(gdb) +thread apply all bt full

Thread 24 (LWP 12609):
+bt full
#0  0x000000363720b7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a7271b in os_cond_wait_timed (abstime=0x7f07e2de7d30, fast_mutex=0x2f44130, cond=0x2f44170) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0sync.cc:177
        mutex = 0x2f44130
        ret = <optimized out>
#2  os_event_wait_time_low (event=0x2f44130, time_in_usec=<optimized out>, reset_sig_count=1) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0sync.cc:723
        timed_out = 0
        abstime = {
          tv_sec = 1379340802, 
          tv_nsec = 420538000
        }
#3  0x0000000000b08bcd in srv_monitor_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0srv.cc:1831
        sig_count = <optimized out>
        time_elapsed = <optimized out>
        last_tablespace_monitor_time = 1379340571
        last_monitor_time = 1379340787
        current_time = <optimized out>
        last_table_monitor_time = 1379340571
        mutex_skipped = 0
        last_srv_print_monitor = 0
#4  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 23 (LWP 12611):
+bt full
#0  0x000000363720b43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a73183 in os_cond_wait (fast_mutex=0x2f44010, cond=0x2f44050) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0sync.cc:214
        mutex = 0x2f44010
#2  os_event_wait_low (event=0x2f44010, reset_sig_count=16969) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0sync.cc:610
No locals.
#3  0x0000000000b09964 in srv_purge_coordinator_suspend (rseg_history_len=1698, slot=0x2f43e20) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0srv.cc:3155
        ret = <optimized out>
        stop = true
        sig_count = 16969
#4  srv_purge_coordinator_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0srv.cc:3272
        slot = 0x2f43e20
        n_total_purged = 0
        rseg_history_len = 1698
        n_pages_purged = <optimized out>
#5  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 22 (LWP 12616):
+bt full
#0  0x000000363720f2a5 in sigwait () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00000000005a2fcb in signal_hand (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/mysqld.cc:3172
        error = <optimized out>
        set = {
          __val =             {[0] = 548869,
            [1] = 0 <repeats 15 times>}
        }
        sig = 0
#2  0x00000000009e033a in pfs_spawn_thread (arg=0x35cb930) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/perfschema/pfs.cc:1858
        typed_arg = 0x35cb930
        user_arg = 0x0
        pfs = <optimized out>
        user_start_routine = 0x5a2ce0 <signal_hand(void*)>
        klass = <optimized out>
#3  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#4  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 21 (LWP 12613):
+bt full
#0  0x000000363720b43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a73183 in os_cond_wait (fast_mutex=0x2f441c0, cond=0x2f44200) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0sync.cc:214
        mutex = 0x2f441c0
#2  os_event_wait_low (event=0x2f441c0, reset_sig_count=1) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0sync.cc:610
No locals.
#3  0x0000000000b8920c in buf_dump_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/buf/buf0dump.cc:594
No locals.
#4  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 20 (LWP 12617):
+bt full
#0  0x0000003636edf253 in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x0000000000cb0036 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/vio/viosocket.c:820
        ret = <optimized out>
        revents = 8251
        pfd = {
          fd = 34, 
          events = 3, 
          revents = 0
        }
        sd = <optimized out>
        locker = 0x0
        state = {
          m_flags = 2147483650, 
          m_socket = 0xcf32b8, 
          m_thread = 0x7f07e4895a90, 
          m_number_of_bytes = 56825552, 
          m_timer_start = 139671875706016, 
          m_timer = 0xc7ea93 <_db_return_+339>, 
          m_operation = 17005505, 
          m_src_file = 0x9895b6 <my_thread_var_dbug+38> "H\205\300t‸\230", 
          m_src_line = -460760448, 
          m_wait = 0xc7cce8 <code_state+56>
        }
        _db_stack_frame_ = {
          func = 0x1037bc1 "vio_read", 
          file = 0x10378d0 "/bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/vio/viosocket.c", 
          level = 2147483651, 
          prev = 0x7f07e4895b60
        }
        __PRETTY_FUNCTION__ =           "vio_io_wait"
#2  0x0000000000cb04d3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/vio/viosocket.c:68
        timeout = <optimized out>
        ret = <optimized out>
        __PRETTY_FUNCTION__ =           "vio_socket_io_wait"
#3  0x0000000000cb0e70 in vio_read (vio=0x370ea80, buf=0x370ec70 "\a", size=4) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/vio/viosocket.c:123
        error = <optimized out>
        ret = -1
        flags = 64
        _db_stack_frame_ = {
          func = 0xcfcc63 "do_command", 
          file = 0xcfce40 "/bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_parse.cc", 
          level = 2147483650, 
          prev = 0x7f07e4895ce0
        }
        __PRETTY_FUNCTION__ =           "vio_read"
#4  0x000000000067be43 in net_read_raw_loop (net=0x3631930, count=4) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/net_serv.cc:663
        recvcnt = <optimized out>
        eof = false
        retry_count = <optimized out>
        buf = <optimized out>
#5  0x000000000067c9a1 in net_read_packet_header (net=0x3631930) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/net_serv.cc:745
        user_data = 0x36316d0
        pkt_nr = <optimized out>
        count = 4
        rc = <optimized out>
        server_extension = 0x3631bd8
#6  net_read_packet (net=<optimized out>, complen=0x7f07e4895c68) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/net_serv.cc:810
        pkt_len = <optimized out>
        pkt_data_len = <optimized out>
        __PRETTY_FUNCTION__ =           "ulong net_read_packet(NET*, size_t*)"
#7  0x000000000067ccac in my_net_read (net=0x3631930) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/net_serv.cc:888
        len = <optimized out>
        complen = <optimized out>
#8  0x000000000072a917 in do_command (thd=0x36316d0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_parse.cc:983
        return_value = <optimized out>
        packet = 0x0
        packet_length = <optimized out>
        net = 0x3631930
        command = <optimized out>
        __PRETTY_FUNCTION__ =           "bool do_command(THD*)"
        _db_stack_frame_ = {
          func = 0xe35145 "?func", 
          file = 0xe3514b "?file", 
          level = 2147483649, 
          prev = 0x0
        }
#9  0x00000000006ee1ef in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_connect.cc:1615
        rc = <optimized out>
        create_user = true
        net = <optimized out>
        thd = 0x36316d0
#10 0x00000000006ee2d7 in handle_one_connection (arg=0x36316d0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_connect.cc:1526
        thd = 0x36316d0
#11 0x00000000009e033a in pfs_spawn_thread (arg=0x36abfe0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/perfschema/pfs.cc:1858
        typed_arg = 0x36abfe0
        user_arg = 0x36316d0
        pfs = <optimized out>
        user_start_routine = 0x6ee290 <handle_one_connection(void*)>
        klass = <optimized out>
#12 0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#13 0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 19 (LWP 12614):
+bt full
#0  0x000000363720b7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a7271b in os_cond_wait_timed (abstime=0x7f07db5fdd00, fast_mutex=0x354e620, cond=0x354e660) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0sync.cc:177
        mutex = 0x354e620
        ret = <optimized out>
#2  os_event_wait_time_low (event=0x354e620, time_in_usec=<optimized out>, reset_sig_count=69) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0sync.cc:723
        timed_out = 0
        abstime = {
          tv_sec = 1379340806, 
          tv_nsec = 205880000
        }
#3  0x0000000000bc6243 in dict_stats_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/dict/dict0stats_bg.cc:349
No locals.
#4  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 18 (LWP 12592):
+bt full
#0  0x0000003636a00614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a6cbd3 in os_aio_linux_collect (seg_size=256, segment=1, array=0x2f855a0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5090
        i = <optimized out>
        ret = <optimized out>
        start_pos = 256
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f07f3679000
        end_pos = 512
        events = 0x2f87850
#2  os_aio_linux_handle (global_seg=7, message1=0x7f07e6698d98, message2=0x7f07e6698d90, type=0x7f07e6698d88, space_id=0x7f07e6698d80) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5235
        any_reserved = <optimized out>
        segment = 1
        array = 0x2f855a0
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = <optimized out>
#3  0x0000000000bcc0d7 in fil_aio_wait (segment=7) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/fil/fil0fil.cc:5579
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
        space_id = 0
#4  0x0000000000b0aaf8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0start.cc:479
        segment = 7
#5  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 17 (LWP 12608):
+bt full
#0  0x000000363720b7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a7271b in os_cond_wait_timed (abstime=0x7f07e37e8cc0, fast_mutex=0x2f440a0, cond=0x2f440e0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0sync.cc:177
        mutex = 0x2f440a0
        ret = <optimized out>
#2  os_event_wait_time_low (event=0x2f440a0, time_in_usec=<optimized out>, reset_sig_count=1) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0sync.cc:723
        timed_out = 0
        abstime = {
          tv_sec = 1379340800, 
          tv_nsec = 606655000
        }
#3  0x0000000000b07702 in srv_error_monitor_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0srv.cc:2093
        old_lsn = 24548279
        sig_count = <optimized out>
        waiter = 139671837243136
        old_waiter = 139671837243136
        sema = 0x1557820 <dict_operation_lock>
        old_sema = 0x1557820 <dict_operation_lock>
        fatal_cnt = 0
        new_lsn = 24548279
#4  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 16 (LWP 12615):
+bt full
#0  0x000000363720b7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a7271b in os_cond_wait_timed (abstime=0x7f07dabfcc90, fast_mutex=0x356bc80, cond=0x356bcc0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0sync.cc:177
        mutex = 0x356bc80
        ret = <optimized out>
#2  os_event_wait_time_low (event=0x356bc80, time_in_usec=<optimized out>, reset_sig_count=1) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0sync.cc:723
        timed_out = 0
        abstime = {
          tv_sec = 1379340801, 
          tv_nsec = 616195000
        }
#3  0x0000000000b427e1 in ib_wqueue_timedwait (wq=0x35667a8, wait_in_usecs=5000000) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/ut/ut0wqueue.cc:154
        error = <optimized out>
        sig_count = 1
        node = <optimized out>
#4  0x0000000000bfb140 in fts_optimize_thread (arg=0x35667a8) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/fts/fts0opt.cc:2972
        msg = <optimized out>
        heap = 0x7f07d0000958
        current = <optimized out>
        done = <optimized out>
        n_tables = <optimized out>
        n_optimize = <optimized out>
        wq = 0x35667a8
        tables = 0x7f07d0000958
        exit_event = <optimized out>
#5  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 15 (LWP 12607):
+bt full
#0  0x000000363720b7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a7271b in os_cond_wait_timed (abstime=0x7f07e41e9d00, fast_mutex=0x3549050, cond=0x3549090) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0sync.cc:177
        mutex = 0x3549050
        ret = <optimized out>
#2  os_event_wait_time_low (event=0x3549050, time_in_usec=<optimized out>, reset_sig_count=1) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0sync.cc:723
        timed_out = 0
        abstime = {
          tv_sec = 1379340800, 
          tv_nsec = 574660000
        }
#3  0x0000000000a50051 in lock_wait_timeout_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/lock/lock0wait.cc:503
        slot = <optimized out>
        sig_count = 1
        event = 0x3549050
#4  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 14 (LWP 12610):
+bt full
#0  0x0000003636ee14f3 in select () from /lib64/libc.so.6
No symbol table info available.
#1  0x0000000000a7350f in os_thread_sleep (tm=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0thread.cc:255
        t = {
          tv_sec = 0, 
          tv_usec = 640859
        }
#2  0x0000000000b06b25 in srv_master_sleep () at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0srv.cc:2818
No locals.
#3  srv_master_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0srv.cc:2862
        slot = 0x2f43de8
        old_activity_count = 58614
        last_print_time = 1379340571
#4  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 13 (LWP 12588):
+bt full
#0  0x0000003636a00614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a6cbd3 in os_aio_linux_collect (seg_size=256, segment=1, array=0x2f43050) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5090
        i = <optimized out>
        ret = <optimized out>
        start_pos = 256
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f07f36ba000
        end_pos = 512
        events = 0x2f64050
#2  os_aio_linux_handle (global_seg=3, message1=0x7f07e8e9cd98, message2=0x7f07e8e9cd90, type=0x7f07e8e9cd88, space_id=0x7f07e8e9cd80) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5235
        any_reserved = <optimized out>
        segment = 1
        array = 0x2f43050
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = <optimized out>
#3  0x0000000000bcc0d7 in fil_aio_wait (segment=3) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/fil/fil0fil.cc:5579
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
        space_id = 0
#4  0x0000000000b0aaf8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0start.cc:479
        segment = 3
#5  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 12 (LWP 12612):
+bt full
#0  0x0000003636ee14f3 in select () from /lib64/libc.so.6
No symbol table info available.
#1  0x0000000000a7350f in os_thread_sleep (tm=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0thread.cc:255
        t = {
          tv_sec = 0, 
          tv_usec = 395775
        }
#2  0x0000000000b8e9aa in page_cleaner_sleep_if_needed (next_loop_time=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/buf/buf0flu.cc:2413
        cur_time = <optimized out>
#3  buf_flush_page_cleaner_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/buf/buf0flu.cc:2454
        next_loop_time = <optimized out>
        n_flushed = 0
        last_activity = 58470
        success = <optimized out>
#4  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 11 (LWP 12590):
+bt full
#0  0x0000003636a00614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a6cbd3 in os_aio_linux_collect (seg_size=256, segment=3, array=0x2f43050) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5090
        i = <optimized out>
        ret = <optimized out>
        start_pos = 768
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f07f36b4000
        end_pos = 1024
        events = 0x2f68050
#2  os_aio_linux_handle (global_seg=5, message1=0x7f07e7a9ad98, message2=0x7f07e7a9ad90, type=0x7f07e7a9ad88, space_id=0x7f07e7a9ad80) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5235
        any_reserved = <optimized out>
        segment = 3
        array = 0x2f43050
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = <optimized out>
#3  0x0000000000bcc0d7 in fil_aio_wait (segment=5) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/fil/fil0fil.cc:5579
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
        space_id = 0
#4  0x0000000000b0aaf8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0start.cc:479
        segment = 5
#5  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 10 (LWP 12585):
+bt full
#0  0x0000003636a00614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a6cbd3 in os_aio_linux_collect (seg_size=256, segment=0, array=0x2f77b00) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5090
        i = <optimized out>
        ret = <optimized out>
        start_pos = 0
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f07f36ae000
        end_pos = 256
        events = 0x2f83590
#2  os_aio_linux_handle (global_seg=0, message1=0x7f07fcc0cd98, message2=0x7f07fcc0cd90, type=0x7f07fcc0cd88, space_id=0x7f07fcc0cd80) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5235
        any_reserved = <optimized out>
        segment = 0
        array = 0x2f77b00
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = <optimized out>
#3  0x0000000000bcc0d7 in fil_aio_wait (segment=0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/fil/fil0fil.cc:5579
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
        space_id = 0
#4  0x0000000000b0aaf8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0start.cc:479
        segment = 0
#5  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 9 (LWP 12589):
+bt full
#0  0x0000003636a00614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a6cbd3 in os_aio_linux_collect (seg_size=256, segment=2, array=0x2f43050) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5090
        i = <optimized out>
        ret = <optimized out>
        start_pos = 512
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f07f36b7000
        end_pos = 768
        events = 0x2f66050
#2  os_aio_linux_handle (global_seg=4, message1=0x7f07e849bd98, message2=0x7f07e849bd90, type=0x7f07e849bd88, space_id=0x7f07e849bd80) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5235
        any_reserved = <optimized out>
        segment = 2
        array = 0x2f43050
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = <optimized out>
#3  0x0000000000bcc0d7 in fil_aio_wait (segment=4) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/fil/fil0fil.cc:5579
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
        space_id = 0
#4  0x0000000000b0aaf8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0start.cc:479
        segment = 4
#5  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 8 (LWP 12586):
+bt full
#0  0x0000003636a00614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a6cbd3 in os_aio_linux_collect (seg_size=256, segment=0, array=0x2f6a060) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5090
        i = <optimized out>
        ret = <optimized out>
        start_pos = 0
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f07f36b1000
        end_pos = 256
        events = 0x2f75af0
#2  os_aio_linux_handle (global_seg=1, message1=0x7f07ea29ed98, message2=0x7f07ea29ed90, type=0x7f07ea29ed88, space_id=0x7f07ea29ed80) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5235
        any_reserved = <optimized out>
        segment = 0
        array = 0x2f6a060
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = <optimized out>
#3  0x0000000000bcc0d7 in fil_aio_wait (segment=1) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/fil/fil0fil.cc:5579
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
        space_id = 0
#4  0x0000000000b0aaf8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0start.cc:479
        segment = 1
#5  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 7 (LWP 12591):
+bt full
#0  0x0000003636a00614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a6cbd3 in os_aio_linux_collect (seg_size=256, segment=0, array=0x2f855a0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5090
        i = <optimized out>
        ret = <optimized out>
        start_pos = 0
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f07f367c000
        end_pos = 256
        events = 0x2f85850
#2  os_aio_linux_handle (global_seg=6, message1=0x7f07e7099d98, message2=0x7f07e7099d90, type=0x7f07e7099d88, space_id=0x7f07e7099d80) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5235
        any_reserved = <optimized out>
        segment = 0
        array = 0x2f855a0
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = <optimized out>
#3  0x0000000000bcc0d7 in fil_aio_wait (segment=6) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/fil/fil0fil.cc:5579
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
        space_id = 0
#4  0x0000000000b0aaf8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0start.cc:479
        segment = 6
#5  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 6 (LWP 12594):
+bt full
#0  0x0000003636a00614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a6cbd3 in os_aio_linux_collect (seg_size=256, segment=3, array=0x2f855a0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5090
        i = <optimized out>
        ret = <optimized out>
        start_pos = 768
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f07f3673000
        end_pos = 1024
        events = 0x2f8b850
#2  os_aio_linux_handle (global_seg=9, message1=0x7f07e5296d98, message2=0x7f07e5296d90, type=0x7f07e5296d88, space_id=0x7f07e5296d80) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5235
        any_reserved = <optimized out>
        segment = 3
        array = 0x2f855a0
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = <optimized out>
#3  0x0000000000bcc0d7 in fil_aio_wait (segment=9) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/fil/fil0fil.cc:5579
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
        space_id = 0
#4  0x0000000000b0aaf8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0start.cc:479
        segment = 9
#5  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 5 (LWP 12593):
+bt full
#0  0x0000003636a00614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a6cbd3 in os_aio_linux_collect (seg_size=256, segment=2, array=0x2f855a0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5090
        i = <optimized out>
        ret = <optimized out>
        start_pos = 512
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f07f3676000
        end_pos = 768
        events = 0x2f89850
#2  os_aio_linux_handle (global_seg=8, message1=0x7f07e5c97d98, message2=0x7f07e5c97d90, type=0x7f07e5c97d88, space_id=0x7f07e5c97d80) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5235
        any_reserved = <optimized out>
        segment = 2
        array = 0x2f855a0
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = <optimized out>
#3  0x0000000000bcc0d7 in fil_aio_wait (segment=8) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/fil/fil0fil.cc:5579
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
        space_id = 0
#4  0x0000000000b0aaf8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0start.cc:479
        segment = 8
#5  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 4 (LWP 12587):
+bt full
#0  0x0000003636a00614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a6cbd3 in os_aio_linux_collect (seg_size=256, segment=0, array=0x2f43050) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5090
        i = <optimized out>
        ret = <optimized out>
        start_pos = 0
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f07f36bd000
        end_pos = 256
        events = 0x2f62050
#2  os_aio_linux_handle (global_seg=2, message1=0x7f07e989dd98, message2=0x7f07e989dd90, type=0x7f07e989dd88, space_id=0x7f07e989dd80) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/os/os0file.cc:5235
        any_reserved = <optimized out>
        segment = 0
        array = 0x2f43050
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = <optimized out>
#3  0x0000000000bcc0d7 in fil_aio_wait (segment=2) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/fil/fil0fil.cc:5579
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
        space_id = 0
#4  0x0000000000b0aaf8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/srv/srv0start.cc:479
        segment = 2
#5  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 3 (LWP 12669):
+bt full
#0  0x000000363720b43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00000000005a41bf in inline_mysql_cond_wait (src_line=2666, mutex=0x14f7860 <LOCK_thread_count>, that=0x14f97e0 <COND_thread_cache>, src_file=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/include/mysql/psi/mysql_thread.h:1162
        result = <optimized out>
        src_file = 0xcbedb8 "/bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/mysqld.cc"
#2  block_until_new_connection () at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/mysqld.cc:2666
No locals.
#3  one_thread_per_connection_end (thd=<optimized out>, block_pthread=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/mysqld.cc:2760
        _db_stack_frame_ = {
          func = 0xe35145 "?func", 
          file = 0xe3514b "?file", 
          level = 2147483649, 
          prev = 0x0
        }
#4  0x00000000006ee16e in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_connect.cc:1629
        rc = <optimized out>
        create_user = true
        net = <optimized out>
        thd = 0x366b140
#5  0x00000000006ee2d7 in handle_one_connection (arg=0x371b200) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_connect.cc:1526
        thd = 0x371b200
#6  0x00000000009e033a in pfs_spawn_thread (arg=0x3685fb0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/perfschema/pfs.cc:1858
        typed_arg = 0x3685fb0
        user_arg = 0x371b200
        pfs = <optimized out>
        user_start_routine = 0x6ee290 <handle_one_connection(void*)>
        klass = <optimized out>
#7  0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#8  0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 2 (LWP 12583):
+bt full
#0  0x0000003636edf253 in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x00000000005a450a in handle_connections_sockets () at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/mysqld.cc:6259
        is_unix_sock = <optimized out>
        vio_type = 4294967295
        vio_flags = <optimized out>
        sock = {
          fd = 13, 
          m_psi = 0x0
        }
        retval = <optimized out>
        fds =           {[0] = {
            fd = 13, 
            events = 1, 
            revents = 0
          },
          [1] = {
            fd = 14, 
            events = 1, 
            revents = 0
          },
          [2] = {
            fd = 21145256, 
            events = 0, 
            revents = 0
          }}
        extra_ip_flags = <optimized out>
        flags = 2
        pfs_fds =           {[0] = {
            fd = 13, 
            m_psi = 0x0
          },
          [1] = {
            fd = 14, 
            m_psi = 0x0
          },
          [2] = {
            fd = 1418532752, 
            m_psi = 0x7fff548d27e9
          }}
        new_sock = <optimized out>
        error_count = 0
        thd = <optimized out>
        cAddr = {
          ss_family = 10, 
          __ss_align = 0, 
          __ss_padding =             "\000\000\377\377\177\000\000\001", '\000' <repeats 16 times>, "\327\060\357\002\000\000\000\000\002\000\000\000\000\000\000\000\020\027\215T\377\177\000\000\220\026\215T\377\177\000\000QTg\000\000\000\000\000\320\026\215T\377\177\000\000'\364f\000\000\000\000\000\276\t\000\000\002\000\000\000\360\026\215T\377\177\000\000\327\060\357\002\000\000\000\000\360\026\215T\377\177\000"
        }
        ip_flags = <optimized out>
        socket_flags = <optimized out>
        vio_tmp = <optimized out>
        socket_count = 2
        _db_stack_frame_ = {
          func = 0xe35145 "?func", 
          file = 0xe3514b "?file", 
          level = 2147483649, 
          prev = 0x0
        }
#2  0x00000000005ab4eb in mysqld_main (argc=48, argv=0x2e48148) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/mysqld.cc:5674
        ho_error = <optimized out>
#3  0x0000003636e1ecdd in __libc_start_main () from /lib64/libc.so.6
No symbol table info available.
#4  0x000000000059c785 in _start ()
No symbol table info available.

Thread 1 (LWP 12621):
+bt full
#0  0x000000363720c69c in pthread_kill () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00000000006874ae in handle_fatal_signal (sig=6) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/signal_handler.cc:251
        curr_time = <optimized out>
        thrs = <optimized out>
        mins = <optimized out>
        hrs_buf =           "14"
        hrs = <optimized out>
        mins_buf =           "13"
        secs_buf =           "20"
        tmins = <optimized out>
        secs = <optimized out>
        thd = 0x3712dd0
#2  <signal handler called>
No symbol table info available.
#3  0x0000003636e328a5 in raise () from /lib64/libc.so.6
No symbol table info available.
#4  0x0000003636e34085 in abort () from /lib64/libc.so.6
No symbol table info available.
#5  0x0000000000af951e in row_upd_sec_index_entry (node=<optimized out>, thr=0x7f07c027ea40) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/row/row0upd.cc:1803
        pcur = {
          btr_cur = {
            index = 0x7f07c01b3268, 
            page_cur = {
              rec = 0x7f07ef46007d "", 
              block = 0x7f07eb2d3928
            }, 
            purge_node = 0x8000001e, 
            left_block = 0x9, 
            thr = 0x7f07c027ea40, 
            flag = BTR_CUR_BINARY, 
            tree_height = 1, 
            up_match = 0, 
            up_bytes = 0, 
            low_match = 0, 
            low_bytes = 0, 
            n_fields = 139671875430976, 
            n_bytes = 22363744, 
            fold = 14702344, 
            path_arr = 0x3c1
          }, 
          latch_mode = 2, 
          old_stored = 122766467, 
          old_rec = 0x0, 
          old_n_fields = 11617128, 
          rel_pos = 139671265337880, 
          block_when_stored = 0x9895b6 <my_thread_var_dbug+38>, 
          modify_clock = 139671875431008, 
          pos_state = 1997660512, 
          search_mode = 4, 
          trx_if_known = 0x0, 
          old_rec_buf = 0x0, 
          buf_size = 13095384
        }
        err = DB_SUCCESS
        mode = <optimized out>
        mtr = {
          state = 12231, 
          memo = {
            heap = 0x0, 
            used = 48, 
            data =               "7", '\000' <repeats 15 times>, "\003\000\000\000\000\000\000\000(9-\353\a\177\000\000\002\000\000\000\000\000\000\000(9-\353\a\177\000\000\066", '\000' <repeats 15 times>, "\001\000\005\200\001\200\005\000\000\177\377\000\000\377\377\200\001\377\377\177\377\377\377\377\377\000\001\000\001\000\001\001\005\000\000\002\001\a\377\000\000\001l\234\000\211\000\000\000\000\000\000\000\000\000\000\260%\205\344\a\177", '\000' <repeats 18 times>, "\210@\335\000\000\000\000\000Xr\"\300\a\177\000\000%\000\000\000\000\000\000\000 \367\001\300\a\177\000\000\360*\205\344\a\177\000\000 \367\001\300\a\177\000\000\000\000\000\000\000\000\000\000h\315'\300\a\177\000\000\000\000\000\000\000\000\000\000\060+\205\344\a\177\000\000\061.\240\000\000\000\000\000\b\000\000\200\v\000\000\000\364\254\316\000\000\000\000\000^M\333\000\000\000\000\000\266\225\230\000\000\000\000\000\000&\205\344\a\177\000\000\350\314\307\000\000\000\000\000\215\b\000\000\v\000\000\000^M\333\000\000\000\000\000`&\205\344\a\177\000\000\244\332\307\000\000\000\000\000\025\001\000\000\000\000\000\000\266\225\230\000\000\000\000\000\260y\f\300\a\177\000\000\266\225\230\000\000\000\000\000P&\205\344\a\177\000\000\260y\f\300\a\177\000\000\350t\000\300\a\177\000\000$\000\000\000\000\000\000\000\003\000\000\000\000\000\000\000\001", '\000' <repeats 39 times>, "\340&\205\344\a\177\000\000\330&\205\344\a\177\000\000\260&\205\344\a\177\000\000\320-q\003\000\000\000\000<\250\316\000\000\000\000\000\266\225\230\000\000\000\000\000\320&\205\344\a\177\000\000\350\314\307\000\000\000\000\000hfq\003\000\000\000\000\266\225\230\000\000\000\000\000\360&\205\344\a\177\000", 
            base = {
              count = 13094120, 
              start = 0x3712dd0, 
              end = 0x3716668
            }, 
            list = {
              prev = 0x7f07e4852950, 
              next = 0xc7ea93 <_db_return_+339>
            }, 
            buf_end = 0, 
            magic_n = 375767
          }, 
          log = {
            heap = 0x0, 
            used = 0, 
            data =               "\bn\005\000\070\000\000\001l\234\vn\005\001\000}\037\000\000\000\000\000\000\000a\320y\001\000\000\000\000\307\320y\001\000\000\000\000\027\325\000\000\000\000\000\000d\000\000\000\000\000\000\000'\000\000\000\000\000\000\000\211\300F\357\a\177\000\000Xr\"\300\a\177\000\000\021\000\000\200\000\000\000\000\001\000\000\000\000\000\000\000\a\000\000\000\000\000\000\000\016\000\000\000\000\000\000\000\016\000\000\200\000\000\000\000\023\000\000\000\000\000\000\000\024\000\000\000\000\000\000\000\025\000\000\000\000\000\000\000\025\000\000\000\000\000\000\000\032\000\000\000\000\000\000\000\032\000\000\200\000\000\000\000\032\000\000\200\000\000\000\000\033\000\000\000\000\000\000\000\034\000\000\000\000\000\000\000\035\000\000\000\000\000\000\000\035\000\000\200\000\000\000\000\036\000\000\000\000\000\000\000\036\000\000\200\000\000\000\000\036\000\000\200\000\000\000\000\036\000\000\200\000\000\000\000\036\000\000\200\000\000\000\000\036\000\000\200\000\000\000\000\036\000\000\000\000\000\000\000\036\000\000\200\000\000\000\000\036\000\000\200\000\000\000\000\037\000\000\000\000\000\000\000\037\000\000\200\000\000\000\000 \000\000\000\000\000\000\000%\000\000\000\000\000\000\000%\000\000\200\000\000\000\000%\000\000\200\000\000\000\000%\000\000\200\000\000\000\000%\000\000\000\000\000\000\000&\000\000\000\000\000\000\000&\000\000\000\000\000\000\000&\000\000\200\000\000\000\000&\000\000\000\000\000\000\000&\000\000\000\000\000\000\000&\000\000\200\000\000\000\000&\000\000\200\000\000\000\000 \367\001\300\a\177\000\000\266\225\230\000\000\000\000\000\340(\205\344\a\177\000\000\350\314\307\000\000\000\000\000\060+\205\344\a\177\000\000 \367\001\300\a\177\000\000@+\205\344\a\177\000\000\223\352\307\000\000\000\000\000\a\000\000\200\v\000\000\000\346\340\333\000\347\035\000\000\a\000\000\200\v\000\000\000\270\340\333\000\000\000\000\000\021\000\000\200\000\000\000\000\001\000\000\000\000\000\000", 
            base = {
              count = 7, 
              start = 0xe, 
              end = 0x8000000e
            }, 
            list = {
              prev = 0x13, 
              next = 0x14
            }, 
            buf_end = 0, 
            magic_n = 375767
          }, 
          inside_ibuf = 0, 
          modifications = 0, 
          made_dirty = 1, 
          n_log_recs = 0, 
          n_freed_pages = 0, 
          log_mode = 21, 
          start_lsn = 24760536, 
          end_lsn = 24760553, 
          magic_n = 54551
        }
        entry = 0x7f07c02b0b48
        btr_cur = 0x7f07e4852990
        referenced = 0
        search_result = <optimized out>
        rec = <optimized out>
        heap = 0x7f07c02b0ad0
        index = 0x7f07c01b3268
        trx = 0x7f07c00eed68
#6  0x0000000000afbe77 in row_upd_sec_step (thr=0x7f07c027ea40, node=0x7f07c027e218) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/row/row0upd.cc:1875
No locals.
#7  row_upd (thr=0x7f07c027ea40, node=0x7f07c027e218) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/row/row0upd.cc:2607
        err = DB_SUCCESS
#8  row_upd_step (thr=0x7f07c027ea40) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/row/row0upd.cc:2724
        node = 0x7f07c027e218
        parent = <optimized out>
        err = <optimized out>
        sel_node = 0x0
        trx = 0x7f07c00eed68
#9  0x0000000000acce5b in row_update_for_mysql (mysql_rec=<optimized out>, prebuilt=0x7f07c027cd68) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/row/row0mysql.cc:1729
        err = 32519
        was_lock_wait = <optimized out>
        node = 0x7f07c027e218
        savept = {
          least_undo_no = 0
        }
        thr = 0x7f07c027ea40
        table = 0x7f07c000eb18
        trx = 0x7f07c00eed68
        fk_depth = 0
#10 0x0000000000a04e87 in ha_innobase::delete_row (this=0x7f07c001f720, record=0x7f07c00731d0 "\377\377\003\200") at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/innobase/handler/ha_innodb.cc:7529
        error = <optimized out>
        trx = 0x7f07c00eed68
        _db_stack_frame_ = {
          func = 0xe2c9a9 "write_record", 
          file = 0xcf54b0 "/bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_insert.cc", 
          level = 2147483655, 
          prev = 0x7f07e4852ff0
        }
#11 0x00000000005c1375 in handler::ha_delete_row (this=0x7f07c001f720, buf=0x7f07c00731d0 "\377\377\003\200") at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/handler.cc:7508
        locker = 0x7f07e4852c10
        state = {
          m_flags = 3, 
          m_io_operation = PSI_TABLE_DELETE_ROW, 
          m_table = 0x7f07f6f2e500, 
          m_table_share = 0x29d4ca6fc231e, 
          m_thread = 0x7f07f699fb40, 
          m_timer_start = 735902498149634, 
          m_timer = 0xc7b8f0 <my_timer_cycles>, 
          m_wait = 0x7f07c001f720, 
          m_index = 64
        }
        error = <optimized out>
        __PRETTY_FUNCTION__ =           "int handler::ha_delete_row(const uchar*)"
        log_func = 0x5c2a60 <Delete_rows_log_event::binlog_row_logging_function(THD*, TABLE*, bool, unsigned char const*, unsigned char const*)>
#12 0x00000000007050ed in write_record (thd=0x3712dd0, table=0x7f07c0162750, info=0x7f07e4853260, update=0x7f07e48531e0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_insert.cc:1890
        key_nr = <optimized out>
        is_duplicate_key_error = <optimized out>
        key = 0x7f07e4852c80 " ,\205\344\a\177"
        _db_stack_frame_ = {
          func = 0xcfcaba "mysql_insert", 
          file = 0xcf54b0 "/bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_insert.cc", 
          level = 2147483654, 
          prev = 0x7f07e4853320
        }
        ignore_errors = false
        __PRETTY_FUNCTION__ =           "int write_record(THD*, TABLE*, COPY_INFO*, COPY_INFO*)"
        trg_error = 0
        save_read_set = 0x7f07c0162840
        prev_insert_id = 0
        insert_id_for_cur_row = 0
        error = 0
        save_write_set = 0x7f07c0162860
        duplicate_handling = DUP_REPLACE
#13 0x000000000070c949 in mysql_insert (thd=0x3712dd0, table_list=0x7f07c00ecea8, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_REPLACE, ignore=false) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_insert.cc:1073
        transactional_table = <optimized out>
        info = {
          <Sql_alloc> = {<No data fields>}, 
          members of COPY_INFO: 
          _vptr.COPY_INFO = 0x13e0470 <vtable for COPY_INFO+16>, 
          m_optype = COPY_INFO::INSERT_OPERATION, 
          m_changed_columns = 0x3715de0, 
          m_changed_columns2 = 0x0, 
          m_manage_defaults = true, 
          m_function_default_columns = 0x7f07c00ed638, 
          handle_duplicates = DUP_REPLACE, 
          ignore = false, 
          stats = {
            records = 1, 
            deleted = 0, 
            updated = 0, 
            copied = 0, 
            error_count = 0, 
            touched = 0
          }, 
          escape_char = 0, 
          last_errno = 0, 
          update_values = 0x0
        }
        num_partitions = <optimized out>
        prune_needs_default_values = false
        error = 0
        is_locked = 64
        id = <optimized out>
        can_prune_partitions = partition_info::PRUNE_NO
        context = 0x7f07e4853a60
        unused_conds = 0x0
        lock_type = TL_WRITE_DEFAULT
        __FUNCTION__ =           "mysql_insert"
        its = {
          <base_list_iterator> = {
            list = 0x3715e28, 
            el = 0x7f07c00ed618, 
            prev = 0x0, 
            current = 0x0
          }, <No data fields>}
        joins_freed = false
        was_insert_delayed = false
        manage_defaults = <optimized out>
        log_on = true
        used_partitions = {
          bitmap = 0x7f07e4853370, 
          n_bits = 57748944, 
          last_word_mask = 0, 
          last_word_ptr = 0x7f07c00ecea8, 
          mutex = 0x7f07e4854040
        }
        changed = <optimized out>
        counter = 1
        update = {
          <Sql_alloc> = {<No data fields>}, 
          members of COPY_INFO: 
          _vptr.COPY_INFO = 0x13e0470 <vtable for COPY_INFO+16>, 
          m_optype = COPY_INFO::UPDATE_OPERATION, 
          m_changed_columns = 0x3715e10, 
          m_changed_columns2 = 0x0, 
          m_manage_defaults = true, 
          m_function_default_columns = 0x0, 
          handle_duplicates = DUP_ERROR, 
          ignore = false, 
          stats = {
            records = 0, 
            deleted = 0, 
            updated = 0, 
            copied = 0, 
            error_count = 0, 
            touched = 0
          }, 
          escape_char = 0, 
          last_errno = 0, 
          update_values = 0x3715df8
        }
        ctx_state = {
          save_table_list = 0x7f07e48531e0, 
          save_first_name_resolution_table = 0x7f07c00ecea8, 
          save_next_name_resolution_table = 0x0, 
          save_resolve_in_select_list = false, 
          save_next_local = <optimized out>
        }
        values = 0x7f07c00ed540
        value_count = 1
        table = 0x7f07c0162750
        res = <optimized out>
        __PRETTY_FUNCTION__ =           "bool mysql_insert(THD*, TABLE_LIST*, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool)"
        row_count = <optimized out>
        err = true
        query = 0x7f07c00ecce0 "REPLACE INTO `table1_innodb_compressed_char` ( `c33` ) VALUES ( 'q' )"
        _db_stack_frame_ = {
          func = 0xcfc9c5 "mysql_execute_command", 
          file = 0xcfce40 "/bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_parse.cc", 
          level = 2147483653, 
          prev = 0x7f07e4854000
        }
#14 0x0000000000724bf9 in mysql_execute_command (thd=0x3712dd0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_parse.cc:3649
        res = <optimized out>
        lex = 0x3715190
        _db_stack_frame_ = {
          func = 0xcfcbb5 "mysql_parse", 
          file = 0xcfce40 "/bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_parse.cc", 
          level = 2147483652, 
          prev = 0x7f07e48540f0
        }
        __PRETTY_FUNCTION__ =           "int mysql_execute_command(THD*)"
        trace_command = {
          <Opt_trace_struct> = {
            started = false, 
            requires_key = 45, 
            has_disabled_I_S = 113, 
            empty = 3, 
            stmt = 0x9895b6 <my_thread_var_dbug+38>, 
            saved_key = 0x7f07e4853ff0 "P@\205\344\a\177", 
            previous_key =               "\320-q\003\000\000\000\000\020@\205\344\a\177\000\000\250\246B\001\000\000\000\000P"
          }, <No data fields>}
        trace_command_steps = {
          <Opt_trace_struct> = {
            started = false, 
            requires_key = 63, 
            has_disabled_I_S = 133, 
            empty = 228, 
            stmt = 0xc7cce8 <code_state+56>, 
            saved_key = 0x142a6a8 <_dbug_on_> "\001", 
            previous_key =               "\224\310\317\000\000\000\000\000\000@\205\344\a\177\000\000\244\332\307\000\000\000\000", <incomplete sequence \363>
          }, <No data fields>}
        up_result = 0
        ots = {
          ctx = 0x3715170, 
          error = false
        }
        __FUNCTION__ =           "mysql_execute_command"
        select_lex = 0x37158a0
        first_table = 0x7f07c00ecea8
        all_tables = 0x7f07c00ecea8
        unit = 0x3715258
        have_table_map_for_update = false
#15 0x0000000000728628 in mysql_parse (thd=0x3712dd0, rawbuf=0x3715190 "P\303\070\001", length=<optimized out>, parser_state=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_parse.cc:6479
        lex = 0x3715190
        err = <optimized out>
        found_semicolon = <optimized out>
        qlen = <optimized out>
        _db_stack_frame_ = {
          func = 0xcfcbce "dispatch_command", 
          file = 0xcfce40 "/bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_parse.cc", 
          level = 2147483651, 
          prev = 0x7f07e4854bf0
        }
        start_usecs = 0
        end_usecs = 0
        start_cpu_nsecs = 0
        end_cpu_nsecs = 0
        __PRETTY_FUNCTION__ =           "void mysql_parse(THD*, char*, uint, Parser_state*)"
        end_time_error = 0
        cputime_error = 0
        __FUNCTION__ =           "mysql_parse"
        error = <optimized out>
        start_time_error = 0
        start_time = {
          tv_sec = 69, 
          tv_usec = 57755696
        }
        end_time = {
          tv_sec = 57748944, 
          tv_usec = 139671263694048
        }
        tp = {
          tv_sec = 69, 
          tv_nsec = 139671875439248
        }
#16 0x000000000072978c in dispatch_command (command=COM_QUERY, thd=0x3712dd0, packet=0x7f07e4854a90 "\320-q\003", packet_length=69) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_parse.cc:1355
        packet_end = 0x7f07c00ecd25 ""
        parser_state = {
          m_lip = {
            m_thd = 0x3712dd0, 
            yylineno = 1, 
            yytoklen = 1, 
            yylval = 0x7f07e4853f50, 
            lookahead_token = -1, 
            lookahead_yylval = 0x0, 
            m_ptr = 0x7f07c00ecd26 "\004", 
            m_tok_start = 0x7f07c00ecd26 "\004", 
            m_tok_end = 0x7f07c00ecd26 "\004", 
            m_end_of_query = 0x7f07c00ecd25 "", 
            m_tok_start_prev = 0x7f07c00ecd25 "", 
            m_buf = 0x7f07c00ecce0 "REPLACE INTO `table1_innodb_compressed_char` ( `c33` ) VALUES ( 'q' )", 
            m_buf_length = 69, 
            m_echo = true, 
            m_echo_saved = false, 
            m_cpp_buf = 0x7f07c00ecd90 "REPLACE INTO `table1_innodb_compressed_char` ( `c33` ) VALUES ( 'q' )", 
            m_cpp_ptr = 0x7f07c00ecdd5 "", 
            m_cpp_tok_start = 0x7f07c00ecdd5 "", 
            m_cpp_tok_start_prev = 0x7f07c00ecdd5 "", 
            m_cpp_tok_end = 0x7f07c00ecdd5 "", 
            m_body_utf8 = 0x0, 
            m_body_utf8_ptr = 0xd8ac57 "init", 
            m_cpp_utf8_processed_ptr = 0x0, 
            next_state = MY_LEX_END, 
            found_semicolon = 0x0, 
            tok_bitmap = 119 'w', 
            ignore_space = false, 
            stmt_prepare_mode = false, 
            multi_statements = true, 
            in_comment = NO_COMMENT, 
            in_comment_saved = (DISCARD_COMMENT | unknown: 7214092), 
            m_cpp_text_start = 0x7f07c00ecdd1 "q' )", 
            m_cpp_text_end = 0x7f07c00ecdd2 "' )", 
            m_underscore_cs = 0x0, 
            m_digest_psi = 0x0
          }, 
          m_yacc = {
            yacc_yyss = 0x0, 
            yacc_yyvs = 0x0, 
            m_set_signal_info = {
              m_item =                 {[0] = 0x0 <repeats 12 times>}
            }, 
            m_lock_type = TL_READ_DEFAULT, 
            m_mdl_type = MDL_SHARED_READ, 
            m_ha_rkey_mode = HA_READ_KEY_EXACT
          }
        }
        net = 0x3713030
        __FUNCTION__ =           "dispatch_command"
        __PRETTY_FUNCTION__ =           "bool dispatch_command(enum_server_command, THD*, char*, uint)"
        error = false
        _db_stack_frame_ = {
          func = 0xcfcc63 "do_command", 
          file = 0xcfce40 "/bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_parse.cc", 
          level = 2147483650, 
          prev = 0x7f07e4854ce0
        }
#17 0x000000000072a987 in do_command (thd=0x3712dd0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_parse.cc:1049
        return_value = <optimized out>
        packet = 0x37170a0 "\003REPLACE INTO `table1_innodb_compressed_char` ( `c33` ) VALUES ( 'q' )"
        packet_length = <optimized out>
        net = 0x3713030
        command = COM_QUERY
        __PRETTY_FUNCTION__ =           "bool do_command(THD*)"
        _db_stack_frame_ = {
          func = 0xe35145 "?func", 
          file = 0xe3514b "?file", 
          level = 2147483649, 
          prev = 0x0
        }
#18 0x00000000006ee1ef in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_connect.cc:1615
        rc = <optimized out>
        create_user = true
        net = <optimized out>
        thd = 0x3712dd0
#19 0x00000000006ee2d7 in handle_one_connection (arg=0x3712dd0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/sql/sql_connect.cc:1526
        thd = 0x3712dd0
#20 0x00000000009e033a in pfs_spawn_thread (arg=0x36d20d0) at /bzr/5.6-QA_dbg/Percona-Server-5.6.13-rc60.5/storage/perfschema/pfs.cc:1858
        typed_arg = 0x36d20d0
        user_arg = 0x3712dd0
        pfs = <optimized out>
        user_start_routine = 0x6ee290 <handle_one_connection(void*)>
        klass = <optimized out>
#21 0x0000003637207851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#22 0x0000003636ee890d in clone () from /lib64/libc.so.6
No symbol table info available.
(gdb) +set logging off