2016-10-31T13:59:36.658206Z 0 [Note] /usr/sbin/mysqld: ready for connections.

Version: '5.7.16-log'  socket: '/var/lib/mysql/mysql.sock'  port: 3307  MySQL Community Server (GPL)

13:59:54 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.

key_buffer_size=8388608

read_buffer_size=131072

max_used_connections=1

max_threads=151

thread_count=1

connection_count=1

It is possible that mysqld could use up to 

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 68190 K  bytes of memory

Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f66bc000ae0

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 = 7f66f188ce70 thread_stack 0x40000

/usr/sbin/mysqld(my_print_stacktrace+0x3b)[0xef182b]

/usr/sbin/mysqld(handle_fatal_signal+0x461)[0x7ad8c1]

/lib64/libpthread.so.0(+0xf100)[0x7f67068a5100]

/usr/lib64/mysql/plugin/server_audit.so(auditing+0x67e)[0x7f66f18d78fe]

/usr/lib64/mysql/plugin/server_audit.so(+0x9b8b)[0x7f66f18d8b8b]

/usr/sbin/mysqld[0x7adac3]

/usr/sbin/mysqld(_Z18mysql_audit_notifyP3THD30mysql_event_general_subclass_tiPKcm+0x1f4)[0x7ae074]

/usr/sbin/mysqld(_ZN12Query_logger17general_log_printEP3THD19enum_server_commandPKcz+0xc5)[0xc112e5]

/usr/sbin/mysqld(_Z15acl_log_connectPKcS0_S0_S0_P3THD19enum_server_command+0xaf)[0x7b5fff]

/usr/sbin/mysqld(_Z16acl_authenticateP3THD19enum_server_command+0xb79)[0x7b6de9]

/usr/sbin/mysqld[0xc84dbd]

/usr/sbin/mysqld(_Z22thd_prepare_connectionP3THD+0x62)[0xc85f52]

/usr/sbin/mysqld(handle_connection+0x263)[0xd86993]

/usr/sbin/mysqld(pfs_spawn_thread+0x1b4)[0x12645b4]

/lib64/libpthread.so.0(+0x7dc5)[0x7f670689ddc5]

/lib64/libc.so.6(clone+0x6d)[0x7f6705359ced]

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

The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains

information that should help you find out what is causing the crash.