Assertion `! is_set()' failed in Diagnostics_area::set_eof_status upon EXPLAIN UPDATE in PS

CREATE TABLE t1 (a INT);

CREATE TABLE t2 (b INT);

PREPARE stmt FROM 'EXPLAIN UPDATE t1, t2 SET a = 1';

EXECUTE stmt;

# Cleanup

DROP TABLE t1, t2;

mysqld: /data/src/10.0/sql/sql_error.cc:407: void Diagnostics_area::set_eof_status(THD*): Assertion `! is_set()' failed.

171205  1:57:04 [ERROR] mysqld got signal 6 ;

#7  0x00007f4d15067ee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6

#8  0x0000000000627afa in Diagnostics_area::set_eof_status (this=0x7f4d0f2a6d80, thd=0x7f4d0f2a2070) at /data/src/10.0/sql/sql_error.cc:407

#9  0x00000000005a8e98 in my_eof (thd=0x7f4d0f2a2070) at /data/src/10.0/sql/sql_class.h:3844

#10 0x000000000061247b in select_send::send_eof (this=0x7f4d0d8fc048) at /data/src/10.0/sql/sql_class.cc:2602

#11 0x00000000007980df in Explain_query::send_explain (this=0x7f4d0d8fbf38, thd=0x7f4d0f2a2070) at /data/src/10.0/sql/sql_explain.cc:147

#12 0x0000000000719891 in mysql_multi_update (thd=0x7f4d0f2a2070, table_list=0x7f4d0dbaf588, fields=0x7f4d0dbae960, values=0x7f4d0dbaee18, conds=0x0, options=268435456, handle_duplicates=DUP_ERROR, ignore=false, unit=0x7f4d0dbae158, select_lex=0x7f4d0dbae848, result=0x7f4d171366c0) at /data/src/10.0/sql/sql_update.cc:1606

#13 0x000000000064e621 in mysql_execute_command (thd=0x7f4d0f2a2070) at /data/src/10.0/sql/sql_parse.cc:3377

#14 0x000000000066f1ec in Prepared_statement::execute (this=0x7f4d0d981470, expanded_query=0x7f4d17136bd0, open_cursor=false) at /data/src/10.0/sql/sql_prepare.cc:3974

#15 0x000000000066e2be in Prepared_statement::execute_loop (this=0x7f4d0d981470, expanded_query=0x7f4d17136bd0, open_cursor=false, packet=0x0, packet_end=0x0) at /data/src/10.0/sql/sql_prepare.cc:3629

#16 0x000000000066c5ac in mysql_sql_stmt_execute (thd=0x7f4d0f2a2070) at /data/src/10.0/sql/sql_prepare.cc:2779

#17 0x000000000064c708 in mysql_execute_command (thd=0x7f4d0f2a2070) at /data/src/10.0/sql/sql_parse.cc:2563

#18 0x0000000000656dc2 in mysql_parse (thd=0x7f4d0f2a2070, rawbuf=0x7f4d0d8fa088 "EXECUTE stmt", length=12, parser_state=0x7f4d17137640) at /data/src/10.0/sql/sql_parse.cc:6569

#19 0x0000000000649901 in dispatch_command (command=COM_QUERY, thd=0x7f4d0f2a2070, packet=0x7f4d107e5071 "", packet_length=12) at /data/src/10.0/sql/sql_parse.cc:1296

#20 0x0000000000648c01 in do_command (thd=0x7f4d0f2a2070) at /data/src/10.0/sql/sql_parse.cc:999

#21 0x0000000000768ab8 in do_handle_one_connection (thd_arg=0x7f4d0f2a2070) at /data/src/10.0/sql/sql_connect.cc:1377

#22 0x000000000076882a in handle_one_connection (arg=0x7f4d0f2a2070) at /data/src/10.0/sql/sql_connect.cc:1292

#23 0x0000000000ac9564 in pfs_spawn_thread (arg=0x7f4d0f1a2370) at /data/src/10.0/storage/perfschema/pfs.cc:1861

#24 0x00007f4d16d6b494 in start_thread (arg=0x7f4d17138700) at pthread_create.c:333

#25 0x00007f4d1512493f in clone () from /lib/x86_64-linux-gnu/libc.so.6