2cc004e38, fields=..., values=..., conds=0x0, order_num=<optimized out>, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7fd2e85248f0, updated_return=0x7fd2e85248f8) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_update.cc:653 2012-09-06T01:42:59 #21 0x000000000059785c in mysql_execute_command (thd=thd@entry=0x2d83e40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:2940 2012-09-06T01:42:59 #22 0x000000000059c7ea in mysql_parse (thd=thd@entry=0x2d83e40, rawbuf=<optimized out>, length=73, parser_state=parser_state@entry=0x7fd2e8525760) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:5811 2012-09-06T01:42:59 #23 0x000000000059d28a in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x2d83e40, packet=packet@entry=0x2d87581 "UPDATE `table100_innodb_key_pk_parts_2_int_autoinc` SET `col_int_key` = 4", packet_length=packet_length@entry=73) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:1061 2012-09-06T01:42:59 #24 0x000000000059e75f in do_command (thd=0x2d83e40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:788 2012-09-06T01:42:59 #25 0x0000000000648061 in do_handle_one_connection (thd_arg=thd_arg@entry=0x2d83e40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1484 2012-09-06T01:42:59 #26 0x0000000000648157 in handle_one_connection (arg=0x2d83e40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1391 2012-09-06T01:42:59 #27 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #28 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 17 (Thread 0x7fd2d5ca8700 (LWP 2609)): 2012-09-06T01:42:59 #0 0x00007fd2ea6fec63 in select () from /lib/libc.so.6 2012-09-06T01:42:59 #1 0x00000000009b0cdc in os_thread_sleep (tm=tm@entry=5000000) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0thread.c:259 2012-09-06T01:42:59 #2 0x0000000000890c78 in srv_LRU_dump_restore_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:2933 2012-09-06T01:42:59 #3 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #4 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 16 (Thread 0x7fd2e84e5700 (LWP 2634)): 2012-09-06T01:42:59 #0 0x00007fd2ec09b954 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 2012-09-06T01:42:59 #1 0x00000000009b05c5 in os_cond_wait (mutex=0x2c88100, cond=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:207 2012-09-06T01:42:59 #2 os_event_wait_low (event=event@entry=0x2c88100, reset_sig_count=4209) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:609 2012-09-06T01:42:59 #3 0x000000000089823e in sync_array_wait_event (arr=0x254a440, index=3) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0arr.c:458 2012-09-06T01:42:59 #4 0x0000000000898e71 in rw_lock_s_lock_spin (lock=lock@entry=0x7fd2dbfe98b8, pass=pass@entry=0, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0rw.c:453 2012-09-06T01:42:59 #5 0x00000000008f8960 in rw_lock_s_lock_func (line=253, file_name=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", pass=0, lock=0x7fd2dbfe98b8) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:419 2012-09-06T01:42:59 #6 pfs_rw_lock_s_lock_func (lock=lock@entry=0x7fd2dbfe98b8, pass=0, pass@entry=140543208226584, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:779 2012-09-06T01:42:59 #7 0x0000000000900d24 in buf_page_get_gen (space=2550926246, space@entry=0, zip_size=zip_size@entry=0, offset=offset@entry=314, rw_latch=rw_latch@entry=1, guess=guess@entry=0x0, mode=mode@entry=10, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2e84e2dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/buf/buf0buf.c:2942 2012-09-06T01:42:59 #8 0x00000000008d7ba2 in btr_block_get_func (space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, mode=mode@entry=1, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2e84e2dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0btr.ic:59 2012-09-06T01:42:59 #9 0x00000000008dc24e in btr_cur_latch_leaves (page=0x7fd2e3d90000 "\213\363f\241", space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x7fd2cc028678, mtr=mtr@entry=0x7fd2e84e2dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:252 2012-09-06T01:42:59 #10 0x00000000008ddf3d in btr_cur_open_at_index_side_func (from_left=from_left@entry=1, index=index@entry=0x7fd2d001b728, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x7fd2cc028678, file=file@entry=0xb160b8 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0pcur.ic", line=line@entry=519, mtr=mtr@entry=0x7fd2e84e2dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:941 2012-09-06T01:42:59 #11 0x0000000000876aee in btr_pcur_open_at_index_side (mtr=0x7fd2e84e2dc0, do_init=0, pcur=0x7fd2cc028678, latch_mode=1, index=0x7fd2d001b728, from_left=1) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0pcur.ic:518 2012-09-06T01:42:59 #12 row_search_for_mysql (buf=0x7fd2cc0239c8 "\377", mode=1, prebuilt=0x7fd2cc028608, match_mode=0, direction=0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0sel.c:3976 2012-09-06T01:42:59 #13 0x00000000008349ae in ha_innobase::index_read (this=0x7fd2cc023da0, buf=0x7fd2cc0239c8 "\377", key_ptr=<optimized out>, key_len=0, find_flag=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:6665 2012-09-06T01:42:59 #14 0x0000000000832071 in ha_innobase::index_first (this=0x7fd2cc023da0, buf=0x7fd2cc0239c8 "\377") at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:7015 2012-09-06T01:42:59 #15 0x000000000083f703 in ha_innobase::rnd_next (this=0x7fd2cc023da0, buf=0x7fd2cc0239c8 "\377") at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:7112 2012-09-06T01:42:59 #16 0x0000000000a18506 in ha_partition::rnd_next (this=0x7fd2cc023460, buf=0x7fd2cc0239c8 "\377") at /media/Vone/percona-server/origin/Percona-Server/sql/ha_partition.cc:4032 2012-09-06T01:42:59 #17 0x0000000000777233 in rr_sequential (info=0x7fd2e84e3590) at /media/Vone/percona-server/origin/Percona-Server/sql/records.cc:455 2012-09-06T01:42:59 #18 0x0000000000613f85 in mysql_update (thd=0x2d8b6c0, table_list=0x7fd2c4004e38, fields=..., values=..., conds=0x0, order_num=<optimized out>, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7fd2e84e38f0, updated_return=0x7fd2e84e38f8) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_update.cc:653 2012-09-06T01:42:59 #19 0x000000000059785c in mysql_execute_command (thd=thd@entry=0x2d8b6c0) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:2940 2012-09-06T01:42:59 #20 0x000000000059c7ea in mysql_parse (thd=thd@entry=0x2d8b6c0, rawbuf=<optimized out>, length=73, parser_state=parser_state@entry=0x7fd2e84e4760) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:5811 2012-09-06T01:42:59 #21 0x000000000059d28a in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x2d8b6c0, packet=packet@entry=0x2d8ee01 "UPDATE `table100_innodb_key_pk_parts_2_int_autoinc` SET `col_int_key` = 7", packet_length=packet_length@entry=73) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:1061 2012-09-06T01:42:59 #22 0x000000000059e75f in do_command (thd=0x2d8b6c0) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:788 2012-09-06T01:42:59 #23 0x0000000000648061 in do_handle_one_connection (thd_arg=thd_arg@entry=0x2d8b6c0) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1484 2012-09-06T01:42:59 #24 0x0000000000648157 in handle_one_connection (arg=0x2d8b6c0) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1391 2012-09-06T01:42:59 #25 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #26 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 15 (Thread 0x7fd2d935a700 (LWP 2602)): 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=1, array=0x2973390) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=7, message1=message1@entry=0x7fd2d9359e68, message2=message2@entry=0x7fd2d9359e60, type=type@entry=0x7fd2d9359e58, space_id=space_id@entry=0x7fd2d9359e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=7) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 14 (Thread 0x7fd2e8567700 (LWP 2615)): 2012-09-06T01:42:59 #0 0x00007fd2ec09e37d in read () from /lib/libpthread.so.0 2012-09-06T01:42:59 #1 0x0000000000a3abda in vio_read (vio=0x2d7fb10, buf=0x2d7fd00 "\a", size=4) at /media/Vone/percona-server/origin/Percona-Server/vio/viosocket.c:56 2012-09-06T01:42:59 #2 0x000000000051f33f in my_real_read (net=net@entry=0x2d7c4c0, complen=complen@entry=0x7fd2e8566d88) at /media/Vone/percona-server/origin/Percona-Server/sql/net_serv.cc:832 2012-09-06T01:42:59 #3 0x000000000051fd41 in my_net_read (net=0x2d7c4c0) at /media/Vone/percona-server/origin/Percona-Server/sql/net_serv.cc:1029 2012-09-06T01:42:59 #4 0x000000000059e5f5 in do_command (thd=0x2d7c290) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:734 2012-09-06T01:42:59 #5 0x0000000000648061 in do_handle_one_connection (thd_arg=thd_arg@entry=0x2d7c290) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1484 2012-09-06T01:42:59 #6 0x0000000000648157 in handle_one_connection (arg=0x2d7c290) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1391 2012-09-06T01:42:59 #7 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #8 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 13 (Thread 0x7fd2d74ab700 (LWP 2606)): 2012-09-06T01:42:59 #0 0x00007fd2ec09bcc1 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 2012-09-06T01:42:59 #1 0x00000000009b04cd in os_cond_wait_timed (abstime=0x7fd2d74aadc0, mutex=0x27fa460, cond=0x27fa498) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:171 2012-09-06T01:42:59 #2 os_event_wait_time_low (event=0x27fa460, time_in_usec=time_in_usec@entry=1000000, reset_sig_count=1) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:716 2012-09-06T01:42:59 #3 0x000000000089001d in srv_lock_timeout_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:2674 2012-09-06T01:42:59 #4 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #5 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 12 (Thread 0x7fd2ea408740 (LWP 2593)): 2012-09-06T01:42:59 #0 0x00007fd2ea6fcebd in poll () from /lib/libc.so.6 2012-09-06T01:42:59 #1 0x000000000051c231 in poll (__timeout=-1, __nfds=2, __fds=0x7fffe26b9850) at /usr/include/bits/poll2.h:41 2012-09-06T01:42:59 #2 handle_connections_sockets () at /media/Vone/percona-server/origin/Percona-Server/sql/mysqld.cc:5361 2012-09-06T01:42:59 #3 0x000000000051e100 in mysqld_main (argc=47, argv=0x254a298) at /media/Vone/percona-server/origin/Percona-Server/sql/mysqld.cc:4800 2012-09-06T01:42:59 #4 0x0000000000513975 in main (argc=<optimized out>, argv=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/sql/main.cc:25 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 11 (Thread 0x7fd2d54a7700 (LWP 2610)): 2012-09-06T01:42:59 #0 0x00007fd2ea6fec63 in select () from /lib/libc.so.6 2012-09-06T01:42:59 #1 0x00000000009b0cdc in os_thread_sleep (tm=tm@entry=899000) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0thread.c:259 2012-09-06T01:42:59 #2 0x0000000000891a36 in srv_master_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:3298 2012-09-06T01:42:59 #3 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #4 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 10 (Thread 0x7fd2d4ca6700 (LWP 2611)): 2012-09-06T01:42:59 #0 0x00007fd2ec09b954 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 2012-09-06T01:42:59 #1 0x00000000009b05c5 in os_cond_wait (mutex=0x2c88100, cond=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:207 2012-09-06T01:42:59 #2 os_event_wait_low (event=event@entry=0x2c88100, reset_sig_count=4209) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:609 2012-09-06T01:42:59 #3 0x000000000089823e in sync_array_wait_event (arr=0x254a440, index=1) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0arr.c:458 2012-09-06T01:42:59 #4 0x0000000000898e71 in rw_lock_s_lock_spin (lock=lock@entry=0x7fd2dbfe98b8, pass=pass@entry=0, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0rw.c:453 2012-09-06T01:42:59 #5 0x00000000008f8960 in rw_lock_s_lock_func (line=253, file_name=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", pass=0, lock=0x7fd2dbfe98b8) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:419 2012-09-06T01:42:59 #6 pfs_rw_lock_s_lock_func (lock=lock@entry=0x7fd2dbfe98b8, pass=pass@entry=0, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:779 2012-09-06T01:42:59 #7 0x0000000000900d24 in buf_page_get_gen (space=2550926246, space@entry=0, zip_size=zip_size@entry=0, offset=offset@entry=314, rw_latch=rw_latch@entry=1, guess=guess@entry=0x0, mode=mode@entry=10, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2d4ca4b40) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/buf/buf0buf.c:2942 2012-09-06T01:42:59 #8 0x00000000008d7ba2 in btr_block_get_func (space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, mode=mode@entry=1, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2d4ca4b40) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0btr.ic:59 2012-09-06T01:42:59 #9 0x00000000008dc24e in btr_cur_latch_leaves (page=page@entry=0x7fd2e3d90000 "\213\363f\241", space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x2cc1068, mtr=mtr@entry=0x7fd2d4ca4b40) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:252 2012-09-06T01:42:59 #10 0x00000000008dd45d in btr_cur_search_to_nth_level (index=0x7fd2d001b728, level=level@entry=0, tuple=tuple@entry=0x2cc15a8, mode=mode@entry=4, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x2cc1068, has_search_latch=has_search_latch@entry=0, file=file@entry=0xb1ac58 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0row.c", line=line@entry=716, mtr=mtr@entry=0x7fd2d4ca4b40) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:756 2012-09-06T01:42:59 #11 0x000000000086c136 in btr_pcur_open_func (mtr=0x7fd2d4ca4b40, line=716, file=0xb1ac58 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0row.c", cursor=0x2cc1068, latch_mode=1, mode=4, tuple=0x2cc15a8, index=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0pcur.ic:438 2012-09-06T01:42:59 #12 row_search_on_row_ref (pcur=pcur@entry=0x2cc1068, mode=mode@entry=1, table=0x7fd2d0026858, ref=0x2cc15a8, mtr=mtr@entry=0x7fd2d4ca4b40) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0row.c:716 2012-09-06T01:42:59 #13 0x00000000009e9a56 in row_purge_reposition_pcur (mode=mode@entry=1, node=node@entry=0x2cc1008, mtr=mtr@entry=0x7fd2d4ca4b40) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0purge.c:101 2012-09-06T01:42:59 #14 0x00000000009ea871 in row_purge_poss_sec (node=node@entry=0x2cc1008, index=index@entry=0x7fd2d001aa48, entry=entry@entry=0x7fd2c0000ca8) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0purge.c:256 2012-09-06T01:42:59 #15 0x00000000009eab2c in row_purge_remove_sec_if_poss_leaf (node=node@entry=0x2cc1008, index=index@entry=0x7fd2d001aa48, entry=entry@entry=0x7fd2c0000ca8) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0purge.c:383 2012-09-06T01:42:59 #16 0x00000000009eb305 in row_purge_remove_sec_if_poss (entry=0x7fd2c0000ca8, index=0x7fd2d001aa48, node=0x2cc1008) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0purge.c:433 2012-09-06T01:42:59 #17 row_purge_upd_exist_or_extern_func (thr=thr@entry=0x2cc0e50, node=node@entry=0x2cc1008) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0purge.c:541 2012-09-06T01:42:59 #18 0x00000000009ec69c in row_purge (thr=0x2cc0e50, node=0x2cc1008) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0purge.c:770 2012-09-06T01:42:59 #19 row_purge_step (thr=thr@entry=0x2cc0e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0purge.c:805 2012-09-06T01:42:59 #20 0x00000000009d468f in que_thr_step (thr=0x2cc0e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/que/que0que.c:1259 2012-09-06T01:42:59 #21 que_run_threads_low (thr=0x2cc0e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/que/que0que.c:1319 2012-09-06T01:42:59 #22 que_run_threads (thr=thr@entry=0x2cc0e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/que/que0que.c:1356 2012-09-06T01:42:59 #23 0x00000000008a2a42 in trx_purge (limit=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/trx/trx0purge.c:1195 2012-09-06T01:42:59 #24 0x0000000000893d26 in srv_purge_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:3967 2012-09-06T01:42:59 #25 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #26 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 9 (Thread 0x7fd2dbb5f700 (LWP 2597)): 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=0, array=0x296b110) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=2, message1=message1@entry=0x7fd2dbb5ee68, message2=message2@entry=0x7fd2dbb5ee60, type=type@entry=0x7fd2dbb5ee58, space_id=space_id@entry=0x7fd2dbb5ee50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=2) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 8 (Thread 0x7fd2d64a9700 (LWP 2608)): 2012-09-06T01:42:59 #0 0x00007fd2ec09bcc1 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 2012-09-06T01:42:59 #1 0x00000000009b04cd in os_cond_wait_timed (abstime=0x7fd2d64a8e10, mutex=0x27fa4e0, cond=0x27fa518) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:171 2012-09-06T01:42:59 #2 os_event_wait_time_low (event=0x27fa4e0, time_in_usec=time_in_usec@entry=5000000, reset_sig_count=1) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:716 2012-09-06T01:42:59 #3 0x000000000088fd14 in srv_monitor_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:2524 2012-09-06T01:42:59 #4 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #5 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 7 (Thread 0x7fd2d8358700 (LWP 2604)): 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=3, array=0x2973390) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=9, message1=message1@entry=0x7fd2d8357e68, message2=message2@entry=0x7fd2d8357e60, type=type@entry=0x7fd2d8357e58, space_id=space_id@entry=0x7fd2d8357e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=9) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 6 (Thread 0x7fd2d8b59700 (LWP 2603)): 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=2, array=0x2973390) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=8, message1=message1@entry=0x7fd2d8b58e68, message2=message2@entry=0x7fd2d8b58e60, type=type@entry=0x7fd2d8b58e58, space_id=space_id@entry=0x7fd2d8b58e50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=8) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 5 (Thread 0x7fd2d9b5b700 (LWP 2601)): 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=0, array=0x2973390) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=6, message1=message1@entry=0x7fd2d9b5ae68, message2=message2@entry=0x7fd2d9b5ae60, type=type@entry=0x7fd2d9b5ae58, space_id=space_id@entry=0x7fd2d9b5ae50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=6) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 4 (Thread 0x7fd2da35c700 (LWP 2600)): 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=3, array=0x296b110) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=5, message1=message1@entry=0x7fd2da35be68, message2=message2@entry=0x7fd2da35be60, type=type@entry=0x7fd2da35be58, space_id=space_id@entry=0x7fd2da35be50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=5) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 3 (Thread 0x7fd2db35e700 (LWP 2598)): 2012-09-06T01:42:59 #0 0x00007fd2ebe8f664 in ?? () from /lib/libaio.so.1 2012-09-06T01:42:59 #1 0x00000000009adb5c in os_aio_linux_collect (seg_size=256, segment=1, array=0x296b110) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4646 2012-09-06T01:42:59 #2 os_aio_linux_handle (global_seg=global_seg@entry=3, message1=message1@entry=0x7fd2db35de68, message2=message2@entry=0x7fd2db35de60, type=type@entry=0x7fd2db35de58, space_id=space_id@entry=0x7fd2db35de50) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0file.c:4791 2012-09-06T01:42:59 #3 0x000000000095398d in fil_aio_wait (segment=segment@entry=3) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/fil/fil0fil.c:5535 2012-09-06T01:42:59 #4 0x0000000000894323 in io_handler_thread (arg=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0start.c:483 2012-09-06T01:42:59 #5 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #6 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 2 (Thread 0x7fd2e84a4700 (LWP 2636)): 2012-09-06T01:42:59 #0 0x00007fd2ec09b954 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 2012-09-06T01:42:59 #1 0x00000000009b05c5 in os_cond_wait (mutex=0x2c88100, cond=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:207 2012-09-06T01:42:59 #2 os_event_wait_low (event=event@entry=0x2c88100, reset_sig_count=4209) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/os/os0sync.c:609 2012-09-06T01:42:59 #3 0x000000000089823e in sync_array_wait_event (arr=0x254a440, index=0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0arr.c:458 2012-09-06T01:42:59 #4 0x0000000000898e71 in rw_lock_s_lock_spin (lock=lock@entry=0x7fd2dbfe98b8, pass=pass@entry=0, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/sync/sync0rw.c:453 2012-09-06T01:42:59 #5 0x00000000008f8960 in rw_lock_s_lock_func (line=253, file_name=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", pass=0, lock=0x7fd2dbfe98b8) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:419 2012-09-06T01:42:59 #6 pfs_rw_lock_s_lock_func (lock=lock@entry=0x7fd2dbfe98b8, pass=0, pass@entry=140543006899528, file_name=file_name@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/sync0rw.ic:779 2012-09-06T01:42:59 #7 0x0000000000900d24 in buf_page_get_gen (space=2550926246, space@entry=0, zip_size=zip_size@entry=0, offset=offset@entry=314, rw_latch=rw_latch@entry=1, guess=guess@entry=0x0, mode=mode@entry=10, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2e84a1dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/buf/buf0buf.c:2942 2012-09-06T01:42:59 #8 0x00000000008d7ba2 in btr_block_get_func (space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, mode=mode@entry=1, file=file@entry=0xb28250 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c", line=line@entry=253, mtr=mtr@entry=0x7fd2e84a1dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0btr.ic:59 2012-09-06T01:42:59 #9 0x00000000008dc24e in btr_cur_latch_leaves (page=0x7fd2e3d90000 "\213\363f\241", space=space@entry=0, zip_size=zip_size@entry=0, page_no=page_no@entry=314, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x7fd2b800e978, mtr=mtr@entry=0x7fd2e84a1dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:252 2012-09-06T01:42:59 #10 0x00000000008ddf3d in btr_cur_open_at_index_side_func (from_left=from_left@entry=1, index=index@entry=0x7fd2d001b728, latch_mode=latch_mode@entry=1, cursor=cursor@entry=0x7fd2b800e978, file=file@entry=0xb160b8 "/media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0pcur.ic", line=line@entry=519, mtr=mtr@entry=0x7fd2e84a1dc0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/btr/btr0cur.c:941 2012-09-06T01:42:59 #11 0x0000000000876aee in btr_pcur_open_at_index_side (mtr=0x7fd2e84a1dc0, do_init=0, pcur=0x7fd2b800e978, latch_mode=1, index=0x7fd2d001b728, from_left=1) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/btr0pcur.ic:518 2012-09-06T01:42:59 #12 row_search_for_mysql (buf=0x7fd2b8008678 "\377", mode=1, prebuilt=0x7fd2b800e908, match_mode=0, direction=0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/row/row0sel.c:3976 2012-09-06T01:42:59 #13 0x00000000008349ae in ha_innobase::index_read (this=0x7fd2b800a0a0, buf=0x7fd2b8008678 "\377", key_ptr=<optimized out>, key_len=0, find_flag=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:6665 2012-09-06T01:42:59 #14 0x0000000000832071 in ha_innobase::index_first (this=0x7fd2b800a0a0, buf=0x7fd2b8008678 "\377") at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:7015 2012-09-06T01:42:59 #15 0x000000000083f703 in ha_innobase::rnd_next (this=0x7fd2b800a0a0, buf=0x7fd2b8008678 "\377") at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:7112 2012-09-06T01:42:59 #16 0x0000000000a18506 in ha_partition::rnd_next (this=0x7fd2b8009b50, buf=0x7fd2b8008678 "\377") at /media/Vone/percona-server/origin/Percona-Server/sql/ha_partition.cc:4032 2012-09-06T01:42:59 #17 0x0000000000777233 in rr_sequential (info=0x7fd2e84a2590) at /media/Vone/percona-server/origin/Percona-Server/sql/records.cc:455 2012-09-06T01:42:59 #18 0x0000000000613f85 in mysql_update (thd=0x2d92f40, table_list=0x7fd2b8004e38, fields=..., values=..., conds=0x0, order_num=<optimized out>, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7fd2e84a28f0, updated_return=0x7fd2e84a28f8) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_update.cc:653 2012-09-06T01:42:59 #19 0x000000000059785c in mysql_execute_command (thd=thd@entry=0x2d92f40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:2940 2012-09-06T01:42:59 #20 0x000000000059c7ea in mysql_parse (thd=thd@entry=0x2d92f40, rawbuf=<optimized out>, length=73, parser_state=parser_state@entry=0x7fd2e84a3760) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:5811 2012-09-06T01:42:59 #21 0x000000000059d28a in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x2d92f40, packet=packet@entry=0x2d96681 "UPDATE `table100_innodb_key_pk_parts_2_int_autoinc` SET `col_int_key` = 1", packet_length=packet_length@entry=73) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:1061 2012-09-06T01:42:59 #22 0x000000000059e75f in do_command (thd=0x2d92f40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:788 2012-09-06T01:42:59 #23 0x0000000000648061 in do_handle_one_connection (thd_arg=thd_arg@entry=0x2d92f40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1484 2012-09-06T01:42:59 #24 0x0000000000648157 in handle_one_connection (arg=0x2d92f40) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1391 2012-09-06T01:42:59 #25 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #26 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 2012-09-06T01:42:59 Thread 1 (Thread 0x7fd2e85a8700 (LWP 2630)): 2012-09-06T01:42:59 #0 0x00007fd2ec09c9cc in pthread_kill () from /lib/libpthread.so.0 2012-09-06T01:42:59 #1 0x00000000007d6c58 in my_write_core (sig=6) at /media/Vone/percona-server/origin/Percona-Server/mysys/stacktrace.c:433 2012-09-06T01:42:59 #2 0x00000000006ad21c in handle_fatal_signal (sig=6) at /media/Vone/percona-server/origin/Percona-Server/sql/signal_handler.cc:249 2012-09-06T01:42:59 #3 <signal handler called> 2012-09-06T01:42:59 #4 0x00007fd2ea655fa5 in raise () from /lib/libc.so.6 2012-09-06T01:42:59 #5 0x00007fd2ea657428 in abort () from /lib/libc.so.6 2012-09-06T01:42:59 #6 0x0000000000986ff5 in rec_offs_validate (rec=rec@entry=0x7fd2e3d904ec "\200", index=index@entry=0x7fd2d0024298, offsets=offsets@entry=0x7fd2e85a5900) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/include/rem0rec.ic:973 2012-09-06T01:42:59 #7 0x000000000098a017 in lock_rec_queue_validate (block=block@entry=0x7fd2dbfe9740, rec=rec@entry=0x7fd2e3d904ec "\200", index=0x7fd2d0024298, offsets=offsets@entry=0x7fd2e85a5900) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:4756 2012-09-06T01:42:59 #8 0x0000000000990a5a in lock_rec_validate_page (block=0x7fd2dbfe9740) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:4965 2012-09-06T01:42:59 #9 lock_rec_block_validate (page_no=<optimized out>, space=0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:5056 2012-09-06T01:42:59 #10 lock_validate () at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:5109 2012-09-06T01:42:59 #11 lock_print_info_all_transactions (file=file@entry=0x294d5a0) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/lock/lock0lock.c:4580 2012-09-06T01:42:59 #12 0x000000000088f112 in srv_printf_innodb_monitor (file=0x294d5a0, nowait=0, trx_start=0x7fd2e85a6780, trx_end=0x7fd2e85a6788) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/srv/srv0srv.c:2243 2012-09-06T01:42:59 #13 0x0000000000839db7 in innodb_show_status (stat_print=0x6ad7aa <stat_print(THD*, char const*, uint, char const*, uint, char const*, uint)>, thd=0x2ced230, hton=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:10374 2012-09-06T01:42:59 #14 innobase_show_status (hton=<optimized out>, thd=0x2ced230, stat_print=0x6ad7aa <stat_print(THD*, char const*, uint, char const*, uint, char const*, uint)>, stat_type=<optimized out>) at /media/Vone/percona-server/origin/Percona-Server/storage/innobase/handler/ha_innodb.cc:10614 2012-09-06T01:42:59 #15 0x00000000006b5876 in ha_show_status (thd=0x2ced230, db_type=0x254adb0, stat=HA_ENGINE_STATUS) at /media/Vone/percona-server/origin/Percona-Server/sql/handler.cc:5066 2012-09-06T01:42:59 #16 0x0000000000595bfa in mysql_execute_command (thd=thd@entry=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:2480 2012-09-06T01:42:59 #17 0x000000000059c7ea in mysql_parse (thd=thd@entry=0x2ced230, rawbuf=<optimized out>, length=25, parser_state=parser_state@entry=0x7fd2e85a7760) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:5811 2012-09-06T01:42:59 #18 0x000000000059d28a in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x2ced230, packet=packet@entry=0x2d78151 "", packet_length=packet_length@entry=25) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:1061 2012-09-06T01:42:59 #19 0x000000000059e75f in do_command (thd=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_parse.cc:788 2012-09-06T01:42:59 #20 0x0000000000648061 in do_handle_one_connection (thd_arg=thd_arg@entry=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1484 2012-09-06T01:42:59 #21 0x0000000000648157 in handle_one_connection (arg=0x2ced230) at /media/Vone/percona-server/origin/Percona-Server/sql/sql_connect.cc:1391 2012-09-06T01:42:59 #22 0x00007fd2ec097e0f in start_thread () from /lib/libpthread.so.0 2012-09-06T01:42:59 #23 0x00007fd2ea70504d in clone () from /lib/libc.so.6 2012-09-06T01:42:59 Test completed with failure status STATUS_SERVER_CRASHED (101) 2012-09-06T01:42:59 gentest.pl exited with exit status STATUS_SERVER_CRASHED (101) 2012-09-06T01:42:59 [2527] runall.pl will exit with exit status STATUS_SERVER_CRASHED (101) It is crashing on ha_show_status which may be related to bug 1043620 and/or to the issue http://bugs.mysql.com/bug.php?id=60682 (which also deals with ha_show_status associated locking, also used as test case in https://bugs.launchpad.net/percona-server/+bug/1040735 )
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                ratzpo Rasmus Johansson added a comment -

                Launchpad bug id: 916205

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                ratzpo Rasmus Johansson added a comment - Launchpad bug id: 916205

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                  • Assignee:
                    Unassigned
                    Reporter:
                    elenst Elena Stepanova
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