innodb.innodb_bug48024 fails in buildbot on ps-embedded with Assertion `(longlong) thd->status_var.memory_used >= 0'

innodb.innodb_bug48024 'innodb_plugin'   w3 [ fail ]

        Test ended at 2017-11-10 06:14:24

CURRENT_TEST: innodb.innodb_bug48024

2017-11-10 06:14:22 b71c8940 InnoDB: !!!!!!!! UNIV_DEBUG switched on !!!!!!!!!

2017-11-10 06:14:22 b71c8940 InnoDB: !!!!!!!! UNIV_SYNC_DEBUG switched on !!!!!!!!!

mysqltest_embedded: /home/buildbot/buildbot/build/mariadb-10.0.34/libmysqld/../sql/mysqld.cc:3806: void my_malloc_size_cb_func(long long int, my_bool): Assertion `(longlong) thd->status_var.memory_used >= 0' failed.

mysqltest got signal 6

read_command_buf (0x9112400): 4_b(b)

conn->name (0xa068448): 

conn->cur_query (0xa076fb8): DROP TABLE bug48024,bug48024_b

Attempting backtrace...

stack_bottom = 0x0 thread_stack 0x48000

mysys/stacktrace.c:267(my_print_stacktrace)[0x81d8619]

client/mysqltest.cc:8964(dump_backtrace)[0x81bbb6e]

client/mysqltest.cc:8980(signal_handler)[0x81bbbac]

[0xb771c400]

[0xb771c424]

/lib/i386-linux-gnu/libc.so.6(gsignal+0x4f)[0xb71f81ef]

/lib/i386-linux-gnu/libc.so.6(abort+0x175)[0xb71fb835]

/lib/i386-linux-gnu/libc.so.6(+0x27095)[0xb71f1095]

/lib/i386-linux-gnu/libc.so.6(+0x27147)[0xb71f1147]

sql/mysqld.cc:3811(my_malloc_size_cb_func)[0x8204ae2]

mysys/my_malloc.c:68(update_malloc_size)[0x81d1487]

mysys/my_malloc.c:216(my_free)[0x81d1a09]

mysys/my_alloc.c:387(free_root)[0x81e7904]

sql/sql_class.cc:1638(~THD)[0x83a0caa]

sql/sql_class.cc:1649(~THD)[0x83a0ee7]

libmysqld/lib_sql.cc:446(emb_free_embedded_thd)[0x820af33]

sql-common/client.c:3970(mysql_close)[0x81faa71]

client/mysqltest.cc:1404(close_connections())[0x81abcbd]

client/mysqltest.cc:1452(free_used_memory())[0x81abf3e]

client/mysqltest.cc:1494(cleanup_and_exit)[0x81ac110]

client/mysqltest.cc:9784(timer_output)[0x81bd5f0]

/lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0xb71e34d3]

/mnt/buildbot/build/mariadb-10.0.34/libmysqld/examples/mysqltest_embedded[0x81aa7b1]

Writing a core file...