InnoDB: End of page dump
181109  7:22:20  InnoDB: Page checksum 1575996416 (32bit_calc: 2253597184), prior-to-4.0.14-form checksum 1371122432
InnoDB: stored checksum 0, prior-to-4.0.14-form stored checksum 0
InnoDB: Page lsn 0 0, low 4 bytes of lsn at page end 0
InnoDB: Page number (if stored to page already) 0,
InnoDB: space id (if created with >= MySQL-4.1.1 and stored already) 0
InnoDB: Page may be a freshly allocated page
181109  7:22:20 [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 http://kb.askmonty.org/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: 5.5.60-MariaDB
key_buffer_size=134217728
read_buffer_size=131072
max_used_connections=24
max_threads=153
thread_count=17
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 466718 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x56372cc30e00
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 = 0x7fe887761d80 thread_stack 0x48000
/usr/libexec/mysqld(my_print_stacktrace+0x3d)[0x5637293bacbd]
/usr/libexec/mysqld(handle_fatal_signal+0x515)[0x563728fcf4a5]
sigaction.c:0(__restore_rt)[0x7fe8ddbe35d0]
/usr/libexec/mysqld(+0x73afc1)[0x563729265fc1]
/usr/libexec/mysqld(+0x68ae15)[0x5637291b5e15]
/usr/libexec/mysqld(+0x63badb)[0x563729166adb]
/usr/libexec/mysqld(+0x610bb4)[0x56372913bbb4]
/usr/libexec/mysqld(_ZN7handler18index_read_idx_mapEPhjPKhm16ha_rkey_function+0x85)[0x563728fcfaa5]
/usr/libexec/mysqld(+0x3b15fe)[0x563728edc5fe]
/usr/libexec/mysqld(+0x3b17b8)[0x563728edc7b8]
/usr/libexec/mysqld(+0x3b7789)[0x563728ee2789]
/usr/libexec/mysqld(_ZN4JOIN8optimizeEv+0x675)[0x563728ee66d5]
/usr/libexec/mysqld(_Z12mysql_selectP3THDPPP4ItemP10TABLE_LISTjR4ListIS1_ES2_jP8st_orderSB_S2_SB_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xc8)[0x563728ee8bc8]
/usr/libexec/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x2db)[0x563728ee96eb]
/usr/libexec/mysqld(+0x36c4b9)[0x563728e974b9]
/usr/libexec/mysqld(_Z21mysql_execute_commandP3THD+0x2e8e)[0x563728ea049e]
/usr/libexec/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x125)[0x563728ea4445]
/usr/libexec/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0x1750)[0x563728ea64a0]
/usr/libexec/mysqld(_Z24do_handle_one_connectionP3THD+0x1c2)[0x563728f58a22]
/usr/libexec/mysqld(handle_one_connection+0x4a)[0x563728f58aca]
pthread_create.c:0(start_thread)[0x7fe8ddbdbdd5]
/lib64/libc.so.6(clone+0x6d)[0x7fe8dc3d5ead]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x7fe850018e98): select CUSTOMERID FROM DS3.CUSTOMERS where USERNAME='user237896' and PASSWORD='password'
Connection ID (thread ID): 98
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=off

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.
181109 07:22:21 mysqld_safe Number of processes running now: 0
181109 07:22:21 mysqld_safe mysqld restarted
181109  7:22:21 [Note] /usr/libexec/mysqld (mysqld 5.5.60-MariaDB) starting as process 26122 ...
181109  7:22:21 InnoDB: The InnoDB memory heap is disabled
181109  7:22:21 InnoDB: Mutexes and rw_locks use GCC atomic builtins
181109  7:22:21 InnoDB: Compressed tables use zlib 1.2.7
181109  7:22:21 InnoDB: Using Linux native AIO
181109  7:22:21 InnoDB: Initializing buffer pool, size = 128.0M
181109  7:22:21 InnoDB: Completed initialization of buffer pool
181109  7:22:21 InnoDB: highest supported file format is Barracuda.
181109  7:22:21  InnoDB: Starting crash recovery from checkpoint LSN=118234821021
InnoDB: Restoring possible half-written data pages from the doublewrite buffer...
181109  7:22:21  InnoDB: Starting final batch to recover 587 pages from redo log
181109  7:22:21  InnoDB: Waiting for the background threads to start
181109  7:22:22 Percona XtraDB (http://www.percona.com) 5.5.59-MariaDB-38.11 started; log sequence number 118235094167
181109  7:22:22 [Note] Plugin 'FEEDBACK' is disabled.
181109  7:22:22 [Note] Server socket created on IP: '0.0.0.0'.
181109  7:22:22 [Note] Event Scheduler: Loaded 0 events
181109  7:22:22 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.5.60-MariaDB'  socket: '/var/lib/mysql/mysql.sock'  port: 3306  MariaDB Server