virtual THD::~THD(): Assertion `status_var.memory_used == 0' fails on disconnect after an error and SHOW WARNINGS

bzr version-info

revision-id: psergey@askmonty.org-20130920134524-lfb0zu42yhoo6pvt

revno: 3692

branch-nick: 10.0-base-explain-slowquerylog

sql/sql_class.cc:1498: virtual THD::~THD(): Assertion `status_var.memory_used == 0' failed.

#3  <signal handler called>

#4  0x00007fd704f96425 in __GI_raise (sig=<optimised out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64

#5  0x00007fd704f99b8b in __GI_abort () at abort.c:91

#6  0x00007fd704f8f0ee in __assert_fail_base (fmt=<optimised out>, assertion=0xdab5e8 "status_var.memory_used == 0", file=0xdab320 "10.0-base-explain-slowquerylog/sql/sql_class.cc", line=<optimised out>, function=<optimised out>) at assert.c:94

#7  0x00007fd704f8f192 in __GI___assert_fail (assertion=0xdab5e8 "status_var.memory_used == 0", file=0xdab320 "10.0-base-explain-slowquerylog/sql/sql_class.cc", line=1498, function=0xdad270 "virtual THD::~THD()") at assert.c:103

#8  0x00000000005e5638 in THD::~THD (this=0x48cedb8, __in_chrg=<optimised out>) at 10.0-base-explain-slowquerylog/sql/sql_class.cc:1498

#9  0x00000000005e579a in THD::~THD (this=0x48cedb8, __in_chrg=<optimised out>) at 10.0-base-explain-slowquerylog/sql/sql_class.cc:1503

#10 0x00000000005692c9 in unlink_thd (thd=0x48cedb8) at 10.0-base-explain-slowquerylog/sql/mysqld.cc:2571

#11 0x0000000000569688 in one_thread_per_connection_end (thd=0x48cedb8, put_in_cache=true) at 10.0-base-explain-slowquerylog/sql/mysqld.cc:2687

#12 0x000000000073daed in do_handle_one_connection (thd_arg=0x48cedb8) at 10.0-base-explain-slowquerylog/sql/sql_connect.cc:1277

#13 0x000000000073d7b5 in handle_one_connection (arg=0x48cedb8) at 10.0-base-explain-slowquerylog/sql/sql_connect.cc:1181

#14 0x00007fd705d5fe9a in start_thread (arg=0x7fd70662b700) at pthread_create.c:308

#15 0x00007fd705053cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

--connect (con1,localhost,root,,)

--error ER_NO_SUCH_TABLE

ALTER TABLE nonexisting ENABLE KEYS;

SHOW WARNINGS;

--disconnect con1

--connection default

SELECT 1;