Server crashes in Explain_node::print_explain_json_for_children upon query with cte and view

CREATE TABLE t (f INT PRIMARY KEY);

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

CREATE VIEW v AS SELECT f, COUNT(*) FROM t GROUP BY f;

ANALYZE FORMAT=JSON WITH cte AS (SELECT MAX(f) FROM v WHERE 0) SELECT * FROM cte;

# Cleanup

DROP VIEW v;

DROP TABLE t;

#3  <signal handler called>

#4  0x0000560d0495b7e0 in Explain_node::print_explain_json_for_children (this=0x7f82980a69d0, query=0x7f82980189f8, writer=0x7f82aa3d3700, is_analyze=true) at /data/src/10.3/sql/sql_explain.cc:686

#5  0x0000560d0495c1b0 in Explain_select::print_explain_json (this=0x7f82980a69d0, query=0x7f82980189f8, writer=0x7f82aa3d3700, is_analyze=true) at /data/src/10.3/sql/sql_explain.cc:884

#6  0x0000560d0495f12f in Explain_table_access::print_explain_json (this=0x7f82980a7f08, query=0x7f82980189f8, writer=0x7f82aa3d3700, is_analyze=true) at /data/src/10.3/sql/sql_explain.cc:1764

#7  0x0000560d0495cb78 in Explain_basic_join::print_explain_json_interns (this=0x7f82980a7df0, query=0x7f82980189f8, writer=0x7f82aa3d3700, is_analyze=true) at /data/src/10.3/sql/sql_explain.cc:1063

#8  0x0000560d0495c5c6 in Explain_select::print_explain_json (this=0x7f82980a7df0, query=0x7f82980189f8, writer=0x7f82aa3d3700, is_analyze=true) at /data/src/10.3/sql/sql_explain.cc:962

#9  0x0000560d04959b34 in Explain_query::print_explain_json (this=0x7f82980189f8, output=0x7f82980a8420, is_analyze=true) at /data/src/10.3/sql/sql_explain.cc:229

#10 0x0000560d04959869 in Explain_query::send_explain (this=0x7f82980189f8, thd=0x7f8298000d90) at /data/src/10.3/sql/sql_explain.cc:172

#11 0x0000560d047ad5a4 in execute_sqlcom_select (thd=0x7f8298000d90, all_tables=0x7f82980144a8) at /data/src/10.3/sql/sql_parse.cc:6351

#12 0x0000560d047a3ebb in mysql_execute_command (thd=0x7f8298000d90) at /data/src/10.3/sql/sql_parse.cc:3870

#13 0x0000560d047b1888 in mysql_parse (thd=0x7f8298000d90, rawbuf=0x7f8298012ad8 "ANALYZE FORMAT=JSON WITH cte AS (SELECT MAX(f) FROM v WHERE 0) SELECT * FROM cte", length=80, parser_state=0x7f82aa3d4530, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:7870

#14 0x0000560d0479df49 in dispatch_command (command=COM_QUERY, thd=0x7f8298000d90, packet=0x7f8298008f31 "", packet_length=80, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1852

#15 0x0000560d0479c8e9 in do_command (thd=0x7f8298000d90) at /data/src/10.3/sql/sql_parse.cc:1398

#16 0x0000560d0491d676 in do_handle_one_connection (connect=0x560d075005c0) at /data/src/10.3/sql/sql_connect.cc:1403

#17 0x0000560d0491d3d2 in handle_one_connection (arg=0x560d075005c0) at /data/src/10.3/sql/sql_connect.cc:1308

#18 0x0000560d052f140d in pfs_spawn_thread (arg=0x560d074e3540) at /data/src/10.3/storage/perfschema/pfs.cc:1869

#19 0x00007f82b06c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477

#20 0x00007f82b05e7293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

CREATE TABLE t (f INT PRIMARY KEY);

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

CREATE VIEW v AS SELECT f, COUNT(*) FROM t GROUP BY f;

ANALYZE FORMAT=JSON SELECT MAX(f) FROM v WHERE 0;

ANALYZE FORMAT=JSON WITH cte AS (SELECT MAX(f) FROM v WHERE 0) SELECT * FROM cte;

# Cleanup

DROP VIEW v;

DROP TABLE t;

mysqld: /data/src/10.3/sql/protocol.cc:597: void Protocol::end_statement(): Assertion `0' failed.

211107  1:03:42 [ERROR] mysqld got signal 6 ;

#7  0x00007f039f38cf36 in __GI___assert_fail (assertion=0x55a20111c350 "0", file=0x55a20111bf48 "/data/src/10.3/sql/protocol.cc", line=597, function=0x55a20111c2f8 "void Protocol::end_statement()") at assert.c:101

#8  0x000055a2003c5dcc in Protocol::end_statement (this=0x7f0388001348) at /data/src/10.3/sql/protocol.cc:597

#9  0x000055a2004dfcca in dispatch_command (command=COM_QUERY, thd=0x7f0388000d90, packet=0x7f0388008f31 "ANALYZE FORMAT=JSON SELECT MAX(f) FROM v WHERE 0", packet_length=48, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:2410

#10 0x000055a2004dc8e9 in do_command (thd=0x7f0388000d90) at /data/src/10.3/sql/sql_parse.cc:1398

#11 0x000055a20065d676 in do_handle_one_connection (connect=0x55a203a785c0) at /data/src/10.3/sql/sql_connect.cc:1403

#12 0x000055a20065d3d2 in handle_one_connection (arg=0x55a203a785c0) at /data/src/10.3/sql/sql_connect.cc:1308

#13 0x000055a20103140d in pfs_spawn_thread (arg=0x55a203a5b540) at /data/src/10.3/storage/perfschema/pfs.cc:1869

#14 0x00007f039f553609 in start_thread (arg=<optimized out>) at pthread_create.c:477

#15 0x00007f039f478293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95