Server crashes on double rename of table if there are references on it

create  table t1(a int, b int, key(a)) ;

create  table t2 (a int, foreign key (a)references t1 (a));

rename table t1 to t3, t3 to t1;

drop tables t2, t1;

Thread pointer: 0x733ec4000dc8

Attempting backtrace. You can use the following information to find out

where mysqld died. If you see no messages after this, something went

terribly wrong...

stack_bottom = 0x733ef8061bf8 thread_stack 0x49000

mysys/stacktrace.c:215(my_print_stacktrace)[0x5bc71d7b17ee]

sql/signal_handler.cc:238(handle_fatal_signal)[0x5bc71ce72818]

libc_sigaction.c:0(__restore_rt)[0x733efd242520]

nptl/pthread_kill.c:44(__pthread_kill_implementation)[0x733efd2969fc]

posix/raise.c:27(__GI_raise)[0x733efd242476]

stdlib/abort.c:81(__GI_abort)[0x733efd2287f3]

intl/loadmsgcat.c:1177(_nl_load_domain)[0x733efd22871b]

/lib/x86_64-linux-gnu/libc.so.6(+0x39e96)[0x733efd239e96]

sql/sql_error.cc:460(Diagnostics_area::set_error_status(unsigned int, char const*, char const*, Sql_user_condition_identity const&, Sql_condition const*))[0x5bc71c9d1dd3]

sql/sql_class.cc:1129(THD::raise_condition(Sql_condition const*))[0x5bc71c99f5da]

sql/sql_class.h:5383(THD::raise_condition(unsigned int, char const*, Sql_state_errno_level::enum_warning_level, char const*))[0x5bc71c89c8b3]

sql/mysqld.cc:3345(my_message_sql)[0x5bc71c88ac96]

mysys/my_error.c:125(my_error)[0x5bc71d7a15c9]

mysys/my_delete.c:53(my_delete)[0x5bc71d7a1068]

psi/mysql_file.h:1305(inline_mysql_file_delete(unsigned int, char const*, unsigned int, char const*, unsigned long))[0x5bc71cc98d67]

sql/datadict.cc:538(fk_install_shadow_frm(Table_name, Table_name))[0x5bc71cc9aa26]

sql/sql_rename.cc:201(mysql_rename_tables(THD*, TABLE_LIST*, bool, bool))[0x5bc71ca80b34]

sql/sql_parse.cc:4326(mysql_execute_command(THD*, bool))[0x5bc71ca33445]

sql/sql_parse.cc:7815(mysql_parse(THD*, char*, unsigned int, Parser_state*))[0x5bc71ca3f36e]

sql/sql_parse.cc:1895(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool))[0x5bc71ca2bcbd]

sql/sql_parse.cc:1406(do_command(THD*, bool))[0x5bc71ca2a603]

sql/sql_connect.cc:1437(do_handle_one_connection(CONNECT*, bool))[0x5bc71cc4ac8a]

sql/sql_connect.cc:1341(handle_one_connection)[0x5bc71cc4a9f3]

perfschema/pfs.cc:2203(pfs_spawn_thread)[0x5bc71d1eca25]

nptl/pthread_create.c:442(start_thread)[0x733efd294ac3]

x86_64/clone3.S:83(__clone3)[0x733efd326850]