--source include/have_innodb.inc

CREATE TABLE t1 (

    pk int,

    a int unsigned,

    b int unsigned,

    unique (a),

    unique (b),

    primary key (pk)

) ENGINE=InnoDB;

INSERT IGNORE INTO t1 VALUES (1,1,NULL),(2,9,6),(3,2,6),(4,NULL,0),(5,0,NULL);

# Cleanup

DROP TABLE t1;

mysqld: /data/src/10.5/storage/innobase/page/page0cur.cc:1324: rec_t* page_cur_insert_rec_low(const page_cur_t*, dict_index_t*, const rec_t*, offset_t*, mtr_t*): Assertion `!memcmp(insert_buf, rec - extra_size, rec_size)' failed.

200219 19:30:59 [ERROR] mysqld got signal 6 ;

#7  0x00007f7359fe4f12 in __GI___assert_fail (assertion=0x55d34b7bc260 "!memcmp(insert_buf, rec - extra_size, rec_size)", file=0x55d34b7bbc70 "/data/src/10.5/storage/innobase/page/page0cur.cc", line=1324, function=0x55d34b7be2e0 <page_cur_insert_rec_low(page_cur_t const*, dict_index_t*, unsigned char const*, unsigned short*, mtr_t*)::__PRETTY_FUNCTION__> "rec_t* page_cur_insert_rec_low(const page_cur_t*, dict_index_t*, const rec_t*, offset_t*, mtr_t*)") at assert.c:101

#8  0x000055d34b00fffc in page_cur_insert_rec_low (cur=0x7f7354378598, index=0x7f732019fa60, rec=0x7f73200688e6 "", offsets=0x7f7354378630, mtr=0x7f7354378890) at /data/src/10.5/storage/innobase/page/page0cur.cc:1324

#9  0x000055d34b1c0572 in page_cur_tuple_insert (cursor=0x7f7354378598, tuple=0x7f7320067eb0, index=0x7f732019fa60, offsets=0x7f7354378538, heap=0x7f7354378510, n_ext=0, mtr=0x7f7354378890) at /data/src/10.5/storage/innobase/include/page0cur.ic:285

#10 0x000055d34b1ce7b9 in btr_cur_optimistic_insert (flags=0, cursor=0x7f7354378590, offsets=0x7f7354378538, heap=0x7f7354378510, entry=0x7f7320067eb0, rec=0x7f7354378540, big_rec=0x7f7354378548, n_ext=0, thr=0x7f732009bc80, mtr=0x7f7354378890) at /data/src/10.5/storage/innobase/btr/btr0cur.cc:3537

#11 0x000055d34b08647b in row_ins_sec_index_entry_low (flags=0, mode=2, index=0x7f732019fa60, offsets_heap=0x7f7320068860, heap=0x7f7320068cf0, entry=0x7f7320067eb0, trx_id=0, thr=0x7f732009bc80) at /data/src/10.5/storage/innobase/row/row0ins.cc:3115

#12 0x000055d34b086d52 in row_ins_sec_index_entry (index=0x7f732019fa60, entry=0x7f7320067eb0, thr=0x7f732009bc80, check_foreign=true) at /data/src/10.5/storage/innobase/row/row0ins.cc:3316

#13 0x000055d34b086f48 in row_ins_index_entry (index=0x7f732019fa60, entry=0x7f7320067eb0, thr=0x7f732009bc80) at /data/src/10.5/storage/innobase/row/row0ins.cc:3361

#14 0x000055d34b0877a5 in row_ins_index_entry_step (node=0x7f732009b9f8, thr=0x7f732009bc80) at /data/src/10.5/storage/innobase/row/row0ins.cc:3528

#15 0x000055d34b087bc9 in row_ins (node=0x7f732009b9f8, thr=0x7f732009bc80) at /data/src/10.5/storage/innobase/row/row0ins.cc:3664

#16 0x000055d34b088374 in row_ins_step (thr=0x7f732009bc80) at /data/src/10.5/storage/innobase/row/row0ins.cc:3807

#17 0x000055d34b0acac5 in row_insert_for_mysql (mysql_rec=0x7f732000b430 "\375\005", prebuilt=0x7f732009b470, ins_mode=ROW_INS_NORMAL) at /data/src/10.5/storage/innobase/row/row0mysql.cc:1463

#18 0x000055d34af0516c in ha_innobase::write_row (this=0x7f732009a828, record=0x7f732000b430 "\375\005") at /data/src/10.5/storage/innobase/handler/ha_innodb.cc:7774

#19 0x000055d34aafbf26 in handler::ha_write_row (this=0x7f732009a828, buf=0x7f732000b430 "\375\005") at /data/src/10.5/sql/handler.cc:6657

#20 0x000055d34a75748c in write_record (thd=0x7f7320000b00, table=0x7f732000a5b0, info=0x7f7354379c60, sink=0x0) at /data/src/10.5/sql/sql_insert.cc:2056

#21 0x000055d34a754402 in mysql_insert (thd=0x7f7320000b00, table_list=0x7f73200135f0, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=true, result=0x0) at /data/src/10.5/sql/sql_insert.cc:1081

#22 0x000055d34a7a5543 in mysql_execute_command (thd=0x7f7320000b00) at /data/src/10.5/sql/sql_parse.cc:4505

#23 0x000055d34a7b145c in mysql_parse (thd=0x7f7320000b00, rawbuf=0x7f73200134a8 "INSERT IGNORE INTO t1 VALUES (1,1,NULL),(2,9,6),(3,2,6),(4,NULL,0),(5,0,NULL)", length=77, parser_state=0x7f735437a570, is_com_multi=false, is_next_command=false) at /data/src/10.5/sql/sql_parse.cc:7918

#24 0x000055d34a79d105 in dispatch_command (command=COM_QUERY, thd=0x7f7320000b00, packet=0x7f73201580f1 "INSERT IGNORE INTO t1 VALUES (1,1,NULL),(2,9,6),(3,2,6),(4,NULL,0),(5,0,NULL)", packet_length=77, is_com_multi=false, is_next_command=false) at /data/src/10.5/sql/sql_parse.cc:1845

#25 0x000055d34a79b84c in do_command (thd=0x7f7320000b00) at /data/src/10.5/sql/sql_parse.cc:1364

#26 0x000055d34a93b9a9 in do_handle_one_connection (connect=0x55d34db22380, put_in_cache=true) at /data/src/10.5/sql/sql_connect.cc:1422

#27 0x000055d34a93b6d8 in handle_one_connection (arg=0x55d34db22380) at /data/src/10.5/sql/sql_connect.cc:1319

#28 0x000055d34ae98183 in pfs_spawn_thread (arg=0x55d34daa3c00) at /data/src/10.5/storage/perfschema/pfs.cc:1869

#29 0x00007f735bf6d4a4 in start_thread (arg=0x7f735437b700) at pthread_create.c:456

#30 0x00007f735a0a1d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97