InnoDB: Failing assertion: mutex_own(mutex) - mutex_exit_func - multiple MTR tests

gdb /build/build/sql/mysqld /dev/shm/var_auto_hNUV/log/rpl.rpl_semi_sync_event-innodb_plugin,mix/mysqld.1/data/core

[Thread debugging using libthread_db enabled]

Using host libthread_db library "/lib/powerpc64le-linux-gnu/libthread_db.so.1".

Core was generated by `/build/build/sql/mysqld --defaults-group-suffix=.1 --defaults-file=/build/build'.

Program terminated with signal SIGABRT, Aborted.

#0  0x00003fff7dfc2e4c in __pthread_kill (threadid=<optimized out>, signo=<optimized out>) at ../sysdeps/unix/sysv/linux/pthread_kill.c:58

58      ../sysdeps/unix/sysv/linux/pthread_kill.c: No such file or directory.

[Current thread is 1 (Thread 0x3fff6d3fefb0 (LWP 26338))]

(gdb) bt

#0  0x00003fff7dfc2e4c in __pthread_kill (threadid=<optimized out>, signo=<optimized out>) at ../sysdeps/unix/sysv/linux/pthread_kill.c:58

#1  0x000000003b7a3664 in my_write_core (sig=<optimized out>) at /source/mysys/stacktrace.c:456

#2  0x000000003b0bc71c in handle_fatal_signal (sig=<optimized out>) at /source/sql/signal_handler.cc:272

#3  <signal handler called>

#4  0x00003fff7da4f27c in __GI_raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:54

#5  0x00003fff7da518f4 in __GI_abort () at abort.c:89

#6  0x00003fff762b6bac in mutex_exit_func (mutex=0x3fff763f54b8 <sync_thread_mutex>) at /source/storage/innobase/include/sync0sync.ic:160

#7  pfs_mutex_exit_func (mutex=0x3fff763f54b8 <sync_thread_mutex>) at /source/storage/innobase/include/sync0sync.ic:314

#8  sync_thread_reset_level (latch=0x3fff7cff7680) at /source/storage/innobase/sync/sync0sync.cc:1388

#9  0x00003fff761f5960 in mutex_exit_func (mutex=<optimized out>) at /source/storage/innobase/include/sync0sync.ic:165

#10 pfs_mutex_exit_func (mutex=<optimized out>) at /source/storage/innobase/include/sync0sync.ic:314

#11 que_run_threads_low (thr=0x3fff7ce59ac0) at /source/storage/innobase/que/que0que.cc:1164

#12 que_run_threads (thr=0x3fff7ce59ac0) at /source/storage/innobase/que/que0que.cc:1182

#13 0x00003fff762c44a8 in trx_purge (n_purge_threads=<optimized out>, batch_size=300, truncate=<optimized out>)

    at /source/storage/innobase/trx/trx0purge.cc:1246

#14 0x00003fff762a5a28 in srv_do_purge (n_total_purged=<synthetic pointer>, n_threads=1) at /source/storage/innobase/srv/srv0srv.cc:2803

#15 srv_purge_coordinator_thread (arg=<optimized out>) at /source/storage/innobase/srv/srv0srv.cc:2978

#16 0x00003fff7dfb84a0 in start_thread (arg=0x3fff6d3fefb0) at pthread_create.c:335

#17 0x00003fff7db37e74 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:96

rpl.rpl_gtid_crash-innodb_plugin,mix/mysqld.2/data/core

[Thread debugging using libthread_db enabled]

Using host libthread_db library "/lib/powerpc64le-linux-gnu/libthread_db.so.1".

Core was generated by `/build/build/sql/mysqld --defaults-group-suffix=.2 --defaults-file=/build/build'.

Program terminated with signal SIGABRT, Aborted.

#0  0x00003fffac312e4c in __pthread_kill (threadid=<optimized out>,

    signo=<optimized out>) at ../sysdeps/unix/sysv/linux/pthread_kill.c:58

58      ../sysdeps/unix/sysv/linux/pthread_kill.c: No such file or directory.

[Current thread is 1 (Thread 0x3fff9f38efb0 (LWP 25472))]

(gdb) bt

#0  0x00003fffac312e4c in __pthread_kill (threadid=<optimized out>,

    signo=<optimized out>) at ../sysdeps/unix/sysv/linux/pthread_kill.c:58

#1  0x0000000045dc3664 in my_write_core (sig=<optimized out>)

    at /source/mysys/stacktrace.c:456

#2  0x00000000456dc71c in handle_fatal_signal (sig=<optimized out>)

    at /source/sql/signal_handler.cc:272

#3  <signal handler called>

#4  0x00003fffabd9f27c in __GI_raise (sig=<optimized out>)

    at ../sysdeps/unix/sysv/linux/raise.c:54

#5  0x00003fffabda18f4 in __GI_abort () at abort.c:89

#6  0x00003fffa46b6214 in mutex_exit_func (

    mutex=0x3fffa47f54b8 <sync_thread_mutex>)

    at /source/storage/innobase/include/sync0sync.ic:160

#7  pfs_mutex_exit_func (mutex=0x3fffa47f54b8 <sync_thread_mutex>)

    at /source/storage/innobase/include/sync0sync.ic:314

#8  sync_thread_add_level (latch=0x3fffab314078, level=140, relock=0)

    at /source/storage/innobase/sync/sync0sync.cc:1336

#9  0x00003fffa46b6284 in mutex_set_debug_info (mutex=0x3fffab314078,

    file_name=0x3fffa4711838 "/source/storage/innobase/buf/buf0dblwr.cc",

    line=712) at /source/storage/innobase/sync/sync0sync.cc:639

#10 0x00003fffa4430818 in mutex_enter_func (line=712,

    file_name=0x3fffa4711838 "/source/storage/innobase/buf/buf0dblwr.cc",

    mutex=0x3fffab314078) at /source/storage/innobase/include/sync0sync.ic:215

---Type <return> to continue, or q <return> to quit---

#11 pfs_mutex_enter_func (line=712,

    file_name=0x3fffa4711838 "/source/storage/innobase/buf/buf0dblwr.cc",

    mutex=0x3fffab314078) at /source/storage/innobase/include/sync0sync.ic:251

#12 buf_dblwr_update (bpage=<optimized out>, flush_type=<optimized out>)

    at /source/storage/innobase/buf/buf0dblwr.cc:712

#13 0x00003fffa4443880 in buf_flush_write_complete (bpage=0x3fffa1bb2668)

    at /source/storage/innobase/buf/buf0flu.cc:695

#14 0x00003fffa4429144 in buf_page_io_complete (bpage=0x3fffa1bb2668,

    evict=<optimized out>) at /source/storage/innobase/buf/buf0buf.cc:4769

#15 0x00003fffa44b6c1c in fil_aio_wait (segment=5)

    at /source/storage/innobase/fil/fil0fil.cc:6059

#16 0x00003fffa46a826c in io_handler_thread (arg=<optimized out>)

    at /source/storage/innobase/srv/srv0start.cc:515

#17 0x00003fffac3084a0 in start_thread (arg=0x3fff9f38efb0)

    at pthread_create.c:335

#18 0x00003fffabe87e74 in clone ()

    at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:96