BF-BF X lock conflict
RECORD LOCKS space id 1965277 page no 68 n bits 120 index PRIMARY of table data_mdt.V30_55_044 trx id A72E0B521 lock_mode X locks rec but not gap
07:13:22 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 XtraDB Cluster better by reporting any
bugs at https://bugs.launchpad.net/percona-xtradb-cluster
key_buffer_size=8388608
read_buffer_size=131072
max_used_connections=123
max_threads=153
thread_count=25
connection_count=8
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 343066 K bytes of memory
Hope that’s ok; if not, decrease some variables in the equation.
Thread pointer: 0x7f2f9c000990
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 = 7f3d08332a58 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x20)[0x7a4db0]
/usr/sbin/mysqld(handle_fatal_signal+0x36f)[0x693b0f]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x10340)[0x7f3d3a67c340]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x39)[0x7f3d39698cc9]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x148)[0x7f3d3969c0d8]
/usr/sbin/mysqld[0x50d0c4]
/usr/sbin/mysqld[0x8ed07a]
/usr/sbin/mysqld[0x8f223d]
/usr/sbin/mysqld[0x8f2be3]
/usr/sbin/mysqld[0x8304ea]
/usr/sbin/mysqld[0x834454]
/usr/sbin/mysqld[0x80744d]
/usr/sbin/mysqld[0x80ca53]
/usr/sbin/mysqld(_ZN14Rows_log_event8find_rowEPK14Relay_log_info+0x64)[0x72cfa4]
/usr/sbin/mysqld(_ZN21Update_rows_log_event11do_exec_rowEPK14Relay_log_info+0x89)[0x72d769]
/usr/sbin/mysqld(_ZN14Rows_log_event14do_apply_eventEPK14Relay_log_info+0x1e5)[0x723b55]
/usr/sbin/mysqld(_Z14wsrep_apply_cbPvPKvmjPK14wsrep_trx_meta+0x6ab)[0x653bab]
/usr/lib/libgalera_smm.so(+0x196a96)[0x7f3d1ca68a96]
/usr/lib/libgalera_smm.so(_ZN6galera13ReplicatorSMM9apply_trxEPvPNS_9TrxHandleE+0xce)[0x7f3d1ca6aabe]
/usr/lib/libgalera_smm.so(_ZN6galera13ReplicatorSMM11process_trxEPvPNS_9TrxHandleE+0x10e)[0x7f3d1ca6d72e]
/usr/lib/libgalera_smm.so(_ZN6galera15GcsActionSource8dispatchEPvRK10gcs_actionRb+0x1b9)[0x7f3d1ca4d979]
/usr/lib/libgalera_smm.so(_ZN6galera15GcsActionSource7processEPvRb+0x4c)[0x7f3d1ca4e86c]
/usr/lib/libgalera_smm.so(_ZN6galera13ReplicatorSMM10async_recvEPv+0x6b)[0x7f3d1ca6d94b]
/usr/lib/libgalera_smm.so(galera_recv+0x18)[0x7f3d1ca7e9c8]
/usr/sbin/mysqld[0x6544a8]
/usr/sbin/mysqld(start_wsrep_THD+0x34b)[0x5261bb]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x8182)[0x7f3d3a674182]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f3d3975c47d]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0): is an invalid pointer
Connection ID (thread ID): 14
Status: NOT_KILLED
You may download the Percona XtraDB Cluster operations manual by visiting
http://www.percona.com/software/percona-xtradb-cluster/. You may find information
in the manual which will help you identify the cause of the crash.
170911 09:13:22 mysqld_safe Number of processes running now: 0
170911 09:13:22 mysqld_safe WSREP: not restarting wsrep node automatically
170911 09:13:22 mysqld_safe mysqld from pid file /var/lib/mysql/nsearch11.pid ended