170411 20:40:29 [ERROR] 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.

To report this bug, see https://mariadb.com/kb/en/reporting-bugs

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.

Server version: 10.2.4-MariaDB-log

key_buffer_size=134217728

read_buffer_size=131072

max_used_connections=47

max_threads=153

thread_count=42

It is possible that mysqld could use up to

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 467200 K  bytes of memory

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

Thread pointer: 0x7fd003636008

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 = 0x7fd030ad5930 thread_stack 0x48c00

/usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x7fd043967c3e]

/usr/sbin/mysqld(handle_fatal_signal+0x30d)[0x7fd0433af29d]

/lib64/libpthread.so.0(+0xf370)[0x7fd042926370]

/usr/sbin/mysqld(_ZN10TABLE_LIST13is_with_tableEv+0x0)[0x7fd0432d11d0]

/usr/sbin/mysqld(+0x51f9dc)[0x7fd0432749dc]

/usr/sbin/mysqld(+0x51febd)[0x7fd043274ebd]

/usr/sbin/mysqld(_ZN10TABLE_LIST5printEP3THDyP6String15enum_query_type+0x56)[0x7fd043274c56]

/usr/sbin/mysqld(+0x51ff22)[0x7fd043274f22]

/usr/sbin/mysqld(_ZN10TABLE_LIST5printEP3THDyP6String15enum_query_type+0x56)[0x7fd043274c56]

/usr/sbin/mysqld(+0x51ff22)[0x7fd043274f22]

/usr/sbin/mysqld(_ZN10TABLE_LIST5printEP3THDyP6String15enum_query_type+0x56)[0x7fd043274c56]

/usr/sbin/mysqld(+0x51febd)[0x7fd043274ebd]

/usr/sbin/mysqld(_ZN10TABLE_LIST5printEP3THDyP6String15enum_query_type+0x56)[0x7fd043274c56]

/usr/sbin/mysqld(+0x51ff22)[0x7fd043274f22]

/usr/sbin/mysqld(_ZN10TABLE_LIST5printEP3THDyP6String15enum_query_type+0x56)[0x7fd043274c56]

/usr/sbin/mysqld(+0x51ff22)[0x7fd043274f22]

/usr/sbin/mysqld(_ZN10TABLE_LIST5printEP3THDyP6String15enum_query_type+0x56)[0x7fd043274c56]

/usr/sbin/mysqld(+0x51febd)[0x7fd043274ebd]

/usr/sbin/mysqld(_ZN13st_select_lex5printEP3THDP6String15enum_query_type+0x4b3)[0x7fd043275733]

/usr/sbin/mysqld(_ZN18st_select_lex_unit5printEP6String15enum_query_type+0x67)[0x7fd043219147]

/usr/sbin/mysqld(_Z29mysqld_show_create_get_fieldsP3THDP10TABLE_LISTP4ListI4ItemEP6String+0x306)[0x7fd043284396]

/usr/sbin/mysqld(_Z18mysqld_show_createP3THDP10TABLE_LIST+0xc3)[0x7fd043284773]

/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x2736)[0x7fd043228156]

/usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x2de)[0x7fd04322ea6e]

/usr/sbin/mysqld(+0x4da2b7)[0x7fd04322f2b7]

/usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x1250)[0x7fd043230b30]

/usr/sbin/mysqld(_Z10do_commandP3THD+0x161)[0x7fd0432323c1]

/usr/sbin/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x1aa)[0x7fd0432f18da]

/usr/sbin/mysqld(handle_one_connection+0x3d)[0x7fd0432f19fd]

/lib64/libpthread.so.0(+0x7dc5)[0x7fd04291edc5]

/lib64/libc.so.6(clone+0x6d)[0x7fd040d3d73d]

Trying to get some variables.

Some pointers may be invalid and cause the dump to abort.

Query (0x7fcfd1e1e020): show create table `mltest`.`market_index_top200_view`

Connection ID (thread ID): 584

Status: NOT_KILLED

Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,der

ived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_jo

in_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,cond

ition_pushdown_for_derived=on

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.