Comment 10 for bug 1234395

Hit this again:

2013-12-14 22:44:04 13854 [ERROR] Slave SQL: Could not execute Update_rows event on table test.table100_innodb_key_pk_parts_2_int_autoinc; Can't find record in 'table100_innodb_key_pk_parts_2_int_autoinc', Error_code: 1032; handler error HA_ERR_KEY_NOT_FOUND; the event's master log FIRST, end_log_pos 619, Error_code: 1032
2013-12-14 22:44:04 13854 [Warning] WSREP: RBR event 5 Update_rows apply warning: 120, 1423
mysqld: /media/Tintin/Work/code/percona-xtradb-cluster/pxc56/Percona-Server/sql/transaction.cc:42: bool trans_check_state(THD*): Assertion `thd->transaction.stmt.is_empty()' failed.
17:14:04 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=3
max_threads=153
thread_count=3
connection_count=3
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 69229 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f17fc0009a0
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 = 7f1823997af0 thread_stack 0x40000
/pxc56/bin/mysqld(my_print_stacktrace+0x2c)[0x949f18]
/pxc56/bin/mysqld(handle_fatal_signal+0x304)[0x6db53c]
/usr/lib/libpthread.so.0(+0xf870)[0x7f18236f4870]
/usr/lib/libc.so.6(gsignal+0x39)[0x7f1821a80319]
/usr/lib/libc.so.6(abort+0x148)[0x7f1821a81718]
/usr/lib/libc.so.6(+0x2e446)[0x7f1821a79446]
/usr/lib/libc.so.6(+0x2e4f2)[0x7f1821a794f2]
/pxc56/bin/mysqld(_Z17trans_check_stateP3THD+0x65)[0x7edce5]
/pxc56/bin/mysqld(_Z14trans_rollbackP3THD+0xd0)[0x7ee4ee]
/pxc56/bin/mysqld[0x63b975]
/pxc56/bin/mysqld(_Z15wsrep_commit_cbPvjPK14wsrep_trx_metaPbb+0x6e)[0x63c2df]
/pxc56/lib/libgalera_smm.so(+0x1b15b0)[0x7f1820fd55b0]
/pxc56/lib/libgalera_smm.so(_ZN6galera13ReplicatorSMM9apply_trxEPvPNS_9TrxHandleE+0xb0)[0x7f1820fd7610]
/pxc56/lib/libgalera_smm.so(_ZN6galera13ReplicatorSMM11process_trxEPvPNS_9TrxHandleE+0x10e)[0x7f1820fda14e]
/pxc56/lib/libgalera_smm.so(_ZN6galera15GcsActionSource8dispatchEPvRK10gcs_actionRb+0x1b9)[0x7f1820fb9cd9]
/pxc56/lib/libgalera_smm.so(_ZN6galera15GcsActionSource7processEPvRb+0x4c)[0x7f1820fbabcc]
/pxc56/lib/libgalera_smm.so(_ZN6galera13ReplicatorSMM10async_recvEPv+0x6b)[0x7f1820fda36b]
/pxc56/lib/libgalera_smm.so(galera_recv+0x18)[0x7f1820fea4a8]
/pxc56/bin/mysqld[0x63c798]
/pxc56/bin/mysqld(start_wsrep_THD+0x39c)[0x6262e0]
/usr/lib/libpthread.so.0(+0x80a2)[0x7f18236ed0a2]
/usr/lib/libc.so.6(clone+0x6d)[0x7f1821b303dd]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0): Connection ID (thread ID): 2
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.
Writing a core file