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Segmentation faults Percona Server 5.6.19

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  • Segmentation faults Percona Server 5.6.19

    Hi, I'm hoping for a little guidance with this. I have had two of these crashes now on a recent installation of Percona Server 5.6.19 on CentOS 6.5. The problem happens when accessing ARCHIVE tables. Does this look like a bug?

    16:05:46 UTC - mysqld got signal 11 ;
    This could be because you hit a bug. It is also possible that this binary
    or one of the libraries it was linked against is corrupt, improperly built,
    or misconfigured. This error can also be caused by malfunctioning hardware.
    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=1073741824
    read_buffer_size=1048576
    max_used_connections=188
    max_threads=2002
    thread_count=177
    connection_count=176
    It is possible that mysqld could use up to
    key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 7228203 K bytes of memory
    Hope that's ok; if not, decrease some variables in the equation.

    Thread pointer: 0x17e85e60
    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 = 7f7c813f8d40 thread_stack 0x30000
    /usr/sbin/mysqld(my_print_stacktrace+0x2c)[0x8bb80c]
    /usr/sbin/mysqld(handle_fatal_signal+0x479)[0x6504b9]
    /lib64/libpthread.so.0[0x3af3a0f710]
    /usr/sbin/mysqld(_ZN10ha_archive10unpack_rowEP11azio_streamP h+0xf5)[0xadb385]
    /usr/sbin/mysqld(_ZN10ha_archive8rnd_nextEPh+0x7a)[0xadb8ba]
    /usr/sbin/mysqld(_ZN7handler11ha_rnd_nextEPh+0x5d)[0x597c5d]
    /usr/sbin/mysqld(_Z13rr_sequentialP11READ_RECORD+0x20)[0x7f5780]
    /usr/sbin/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x101 )[0x6adbf1]
    /usr/sbin/mysqld(_ZN4JOIN4execEv+0x2b8)[0x6ace68]
    /usr/sbin/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4 ItemEPS4_P10SQL_I_ListI8st_orderESB_S7_yP13select_ resultP18st_select_lex_unitP13st_select_lex+0x275)[0x6f56b5]
    /usr/sbin/mysqld(_Z13handle_selectP3THDP13select_resultm+0x1 65)[0x6f5f15]
    /usr/sbin/mysqld[0x559ee0]
    /usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x1cec)[0x6cfe3c]
    /usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x5c 8)[0x6d5078]
    /usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3 THDPcj+0xfa7)[0x6d6807]
    /usr/sbin/mysqld(_Z24do_handle_one_connectionP3THD+0x162)[0x6a4882]
    /usr/sbin/mysqld(handle_one_connection+0x40)[0x6a4970]
    /usr/sbin/mysqld(pfs_spawn_thread+0x143)[0xb0dc13]
    /lib64/libpthread.so.0[0x3af3a079d1]
    /lib64/libc.so.6(clone+0x6d)[0x3af36e8b5d]

    Trying to get some variables.
    Some pointers may be invalid and cause the dump to abort.
    Query (7f7c380009a0): is an invalid pointer
    Connection ID (thread ID): 71
    Status: NOT_KILLED

    ================================================== ==============

    08:11:21 UTC - mysqld got signal 11 ;
    This could be because you hit a bug. It is also possible that this binary
    or one of the libraries it was linked against is corrupt, improperly built,
    or misconfigured. This error can also be caused by malfunctioning hardware.
    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=1073741824
    read_buffer_size=1048576
    max_used_connections=111
    max_threads=2002
    thread_count=31
    connection_count=30
    It is possible that mysqld could use up to
    key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 7228203 K bytes of memory
    Hope that's ok; if not, decrease some variables in the equation.

    Thread pointer: 0x17ede490
    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 = 7fe1fcd8dd40 thread_stack 0x30000
    /usr/sbin/mysqld(my_print_stacktrace+0x2c)[0x8bb80c]
    /usr/sbin/mysqld(handle_fatal_signal+0x479)[0x6504b9]
    /lib64/libpthread.so.0[0x3af3a0f710]
    /usr/sbin/mysqld(_ZN10ha_archive10unpack_rowEP11azio_streamP h+0xf5)[0xadb385]
    /usr/sbin/mysqld(_ZN10ha_archive8optimizeEP3THDP15st_ha_chec k_opt+0x2a7)[0xadbbf7]
    /usr/sbin/mysqld(_ZN10ha_archive6repairEP3THDP15st_ha_check_ opt+0x15)[0xad9145]
    /usr/sbin/mysqld(_ZN10ha_archive16check_and_repairEP3THD+0x3 1)[0xad92f1]
    /usr/sbin/mysqld(_ZN18Open_table_context24recover_from_faile d_openEv+0x431)[0x68b941]
    /usr/sbin/mysqld(_Z11open_tablesP3THDPP10TABLE_LISTPjjP19Pre locking_strategy+0x4fe)[0x68c14e]
    /usr/sbin/mysqld(_Z30open_normal_and_derived_tablesP3THDP10T ABLE_LISTj+0x51)[0x68cc51]
    /usr/sbin/mysqld[0x6fcd02]
    /usr/sbin/mysqld(_Z14get_all_tablesP3THDP10TABLE_LISTP4Item+ 0x191)[0x70f121]
    /usr/sbin/mysqld(_Z24get_schema_tables_resultP4JOIN23enum_sc hema_table_state+0x2d2)[0x7100d2]
    /usr/sbin/mysqld(_ZN4JOIN14prepare_resultEPP4ListI4ItemE+0xa 5)[0x6f0f15]
    /usr/sbin/mysqld(_ZN4JOIN4execEv+0xac)[0x6acc5c]
    /usr/sbin/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4 ItemEPS4_P10SQL_I_ListI8st_orderESB_S7_yP13select_ resultP18st_select_lex_unitP13st_select_lex+0x275)[0x6f56b5]
    /usr/sbin/mysqld(_Z13handle_selectP3THDP13select_resultm+0x1 65)[0x6f5f15]
    /usr/sbin/mysqld[0x559ee0]
    /usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x1cec)[0x6cfe3c]
    /usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x5c 8)[0x6d5078]
    /usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3 THDPcj+0xfa7)[0x6d6807]
    /usr/sbin/mysqld(_Z24do_handle_one_connectionP3THD+0x162)[0x6a4882]
    /usr/sbin/mysqld(handle_one_connection+0x40)[0x6a4970]
    /usr/sbin/mysqld(pfs_spawn_thread+0x143)[0xb0dc13]
    /lib64/libpthread.so.0[0x3af3a079d1]
    /lib64/libc.so.6(clone+0x6d)[0x3af36e8b5d]

    Trying to get some variables.
    Some pointers may be invalid and cause the dump to abort.
    Query (7fe0f8004af0): is an invalid pointer
    Connection ID (thread ID): 5310
    Status: NOT_KILLED
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