SET sort_buffer_size=1125899906842624;

CREATE TABLE t (a INT,b CHAR,KEY(a,b)) ENGINE=InnoDB;

DELETE a1 FROM t AS a1,t AS a2 WHERE a1.a=a2.a;

mysqld: /test/10.7_dbg/mysys/my_alloc.c:105: calculate_block_sizes: Assertion `block_size <= 0xFFFFFFFFL' failed.

Core was generated by `/test/MD160821-mariadb-10.7.0-linux-x86_64-dbg/bin/mysqld --no-defaults --core-'.

Program terminated with signal SIGABRT, Aborted.

#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

[Current thread is 1 (Thread 0x14e1299fe700 (LWP 3125595))]

(gdb) bt

#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

#1  0x000014e1408a8859 in __GI_abort () at abort.c:79

#2  0x000014e1408a8729 in __assert_fail_base (fmt=0x14e140a3e588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x55a090fea1b9 "block_size <= 0xFFFFFFFFL", file=0x55a090fea2d8 "/test/10.7_dbg/mysys/my_alloc.c", line=105, function=<optimized out>) at assert.c:92

#3  0x000014e1408b9f36 in __GI___assert_fail (assertion=assertion@entry=0x55a090fea1b9 "block_size <= 0xFFFFFFFFL", file=file@entry=0x55a090fea2d8 "/test/10.7_dbg/mysys/my_alloc.c", line=line@entry=105, function=function@entry=0x55a090fea360 <__PRETTY_FUNCTION__.15853> "calculate_block_sizes") at assert.c:101

#4  0x000055a090b7028c in calculate_block_sizes (mem_root=mem_root@entry=0x14e0e0071ea8, block_size=block_size@entry=70368744177660, pre_alloc_size=pre_alloc_size@entry=0x14e1299fca48) at /test/10.7_dbg/mysys/my_alloc.c:105

#5  0x000055a090b703d3 in init_alloc_root (key=0, mem_root=mem_root@entry=0x14e0e0071ea8, block_size=70368744177660, pre_alloc_size=<optimized out>, pre_alloc_size@entry=0, my_flags=my_flags@entry=65536) at /test/10.7_dbg/mysys/my_alloc.c:162

#6  0x000055a090b85d9d in init_tree (tree=tree@entry=0x14e0e0071c70, default_alloc_size=<optimized out>, memory_limit=memory_limit@entry=0, size=<optimized out>, compare=0x55a09002a11a <refpos_order_cmp(void*, void const*, void const*)>, free_element=free_element@entry=0x0, custom_arg=0x14e0e00295f0, my_flags=65536) at /test/10.7_dbg/mysys/tree.c:131

#7  0x000055a0901d4723 in Unique::Unique (this=0x14e0e0071ac8, comp_func=<optimized out>, comp_func_fixed_arg=<optimized out>, size_arg=<optimized out>, max_in_memory_size_arg=<optimized out>, min_dupl_count_arg=<optimized out>) at /test/10.7_dbg/sql/uniques.cc:93

#8  0x000055a09002a855 in multi_delete::initialize_tables (this=0x14e0e00158c0, join=<optimized out>) at /test/10.7_dbg/sql/sql_delete.cc:1303

#9  0x000055a090119d1a in JOIN::optimize_stage2 (this=this@entry=0x14e0e0015928) at /test/10.7_dbg/sql/sql_select.cc:2527

#10 0x000055a09011de23 in JOIN::optimize_inner (this=this@entry=0x14e0e0015928) at /test/10.7_dbg/sql/sql_select.cc:2479

#11 0x000055a09011e02e in JOIN::optimize (this=this@entry=0x14e0e0015928) at /test/10.7_dbg/sql/sql_select.cc:1809

#12 0x000055a09011e6a7 in mysql_select (thd=thd@entry=0x14e0e0000db8, tables=0x14e0e00144b0, fields=@0x14e0e0005bb8: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x14e0e00157d0, last = 0x14e0e00157d0, elements = 1}, <No data fields>}, conds=conds@entry=0x14e0e0015538, og_num=og_num@entry=0, order=order@entry=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2202244746112, result=0x14e0e00158c0, unit=0x14e0e0005120, select_lex=0x14e0e0005918) at /test/10.7_dbg/sql/sql_select.cc:4977

#13 0x000055a09008feae in mysql_execute_command (thd=thd@entry=0x14e0e0000db8, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/10.7_dbg/sql/sql_parse.cc:4864

#14 0x000055a090079ac3 in mysql_parse (thd=thd@entry=0x14e0e0000db8, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x14e1299fd400) at /test/10.7_dbg/sql/sql_parse.cc:8030

#15 0x000055a0900886c8 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x14e0e0000db8, packet=packet@entry=0x14e0e000b739 "DELETE a1 FROM t AS a1,t AS a2 WHERE a1.a=a2.a", packet_length=packet_length@entry=46, blocking=blocking@entry=true) at /test/10.7_dbg/sql/sql_class.h:1357

#16 0x000055a09008bae9 in do_command (thd=0x14e0e0000db8, blocking=blocking@entry=true) at /test/10.7_dbg/sql/sql_parse.cc:1404

#17 0x000055a090201dd6 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x55a093cbe2d8, put_in_cache=put_in_cache@entry=true) at /test/10.7_dbg/sql/sql_connect.cc:1418

#18 0x000055a0902023db in handle_one_connection (arg=arg@entry=0x55a093cbe2d8) at /test/10.7_dbg/sql/sql_connect.cc:1312

#19 0x000055a09066ace4 in pfs_spawn_thread (arg=0x55a093be9168) at /test/10.7_dbg/storage/perfschema/pfs.cc:2201

#20 0x000014e140db7609 in start_thread (arg=<optimized out>) at pthread_create.c:477

#21 0x000014e1409a5293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

10.6.5-dbg>SET sort_buffer_size=1125899906842624;

Query OK, 0 rows affected (0.000 sec)

10.6.5-dbg>CREATE TABLE t (a INT,b CHAR,KEY(a,b)) ENGINE=InnoDB;

Query OK, 0 rows affected (0.026 sec)

10.6.5-dbg>DELETE a1 FROM t AS a1,t AS a2 WHERE a1.a=a2.a;

Query OK, 0 rows affected (0.012 sec)