2019-07-15 18:15:55 7ff6c29c8700  InnoDB: Assertion failure in thread 140697803720448 in file pars0pars.cc line 865

InnoDB: Failing assertion: sym_node->table != NULL

InnoDB: We intentionally generate a memory trap.

InnoDB: Submit a detailed bug report to https://jira.mariadb.org/

InnoDB: If you get repeated assertion failures or crashes, even

InnoDB: immediately after the mysqld startup, there may be

InnoDB: corruption in the InnoDB tablespace. Please refer to

InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html

InnoDB: about forcing recovery.

190715 18:15:55 [ERROR] 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.

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: 10.0.36-MariaDB

key_buffer_size=134217728

read_buffer_size=2097152

max_used_connections=3

max_threads=1002

thread_count=4

It is possible that mysqld could use up to 

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 67870119 K  bytes of memory

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

Thread pointer: 0x7ff5d9730008

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 = 0x7ff6c29c7e60 thread_stack 0x48000

sql/item_timefunc.cc:932(Item_func_month::val_int())[0xbe1cfe]

/engn001/marsvc01/mysql/bin/mysqld(handle_fatal_signal+0x49a)[0x72855a]

sigaction.c:0(__restore_rt)[0x7ff6c26ea370]

:0(__GI_raise)[0x7ff6c15011d7]

:0(__GI_abort)[0x7ff6c15028c8]

sql/sql_class.h:876(Query_arena::alloc(unsigned long))[0x9ee942]

sql/sql_select.cc:8421(next_linear_tab)[0x9efcca]

sql/field.cc:9788(make_field(TABLE_SHARE*, unsigned char*, unsigned int, unsigned char*, unsigned char, unsigned int, enum_field_types, charset_info_st const*, Field::geometry_type, Field::utype, st_typelib*, char const*))[0xb16de1]

sql/sql_string.h:68(String)[0x9ef1da]

sql/field.cc:4974(read_bigendian)[0xb14862]

sql-common/client.c:4396(mysql_options)[0xaff3b4]

sql-common/client.c:3550(mysql_real_connect)[0xb01e80]

sql-common/client.c:3367(mysql_real_connect)[0xb020db]

sql/sql_string.cc:986(well_formed_copy_nchars(charset_info_st const*, char*, unsigned int, charset_info_st const*, char const*, unsigned int, unsigned int, char const**, char const**, char const**))[0xa16a9b]

sql/table.h:1678(operator=)[0x98616d]

/engn001/marsvc01/mysql/bin/mysqld(_ZN7handler12ha_write_rowEPh+0x100)[0x7302c0]

/engn001/marsvc01/mysql/bin/mysqld(_Z12write_recordP3THDP5TABLEP12st_copy_info+0x61)[0x57fb01]

/engn001/marsvc01/mysql/bin/mysqld(_Z12mysql_insertP3THDP10TABLE_LISTR4ListI4ItemERS3_IS5_ES6_S6_15enum_duplicatesb+0xf7f)[0x587fcf]

/engn001/marsvc01/mysql/bin/mysqld(_Z21mysql_execute_commandP3THD+0x6a26)[0x5a1516]

/engn001/marsvc01/mysql/bin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x226)[0x5a2986]

/engn001/marsvc01/mysql/bin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0x19c7)[0x5a48d7]

/engn001/marsvc01/mysql/bin/mysqld(_Z10do_commandP3THD+0xe9)[0x5a5019]

/engn001/marsvc01/mysql/bin/mysqld(_Z24do_handle_one_connectionP3THD+0x174)[0x673984]

/engn001/marsvc01/mysql/bin/mysqld(handle_one_connection+0x42)[0x673ac2]

/engn001/marsvc01/mysql/bin/mysqld[0x8d3969]

pthread_create.c:0(start_thread)[0x7ff6c26e2dc5]

/lib64/libc.so.6(clone+0x6d)[0x7ff6c15c373d]

Trying to get some variables.

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

Query (0x7ff5d1c22020): insert into tb_lm_system

[...]

Connection ID (thread ID): 5

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,derived_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_join_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

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.