mysqld: /data/src/10.3/storage/innobase/row/row0ins.cc:349: dberr_t row_ins_clust_index_entry_by_modify(btr_pcur_t*, ulint, ulint, ulint**, mem_heap_t**, mem_heap_t*, const dtuple_t*, que_thr_t*, mtr_t*): Assertion `rec_get_deleted_flag(rec, dict_table_is_comp(cursor->index->table))' failed.

#7  0x00007fa9c6781ee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6

#8  0x000055e7863d3203 in row_ins_clust_index_entry_by_modify (pcur=0x7fa9c485e1e0, flags=0, mode=2, offsets=0x7fa9c485e178, offsets_heap=0x7fa9c485e170, heap=0x7fa94c068360, entry=0x7fa94c089388, thr=0x7fa94c0542c0, mtr=0x7fa9c485e600) at /data/src/10.3/storage/innobase/row/row0ins.cc:348

#9  0x000055e7863d9158 in row_ins_clust_index_entry_low (flags=0, mode=2, index=0x7fa954061718, n_uniq=1, entry=0x7fa94c089388, n_ext=0, thr=0x7fa94c0542c0, dup_chk_only=false) at /data/src/10.3/storage/innobase/row/row0ins.cc:2727

#10 0x000055e7863daa9f in row_ins_clust_index_entry (index=0x7fa954061718, entry=0x7fa94c089388, thr=0x7fa94c0542c0, n_ext=0, dup_chk_only=false) at /data/src/10.3/storage/innobase/row/row0ins.cc:3244

#11 0x000055e7863daede in row_ins_index_entry (index=0x7fa954061718, entry=0x7fa94c089388, thr=0x7fa94c0542c0) at /data/src/10.3/storage/innobase/row/row0ins.cc:3359

#12 0x000055e7863db48c in row_ins_index_entry_step (node=0x7fa94c053ff0, thr=0x7fa94c0542c0) at /data/src/10.3/storage/innobase/row/row0ins.cc:3509

#13 0x000055e7863db867 in row_ins (node=0x7fa94c053ff0, thr=0x7fa94c0542c0) at /data/src/10.3/storage/innobase/row/row0ins.cc:3651

#14 0x000055e7863dc0bc in row_ins_step (thr=0x7fa94c0542c0) at /data/src/10.3/storage/innobase/row/row0ins.cc:3855

#15 0x000055e7863fb430 in row_insert_for_mysql (mysql_rec=0x7fa94c02d028 "\377", prebuilt=0x7fa94c053a08) at /data/src/10.3/storage/innobase/row/row0mysql.cc:1489

#16 0x000055e7862a0d9c in ha_innobase::write_row (this=0x7fa94c03ec98, record=0x7fa94c02d028 "\377") at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:8347

#17 0x000055e785f83451 in handler::ha_write_row (this=0x7fa94c03ec98, buf=0x7fa94c02d028 "\377") at /data/src/10.3/sql/handler.cc:6022

#18 0x000055e785c8625f in write_record (thd=0x7fa94c000b00, table=0x7fa94c03bb50, info=0x7fa9c485f400) at /data/src/10.3/sql/sql_insert.cc:1929

#19 0x000055e785c83be4 in mysql_insert (thd=0x7fa94c000b00, table_list=0x7fa94c013958, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /data/src/10.3/sql/sql_insert.cc:1057

#20 0x000055e785cb71f2 in mysql_execute_command (thd=0x7fa94c000b00) at /data/src/10.3/sql/sql_parse.cc:4684

#21 0x000055e785cc1a1c in mysql_parse (thd=0x7fa94c000b00, rawbuf=0x7fa94c0136e8 "INSERT INTO t1 (col1,col2,col3,col4) VALUES /* NULL */ (NULL,NULL,NULL,REPEAT(CAST(NULL AS CHAR(1)),@fill_amount)), (NULL,NULL,NULL,REPEAT(CAST(NULL AS CHAR(1)),@fill_amount))  /* QNO 517 CON_ID 19 */", length=200, parser_state=0x7fa9c4860660, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:7921

#22 0x000055e785caf1bd in dispatch_command (command=COM_QUERY, thd=0x7fa94c000b00, packet=0x7fa94c00ae01 " INSERT INTO t1 (col1,col2,col3,col4) VALUES /* NULL */ (NULL,NULL,NULL,REPEAT(CAST(NULL AS CHAR(1)),@fill_amount)), (NULL,NULL,NULL,REPEAT(CAST(NULL AS CHAR(1)),@fill_amount))  /* QNO 517 CON_ID 19 *"..., packet_length=202, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1819

#23 0x000055e785cadc1b in do_command (thd=0x7fa94c000b00) at /data/src/10.3/sql/sql_parse.cc:1370

#24 0x000055e785e049f4 in do_handle_one_connection (connect=0x55e789795400) at /data/src/10.3/sql/sql_connect.cc:1418

#25 0x000055e785e04781 in handle_one_connection (arg=0x55e789795400) at /data/src/10.3/sql/sql_connect.cc:1324

#26 0x00007fa9c86c6494 in start_thread (arg=0x7fa9c4861700) at pthread_create.c:333

#27 0x00007fa9c683e93f in clone () from /lib/x86_64-linux-gnu/libc.so.6

Trying to get some variables.

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

Query (0x7fa94c0136e8): INSERT INTO t1 (col1,col2,col3,col4) VALUES /* NULL */ (NULL,NULL,NULL,REPEAT(CAST(NULL AS CHAR(1)),@fill_amount)), (NULL,NULL,NULL,REPEAT(CAST(NULL AS CHAR(1)),@fill_amount))  /* QNO 517 CON_ID 19 */

Connection ID (thread ID): 19

Status: NOT_KILLED

perl ./runall.pl --no-mask --seed=1508496021 --threads=5 --duration=400 --queries=100M --reporters=QueryTimeout,Backtrace,ErrorLog,Deadlock,Shutdown --redefine=conf/mariadb/redefine_random_keys.yy --redefine=conf/mariadb/redefine_set_session_vars.yy --validators=TransformerNoComparator --transformers=ConvertSubqueriesToViews,DisableOptimizations,EnableOptimizations,ExecuteAsCTE,ExecuteAsInsertSelect,ExecuteAsPreparedOnce,ExecuteAsSelectItem,ExecuteAsUnion,ExecuteAsUpdateDelete,ExecuteAsView,NullIf,OrderBy,StraightJoin,ExecuteAsExecuteImmediate --grammar=conf/runtime/alter_online.yy --gendata=conf/runtime/alter_online.zz --mtr-build-thread=150 --basedir1=/data/bld/10.3  --vardir1=/data/logs/analyze11