Thread 55 (Thread 0x7f13631ec700 (LWP 4973)): #0 0x00007f136e4f0857 in sigwaitinfo () from /lib64/libc.so.6 #1 0x0000000000f4373b in timer_notify_thread_func () #2 0x0000000000f5e044 in pfs_spawn_thread () #3 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 54 (Thread 0x7f0eeb7fe700 (LWP 5011)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 53 (Thread 0x7f0eeadfd700 (LWP 5012)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 52 (Thread 0x7f0eea3fc700 (LWP 5013)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 51 (Thread 0x7f0ee99fb700 (LWP 5014)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 50 (Thread 0x7f0ee8ffa700 (LWP 5015)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 49 (Thread 0x7f0ee85f9700 (LWP 5016)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 48 (Thread 0x7f0ee7bf8700 (LWP 5017)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 47 (Thread 0x7f0ee71f7700 (LWP 5018)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 46 (Thread 0x7f0ee67f6700 (LWP 5019)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 45 (Thread 0x7f0ee5df5700 (LWP 5020)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 44 (Thread 0x7f0ee53f4700 (LWP 5021)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 43 (Thread 0x7f0ee49f3700 (LWP 5022)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 42 (Thread 0x7f0ee3ff2700 (LWP 5023)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 41 (Thread 0x7f0ee35f1700 (LWP 5024)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 40 (Thread 0x7f0ee2bf0700 (LWP 5025)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 39 (Thread 0x7f0ee21ef700 (LWP 5026)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 38 (Thread 0x7f0ee17ee700 (LWP 5027)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 37 (Thread 0x7f0ee0ded700 (LWP 5028)): #0 0x00007f136f634614 in ?? () from /lib64/libaio.so.1 #1 0x0000000001048aa4 in LinuxAIOHandler::collect() () #2 0x000000000104ace4 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #3 0x000000000104d0fc in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #4 0x00000000011e5e47 in fil_aio_wait(unsigned long) () #5 0x00000000010f22f0 in io_handler_thread () #6 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 36 (Thread 0x7f0ee03ec700 (LWP 5029)): #0 0x00007f136f84098e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105156e in os_event::timed_wait(timespec const*) () #2 0x000000000105188e in os_event::wait_time_low(unsigned long, long) () #3 0x000000000119b303 in buf_flush_page_cleaner_coordinator () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 35 (Thread 0x7f0edf9eb700 (LWP 5030)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105145b in os_event::wait_low(long) () #2 0x000000000119af0f in buf_flush_page_cleaner_worker () #3 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 34 (Thread 0x7f0edefea700 (LWP 5031)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105145b in os_event::wait_low(long) () #2 0x000000000119af0f in buf_flush_page_cleaner_worker () #3 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 33 (Thread 0x7f0ede5e9700 (LWP 5032)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105145b in os_event::wait_low(long) () #2 0x000000000119af0f in buf_flush_page_cleaner_worker () #3 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 32 (Thread 0x7f0ed87fe700 (LWP 5034)): #0 0x00007f136f84098e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105156e in os_event::timed_wait(timespec const*) () #2 0x000000000105188e in os_event::wait_time_low(unsigned long, long) () #3 0x0000000001027cb4 in lock_wait_timeout_thread () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 31 (Thread 0x7f0ed7dfd700 (LWP 5035)): #0 0x00007f136f84098e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105156e in os_event::timed_wait(timespec const*) () #2 0x000000000105188e in os_event::wait_time_low(unsigned long, long) () #3 0x00000000010efbd5 in srv_error_monitor_thread () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 30 (Thread 0x7f0ed73fc700 (LWP 5036)): #0 0x00007f136f84098e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105156e in os_event::timed_wait(timespec const*) () #2 0x000000000105188e in os_event::wait_time_low(unsigned long, long) () #3 0x00000000010eec74 in srv_monitor_thread () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 29 (Thread 0x7f0ed69fb700 (LWP 5037)): #0 0x00007f136f843f3d in nanosleep () from /lib64/libpthread.so.0 #1 0x0000000001051b20 in os_thread_sleep(unsigned long) () #2 0x00000000010ef29b in srv_master_thread () #3 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 28 (Thread 0x7f0ed5ffa700 (LWP 5038)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105145b in os_event::wait_low(long) () #2 0x00000000010f141d in srv_purge_coordinator_thread () #3 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 27 (Thread 0x7f0ed55f9700 (LWP 5039)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105145b in os_event::wait_low(long) () #2 0x00000000010f06b6 in srv_worker_thread () #3 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 26 (Thread 0x7f0ed4bf8700 (LWP 5040)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105145b in os_event::wait_low(long) () #2 0x00000000010f06b6 in srv_worker_thread () #3 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 25 (Thread 0x7f0ed41f7700 (LWP 5041)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105145b in os_event::wait_low(long) () #2 0x00000000010f06b6 in srv_worker_thread () #3 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 24 (Thread 0x7f0ed37f6700 (LWP 5042)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105145b in os_event::wait_low(long) () #2 0x000000000119437c in buf_dump_thread () #3 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 23 (Thread 0x7f0ed2df5700 (LWP 5043)): #0 0x00007f136f84098e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105156e in os_event::timed_wait(timespec const*) () #2 0x000000000105188e in os_event::wait_time_low(unsigned long, long) () #3 0x00000000011e12f4 in dict_stats_thread () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 22 (Thread 0x7f0ed23f4700 (LWP 5044)): #0 0x00007f136f84098e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105156e in os_event::timed_wait(timespec const*) () #2 0x000000000105188e in os_event::wait_time_low(unsigned long, long) () #3 0x0000000001144ef7 in ib_wqueue_timedwait(ib_wqueue_t*, long) () #4 0x000000000122d2ca in fts_optimize_thread(void*) () #5 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 21 (Thread 0x7f0ed19f3700 (LWP 5045)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000105145b in os_event::wait_low(long) () #2 0x00000000011886cc in buf_resize_thread () #3 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7f0ed0de2700 (LWP 5046)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f0ed0ded2d0 in Ack_receiver::run() () from /usr/local/mysql/lib/plugin/semisync_master.so #2 0x00007f0ed0ded2f9 in ack_receive_handler () from /usr/local/mysql/lib/plugin/semisync_master.so #3 0x0000000000f5e044 in pfs_spawn_thread () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 19 (Thread 0x7f136fe96700 (LWP 5047)): #0 0x00007f136f8444b5 in sigwait () from /lib64/libpthread.so.0 #1 0x00000000007a898b in signal_hand () #2 0x0000000000f5e044 in pfs_spawn_thread () #3 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 18 (Thread 0x7f0ed03e1700 (LWP 5048)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000eb2325 in compress_gtid_table () #2 0x0000000000f5e044 in pfs_spawn_thread () #3 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 17 (Thread 0x7f136fe55700 (LWP 5064)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000de1e48 in Per_thread_connection_handler::block_until_new_connection() () #2 0x0000000000de2048 in handle_connection () #3 0x0000000000f5e044 in pfs_spawn_thread () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 16 (Thread 0x7f136fe14700 (LWP 5103)): #0 0x00007f136f843264 in __lll_lock_wait () from /lib64/libpthread.so.0 #1 0x00007f136f83e53e in _L_lock_995 () from /lib64/libpthread.so.0 #2 0x00007f136f83e4a6 in pthread_mutex_lock () from /lib64/libpthread.so.0 #3 0x0000000000f08570 in show_slave_status_send_data(THD*, Master_info*, char*, char*) () #4 0x0000000000f09afe in show_slave_status(THD*) () #5 0x0000000000f09e33 in show_slave_status_cmd(THD*) () #6 0x0000000000d0dfff in mysql_execute_command(THD*, bool) () #7 0x0000000000d128c5 in mysql_parse(THD*, Parser_state*) () #8 0x0000000000d13ae8 in dispatch_command(THD*, COM_DATA const*, enum_server_command) () #9 0x0000000000d149d4 in do_command(THD*) () #10 0x0000000000de219c in handle_connection () #11 0x0000000000f5e044 in pfs_spawn_thread () #12 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #13 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 15 (Thread 0x7f136fdd3700 (LWP 6195)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000de1e48 in Per_thread_connection_handler::block_until_new_connection() () #2 0x0000000000de2048 in handle_connection () #3 0x0000000000f5e044 in pfs_spawn_thread () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7f136fd92700 (LWP 6381)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000de1e48 in Per_thread_connection_handler::block_until_new_connection() () #2 0x0000000000de2048 in handle_connection () #3 0x0000000000f5e044 in pfs_spawn_thread () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7f136fd51700 (LWP 6384)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000de1e48 in Per_thread_connection_handler::block_until_new_connection() () #2 0x0000000000de2048 in handle_connection () #3 0x0000000000f5e044 in pfs_spawn_thread () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f136fd10700 (LWP 23973)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000de1e48 in Per_thread_connection_handler::block_until_new_connection() () #2 0x0000000000de2048 in handle_connection () #3 0x0000000000f5e044 in pfs_spawn_thread () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f13626a6700 (LWP 9414)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000de1e48 in Per_thread_connection_handler::block_until_new_connection() () #2 0x0000000000de2048 in handle_connection () #3 0x0000000000f5e044 in pfs_spawn_thread () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f13627eb700 (LWP 9667)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000de1e48 in Per_thread_connection_handler::block_until_new_connection() () #2 0x0000000000de2048 in handle_connection () #3 0x0000000000f5e044 in pfs_spawn_thread () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f1362624700 (LWP 14721)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000de1e48 in Per_thread_connection_handler::block_until_new_connection() () #2 0x0000000000de2048 in handle_connection () #3 0x0000000000f5e044 in pfs_spawn_thread () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f13625e3700 (LWP 14747)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000de1e48 in Per_thread_connection_handler::block_until_new_connection() () #2 0x0000000000de2048 in handle_connection () #3 0x0000000000f5e044 in pfs_spawn_thread () #4 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f13627aa700 (LWP 23027)): #0 0x00007f136f843264 in __lll_lock_wait () from /lib64/libpthread.so.0 #1 0x00007f136f83e53e in _L_lock_995 () from /lib64/libpthread.so.0 #2 0x00007f136f83e4a6 in pthread_mutex_lock () from /lib64/libpthread.so.0 #3 0x0000000000ef57b3 in inline_mysql_mutex_lock () #4 0x0000000000f00002 in queue_event(Master_info*, char const*, unsigned long) () #5 0x0000000000f074dd in handle_slave_io () #6 0x0000000000f5e044 in pfs_spawn_thread () #7 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f1362728700 (LWP 23028)): #0 0x00007f136f843264 in __lll_lock_wait () from /lib64/libpthread.so.0 #1 0x00007f136f83e508 in _L_lock_854 () from /lib64/libpthread.so.0 #2 0x00007f136f83e3d7 in pthread_mutex_lock () from /lib64/libpthread.so.0 #3 0x0000000000ef57b3 in inline_mysql_mutex_lock () #4 0x0000000000f0af9a in exec_relay_log_event(THD*, Relay_log_info*) () #5 0x0000000000f0ca41 in handle_slave_sql () #6 0x0000000000f5e044 in pfs_spawn_thread () #7 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f1362769700 (LWP 23029)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000f1935c in pop_jobs_item(Slave_worker*, slave_job_item*) () #2 0x0000000000f1bb43 in slave_worker_exec_job_group(Slave_worker*, Relay_log_info*) () #3 0x0000000000f0a273 in handle_slave_worker () #4 0x0000000000f5e044 in pfs_spawn_thread () #5 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f136e040700 (LWP 23030)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000f1935c in pop_jobs_item(Slave_worker*, slave_job_item*) () #2 0x0000000000f1bb43 in slave_worker_exec_job_group(Slave_worker*, Relay_log_info*) () #3 0x0000000000f0a273 in handle_slave_worker () #4 0x0000000000f5e044 in pfs_spawn_thread () #5 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f1362665700 (LWP 23031)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000f1935c in pop_jobs_item(Slave_worker*, slave_job_item*) () #2 0x0000000000f1bb43 in slave_worker_exec_job_group(Slave_worker*, Relay_log_info*) () #3 0x0000000000f0a273 in handle_slave_worker () #4 0x0000000000f5e044 in pfs_spawn_thread () #5 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f13626e7700 (LWP 23032)): #0 0x00007f136f8405bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000f1935c in pop_jobs_item(Slave_worker*, slave_job_item*) () #2 0x0000000000f1bb43 in slave_worker_exec_job_group(Slave_worker*, Relay_log_info*) () #3 0x0000000000f0a273 in handle_slave_worker () #4 0x0000000000f5e044 in pfs_spawn_thread () #5 0x00007f136f83c9d1 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f136e5a59dd in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f136fe98740 (LWP 4972)): #0 0x00007f136e59c1b3 in poll () from /lib64/libc.so.6 #1 0x0000000000de34e9 in Mysqld_socket_listener::listen_for_connection_event() () #2 0x00000000007ade72 in mysqld_main(int, char**) () #3 0x00007f136e4dbd5d in __libc_start_main () from /lib64/libc.so.6 #4 0x00000000007a36c9 in _start ()