Assertion `transaction->implicit_xid.is_null()' failed in THD::init_for_queries and Assertion `transaction.is_empty()' failed in prepare_new_connection_state

INSTALL PLUGIN Spider SONAME 'ha_spider.so';

CREATE USER Spider@localhost IDENTIFIED BY 'PWD1';

CREATE SERVER srv FOREIGN DATA WRAPPER MYSQL OPTIONS (SOCKET '../socket.sock',DATABASE 'test',user 'Spider',PASSWORD 'PWD1');

SET GLOBAL log_output="TABLE";

CREATE OR REPLACE TABLE mysql.general_log (a INT) ENGINE=Spider COMMENT='WRAPPER "mysql",srv "srv",TABLE "t"';

CREATE TABLE t1 (c INT) ENGINE=Spider COMMENT='WRAPPER "mysql",srv "srv",TABLE "t"' PARTITION BY HASH (c) PARTITIONS 1;

XA START 'a';

SET GLOBAL general_log=1;

INSERT DELAYED INTO t1 (pk) VALUES (1);

mysqld: /test/10.11_dbg/sql/sql_class.cc:1392: void THD::init_for_queries(): Assertion `transaction->implicit_xid.is_null()' failed.

Core was generated by `/test/MD190922-mariadb-10.11.0-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 0x14f0a00a4700 (LWP 2638039))]

(gdb) bt

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

#1  0x000014f0b9ea8859 in __GI_abort () at abort.c:79

#2  0x000014f0b9ea8729 in __assert_fail_base (fmt=0x14f0ba03e588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x5556eaf2f278 "transaction->implicit_xid.is_null()", file=0x5556eaf2f050 "/test/10.11_dbg/sql/sql_class.cc", line=1392, function=<optimized out>) at assert.c:92

#3  0x000014f0b9eb9fd6 in __GI___assert_fail (assertion=assertion@entry=0x5556eaf2f278 "transaction->implicit_xid.is_null()", file=file@entry=0x5556eaf2f050 "/test/10.11_dbg/sql/sql_class.cc", line=line@entry=1392, function=function@entry=0x5556eaf30f51 "void THD::init_for_queries()") at assert.c:101

#4  0x00005556ea2dabac in THD::init_for_queries (this=this@entry=0x14f018000d48) at /test/10.11_dbg/sql/handler.h:926

#5  0x00005556ea4b17f5 in prepare_new_connection_state (thd=thd@entry=0x14f018000d48) at /test/10.11_dbg/sql/sql_connect.cc:1246

#6  0x00005556ea4b1b14 in thd_prepare_connection (thd=0x14f018000d48) at /test/10.11_dbg/sql/sql_connect.cc:1339

#7  0x00005556ea4b2150 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x5556ede5e968, put_in_cache=put_in_cache@entry=true) at /test/10.11_dbg/sql/sql_connect.cc:1406

#8  0x00005556ea4b24c3 in handle_one_connection (arg=0x5556ede5e968) at /test/10.11_dbg/sql/sql_connect.cc:1318

#9  0x000014f0ba3b9609 in start_thread (arg=<optimized out>) at pthread_create.c:477

#10 0x000014f0b9fa5133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

mysqld: /test/10.4_dbg/sql/sql_class.cc:1380: void THD::init_for_queries(): Assertion `transaction.is_empty()' failed.

Core was generated by `/test/MD190922-mariadb-10.4.27-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 0x151e88981700 (LWP 2173755))]

(gdb) bt

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

#1  0x0000151eca1df859 in __GI_abort () at abort.c:79

#2  0x0000151eca1df729 in __assert_fail_base (fmt=0x151eca375588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x5641009e3b4e "transaction.is_empty()", file=0x5641009e1ef8 "/test/10.4_dbg/sql/sql_class.cc", line=1380, function=<optimized out>) at assert.c:92

#3  0x0000151eca1f0fd6 in __GI___assert_fail (assertion=assertion@entry=0x5641009e3b4e "transaction.is_empty()", file=file@entry=0x5641009e1ef8 "/test/10.4_dbg/sql/sql_class.cc", line=line@entry=1380, function=function@entry=0x5641009e3b65 "void THD::init_for_queries()") at assert.c:101

#4  0x00005640ffd75967 in THD::init_for_queries (this=this@entry=0x151e00000d28) at /test/10.4_dbg/sql/handler.h:1712

#5  0x00005640fff0623e in prepare_new_connection_state (thd=thd@entry=0x151e00000d28) at /test/10.4_dbg/sql/sql_connect.cc:1255

#6  0x00005640fff06558 in thd_prepare_connection (thd=0x151e00000d28) at /test/10.4_dbg/sql/sql_connect.cc:1339

#7  0x00005640fff06ad0 in do_handle_one_connection (connect=<optimized out>) at /test/10.4_dbg/sql/sql_connect.cc:1410

#8  0x00005640fff06b05 in handle_one_connection (arg=<optimized out>) at /test/10.4_dbg/sql/sql_connect.cc:1324

#9  0x0000151eca6f0609 in start_thread (arg=<optimized out>) at pthread_create.c:477

#10 0x0000151eca2dc133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95