Created
April 30, 2017 16:45
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30-Apr-2017-m1-2-mysql-crash
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16:00:23 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 XtraDB Cluster better by reporting any | |
bugs at https://bugs.launchpad.net/percona-xtradb-cluster | |
key_buffer_size=524288000 | |
read_buffer_size=131072 | |
max_used_connections=693 | |
max_threads=1002 | |
thread_count=88 | |
connection_count=70 | |
It is possible that mysqld could use up to | |
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 51957084 K bytes of memory | |
Hope that's ok; if not, decrease some variables in the equation. | |
Thread pointer: 0x281e940 | |
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 = 7fb8b406be00 thread_stack 0x30000 | |
/usr/sbin/mysqld(my_print_stacktrace+0x2c)[0x9250cc] | |
/usr/sbin/mysqld(handle_fatal_signal+0x461)[0x69e3e1] | |
/lib/x86_64-linux-gnu/libpthread.so.0(+0x10330)[0x7fb9390ef330] | |
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyObject_Call+0x2a)[0x7fb772685d2a] | |
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyObject_CallFunction+0xbb)[0x7fb7726407eb] | |
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyErr_NewException+0x8c)[0x7fb7726272ac] | |
/lib/security/pam_python.so(+0x6b9c)[0x7fb72cabbb9c] | |
/lib/x86_64-linux-gnu/libpam.so.0(+0x2dff)[0x7fb8cc150dff] | |
/lib/x86_64-linux-gnu/libpam.so.0(pam_acct_mgmt+0x2c)[0x7fb8cc1505dc] | |
/usr/lib/mysql/plugin/auth_pam_compat.so(authenticate_user_with_pam_server+0x118)[0x7fb8b6bd7678] | |
/usr/sbin/mysqld[0x6afb5d] | |
/usr/sbin/mysqld(_Z16acl_authenticateP3THDj+0x1021)[0x6c53c1] | |
/usr/sbin/mysqld[0x6f3bc3] | |
/usr/sbin/mysqld(_Z16login_connectionP3THD+0x42)[0x6f5692] | |
/usr/sbin/mysqld(_Z22thd_prepare_connectionP3THD+0x24)[0x6f5eb4] | |
/usr/sbin/mysqld(_Z24do_handle_one_connectionP3THD+0x14b)[0x6f61fb] | |
/usr/sbin/mysqld(handle_one_connection+0x40)[0x6f6410] | |
/usr/sbin/mysqld(pfs_spawn_thread+0x143)[0xb969d3] | |
/lib/x86_64-linux-gnu/libpthread.so.0(+0x8184)[0x7fb9390e7184] | |
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7fb9385f437d] | |
Trying to get some variables. | |
Some pointers may be invalid and cause the dump to abort. | |
Query (0): Connection ID (thread ID): 3646767 | |
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. | |
170430 09:00:23 mysqld_safe Number of processes running now: 0 | |
170430 09:00:23 mysqld_safe WSREP: not restarting wsrep node automatically | |
170430 09:00:23 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended | |
170430 09:37:39 mysqld_safe Starting mysqld daemon with databases from /db/mysql/ |
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