Server crashes in Item_field::print on ANALYZE FORMAT=JSON

CREATE TABLE t1 (a INT);

INSERT INTO t1 VALUES (1),(2);

CREATE TABLE t2 (b INT);

INSERT INTO t2 VALUES (3),(4);

ANALYZE FORMAT=JSON SELECT STRAIGHT_JOIN * FROM t1, t2 WHERE b IN ( SELECT a FROM t1 );

#3  <signal handler called>

#4  0x00007fd375bc4e8e in Item_field::print (this=0x7fd369c5c198, str=0x7fd37543ec50, query_type=QT_EXPLAIN) at 10.1/sql/item.cc:6689

#5  0x00007fd375c04b26 in Item_func::print_op (this=0x7fd369e8ba48, str=0x7fd37543ec50, query_type=QT_EXPLAIN) at 10.1/sql/item_func.cc:494

#6  0x00007fd375be93c3 in Item_bool_func2::print (this=0x7fd369e8ba48, str=0x7fd37543ec50, query_type=QT_EXPLAIN) at 10.1/sql/item_cmpfunc.h:390

#7  0x00007fd375ade71c in write_item (writer=0x7fd37543efd0, item=0x7fd369e8ba48) at 10.1/sql/sql_explain.cc:1065

#8  0x00007fd375adf281 in Explain_table_access::print_explain_json (this=0x7fd369e8c620, query=0x7fd369df5088, writer=0x7fd37543efd0, is_analyze=true) at 10.1/sql/sql_explain.cc:1268

#9  0x00007fd375add6a6 in Explain_basic_join::print_explain_json (this=0x7fd369e8c018, query=0x7fd369df5088, writer=0x7fd37543efd0, is_analyze=true) at 10.1/sql/sql_explain.cc:739

#10 0x00007fd375add5b2 in Explain_select::print_explain_json (this=0x7fd369e8c018, query=0x7fd369df5088, writer=0x7fd37543efd0, is_analyze=true) at 10.1/sql/sql_explain.cc:720

#11 0x00007fd375adbb28 in Explain_query::print_explain_json (this=0x7fd369df5088, output=0x7fd369e8c8d8, is_analyze=true) at 10.1/sql/sql_explain.cc:205

#12 0x00007fd375adb885 in Explain_query::send_explain (this=0x7fd369df5088, thd=0x7fd36df26070) at 10.1/sql/sql_explain.cc:149

#13 0x00007fd3759840fe in execute_sqlcom_select (thd=0x7fd36df26070, all_tables=0x7fd369de02f8) at 10.1/sql/sql_parse.cc:5767

#14 0x00007fd37597a643 in mysql_execute_command (thd=0x7fd36df26070) at 10.1/sql/sql_parse.cc:2892

#15 0x00007fd375987169 in mysql_parse (thd=0x7fd36df26070, rawbuf=0x7fd369de0088 "ANALYZE FORMAT=JSON SELECT STRAIGHT_JOIN * FROM t1, t2 WHERE b IN ( SELECT a FROM t1 )", length=86, parser_state=0x7fd3754401c0) at 10.1/sql/sql_parse.cc:7028

#16 0x00007fd375976a5e in dispatch_command (command=COM_QUERY, thd=0x7fd36df26070, packet=0x7fd36e3fa071 "", packet_length=86) at 10.1/sql/sql_parse.cc:1460

#17 0x00007fd37597587c in do_command (thd=0x7fd36df26070) at 10.1/sql/sql_parse.cc:1089

#18 0x00007fd375aa40b0 in do_handle_one_connection (thd_arg=0x7fd36df26070) at 10.1/sql/sql_connect.cc:1347

#19 0x00007fd375aa3df5 in handle_one_connection (arg=0x7fd36df26070) at 10.1/sql/sql_connect.cc:1258

#20 0x00007fd376040e22 in pfs_spawn_thread (arg=0x7fd3728249f0) at 10.1/storage/perfschema/pfs.cc:1860

#21 0x00007fd375076b50 in start_thread (arg=<optimized out>) at pthread_create.c:304

#22 0x00007fd37310d20d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112