Spider: Assertion `!is_set() || (m_status == DA_EOF_BULK && is_bulk_op())' failed upon SHOW CREATE TABLE

INSTALL PLUGIN Spider SONAME 'ha_spider.so';

CREATE SERVER srv FOREIGN DATA WRAPPER MYSQL OPTIONS (SOCKET '../socket.sock',DATABASE'',USER'',PASSWORD'');

CREATE TABLE t (c1 INT,c2 INT) ENGINE=InnoDB;

CREATE TABLE t1 (c1 INT,c2 INT) ENGINE=Spider COMMENT='WRAPPER "mysql",SRV "srv",TABLE "t"';

SET GLOBAL init_connect="foo";

XA START 'a';

INSERT INTO t1 VALUES (0);

SET GLOBAL init_connect='SELECT 1';

SHOW CREATE TABLE t1;

mariadbd: /test/11.2_dbg/sql/sql_error.cc:375: void Diagnostics_area::set_eof_status(THD*): Assertion `!is_set() || (m_status == DA_EOF_BULK && is_bulk_op())' failed.

Core was generated by `/test/MD190624-mariadb-11.2.5-linux-x86_64-dbg/bin/mariadbd --no-defaults --max'.

Program terminated with signal SIGABRT, Aborted.

#0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>)at ./nptl/pthread_kill.c:44

Download failed: Invalid argument.  Continuing without source file ./nptl/./nptl/pthread_kill.c.

[Current thread is 1 (LWP 3130783)]

(gdb) bt

#0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>)at ./nptl/pthread_kill.c:44

#1  __pthread_kill_internal (signo=6, threadid=<optimized out>)at ./nptl/pthread_kill.c:78

#2  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6)at ./nptl/pthread_kill.c:89

#3  0x0000149764242866 in __GI_raise (sig=sig@entry=6)at ../sysdeps/posix/raise.c:26

#4  0x00001497642268b7 in __GI_abort () at ./stdlib/abort.c:79

#5  0x00001497642267db in __assert_fail_base (fmt=0x1497643c5168 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x55ab5240b560 "!is_set() || (m_status == DA_EOF_BULK && is_bulk_op())", file=file@entry=0x55ab5240b3c0 "/test/11.2_dbg/sql/sql_error.cc", line=line@entry=375, function=function@entry=0x55ab5240b598 "void Diagnostics_area::set_eof_status(THD*)") at ./assert/assert.c:92

#6  0x0000149764239186 in __assert_fail (assertion=0x55ab5240b560 "!is_set() || (m_status == DA_EOF_BULK && is_bulk_op())", file=0x55ab5240b3c0 "/test/11.2_dbg/sql/sql_error.cc", line=375, function=0x55ab5240b598 "void Diagnostics_area::set_eof_status(THD*)")at ./assert/assert.c:101

#7  0x000055ab5169f19d in Diagnostics_area::set_eof_status (this=0x149714006f40, thd=thd@entry=0x149714000d58)at /test/11.2_dbg/sql/sql_error.cc:375

#8  0x000055ab5179afdb in my_eof (thd=0x149714000d58)at /test/11.2_dbg/sql/sql_class.h:4535

#9  mysqld_show_create (thd=thd@entry=0x149714000d58, table_list=table_list@entry=0x149714013708)at /test/11.2_dbg/sql/sql_show.cc:1379

#10 0x000055ab516ec906 in mysql_execute_command (thd=thd@entry=0x149714000d58, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false)at /test/11.2_dbg/sql/sql_parse.cc:4409

#11 0x000055ab516f2010 in mysql_parse (thd=thd@entry=0x149714000d58, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x14974c1af2e0)at /test/11.2_dbg/sql/sql_parse.cc:7920

#12 0x000055ab516f43d3 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x149714000d58, packet=packet@entry=0x14971400b2f9 "", packet_length=packet_length@entry=20, blocking=blocking@entry=true)at /test/11.2_dbg/sql/sql_class.h:247

#13 0x000055ab516f676c in do_command (thd=0x149714000d58, blocking=blocking@entry=true) at /test/11.2_dbg/sql/sql_parse.cc:1407

#14 0x000055ab5185dc49 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x55ab5402a7e8, put_in_cache=put_in_cache@entry=true)at /test/11.2_dbg/sql/sql_connect.cc:1439

#15 0x000055ab5185df3e in handle_one_connection (arg=arg@entry=0x55ab5402a7e8)at /test/11.2_dbg/sql/sql_connect.cc:1341

#16 0x000055ab51cb052c in pfs_spawn_thread (arg=0x55ab53f8d4c8)at /test/11.2_dbg/storage/perfschema/pfs.cc:2201

#17 0x0000149764297ada in start_thread (arg=<optimized out>)at ./nptl/pthread_create.c:444

#18 0x000014976432847c in clone3 ()at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78