06:00:01 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.
Attempting to collect some information that could help diagnose the problem.
As this is a crash and something is definitely wrong, the information
collection process might fail.
Please help us make Percona XtraDB Cluster better by reporting any
bugs at https://bugs.launchpad.net/percona-xtradb-cluster
key_buffer_size=4194304
read_buffer_size=131072
max_used_connections=142
max_threads=501
thread_count=90
connection_count=41
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 16459415 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x7fe4f0a802a0
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 = 7fe4ffffea70 thread_stack 0x400000
/usr/sbin/mysqld(my_print_stacktrace+0x3b)[0xed221b]
/usr/sbin/mysqld(handle_fatal_signal+0x499)[0x783ef9]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x7feb196cf390]
/usr/sbin/mysqld(_ZN14Arg_comparator13compare_e_intEv+0x26)[0x82d206]
/usr/sbin/mysqld(_ZN15Item_func_equal7val_intEv+0x2b)[0x82d42b]
/usr/sbin/mysqld(_Z19innobase_index_condPv+0x40)[0xef65b0]
/usr/sbin/mysqld[0x75318f]
/usr/sbin/mysqld(_Z15row_search_mvccPh15page_cur_mode_tP14row_prebuilt_tmm+0x29bf)[0x101f77f]
/usr/sbin/mysqld(_ZN11ha_innobase13general_fetchEPhjj+0x17c)[0xf035ac]
/usr/sbin/mysqld(_ZN7handler18ha_index_next_sameEPhPKhj+0x1a6)[0x804f66]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7fe4f00507a0): is an invalid pointer
Connection ID (thread ID): 23349308
Status: NOT_KILLED
I got this error too unexpectedly!
06:00:01 UTC - mysqld got signal 11: /bugs.launchpad .net/percona- xtradb- cluster
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.
Attempting to collect some information that could help diagnose the problem.
As this is a crash and something is definitely wrong, the information
collection process might fail.
Please help us make Percona XtraDB Cluster better by reporting any
bugs at https:/
key_buffer_ size=4194304 size=131072 connections= 142 size)*max_ threads = 16459415 K bytes of memory
read_buffer_
max_used_
max_threads=501
thread_count=90
connection_count=41
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x7fe4f0a802a0 mysqld( my_print_ stacktrace+ 0x3b)[0xed221b] mysqld( handle_ fatal_signal+ 0x499)[ 0x783ef9] 64-linux- gnu/libpthread. so.0(+0x11390) [0x7feb196cf390 ] mysqld( _ZN14Arg_ comparator13com pare_e_ intEv+0x26) [0x82d206] mysqld( _ZN15Item_ func_equal7val_ intEv+0x2b) [0x82d42b] mysqld( _Z19innobase_ index_condPv+ 0x40)[0xef65b0] mysqld[ 0x75318f] mysqld( _Z15row_ search_ mvccPh15page_ cur_mode_ tP14row_ prebuilt_ tmm+0x29bf) [0x101f77f] mysqld( _ZN11ha_ innobase13gener al_fetchEPhjj+ 0x17c)[ 0xf035ac] mysqld( _ZN7handler18ha _index_ next_sameEPhPKh j+0x1a6) [0x804f66]
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 = 7fe4ffffea70 thread_stack 0x400000
/usr/sbin/
/usr/sbin/
/lib/x86_
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/ mysqld[ 0xc533ea] mysqld( _Z10sub_ selectP4JOINP7Q EP_TABb+ 0x13e)[ 0xc5a1fe] mysqld( _ZN4JOIN4execEv +0x3c8) [0xc52d08] mysqld( _Z12handle_ queryP3THDP3LEX P12Query_ resultyy+ 0x233)[ 0xccba53] mysqld[ 0x747d10] mysqld( _Z21mysql_ execute_ commandP3THDb+ 0x790d) [0xc8ac9d] mysqld( _Z11mysql_ parseP3THDP12Pa rser_state+ 0x66d)[ 0xc8c87d] mysqld[ 0xc8c9db] mysqld( _Z16dispatch_ commandP3THDPK8 COM_DATA19enum_ server_ command+ 0x1f85) [0xc8f3a5] mysqld( _Z10do_ commandP3THD+ 0x27e)[ 0xc9060e] mysqld( handle_ connection+ 0x3b8)[ 0xd5bef8] mysqld( pfs_spawn_ thread+ 0x1b4)[ 0x1274374] 64-linux- gnu/libpthread. so.0(+0x76ba) [0x7feb196c56ba ] 64-linux- gnu/libc. so.6(clone+ 0x6d)[0x7feb18b 5a3dd]
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/lib/x86_
/lib/x86_
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7fe4f00507a0): is an invalid pointer
Connection ID (thread ID): 23349308
Status: NOT_KILLED