SET sql_mode='';
|
CREATE TABLE t1 (a INT NOT NULL, b INT, PRIMARY KEY(a)) ENGINE=InnoDB;
|
SET GLOBAL innodb_buffer_pool_size=21474836480;
|
INSERT INTO t1 VALUES (0,0,0);
|
DROP TABLE t1;
|
SET GLOBAL innodb_buffer_pool_size=@@innodb_buffer_pool_size + 1048576;
|
SELECT SLEEP (3);
|
Leads to:
10.9.0 b5852ffbeebc3000982988383daeefb0549e058a (Debug)
|
Core was generated by `/test/MD140222-mariadb-10.9.0-linux-x86_64-dbg/bin/mysqld --no-defaults --core-'.
|
Program terminated with signal SIGSEGV, Segmentation fault.
|
#0 buf_pool_t::resize (this=this@entry=0x55764535bc40 <buf_pool>)
|
at /test/10.9_dbg/storage/innobase/buf/buf0buf.cc:1683
|
[Current thread is 1 (Thread 0x150c29af5700 (LWP 1052367))]
|
(gdb) bt
|
#0 buf_pool_t::resize (this=this@entry=0x55764535bc40 <buf_pool>) at /test/10.9_dbg/storage/innobase/buf/buf0buf.cc:1683
|
#1 0x000055764471d763 in buf_resize_callback () at /test/10.9_dbg/storage/innobase/buf/buf0buf.cc:1992
|
#2 0x0000557644849100 in tpool::task_group::execute (this=0x557645cb6080 <single_threaded_group>, t=t@entry=0x557645cb5fe0 <buf_resize_task>) at /test/10.9_dbg/tpool/task_group.cc:55
|
#3 0x0000557644849189 in tpool::task::execute (this=0x557645cb5fe0 <buf_resize_task>) at /test/10.9_dbg/tpool/task.cc:32
|
#4 0x0000557644847e1f in tpool::thread_pool_generic::worker_main (this=0x5576465a91d0, thread_var=0x5576465b8470) at /test/10.9_dbg/tpool/tpool_generic.cc:549
|
#5 0x0000557644848156 in std::__invoke_impl<void, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/9/bits/invoke.h:89
|
#6 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
|
#7 std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >::_M_invoke<0ul, 1ul, 2ul> (this=<optimized out>) at /usr/include/c++/9/thread:244
|
#8 std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >::operator() (this=<optimized out>) at /usr/include/c++/9/thread:251
|
#9 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> > >::_M_run (this=<optimized out>) at /usr/include/c++/9/thread:195
|
#10 0x0000150c5515fde4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
|
#11 0x0000150c5527a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
|
#12 0x0000150c54e68293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
|
Bug confirmed present in:
MariaDB: 10.8.1 (dbg), 10.9.0 (dbg)
Bug (or feature/syntax) confirmed not present in:
MariaDB: 10.2.42 (dbg), 10.2.42 (opt), 10.3.33 (dbg), 10.3.33 (opt), 10.4.23 (dbg), 10.4.23 (opt), 10.5.14 (dbg), 10.5.14 (opt), 10.6.6 (dbg), 10.6.6 (opt), 10.7.2 (dbg), 10.7.2 (opt), 10.8.1 (opt), 10.9.0 (opt)
MySQL: 5.5.62 (dbg), 5.5.62 (opt), 5.6.51 (dbg), 5.6.51 (opt), 5.7.36 (dbg), 5.7.36 (opt), 8.0.27 (dbg), 8.0.27 (opt)
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