Server crash #2 in Item_field::print on ANALYZE FORMAT=JSON

CREATE TABLE t1 (f1 INT) ENGINE=MyISAM;

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

CREATE TABLE t2 (f2 INT) ENGINE=MyISAM;

INSERT INTO t2 VALUES (2),(3);

CREATE TABLE t3 (f3 INT) ENGINE=MyISAM;

INSERT INTO t3 VALUES (3),(4);

ANALYZE FORMAT=JSON 

SELECT GROUP_CONCAT(f3) AS gc, ( SELECT MAX(f1) FROM t1, t2 WHERE f2 = f3 ) sq

FROM t2, t3

WHERE f3 IN ( 1, 2 ) 

GROUP BY sq ORDER BY gc;

#3  <signal handler called>

#4  0x00007f19f4435d5e in Item_field::print (this=0x7f19e85a0050, str=0x7f19f3c70af0, query_type=QT_EXPLAIN) at /10.1-mdev7267/sql/item.cc:6624

#5  0x00007f19f44371b9 in Item_ref::print (this=0x7f19e867cd30, str=0x7f19f3c70af0, query_type=QT_EXPLAIN) at /10.1-mdev7267/sql/item.cc:7141

#6  0x00007f19f44371b9 in Item_ref::print (this=0x7f19e867cad8, str=0x7f19f3c70af0, query_type=QT_EXPLAIN) at /10.1-mdev7267/sql/item.cc:7141

#7  0x00007f19f4476632 in Item_func::print_op (this=0x7f19e867a2f0, str=0x7f19f3c70af0, query_type=QT_EXPLAIN) at /10.1-mdev7267/sql/item_func.cc:486

#8  0x00007f19f445a7b3 in Item_bool_rowready_func2::print (this=0x7f19e867a2f0, str=0x7f19f3c70af0, query_type=QT_EXPLAIN) at /10.1-mdev7267/sql/item_cmpfunc.h:389

#9  0x00007f19f4345545 in write_item (writer=0x7f19f3c70fb0, item=0x7f19e867a2f0) at /10.1-mdev7267/sql/sql_explain.cc:1351

#10 0x00007f19f434652e in Explain_table_access::print_explain_json (this=0x7f19e84e7bb0, query=0x7f19e84e73f0, writer=0x7f19f3c70fb0, is_analyze=true, fs_tracker=0x0, first_table_sort_used=false) at /10.1-mdev7267/sql/sql_explain.cc:1680

#11 0x00007f19f434432b in Explain_basic_join::print_explain_json_interns (this=0x7f19e84e7560, query=0x7f19e84e73f0, writer=0x7f19f3c70fb0, is_analyze=true, first_table_sort=0x0, first_table_sort_used=false) at /10.1-mdev7267/sql/sql_explain.cc:1002

#12 0x00007f19f4344193 in Explain_select::print_explain_json (this=0x7f19e84e7560, query=0x7f19e84e73f0, writer=0x7f19f3c70fb0, is_analyze=true) at /10.1-mdev7267/sql/sql_explain.cc:961

#13 0x00007f19f434349b in Explain_node::print_explain_json_for_children (this=0x7f19e859e208, query=0x7f19e84e73f0, writer=0x7f19f3c70fb0, is_analyze=true) at /10.1-mdev7267/sql/sql_explain.cc:662

#14 0x00007f19f4344394 in Explain_basic_join::print_explain_json_interns (this=0x7f19e859e208, query=0x7f19e84e73f0, writer=0x7f19f3c70fb0, is_analyze=true, first_table_sort=0x0, first_table_sort_used=false) at /10.1-mdev7267/sql/sql_explain.cc:1010

#15 0x00007f19f4344193 in Explain_select::print_explain_json (this=0x7f19e859e208, query=0x7f19e84e73f0, writer=0x7f19f3c70fb0, is_analyze=true) at /10.1-mdev7267/sql/sql_explain.cc:961

#16 0x00007f19f4341bc6 in Explain_query::print_explain_json (this=0x7f19e84e73f0, output=0x7f19e85a03a8, is_analyze=true) at /10.1-mdev7267/sql/sql_explain.cc:223

#17 0x00007f19f4341921 in Explain_query::send_explain (this=0x7f19e84e73f0, thd=0x7f19ea573070) at /10.1-mdev7267/sql/sql_explain.cc:166

#18 0x00007f19f41e2f19 in execute_sqlcom_select (thd=0x7f19ea573070, all_tables=0x7f19e867a628) at /10.1-mdev7267/sql/sql_parse.cc:5861

#19 0x00007f19f41d8fab in mysql_execute_command (thd=0x7f19ea573070) at /10.1-mdev7267/sql/sql_parse.cc:2962

#20 0x00007f19f41e63e2 in mysql_parse (thd=0x7f19ea573070, rawbuf=0x7f19e8678088 "ANALYZE FORMAT=JSON \nSELECT GROUP_CONCAT(f3) AS gc, ( SELECT MAX(f1) FROM t1, t2 WHERE f2 = f3 ) sq\nFROM t2, t3\nWHERE f3 IN ( 1, 2 ) \nGROUP BY sq ORDER BY gc", length=157, parser_state=0x7f19f3c721a0) at /10.1-mdev7267/sql/sql_parse.cc:7227

#21 0x00007f19f41d514a in dispatch_command (command=COM_QUERY, thd=0x7f19ea573070, packet=0x7f19ec135071 "", packet_length=157) at /10.1-mdev7267/sql/sql_parse.cc:1488

#22 0x00007f19f41d3e70 in do_command (thd=0x7f19ea573070) at /10.1-mdev7267/sql/sql_parse.cc:1110

#23 0x00007f19f4308fa5 in do_handle_one_connection (thd_arg=0x7f19ea573070) at /10.1-mdev7267/sql/sql_connect.cc:1350

#24 0x00007f19f4308cf6 in handle_one_connection (arg=0x7f19ea573070) at /10.1-mdev7267/sql/sql_connect.cc:1262

#25 0x00007f19f48d4837 in pfs_spawn_thread (arg=0x7f19f0c23d70) at /10.1-mdev7267/storage/perfschema/pfs.cc:1860

#26 0x00007f19f38adb50 in start_thread (arg=<optimized out>) at pthread_create.c:304

#27 0x00007f19f173995d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112