Thread 16 (Thread 0x41834940 (LWP 32468)):
    #0  0x0000003c462005b4 in ?? () from /usr/lib64/libaio.so.1
    #1  0x000000000091ea8f in os_aio_linux_collect (global_seg=0, message1=0x418340e8, message2=0x418340e0, type=0x418340d8)
    at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4438
    #2  os_aio_linux_handle (global_seg=0, message1=0x418340e8, message2=0x418340e0, type=0x418340d8) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4571
    #3  0x00000000008d65be in fil_aio_wait (segment=0) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/fil/fil0fil.c:4534
    #4  0x0000000000859d10 in io_handler_thread (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/srv/srv0start.c:483
    #5  0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
    #6  0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

    Thread 15 (Thread 0x40dd5940 (LWP 32469)):
    #0  0x0000003c462005b4 in ?? () from /usr/lib64/libaio.so.1
    #1  0x000000000091ea8f in os_aio_linux_collect (global_seg=1, message1=0x40dd50e8, message2=0x40dd50e0, type=0x40dd50d8)
    at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4438
    #2  os_aio_linux_handle (global_seg=1, message1=0x40dd50e8, message2=0x40dd50e0, type=0x40dd50d8) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4571
    #3  0x00000000008d65be in fil_aio_wait (segment=1) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/fil/fil0fil.c:4534
    #4  0x0000000000859d10 in io_handler_thread (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/srv/srv0start.c:483
    #5  0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
    #6  0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

    Thread 14 (Thread 0x4291f940 (LWP 32470)):
    #0  0x0000003c462005b4 in ?? () from /usr/lib64/libaio.so.1
    #1  0x000000000091ea8f in os_aio_linux_collect (global_seg=2, message1=0x4291f0e8, message2=0x4291f0e0, type=0x4291f0d8)
    at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4438
    #2  os_aio_linux_handle (global_seg=2, message1=0x4291f0e8, message2=0x4291f0e0, type=0x4291f0d8) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4571
    #3  0x00000000008d65be in fil_aio_wait (segment=2) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/fil/fil0fil.c:4534
    #4  0x0000000000859d10 in io_handler_thread (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/srv/srv0start.c:483
    #5  0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
    #6  0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

    Thread 13 (Thread 0x43320940 (LWP 32471)):
    #0  0x0000003c462005b4 in ?? () from /usr/lib64/libaio.so.1
    #1  0x000000000091ea8f in os_aio_linux_collect (global_seg=3, message1=0x433200e8, message2=0x433200e0, type=0x433200d8)
    at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4438
    #2  os_aio_linux_handle (global_seg=3, message1=0x433200e8, message2=0x433200e0, type=0x433200d8) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4571
    #3  0x00000000008d65be in fil_aio_wait (segment=3) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/fil/fil0fil.c:4534
    #4  0x0000000000859d10 in io_handler_thread (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/srv/srv0start.c:483
    #5  0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
    #6  0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

    Thread 12 (Thread 0x43d21940 (LWP 32472)):
    #0  0x0000003c462005b4 in ?? () from /usr/lib64/libaio.so.1
    #1  0x000000000091ea8f in os_aio_linux_collect (global_seg=4, message1=0x43d210e8, message2=0x43d210e0, type=0x43d210d8)
    at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4438
    #2  os_aio_linux_handle (global_seg=4, message1=0x43d210e8, message2=0x43d210e0, type=0x43d210d8) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4571
    #3  0x00000000008d65be in fil_aio_wait (segment=4) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/fil/fil0fil.c:4534
    #4  0x0000000000859d10 in io_handler_thread (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/srv/srv0start.c:483
    #5  0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
    #6  0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

    Thread 11 (Thread 0x44722940 (LWP 32473)):
    #0  0x0000003c462005b4 in ?? () from /usr/lib64/libaio.so.1
    #1  0x000000000091ea8f in os_aio_linux_collect (global_seg=5, message1=0x447220e8, message2=0x447220e0, type=0x447220d8)
    at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4438
    #2  os_aio_linux_handle (global_seg=5, message1=0x447220e8, message2=0x447220e0, type=0x447220d8) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4571
    #3  0x00000000008d65be in fil_aio_wait (segment=5) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/fil/fil0fil.c:4534
    #4  0x0000000000859d10 in io_handler_thread (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/srv/srv0start.c:483
    #5  0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
    #6  0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

    Thread 10 (Thread 0x45123940 (LWP 32474)):
    #0  0x0000003c462005b4 in ?? () from /usr/lib64/libaio.so.1
    #1  0x000000000091ea8f in os_aio_linux_collect (global_seg=6, message1=0x451230e8, message2=0x451230e0, type=0x451230d8)
    at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4438
    #2  os_aio_linux_handle (global_seg=6, message1=0x451230e8, message2=0x451230e0, type=0x451230d8) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4571
    #3  0x00000000008d65be in fil_aio_wait (segment=6) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/fil/fil0fil.c:4534
    #4  0x0000000000859d10 in io_handler_thread (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/srv/srv0start.c:483
    #5  0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
    #6  0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

    Thread 9 (Thread 0x45b24940 (LWP 32475)):
    #0  0x0000003c462005b4 in ?? () from /usr/lib64/libaio.so.1
    #1  0x000000000091ea8f in os_aio_linux_collect (global_seg=7, message1=0x45b240e8, message2=0x45b240e0, type=0x45b240d8)
    at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4438
    #2  os_aio_linux_handle (global_seg=7, message1=0x45b240e8, message2=0x45b240e0, type=0x45b240d8) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4571
    #3  0x00000000008d65be in fil_aio_wait (segment=7) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/fil/fil0fil.c:4534
    #4  0x0000000000859d10 in io_handler_thread (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/srv/srv0start.c:483
    #5  0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
    #6  0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

    Thread 8 (Thread 0x46525940 (LWP 32476)):
    #0  0x0000003c462005b4 in ?? () from /usr/lib64/libaio.so.1
    #1  0x000000000091ea8f in os_aio_linux_collect (global_seg=8, message1=0x465250e8, message2=0x465250e0, type=0x465250d8)
    at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4438
    #2  os_aio_linux_handle (global_seg=8, message1=0x465250e8, message2=0x465250e0, type=0x465250d8) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4571
    #3  0x00000000008d65be in fil_aio_wait (segment=8) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/fil/fil0fil.c:4534
    #4  0x0000000000859d10 in io_handler_thread (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/srv/srv0start.c:483
    #5  0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
    #6  0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

    Thread 7 (Thread 0x46f26940 (LWP 32477)):
    #0  0x0000003c462005b4 in ?? () from /usr/lib64/libaio.so.1
    #1  0x000000000091ea8f in os_aio_linux_collect (global_seg=9, message1=0x46f260e8, message2=0x46f260e0, type=0x46f260d8)
    at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4438
    #2  os_aio_linux_handle (global_seg=9, message1=0x46f260e8, message2=0x46f260e0, type=0x46f260d8) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0file.c:4571
    #3  0x00000000008d65be in fil_aio_wait (segment=9) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/fil/fil0fil.c:4534
    #4  0x0000000000859d10 in io_handler_thread (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/srv/srv0start.c:483
    #5  0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
    #6  0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

    Thread 6 (Thread 0x47927940 (LWP 32482)):
    #0  0x0000003fccc0aee9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
    #1  0x00000000009202e7 in os_cond_wait (event=0x18b0cf10, reset_sig_count=0) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0sync.c:214
    #2  os_event_wait_low (event=0x18b0cf10, reset_sig_count=0) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0sync.c:646
    #3  0x0000000000856bab in srv_master_thread (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/srv/srv0srv.c:2618
    #4  0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
    #5  0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

    Thread 5 (Thread 0x4a12b940 (LWP 32483)):
    #0  0x0000003fcc4cd212 in select () from /lib64/libc.so.6
    #1  0x00000000009210af in os_thread_sleep (tm=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0thread.c:274
    #2  0x00000000008648c5 in trx_purge_wait_for_workers_to_complete (n_purge_threads=4, batch_size=20)
    at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/trx/trx0purge.c:1164
    #3  trx_purge (n_purge_threads=4, batch_size=20) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/trx/trx0purge.c:1288
    #4  0x000000000085968d in srv_purge_coordinator_thread (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/srv/srv0srv.c:2831
    #5  0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
    #6  0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

    Thread 4 (Thread 0x4c92f940 (LWP 32487)):
    #0  0x0000003fcc4cd212 in select () from /lib64/libc.so.6
    #1  0x00000000009210af in os_thread_sleep (tm=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0thread.c:274
    #2  0x00000000008abb2e in buf_flush_page_cleaner_thread (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/buf/buf0flu.c:2438
    #3  0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
    #4  0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

    Thread 3 (Thread 0x40e16940 (LWP 32488)):
    #0  0x0000003fccc0e838 in do_sigwait () from /lib64/libpthread.so.0
    #1  0x0000003fccc0e8dd in sigwait () from /lib64/libpthread.so.0
    #2  0x000000000051457e in signal_hand (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/sql/mysqld.cc:2720
    #3  0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
    #4  0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

    Thread 2 (Thread 0x41875940 (LWP 32526)):
    #0  0x0000003fcc4cd212 in select () from /lib64/libc.so.6
    #1  0x00000000009210af in os_thread_sleep (tm=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/os/os0thread.c:274
    #2  0x000000000090f280 in logs_empty_and_mark_files_at_shutdown () at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/log/log0log.c:3138
    #3  0x000000000085a34b in innobase_shutdown_for_mysql () at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/srv/srv0start.c:2148
    #4  0x0000000000822944 in innobase_end (hton=<value optimized out>, type=<value optimized out>)
     at /data/laurynas/upstream/mysql-5.6.2-m5/storage/innobase/handler/ha_innodb.cc:2786
     #5  0x000000000051cb7c in ha_finalize_handlerton (plugin=0x18b08400) at /data/laurynas/upstream/mysql-5.6.2-m5/sql/handler.cc:420
     #6  0x000000000065691b in plugin_deinitialize (plugin=0x18b08400, ref_check=true) at /data/laurynas/upstream/mysql-5.6.2-m5/sql/sql_plugin.cc:885
     #7  0x0000000000659355 in reap_plugins () at /data/laurynas/upstream/mysql-5.6.2-m5/sql/sql_plugin.cc:962
     #8  0x000000000065ae83 in plugin_shutdown () at /data/laurynas/upstream/mysql-5.6.2-m5/sql/sql_plugin.cc:1613
     #9  0x000000000051514f in clean_up (print_message=true) at /data/laurynas/upstream/mysql-5.6.2-m5/sql/mysqld.cc:1471
     #10 0x0000000000519a1e in unireg_end () at /data/laurynas/upstream/mysql-5.6.2-m5/sql/mysqld.cc:1380
     #11 0x000000000051a2c0 in kill_server (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/sql/mysqld.cc:1308
     #12 kill_server_thread (arg=<value optimized out>) at /data/laurynas/upstream/mysql-5.6.2-m5/sql/mysqld.cc:1331
     #13 0x0000003fccc0673d in start_thread () from /lib64/libpthread.so.0
     #14 0x0000003fcc4d3f6d in clone () from /lib64/libc.so.6

     Thread 1 (Thread 0x2b586cec7340 (LWP 32466)):
     #0  0x0000003fccc0aee9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
     #1  0x0000000000519719 in inline_mysql_cond_wait (argc=33, argv=0x18ad08d0) at /data/laurynas/upstream/mysql-5.6.2-m5/include/mysql/psi/mysql_thread.h:980
     #2  mysqld_main (argc=33, argv=0x18ad08d0) at /data/laurynas/upstream/mysql-5.6.2-m5/sql/mysqld.cc:4888
     #3  0x0000003fcc41d994 in __libc_start_main () from /lib64/libc.so.6
     #4  0x000000000050f4e9 in _start ()