(gdb) +thread apply all bt full

Thread 23 (LWP 12174):
+bt full
#0  0x000000000610ea63 in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x000000000061c47a in handle_connections_sockets () at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/mysqld.cc:6182
        is_unix_sock = <optimized out>
        vio_type = 4294967295
        vio_flags = <optimized out>
        sock = {
          fd = 14, 
          m_psi = 0x0
        }
        retval = <optimized out>
        fds =           {[0] = {
            fd = 14, 
            events = 1, 
            revents = 1
          },
          [1] = {
            fd = 15, 
            events = 1, 
            revents = 0
          },
          [2] = {
            fd = 22222505, 
            events = 0, 
            revents = 0
          }}
        extra_ip_flags = <optimized out>
        flags = 2
        pfs_fds =           {[0] = {
            fd = 14, 
            m_psi = 0x0
          },
          [1] = {
            fd = 15, 
            m_psi = 0x0
          },
          [2] = {
            fd = 22229728, 
            m_psi = 0x7feffe606
          }}
        new_sock = {
          fd = 36, 
          m_psi = 0x0
        }
        error_count = 0
        thd = <optimized out>
        cAddr = {
          ss_family = 10, 
          __ss_align = 0, 
          __ss_padding =             "\000\000\377\377\177\000\000\001\000\000\000\000\a\000\000\000Oя\t\000\000\000\000\023\027S\001\000\000\000\000\200\361V\001", '\000' <repeats 12 times>, "0\333\377\376\a\000\000\000\337\fl\000\000\000\000\000\226k\336\000\000\000\000\000\234k\336\000\000\000\000\000\001\000\000\200\a", '\000' <repeats 11 times>, "0\000\000\000\060\000\000\000@\333\377\376\a\000\000"
        }
        ip_flags = <optimized out>
        socket_flags = <optimized out>
        vio_tmp = <optimized out>
        socket_count = 2
        _db_stack_frame_ = {
          func = 0xde6b96 "?func", 
          file = 0xde6b9c "?file", 
          level = 2147483649, 
          prev = 0x0
        }
#2  0x00000000006226bc in mysqld_main (argc=56, argv=0x662a6a8) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/mysqld.cc:5602
        ho_error = <optimized out>
#3  0x000000000604ecdd in __libc_start_main () from /lib64/libc.so.6
No symbol table info available.
#4  0x0000000000615711 in _start ()
No symbol table info available.

Thread 22 (LWP 12176):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3c8fd0, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 0
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c624000
        end_pos = 256
        events = 0xa3d4410
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=0, message1=0x7424e58, message2=0x7424e50, type=0x7424e48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 0
        array = 0xa3c8fd0
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 0
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 21 (LWP 12177):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3bbd40, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 0
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c627000
        end_pos = 256
        events = 0xa3c6f90
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=1, message1=0x14364e58, message2=0x14364e50, type=0x14364e48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 0
        array = 0xa3bbd40
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=1) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 1
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 20 (LWP 12178):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3bbb20, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 0
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c633000
        end_pos = 256
        events = 0xa5f33a0
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=2, message1=0x14d65e58, message2=0x14d65e50, type=0x14d65e48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 0
        array = 0xa3bbb20
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=2) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 2
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 19 (LWP 12179):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3bbb20, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 256
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c630000
        end_pos = 512
        events = 0xa5f53a0
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=3, message1=0x15766e58, message2=0x15766e50, type=0x15766e48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 1
        array = 0xa3bbb20
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=3) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 3
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 18 (LWP 12180):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3bbb20, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 512
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c62d000
        end_pos = 768
        events = 0xa5f73a0
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=4, message1=0x16167e58, message2=0x16167e50, type=0x16167e48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 2
        array = 0xa3bbb20
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=4) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 4
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 17 (LWP 12181):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3bbb20, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 768
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c62a000
        end_pos = 1024
        events = 0xa5f93a0
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=5, message1=0x16b68e58, message2=0x16b68e50, type=0x16b68e48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 3
        array = 0xa3bbb20
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=5) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 5
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 16 (LWP 12182):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3d6450, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 0
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c621000
        end_pos = 256
        events = 0xa3d6860
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=6, message1=0x17569e58, message2=0x17569e50, type=0x17569e48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 0
        array = 0xa3d6450
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=6) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 6
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 15 (LWP 12183):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3d6450, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 256
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c61e000
        end_pos = 512
        events = 0xa3d8860
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=7, message1=0x17f6ae58, message2=0x17f6ae50, type=0x17f6ae48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 1
        array = 0xa3d6450
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=7) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 7
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 14 (LWP 12184):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3d6450, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 512
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c61b000
        end_pos = 768
        events = 0xa3da860
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=8, message1=0x1896be58, message2=0x1896be50, type=0x1896be48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 2
        array = 0xa3d6450
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=8) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 8
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 13 (LWP 12185):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3d6450, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 768
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c618000
        end_pos = 1024
        events = 0xa3dc860
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=9, message1=0x1936ce58, message2=0x1936ce50, type=0x1936ce48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 3
        array = 0xa3d6450
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=9) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 9
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 12 (LWP 12187):
+bt full
#0  0x0000000004e3a7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0abe1 in os_cond_wait_timed (cond=<optimized out>, fast_mutex=<optimized out>, abstime=0x1ad6de20) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:177
        mutex = <optimized out>
        ret = <optimized out>
#2  0x0000000000a0ad03 in os_event_wait_time_low (event=0x1394aea0, time_in_usec=<optimized out>, reset_sig_count=1) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:723
        timed_out = 0
        abstime = {
          tv_sec = 1365098506, 
          tv_nsec = 769328000
        }
#3  0x00000000009edfe0 in lock_wait_timeout_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:478
        slot = <optimized out>
        sig_count = 1
        event = 0x1394aea0
#4  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 11 (LWP 12188):
+bt full
#0  0x0000000004e3a43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0ade3 in os_cond_wait (cond=<optimized out>, fast_mutex=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
        mutex = <optimized out>
#2  0x0000000000a0aeab in os_event_wait_low (event=0x13781730, reset_sig_count=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
No locals.
#3  0x0000000000aa4f95 in sync_array_wait_event (arr=0xa4bd760, index=0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0arr.cc:424
        cell = 0xa4bd850
        event = 0x13781730
#4  0x0000000000aa7e79 in mutex_spin_wait (mutex=0x134468a8, file_name=0xd979b8 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/log0log.ic", line=409) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0sync.cc:580
        i = <optimized out>
        index = 0
        sync_arr = <optimized out>
        counter_index = 460781312
#5  0x0000000000a99f50 in pfs_mutex_enter_func (mutex=0x134468a8, file_name=0xd979b8 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/log0log.ic", line=409) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/sync0sync.ic:251
No locals.
#6  0x0000000000a9a288 in log_get_lsn () at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/log0log.ic:409
        lsn = <optimized out>
#7  0x0000000000a9c738 in srv_error_monitor_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:1697
        old_lsn = 141710664
        sig_count = <optimized out>
        waiter = 481761024
        old_waiter = 481761024
        sema = 0x1590960 <dict_operation_lock>
        old_sema = 0x1590960 <dict_operation_lock>
        fatal_cnt = 0
        new_lsn = <optimized out>
#8  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#9  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 10 (LWP 12189):
+bt full
#0  0x0000000004e3a7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0abe1 in os_cond_wait_timed (cond=<optimized out>, fast_mutex=<optimized out>, abstime=0x1c16fdf0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:177
        mutex = <optimized out>
        ret = <optimized out>
#2  0x0000000000a0ad03 in os_event_wait_time_low (event=0xa3b4bb0, time_in_usec=<optimized out>, reset_sig_count=1) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:723
        timed_out = 0
        abstime = {
          tv_sec = 1365098506, 
          tv_nsec = 500633000
        }
#3  0x0000000000a9d46d in srv_monitor_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:1526
        sig_count = <optimized out>
        time_elapsed = <optimized out>
        last_tablespace_monitor_time = 1365098078
        last_monitor_time = 1365098491
        current_time = <optimized out>
        last_table_monitor_time = 1365098078
        mutex_skipped = 0
        last_srv_print_monitor = 0
#4  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 9 (LWP 12190):
+bt full
#0  0x0000000006110d03 in select () from /lib64/libc.so.6
No symbol table info available.
#1  0x0000000000a0b4cf in os_thread_sleep (tm=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0thread.cc:255
        t = {
          tv_sec = 0, 
          tv_usec = 0
        }
#2  0x0000000000a9bb3c in srv_master_sleep () at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:2426
No locals.
#3  0x0000000000a9e965 in srv_master_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:2470
        slot = 0xa3b4978
        old_activity_count = 10770
        last_print_time = 1365098078
#4  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 8 (LWP 12191):
+bt full
#0  0x0000000004e3a43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0ade3 in os_cond_wait (cond=<optimized out>, fast_mutex=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
        mutex = <optimized out>
#2  0x0000000000a0aeab in os_event_wait_low (event=0xa3b4af0, reset_sig_count=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
No locals.
#3  0x0000000000a9b3d0 in srv_purge_coordinator_suspend (slot=0xa3b49b0, rseg_history_len=1328) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:2759
        ret = <optimized out>
        sig_count = 833
        stop = <optimized out>
#4  0x0000000000a9b5f2 in srv_purge_coordinator_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:2866
        slot = 0xa3b49b0
        n_total_purged = 0
        rseg_history_len = 1328
        n_pages_purged = <optimized out>
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 7 (LWP 12192):
+bt full
#0  0x0000000004e3b69c in pthread_kill () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00000000006d69bd in handle_fatal_signal (sig=6) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/signal_handler.cc:249
        curr_time = <optimized out>
        thrs = <optimized out>
        mins = <optimized out>
        hrs_buf =           "18"
        hrs = <optimized out>
        mins_buf =           "01"
        secs_buf =           "46"
        tmins = <optimized out>
        secs = <optimized out>
        thd = 0x0
#2  <signal handler called>
No symbol table info available.
#3  0x00000000060628a5 in raise () from /lib64/libc.so.6
No symbol table info available.
#4  0x0000000006064085 in abort () from /lib64/libc.so.6
No symbol table info available.
#5  0x00000000009f2813 in log_write_up_to (lsn=141708438, wait=93, flush_to_disk=1) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/log/log0log.cc:1351
        group = <optimized out>
        start_offset = <optimized out>
        area_start = <optimized out>
        loop_count = 5
        unlock = <optimized out>
        end_offset = <optimized out>
        area_end = <optimized out>
#6  0x0000000000b13c30 in buf_flush_write_block_low (bpage=0xa811000, flush_type=BUF_FLUSH_LIST) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:903
        zip_size = 0
        frame = 0x0
        buf_pool = 0xa6edc08
#7  0x0000000000b14318 in buf_flush_try_neighbors (space=0, offset=361, flush_type=BUF_FLUSH_LIST, n_flushed=41, n_to_flush=200) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:1277
        block_mutex = <optimized out>
        bpage = 0xa811000
        i = 362
        high = 374
        count = <optimized out>
        buf_pool = 0xa6edc08
        low = <optimized out>
#8  0x0000000000b14806 in buf_flush_page_and_try_neighbors (bpage=<optimized out>, flush_type=BUF_FLUSH_LIST, n_to_flush=200, count=0x1df72c98) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:1355
        space = 0
        offset = <optimized out>
        buf_pool = 0xa6edc08
        block_mutex = 0xa810df0
        flushed = 0
#9  0x0000000000b14e25 in buf_do_flush_list_batch (buf_pool=0xa6edc08, min_n=200, lsn_limit=18446744073709551615) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:1606
        len = 22
        bpage = 0xa810d40
        count = 41
        scanned = 64
#10 0x0000000000b1505e in buf_flush_batch (buf_pool=0xa6edc08, flush_type=BUF_FLUSH_LIST, min_n=200, lsn_limit=18446744073709551615) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:1693
        count = 0
#11 0x0000000000b15427 in buf_flush_list (min_n=200, lsn_limit=18446744073709551615, n_processed=0x1df72dd8) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:1930
        buf_pool = 0xa6edc08
        page_count = 0
        i = <optimized out>
        success = <optimized out>
#12 0x0000000000b155b1 in page_cleaner_do_flush_batch (n_to_flush=<optimized out>, lsn_limit=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:2136
        n_flushed = 0
#13 0x0000000000b15f56 in buf_flush_page_cleaner_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:2398
        next_loop_time = 1365098504608
        n_flushed = 53
        last_activity = 10770
        success = <optimized out>
#14 0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#15 0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 6 (LWP 12193):
+bt full
#0  0x0000000004e3a43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0ade3 in os_cond_wait (cond=<optimized out>, fast_mutex=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
        mutex = <optimized out>
#2  0x0000000000a0aeab in os_event_wait_low (event=0xa5a8b60, reset_sig_count=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
No locals.
#3  0x0000000000b109cc in buf_dump_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0dump.cc:594
No locals.
#4  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 5 (LWP 12194):
+bt full
#0  0x0000000004e3a7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0abe1 in os_cond_wait_timed (cond=<optimized out>, fast_mutex=<optimized out>, abstime=0x1f374e30) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:177
        mutex = <optimized out>
        ret = <optimized out>
#2  0x0000000000a0ad03 in os_event_wait_time_low (event=0x1395bce0, time_in_usec=<optimized out>, reset_sig_count=18) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:723
        timed_out = 0
        abstime = {
          tv_sec = 1365098515, 
          tv_nsec = 820334000
        }
#3  0x0000000000b4bee2 in dict_stats_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0stats_bg.cc:371
No locals.
#4  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 4 (LWP 12195):
+bt full
#0  0x0000000004e3a7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0abe1 in os_cond_wait_timed (cond=<optimized out>, fast_mutex=<optimized out>, abstime=0x1fd75db0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:177
        mutex = <optimized out>
        ret = <optimized out>
#2  0x0000000000a0ad03 in os_event_wait_time_low (event=0x19684300, time_in_usec=<optimized out>, reset_sig_count=1) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:723
        timed_out = 0
        abstime = {
          tv_sec = 1365098510, 
          tv_nsec = 68932000
        }
#3  0x0000000000acfd79 in ib_wqueue_timedwait (wq=0x19a1bba8, wait_in_usecs=5000000) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/ut/ut0wqueue.cc:154
        error = <optimized out>
        sig_count = 1
        node = <optimized out>
#4  0x0000000000b7a27c in fts_optimize_thread (arg=0x19a1bba8) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fts/fts0opt.cc:2932
        msg = <optimized out>
        heap = <optimized out>
        heap_alloc = <optimized out>
        current = <optimized out>
        done = 0
        n_tables = <optimized out>
        n_optimize = <optimized out>
        wq = 0x19a1bba8
        tables = 0x19a1d2f8
        exit_event = <optimized out>
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 3 (LWP 12196):
+bt full
#0  0x0000000004e3e2a5 in sigwait () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x000000000061b72b in signal_hand (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/mysqld.cc:3114
        error = <optimized out>
        set = {
          __val =             {[0] = 548869,
            [1] = 0 <repeats 15 times>}
        }
        sig = 0
#2  0x000000000098e499 in pfs_spawn_thread (arg=0x196b5530) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
        typed_arg = 0x196b5530
        user_arg = 0x0
        pfs = <optimized out>
        user_start_routine = 0x61b560 <signal_hand(void*)>
        klass = <optimized out>
#3  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#4  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 2 (LWP 12197):
+bt full
#0  0x000000000610ea63 in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x0000000000c2e8c4 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/vio/viosocket.c:827
        ret = <optimized out>
        revents = 8251
        pfd = {
          fd = 35, 
          events = 3, 
          revents = 0
        }
        sd = <optimized out>
        locker = 0x0
        state = {
          m_flags = 427687376, 
          m_socket = 0xffffffffffffffff, 
          m_thread = 0x23, 
          m_number_of_bytes = 12777920, 
          m_timer_start = 2147483649, 
          m_timer = 0x4e3d964 <recv+132>, 
          m_operation = 35, 
          m_src_file = 0x0, 
          m_src_line = 424249712, 
          m_wait = 0x40af688
        }
        _db_stack_frame_ = {
          func = 0xfe98a8 "vio_read", 
          file = 0xfe9570 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/vio/viosocket.c", 
          level = 2147483651, 
          prev = 0x40aec40
        }
        __PRETTY_FUNCTION__ =           "vio_io_wait"
#2  0x0000000000c2ec63 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/vio/viosocket.c:68
        timeout = <optimized out>
        ret = <optimized out>
        __PRETTY_FUNCTION__ =           "vio_socket_io_wait"
#3  0x0000000000c2fa6f in vio_read (vio=0x19498660, buf=0x197dfdd0 "\a", size=4) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/vio/viosocket.c:123
        error = <optimized out>
        ret = -1
        flags = 64
        _db_stack_frame_ = {
          func = 0xcb393e "do_command", 
          file = 0xcb3b18 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc", 
          level = 2147483650, 
          prev = 0x40aedc0
        }
        __PRETTY_FUNCTION__ =           "vio_read"
#4  0x00000000006cb87f in net_read_raw_loop (net=0x197dc5d0, count=4) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/net_serv.cc:663
        recvcnt = <optimized out>
        eof = false
        retry_count = 0
        buf = <optimized out>
#5  0x00000000006cb990 in net_read_packet_header (net=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/net_serv.cc:745
        user_data = 0x197dc390
        pkt_nr = <optimized out>
        count = 4
        __PRETTY_FUNCTION__ =           "my_bool net_read_packet_header(NET*)"
        rc = <optimized out>
        server_extension = 0x197dc878
#6  0x00000000006cc4c4 in net_read_packet (net=0x197dc5d0, complen=0x40aed68) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/net_serv.cc:810
        pkt_len = <optimized out>
        pkt_data_len = <optimized out>
        __PRETTY_FUNCTION__ =           "ulong net_read_packet(NET*, size_t*)"
#7  0x00000000006cc72c in my_net_read (net=0x197dc5d0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/net_serv.cc:888
        len = <optimized out>
        complen = <optimized out>
#8  0x000000000075b7a3 in do_command (thd=0x197dc390) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:971
        return_value = <optimized out>
        packet = 0x0
        packet_length = <optimized out>
        net = 0x197dc5d0
        command = <optimized out>
        __PRETTY_FUNCTION__ =           "bool do_command(THD*)"
        _db_stack_frame_ = {
          func = 0xde6b96 "?func", 
          file = 0xde6b9c "?file", 
          level = 2147483649, 
          prev = 0x0
        }
#9  0x00000000007272df in do_handle_one_connection (thd_arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
        rc = <optimized out>
        net = <optimized out>
        thd = 0x197dc390
#10 0x00000000007273c0 in handle_one_connection (arg=0x197dc390) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
        thd = 0x197dc390
#11 0x000000000098e499 in pfs_spawn_thread (arg=0x19498890) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
        typed_arg = 0x19498890
        user_arg = 0x197dc390
        pfs = <optimized out>
        user_start_routine = 0x7273a0 <handle_one_connection(void*)>
        klass = <optimized out>
#12 0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#13 0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 1 (LWP 12201):
+bt full
#0  0x0000000004e3ad53 in pthread_cond_broadcast@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0aece in os_cond_broadcast (cond=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:232
No locals.
#2  0x0000000000a0af4f in os_event_set (event=0x13781730) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:453
No locals.
#3  0x0000000000aa7d1b in mutex_signal_object (mutex=0x134468a8) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0sync.cc:597
No locals.
#4  0x00000000009f267d in log_write_up_to (lsn=<optimized out>, wait=<optimized out>, flush_to_disk=0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/log/log0log.cc:1486
        group = 0x0
        start_offset = <optimized out>
        area_start = 172032
        loop_count = <optimized out>
        unlock = <optimized out>
        end_offset = <optimized out>
        area_end = <optimized out>
#5  0x0000000000ac38af in trx_flush_log_if_needed (lsn=<optimized out>, trx=0x1fe43508) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/trx/trx0trx.cc:1034
No locals.
#6  0x0000000000ac54f9 in trx_commit (trx=0x1fe43508) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/trx/trx0trx.cc:1203
        savep = <optimized out>
        lsn = 141734293
        doing_fts_commit = 0
#7  0x0000000000ac58e8 in trx_commit_for_mysql (trx=0x1fe43508) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/trx/trx0trx.cc:1462
No locals.
#8  0x0000000000b44d60 in dict_stats_exec_sql (pinfo=<optimized out>, sql=0xdc8db8 "PROCEDURE INDEX_STATS_SAVE_INSERT () IS\nBEGIN\nINSERT INTO \"mysql/innodb_index_stats\"\nVALUES\n(\n:database_name,\n:table_name,\n:index_name,\n:last_update,\n:stat_name,\n:stat_value,\n:sample_size,\n:stat_description\n);\nEND;") at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0stats.cc:297
        trx = 0x1fe43508
        err = DB_SUCCESS
#9  0x0000000000b48adc in dict_stats_save_index_stat (index=0x1a11b240, last_update=1365098504, stat_name=0x40eb5a0 "n_diff_pfx02", stat_value=0, sample_size=0x1a11b430, stat_description=0x40eb1a0 "c38,c9") at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0stats.cc:2176
        pinfo = 0x1ff92a28
        ret = <optimized out>
        db_utf8 =           "test\000\000\000\000\240\261\016\004\000\000\000\000\060\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\372\361\022\006\000\000\000\000\060\000\000\000\060\000\000\000p\261\016\004\000\000\000\000\260\260\016\004\000\000\000\000\340\064\000\070\000\000\000\000\000\300\021\032", '\000' <repeats 28 times>"\360, \260\016\004\000\000\000\000\020\264\021\032", '\000' <repeats 12 times>"\340, \225\334\000\000\000\000\000\320\367I\031\000\000\000\000\220\355\016\004\000\000\000\000\060\261\016\004\000\000\000\000\204M\254\000\000\000\000\000\060\261\016\004\000\000\000\000\264\\\254\000\000\000\000\000("
        table_utf8 =           "table500_innodb_dynamic", '\000' <repeats 25 times>, "P\260\016\004", '\000' <repeats 20 times>"\260, _J\031\000\000\000\000\377\377\377\377\000\000\000\000\003\362\237\000\000\000\000\000\020\260\016\004\000\000\000\000@\304;\006", '\000' <repeats 12 times>"\300, \\\333\000\000\000\000\000\200\260\016\004\000\000\000\000\060\200\252\000\000\000\000\000\200\260\016\004\000\000\000\000\245\246\240\000\000\000\000\000\300\\\333\000\000\000\000\000]\001\000\000\000\000\000\000p\260\016\004\000\000\000\000\260_J\031\000\000\000\000\200\005\000\000\000\000\000\000_\261"
#10 0x0000000000b4aa63 in dict_stats_save (table_orig=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0stats.cc:2388
        stat_name =           "n_diff_pfx02\000\000\000"
        stat_description =           "c38,c9\000\000ٵ\240\000\000\000\000\000б\016\004\000\000\000\000 \256\262\000\000\000\000\000\240PR\001\000\000\000\000б\016\004\000\000\000\000\360\264\016\004\000\000\000\000u\343\262\000\000\000\000\000\020\262\016\004\000\000\000\000T\000\000\000\000\000\000\000ؔ\266\031\000\000\000\000\200\271\016\004\000\000\000\000\340\000\000\000\000\000\000\000\a\000\000\000\000\000\000\000\240\265\016\004\000\000\000\000h\353\262", '\000' <repeats 29 times>"\260, \000\000\000\000\000\000\000\000\002\000\000\000\000\000\000\300\265\016\004\000\000\000\000\360\264\016\004\000\000\000\000\060\265\016\004\000\000\000\000\220Y\333\000\000\000\000\000\271\002\000\000\000\000\000\000`\001", '\000' <repeats 14 times>"\260, \262\016\004\000\000\000\000b\221\252\000\000\000\000\000\300\\\333\000\000\000\000\000\300\235X\001\000\000\000\000\220Y\333\000\000\000\000\000\271\002\000\000\000\000\000\000\340\262\016\004\000\000\000\000\200\236X\001\000\000\000\000\300\\\333\000\000\000\000\000X\005\000\000\000\000\000\000y\n", '\000' <repeats 14 times>, "\020\263\016\004\000\000\000\000b\221\252\000\000\000\000\000\260\000\000\000\000\000\000\000\200\236X\001\000\000\000\000X\005\000\000\000\000\000\000\300\\\333\000\000\000\000\000\200\263\016\004\000\000\000\000\060\200\252\000\000\000\000\000@\263\016\004\000\000\000\000Q{\252\000\000\000\000\000P\263\016\004\000\000\000\000ٵ\240\000\000\000\000\000`\263\016\004\000\000\000\000Q{\252\000\000\000\000\000\200\263\016\004\000\000\000\000\200\236X\001\000\000\000\000\200\263\016\004\000\000\000\000\006\202\252\000\000\000\000\000\060\342\177\n\000\000\000\000\060\342\177\n\000\000\000\000\240\263\016\004\000\000\000\000?\201\252\000\000\000\000\000\240\343\177\n\000\000\000\000\060\342\177\n\000\000\000\000\300\263\016\004\000\000\000\000\066/\240\000\000\000\000\000\200\341\177\n\000\000\000\000\200\341\177\n\000\000\000\000\360\263\016\004\000\000\000\000o3\240\000\000\000\000\000\360\263\016\004\000\000\000\000.{\252\000\000\000\000\000\020\264\016\004\000\000\000\000\070\265\016\004\000\000\000\000\020\264\016\004\000\000\000\000\200\236X\001\000\000\000\000\300\\\333\000\000\000\000\000@\004", '\000' <repeats 14 times>"\220, \355\016\004\000\000\000\000P\264\016\004\000\000\000\000b\221\252\000\000\000\000\000X\274\016\004\000\000\000\000\200\236X\001\000\000\000\000@\004\000\000\000\000\000\000\300\\\333\000\000\000\000\000\300\264\016\004\000\000\000\000\060\200\252\000\000\000\000\000\320\004", '\000' <repeats 30 times>"\240, \264\016\004\000\000\000\000ٵ\240\000\000\000\000\000\300\264\016\004\000\000\000\000\200\236X\001\000\000\000\000\300\\\333\000\000\000\000\000X\005\000\000\000\000\000\000\320\367I\031\000\000\000\000\220\355\016\004\000\000\000\000\360\264\016\004\000\000\000\000b\221\252\000\000\000\000\000\360\264\016\004\000\000\000\000\200\236X\001\000\000\000\000X\005\000\000\000\000\000\000\300\\\333\000\000\000\000\000`\265\016\004\000\000\000\000\060\200\252\000\000\000\000\000T NULL\000L\000\221\252\000\000\000\000\000 \265\016\004\000\000\000\000ٵ\240\000\000\000\000\000@\265\016\004\000\000\000\000Q{\252\000\000\000\000\000`\265\016\004\000\000\000\000\200\236X\001\000\000\000\000`\265\016\004\000\000\000\000\006\202\252\000\000\000\000\000\300\265\016\004\000\000\000\000\230\351\225\023\000\000\000\000\200\265\016\004\000\000\000\000?\201\252", '\000' <repeats 13 times>"\230, \351\225\023\000\000\000\000\240\265\016\004\000\000\000\000\006J\264\000\000\000\000\000\320\367I\031", '\000' <repeats 11 times>
        j = <optimized out>
        i = 1
        ret = DB_SUCCESS
        table_utf8 =           "table500_innodb_dynamic\000\f\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\300\000\000\000\000\000\000\000G\237\334\000\000\000\000\000\006\000\000\000\000\000\000\000\000\003\000\000\000\000\000\000\b\000\000\000\000\000\000\000R\237\334\000\000\000\000\000\006\000\000\000\000\000\000\000\000\002\000\000\000\000\000\000\b\000\000\000\000\000\000\000^\237\334\000\000\000\000\000\f\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\f\000\000\000\000\000\000\377 \331\000\000\000\000\000\f\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\300\000\000\000\000\000\000\000\267\344\313\000\000\000\000\000\f\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\300"
        pinfo = <optimized out>
        now = 1365098504
        table = 0x1a117178
        db_utf8 =           "test\000\000\000\000\003\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\004\000\000\000\000\000\000\000\353\237\334\000\000\000\000\000\006\000\000\000\000\000\000\000\000\003\000\000\000\000\000\000\b\000\000\000\000\000\000\000\362\237\334\000\000\000\000\000\006\000\000\000\000\000\000\000\000\003\000\000\000\000\000\000\b\000\000\000\000\000\000\000\a\240\334\000\000\000\000\000\006\000\000\000\000\000\000\000\000\003\000\000\000\000\000\000\b\000\000\000\000\000\000\000v\235\334\000\000\000\000\000\b\000\000\000\000\000\000\000\300\267\016\004", '\000' <repeats 20 times>"\220, \355\016\004\000\000\000\000]\235\334\000\000\000\000\000\006\000\000\000\000\000\000\000\300"
        index = 0x1a11b240
#11 0x0000000000b4b0a5 in dict_stats_update (table=0x13550408, stats_upd_option=DICT_STATS_EMPTY_TABLE) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0stats.cc:3024
        t = <optimized out>
        err = <optimized out>
        buf =           "\000\273\016\004\000\000\000\000\000\345r\006\000\000\000\000\260\272\016\004\000\000\000\000\062\242\230\000\000\000\000\000\304t\001\000\000\000\000\000ٵ\240\000\000\000\000\000\240\272\016\004\000\000\000\000\200\236X\001\000\000\000\000\300\\\333\000\000\000\000\000X\005\000\000\000\000\000\000\v", '\000' <repeats 15 times>, "к\016\004\000\000\000\000b\221\252\000\000\000\000\000\200\273\016\004\000\000\000\000\200\236X\001\000\000\000\000X\005\000\000\000\000\000\000\300\\\333\000\000\000\000\000@\273\016\004\000\000\000\000\200\236X\001\000\000\000\000\300\\\333\000\000\000\000\000@\004", '\000' <repeats 15 times>, "\002\000\000\000\000\000\000\060\273\016\004\000\000\000\000\200\236X\001\000\000\000\000\300\\\333\000\000\000\000\000@\004", '\000' <repeats 22 times>, "`\273\016\004\000\000\000\000b\221\252\000\000\000\000\000`\273\016\004\000\000\000\000\200\236X\001\000\000\000\000@\004\000\000\000\000\000\000\300\\\333\000\000\000\000\000л\016\004\000\000\000\000\060\200\252\000\000\000\000\000\240\273\016\004\000\000\000\000\350z\252\000\000\000\000\000\350F>\n\000\000\000\000\270\245\334\000\000\000\000\000\207\000\000\000\000\000\000\000ٵ\240\000\000\000\000\000л\016\004\000\000\000\000\200\236X\001\000\000\000\000\300\\\333\000\000\000\000\000X\005\000\000\000\000\000\000\b\004U\023", '\000' <repeats 13 times>"\274, \016\004\000\000\000\000b\221\252\000\000\000\000\000\020\274\016\004\000\000\000\000\200\236X\001\000\000\000\000X\005\000\000\000\000\000\000\300\\\333\000\000\000\000\000p\274\016\004\000\000\000\000\060\200\252\000\000\000\000\000@\274\016\004\000\000\000\000b\221\252\000\000\000\000\000\200\375\210\006\000\000\000\000ٵ\240\000\000\000\000\000P\274\016\004\000\000\000\000Q{\252\000\000\000\000\000p\274\016\004\000\000\000\000\200\236X\001\000\000\000\000p\274\016\004\000\000\000\000\006\202\252", '\000' <repeats 13 times>"\230, \351\225\023\000\000\000\000\220\274\016\004\000\000\000\000?\201\252\000\000\000\000\000\240\274\016\004\000\000\000\000\230\351\225\023\000\000\000\000\260\274\016\004\000\000\000\000\206ղ", '\000' <repeats 21 times>"\360, \274\016\004\000\000\000\000\241n\263\000\000\000\000\000\320\367I\031\000\000\000\000\n\000\000\000\000"
#12 0x00000000009afecf in ha_innobase::create (this=<optimized out>, name=0x196cd5d8 "\006\\n\005", form=<optimized out>, create_info=0x40eed90) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:9632
        i = <optimized out>
        auto_inc_value = <optimized out>
        use_tablespace = true
        stmt = <optimized out>
        __PRETTY_FUNCTION__ =           "virtual int ha_innobase::create(const char*, TABLE*, HA_CREATE_INFO*)"
        parent_trx = <optimized out>
        trx = 0x196cd5d8
        norm_name =           "test/table500_innodb_dynamic\000\000\000\000\000\b\000\000\000\000\000\000p\341~\031\000\000\000\000p\341~\031\000\000\000\000\300\307[\031\000\000\000\000p\341~\031\000\000\000\000\240r\004\005\000\000\000\000\000\b\000\000\000\000\000\000\340\363b\006\000\000\000\000;\000\000\000\000\000\000\000p\341~\031\000\000\000\000p\341~\031\000\000\000\000\210\006\017\004\000\000\000\000\360\301\016\004\000\000\000\000\232\003\300\000\000\000\000\000\000\302\016\004\000\000\000\000\n\000\000\200\000\000\000\000@\302\016\004\000\000\000\000r\020\300\000\000\000\000\000`\302\016\004\000\000\000\000\066:\225\000\215\000\000\000\060\302\016\004\000\000\000\000\070\305\016\004\000\000\000\000\320\307[\031\000\000\000\000`\302\016\004", '\000' <repeats 12 times>, "<\000\000\000\000\000\000\000\260\302\016\004\000\000\000\000Aؔ\000\000\000\000\000\260\302\016\004\000\000\000\000\270\273\224\000\000\000\000\000H\023\315\000\000\000\000\000(\025\315\000\000\000\000\000\n\000\000\200\000\000\000\000`\303\016\004\000\000\000\000\260\302\016\004\000\000\000\000\020\304\016\004\000\000\000\000\340\314\016\004\000\000\000\000\300\307[\031", '\000' <repeats 12 times>"\320, \313\016\004\000\000\000\000\300\303\016\004\000\000\000\000\234.~", '\000' <repeats 13 times>"\360, \302\016\004\000\000\000\000\340\003\000\000\000\000\000\000HV\361\037\000\000\000\000\340\314\016\004\000\000\000\000\320kR\023", '\000' <repeats 11 times>, "\001\320\313\016\004\000\000\000\000\320\367I\031\000\000\000\000p\303\016\004\000\000\000\000`\303\016\004\000\000\000\000\020\000\000\000\000\000\000\000\376\001\n\f\003\000\000\020\001\000\000`\000\000\370\065\066\001\000\000\000\000\000\000\000\000\000\002J\003\t\000\000\005\000\000\000\000\b\000\002\000\000\000\000\000", <incomplete sequence \370>
        remote_path =           "\000\000\000\000\000\000\000\000\v\000\000\200\000\000\000\000\002\021\000\000\000\000\000\000\340\064\000\070\000\000\000\000\360A%\032", '\000' <repeats 20 times>, "p\341~\031\000\000\000\000 \300\016\004\000\000\000\000\210\006\017\004\000\000\000\000\300\275\016\004\000\000\000\000\232\003\300\000\000\000\000\000\360\275\016\004\000\000\000\000p\341~\031\000\000\000\000\020\300\016\004\000\000\000\000\236\024\300\000\000\000\000\000\020\277\016\004\000\000\000\000\066:\225\000<\000\000\000\000\276\016\004\000\000\000\000p\341~\031\000\000\000\000\200\300\016\004\000\000\000\000p\341~\031\000\000\000\000\220\300\016\004\000\000\000\000\210\006\017\004\000\000\000\000\060\276\016\004\000\000\000\000\232\003\300\000\000\000\000\000p\300\016\004\000\000\000\000p\341~\031\000\000\000\000\200\300\016\004\000\000\000\000\236\024\300\000\000\000\000\000p\341~\031\000\000\000\000p\341~\031<\000\000\000`\303\016\004\000\000\000\000\210\006\017\004\000\000\000\000\200\276\016\004\000\000\000\000\232\003\300\000\000\000\000\000\340\276\016\004\000\000\000\000\034\354\277\000\000\000\000\000 O\242\006\000\000\000\000\b\277\016\004\000\000\000\000\005\000\000\000\000\000\000\000\260\277\016\004\000\000\000\000В\216\t\000\000\000\000\v\000\000\200iI\314\314\002\021\000\000\000\000\000\000\300\222\216\t\000\000\000\000\005\000\000\000\000\000\000\000 \030W\001\000\000\000\000\063\063\222\026\000\000\000\000\260\277\016\004\000\000\000\000\060\277\016\004\000\000\000\000p\341~\031\000\000\000\000\200\301\016\004\000\000\000\000\210\006\017\004\000\000\000\000 \277\016\004\000\000\000\000\232\003\300\000\000\000\000\000 O\242\006\000\000\000\000p\341~\031\000\000\000\000p\301\016\004\000\000\000\000\236\024\300\000\000\000\000\000\200\277\016\004\000\000\000\000p\341~\031\000\000\000\000\320\301\016\004\000\000\000\000p\341~\031\000\000\000"
        primary_key_no = <optimized out>
        flags = 1
        innobase_table = 0x13550408
        stmt_len = 2681
        error = <optimized out>
        temp_path =           "\000\301\016\004\000\000\000\000\210\006\017\004\000\000\000\000\200\277\016\004\000\000\000\000\232\003\300\000\000\000\000\000\300\301\016\004\000\000\000\000p\341~\031\000\000\000\000\020\302\016\004\000\000\000\000\210\006\017\004\000\000\000\000\260\277\016\004\000\000\000\000\232\003\300\000\000\000\000\000\060\302\016\004\000\000\000\000p\341~\031\000\000\000\000\000\302\016\004\000\000\000\000p\341~\031\000\000\000\000`\302\016\004\000\000\000\000\210\006\017\004\000\000\000\000\360\277\016\004\000\000\000\000\232\003\300\000\000\000\000\000\000\300\016\004\000\000\000\000p\341~\031\000\000\000\000@\302\016\004\000\000\000\000\236\024\300\000\000\000\000\000P\302\016\004\000\000\000\000\236\024\300\000\260\000\000\000\060\300\016\004\000\000\000\000\232\003\300\000\367\000\000\000\220\300\016\004\000\000\000\000p\341~\031\000\000\000\000`\303\016\004\000\000\000\000\210\006\017\004\000\000\000\000`\300\016\004\000\000\000\000\232\003\300\000\000\000\000\000p\300\016\004\000\000\000\000p\341~\031\000\000\000\000\260\302\016\004\000\000\000\000\236\024\300\000\000\000\000\000p\301\016\004\000\000\000\000\221\022\300\000S\t\000\000 \246F\001\000\000\000\000\230R8\031\000\000\000\000\320\313\016\004\000\000\000\000\066:\225\000\000\000\000\000\300\a\000\000\000\000\000\000\066:\225\000\000\000\000\000\320\300\016\004\000\000\000\000\270\376\277\000\000\000\000\000\300\301\016\004\000\000\000\000\300\a\000\000\000\000\000\000\020\031\000\000\000\000\000\000\066:\225\000\000\000\000\000\000\301\016\004\000\000\000\000\270\376\277\000\000\000\000\000\320\313\016\004\000\000\000\000\020\031\000\000\000\000\000\000\000\302\016\004\000\000\000\000\221\022\300\000\000\000\000\000p\341~\031\000\000\000\000\320\313\016\004\000\000\000\000\320\313\016\004\000\000\000\000\066:\225\000\000\000\000\000P\301\016\004\000\000\000\000\270\376\277\000\000\000\000\000p\341~\031\000\000\000\000\320\313\016\004\000\000\000"
        thd = <optimized out>
        flags2 = 16
        _db_stack_frame_ = {
          func = 0xc7dfb7 "ha_create_table", 
          file = 0xc80690 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/handler.cc", 
          level = 2147483657, 
          prev = 0x40ed200
        }
#13 0x000000000063474f in ha_create_table (thd=0x1949f7d0, path=0x0, db=0x197eff58 "test", table_name=0x197ef978 "table500_innodb_dynamic", create_info=0x40eed90, update_create_info=false, is_temp_table=false) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:4647
        name_buff =           '\000' <repeats 208 times>, "\004\000<\000Z\002z\001\000\000\066\001\350\000\000\000\000\000\000\000\000\000P\000\026\000\036", '\000' <repeats 13 times>"\232, \003\300\000\000\000\000\000\310\017\222\t\000\000\000\000p\341~\031\000\000\000\000`\323\016\004\000\000\000\000\236\024\300\000\000\000\000\000\036\340\313\000\000\000\000\000\340\346\313\000,\b\000\000\a\000\000\200\000\000\000\000\220\343\016\004\000\000\000\000\320\323\016\004\000\000\000\000\260\321\016\004\000\000\000\000\036\340\313\000\000\000\000\000\340\346\313\000\000\000\000\000\a\000\000\200\000\000\000\000\220\343\016\004\000\000\000\000\376\001\n\f\003\000\000\020\001\000\000`\000\000\370\065\066\001\000\000\000\000\000\000\000\000\000\002J\003\t\000\000\005\000\000\000\000\b\000\002\000\000\000\000\000\000\370\065\000\000\262\305\000\000U\000\000\000\000\000\000\000\000\030\350\016\004\000\000\000\000\300\221S\001\000\000\000\000 iB\031\000\000\000\000\300\221S\001\000\000\000\000\304I\315\000\000\000\000\000\350I\315\000\000\000\000\000\260\240'\n\000\000\000\000P\344\016\004\000\000\000\000\020\322\016\004\000\000\000\000#\243c\000\000\000\000"
        share = {
          table_category = TABLE_CATEGORY_USER, 
          name_hash = {
            key_offset = 0, 
            key_length = 0, 
            blength = 64, 
            records = 60, 
            flags = 0, 
            array = {
              buffer = 0x19383980 "\377\377\377\377", 
              elements = 60, 
              max_element = 60, 
              alloc_increment = 120, 
              size_of_element = 16
            }, 
            get_key = 0x7de570 <get_field_name(Field**, size_t*, my_bool)>, 
            free = 0x0, 
            charset = 0x152f1e0 <my_charset_utf8_general_ci>
          }, 
          mem_root = {
            free = 0x98f0010, 
            used = 0x194453a0, 
            pre_alloc = 0x0, 
            min_malloc = 32, 
            block_size = 992, 
            block_num = 13, 
            first_block_usage = 0, 
            error_handler = 0x88e4e0 <sql_alloc_error_handler()>
          }, 
          keynames = {
            count = 40, 
            name = 0x0, 
            type_names = 0x19ad2d80, 
            type_lengths = 0x0
          }, 
          fieldnames = {
            count = 60, 
            name = 0x0, 
            type_names = 0x19ad2b98, 
            type_lengths = 0x0
          }, 
          intervals = 0x0, 
          LOCK_ha_data = {
            m_mutex = {
              __data = {
                __lock = 0, 
                __count = 0, 
                __owner = 0, 
                __nusers = 0, 
                __kind = 0, 
                __spins = 0, 
                __list = {
                  __prev = 0x0, 
                  __next = 0x0
                }
              }, 
              __size =                 '\000' <repeats 39 times>, 
              __align = 0
            }, 
            m_psi = 0x0
          }, 
          next = 0x0, 
          prev = 0x0, 
          cache_element = 0x0, 
          field = 0x19ad29b0, 
          found_next_number_field = 0x0, 
          key_info = 0x662e260, 
          blob_field = 0x98f0770, 
          default_values = 0x1354fe60 "\377\377\377\377", 
          comment = {
            str = 0x19747b80 "", 
            length = 0
          }, 
          table_charset = 0x14a3dc0 <my_charset_latin1>, 
          all_set = {
            bitmap = 0x98f07b8, 
            n_bits = 60, 
            last_word_mask = 4026531840, 
            last_word_ptr = 0x98f07bc, 
            mutex = 0x0
          }, 
          table_cache_key = {
            str = 0x197eff58 "test", 
            length = 0
          }, 
          db = {
            str = 0x197eff58 "test", 
            length = 4
          }, 
          table_name = {
            str = 0x197ef978 "table500_innodb_dynamic", 
            length = 23
          }, 
          path = {
            str = 0x40ee450 "./test/table500_innodb_dynamic", 
            length = 30
          }, 
          normalized_path = {
            str = 0x40ee450 "./test/table500_innodb_dynamic", 
            length = 30
          }, 
          connect_string = {
            str = 0x1354fe58 "", 
            length = 0
          }, 
          keys_in_use = {
            map = 1099511627775
          }, 
          keys_for_keyread = {
            map = 1099510709375
          }, 
          min_rows = 0, 
          max_rows = 0, 
          avg_row_length = 0, 
          version = 0, 
          mysql_version = 50610, 
          reclength = 310, 
          db_plugin = 0x19439eb0, 
          row_type = ROW_TYPE_DYNAMIC, 
          tmp_table = INTERNAL_TMP_TABLE, 
          ref_count = 0, 
          key_block_size = 0, 
          stats_sample_pages = 0, 
          stats_auto_recalc = HA_STATS_AUTO_RECALC_DEFAULT, 
          null_bytes = 4, 
          last_null_bit_pos = 6, 
          fields = 60, 
          rec_buff_length = 312, 
          keys = 40, 
          key_parts = 60, 
          max_key_length = 769, 
          max_unique_length = 768, 
          total_key_length = 5236, 
          uniques = 0, 
          null_fields = 30, 
          blob_fields = 18, 
          varchar_fields = 12, 
          db_create_options = 9, 
          db_options_in_use = 9, 
          db_record_offset = 1, 
          rowid_field_offset = 0, 
          primary_key = 0, 
          next_number_index = 0, 
          next_number_key_offset = 0, 
          next_number_keypart = 0, 
          error = 0, 
          open_errno = 0, 
          errarg = 0, 
          column_bitmap_size = 8, 
          frm_version = 10 '\n', 
          null_field_first = true, 
          system = false, 
          crypted = false, 
          db_low_byte_first = true, 
          crashed = false, 
          is_view = false, 
          table_map_id = 272, 
          cached_row_logging_check = -1, 
          default_storage_media = HA_SM_DEFAULT, 
          tablespace = 0x0, 
          auto_partitioned = false, 
          partition_info_str = 0x0, 
          partition_info_str_len = 0, 
          partition_info_buffer_size = 0, 
          default_part_db_type = 0x0, 
          table_field_def_cache = 0x0, 
          ha_share = 0x0, 
          m_psi = 0x7603280, 
          m_flush_tickets = {
            <I_P_List_null_counter> = {<No data fields>}, 
            <I_P_List_no_push_back<Wait_for_flush>> = {<No data fields>}, 
            members of I_P_List<Wait_for_flush, I_P_List_adapter<Wait_for_flush, &Wait_for_flush::next_in_share, &Wait_for_flush::prev_in_share>, I_P_List_null_counter, I_P_List_no_push_back<Wait_for_flush> >: 
            m_first = 0x0
          }, 
          view_def = 0x0
        }
        error = 1
        table = {
          s = 0x40ecce0, 
          file = 0x19374130, 
          next = 0x0, 
          prev = 0x0, 
          cache_next = 0x0, 
          cache_prev = 0x0, 
          in_use = 0x1949f7d0, 
          field = 0x196dbe08, 
          record =             {[0] = 0x196dbcd0 "\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\360\277m\031",
            [1] = 0x196dbcd0 "\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\360\277m\031"}, 
          write_row_record = 0x0, 
          insert_values = 0x0, 
          covering_keys = {
            map = 0
          }, 
          quick_keys = {
            map = 0
          }, 
          merge_keys = {
            map = 0
          }, 
          used_keys = {
            map = 0
          }, 
          keys_in_use_for_query = {
            map = 0
          }, 
          keys_in_use_for_group_by = {
            map = 0
          }, 
          keys_in_use_for_order_by = {
            map = 0
          }, 
          key_info = 0x13525a50, 
          next_number_field = 0x0, 
          found_next_number_field = 0x0, 
          triggers = 0x0, 
          pos_in_table_list = 0x0, 
          pos_in_locked_tables = 0x0, 
          group = 0x0, 
          alias = 0x19450450 "", 
          null_flags = 0x196dbcd0 "\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\360\277m\031", 
          bitmap_init_value = 0x0, 
          def_read_set = {
            bitmap = 0x195bc7c0, 
            n_bits = 60, 
            last_word_mask = 4026531840, 
            last_word_ptr = 0x195bc7c4, 
            mutex = 0x0
          }, 
          def_write_set = {
            bitmap = 0x195bc7c8, 
            n_bits = 60, 
            last_word_mask = 4026531840, 
            last_word_ptr = 0x195bc7cc, 
            mutex = 0x0
          }, 
          tmp_set = {
            bitmap = 0x195bc7d0, 
            n_bits = 60, 
            last_word_mask = 4026531840, 
            last_word_ptr = 0x195bc7d4, 
            mutex = 0x0
          }, 
          read_set = 0x40ec4f8, 
          write_set = 0x40ec518, 
          query_id = 0, 
          quick_rows =             {[0] = 0 <repeats 64 times>}, 
          const_key_parts =             {[0] = 0 <repeats 64 times>}, 
          quick_key_parts =             {[0] = 0 <repeats 64 times>}, 
          quick_n_ranges =             {[0] = 0 <repeats 64 times>}, 
          quick_condition_rows = 0, 
          map = 0, 
          lock_position = 0, 
          lock_data_start = 0, 
          lock_count = 0, 
          tablenr = 0, 
          used_fields = 0, 
          temp_pool_slot = 0, 
          db_stat = 0, 
          current_lock = 2, 
          maybe_null = 0, 
          null_row = 0 '\000', 
          status = 0 '\000', 
          copy_blobs = 0 '\000', 
          force_index = 0 '\000', 
          force_index_order = 0 '\000', 
          force_index_group = 0 '\000', 
          distinct = 0 '\000', 
          const_table = 0 '\000', 
          no_rows = 0 '\000', 
          key_read = 0 '\000', 
          no_keyread = 0 '\000', 
          locked_by_logger = 0 '\000', 
          no_replicate = 0 '\000', 
          locked_by_name = 0 '\000', 
          fulltext_searched = 0 '\000', 
          no_cache = 0 '\000', 
          open_by_handler = 0 '\000', 
          auto_increment_field_not_null = 0 '\000', 
          insert_or_update = 0 '\000', 
          alias_name_used = 0 '\000', 
          get_fields_in_item_tree = 0 '\000', 
          m_needs_reopen = 0 '\000', 
          created = false, 
          max_keys = 0, 
          reginfo = {
            join_tab = 0x0, 
            lock_type = TL_UNLOCK, 
            not_exists_optimize = false, 
            impossible_range = false
          }, 
          mem_root = {
            free = 0x195bc040, 
            used = 0x13525a40, 
            pre_alloc = 0x0, 
            min_malloc = 32, 
            block_size = 992, 
            block_num = 13, 
            first_block_usage = 0, 
            error_handler = 0x88e4e0 <sql_alloc_error_handler()>
          }, 
          blob_storage = 0x0, 
          grant = {
            grant_table = 0x0, 
            version = 0, 
            privilege = 0, 
            want_privilege = 0, 
            orig_want_privilege = 0, 
            m_internal = {
              m_schema_lookup_done = false, 
              m_schema_access = 0x0, 
              m_table_lookup_done = false, 
              m_table_access = 0x0
            }
          }, 
          sort = {
            filesort_buffer = {
              m_idx_array = {
                m_array = 0x0, 
                m_size = 0
              }, 
              m_record_length = 0, 
              m_start_of_data = 0x0
            }, 
            io_cache = 0x0, 
            buffpek = 0x0, 
            buffpek_len = 0, 
            addon_buf = 0x0, 
            addon_length = 0, 
            addon_field = 0x0, 
            unpack = 0x0, 
            record_pointers = 0x0, 
            found_records = 0
          }, 
          part_info = 0x0, 
          all_partitions_pruned_away = false, 
          mdl_ticket = 0x0
        }
        name = <optimized out>
        saved_abort_on_warning = <optimized out>
        _db_stack_frame_ = {
          func = 0xcd49c4 "rea_create_table", 
          file = 0xcd49e8 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/unireg.cc", 
          level = 2147483656, 
          prev = 0x40ed4a0
        }
        temp_table = 0 '\000'
#14 0x00000000007f0c26 in rea_create_table (thd=0x1949f7d0, path=0x40ee450 "./test/table500_innodb_dynamic", db=0x197eff58 "test", table_name=0x197ef978 "table500_innodb_dynamic", create_info=0x40eed90, create_fields=..., keys=40, key_info=0x193c6fd0, file=0xa27a0b0, no_ha_table=false) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/unireg.cc:526
        _db_stack_frame_ = {
          func = 0xcbe01e "create_table_impl", 
          file = 0xcbe6e0 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc", 
          level = 2147483655, 
          prev = 0x40ee390
        }
        frm_name =           "./test/table500_innodb_dynamic.frm\000\004\000\000\000\000P\323\016\004\000\000\000\000\036\340\313\000\000\000\000\000\340\346\313\000\000\000\000\000\a\000\000\200\000\000\000\000\220\343\016\004\000\000\000\000 \323\016\004\000\000\000\000P\323\016\004\000\000\000\000\320\367I\031\000\000\000\000\220\355\016\004\000\000\000\000<\000\000\000\000\000\000\000\320\367I\031\000\000\000\000@\323\016\004\000\000\000\000\321ē\000\000\000\000\000<", '\000' <repeats 15 times>"\310, \323\016\004\000\000\000\000\v\000\000\000\000\000\000\000\220\324\016\004\000\000\000\000\066:\225\000\000\000\000\000\200\323\016\004\000\000\000\000\270\376\277\000\000\000\000\000\320\367I\031\000\000\000\000\066:\225\000\000\000\000\000\240\323\016\004\000\000\000\000\270\376\277\000\000\000\000\000(\032\222\t\000\000\000\000\320\367I\031\000\000\000\000\240\324\016\004\000\000\000\000p\341~\031\000\000\000\000p\341~\031\000\000\000\000\210\006\017\004\000\000\000\000\340\323\016\004\000\000\000\000\232\003\300\000\000\000\000\000\360\323\016\004\000\000\000\000\a\000\000\200\000\000\000\000\060\324\016\004\000\000\000\000r\020\300\000\000\000\000\000P\324\016\004\000\000\000\000\213\022\000\000\\\001\000\000 \324\016\004\000\000\000\000P\324\016\004\000\000\000\000\270\020J\031\000\000\000\000S\344\323\000\000\000\000\000\340\346\313\000\000\000\000\000\213\022\000\000\000\000\000\000P\324\016\004\000\000\000\000[S\226\000\000\000\000\000\340\003\211\006\000\000\000\000S\344\323\000\000\000\000\000p\324\016\004\000\000\000\000\006T\226\000\000\000\000\000\200\324\016\004\000\000\000\000[S\226\000\000\000\000\000\340\003\211\006\000\000\000\000\200'C\001\000\000\000\000\240\324\016\004\000\000\000\000\006T\226\000\000\000\000\000\360\324\016\004\000\000\000\000\273Ԙ\000\000\000\000"
        __PRETTY_FUNCTION__ =           "int rea_create_table(THD*, const char*, const char*, const char*, HA_CREATE_INFO*, List<Create_field>&, uint, KEY*, handler*, bool)"
#15 0x000000000079d5a2 in create_table_impl (thd=0x1949f7d0, db=0x197eff58 "test", table_name=0x197ef978 "table500_innodb_dynamic", path=0x40ee450 "./test/table500_innodb_dynamic", create_info=<optimized out>, alter_info=0x40ee7d0, internal_tmp_table=false, select_field_count=0, no_ha_table=false, is_trans=0x40ee6ff, key_info=0x40ee660, key_count=0x40ee668) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:4813
        file = 0xa27a0b0
        __PRETTY_FUNCTION__ =           "bool create_table_impl(THD*, const char*, const char*, const char*, HA_CREATE_INFO*, Alter_info*, bool, uint, bool, bool*, KEY**, uint*)"
        __FUNCTION__ =           "create_table_impl"
        alias = 0x197ef978 "table500_innodb_dynamic"
        db_options = 1
        error = true
        _db_stack_frame_ = {
          func = 0xcbe49d "mysql_create_table", 
          file = 0xcbe6e0 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc", 
          level = 2147483654, 
          prev = 0x40ee6d0
        }
        part_info = 0x0
#16 0x00000000007a3325 in mysql_create_table_no_lock (thd=0x1949f7d0, db=0x197eff58 "test", table_name=0x197ef978 "table500_innodb_dynamic", create_info=0x40eed90, alter_info=0x40ee7d0, select_field_count=0, is_trans=0x40ee6ff) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:4925
        not_used_1 = 0x193c6fd0
        not_used_2 = 40
        path =           "./test/table500_innodb_dynamic\000\000\000\000\000\000\000\000\000\000\240\344\016\004\000\000\000\000\000\345\016\004\000\000\000\000\225\230\205\000\000\000\000\000(+J\031\000\000\000\000\200\063\341\001\000\000\000\000\342 \312\000\000\000\000\000\250!\312\000\000\000\000\000\331 \312\000\000\000\000\000\250!\312\000\000\000\000\000\a\000\000\200\000\000\000\000\340\345\016\004\000\000\000\000\230\031J\031\000\000\000\000\320\367I\031\000\000\000\000\000\372~\031\000\000\000\000P\345\016\004\000\000\000\000\250\240'\n\000\000\000\000\001\000\000\000\000\000\000\000\240\345\016\004\000\000\000\000\372\213p", '\000' <repeats 30 times>"\372, ~\031", '\000' <repeats 13 times>, "\001\300", '\000' <repeats 21 times>"\331,  \312\000\000\000\000\000\250!\312\000\000\000\000\000\a\000\000\200\000\000\000\000\340\345\016\004\000\000\000\000\240\345\016\004\000\000\000\000\320\367I\031\000\000\000\000\340\345\016\004\000\000\000\000\350\370I\031", '\000' <repeats 20 times>, "P\346\016\004\000\000\000\000\a\343p\000\000\000\000\000\360\345\016\004\000\000\000\000`\346\016\004", '\000' <repeats 29 times>"\372, ~\031\000\000\000\000\235\344\313\000\000\000\000\000\340\346\313\000\000\000\000\000\006\000\000\200\000\000\000\000\320\346\016\004", '\000' <repeats 20 times>"\260, \346\016\004\000\000\000\000p\341~\031\001\000\000\000p\341~\031\000\000\000\000`\346\016\004\000\000\000\000\320\367I\031\000\000\000\000\000\372~\031", '\000' <repeats 20 times>"\240, "
#17 0x00000000007a347d in mysql_create_table (thd=0x1949f7d0, create_table=0x197efa00, create_info=0x40eed90, alter_info=0x40ee7d0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:4971
        result = <optimized out>
        is_trans = false
        _db_stack_frame_ = {
          func = 0xcb36f1 "mysql_execute_command", 
          file = 0xcb3b18 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc", 
          level = 2147483653, 
          prev = 0x40ef390
        }
#18 0x0000000000759abc in mysql_execute_command (thd=0x1949f7d0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3045
        create_info = {
          table_charset = 0x0, 
          default_table_charset = 0x14a3dc0 <my_charset_latin1>, 
          connect_string = {
            str = 0x0, 
            length = 0
          }, 
          password = 0x0, 
          tablespace = 0x0, 
          comment = {
            str = 0x0, 
            length = 0
          }, 
          data_file_name = 0x0, 
          index_file_name = 0x0, 
          alias = 0x197ef9e8 "table500_innodb_dynamic", 
          max_rows = 0, 
          min_rows = 0, 
          auto_increment_value = 0, 
          table_options = 9, 
          avg_row_length = 0, 
          used_fields = 36864, 
          key_block_size = 0, 
          stats_sample_pages = 0, 
          stats_auto_recalc = HA_STATS_AUTO_RECALC_DEFAULT, 
          merge_list = {
            <Sql_alloc> = {<No data fields>}, 
            members of SQL_I_List<TABLE_LIST>: 
            elements = 0, 
            first = 0x0, 
            next = 0x40eee30
          }, 
          db_type = 0xa3b3db0, 
          row_type = ROW_TYPE_DYNAMIC, 
          null_bits = 30, 
          options = 0, 
          merge_insert_method = 0, 
          extra_size = 85, 
          varchar = true, 
          storage_media = HA_SM_DEFAULT
        }
        link_to_local = <optimized out>
        create_table = 0x197efa00
        select_tables = 0x0
        alter_info = {
          static ALTER_ADD_COLUMN = 1, 
          static ALTER_DROP_COLUMN = 2, 
          static ALTER_CHANGE_COLUMN = 4, 
          static ALTER_ADD_INDEX = 8, 
          static ALTER_DROP_INDEX = 16, 
          static ALTER_RENAME = 32, 
          static ALTER_ORDER = 64, 
          static ALTER_OPTIONS = 128, 
          static ALTER_CHANGE_COLUMN_DEFAULT = 256, 
          static ALTER_KEYS_ONOFF = 512, 
          static ALTER_CONVERT = 1024, 
          static ALTER_RECREATE = 2048, 
          static ALTER_ADD_PARTITION = 4096, 
          static ALTER_DROP_PARTITION = 8192, 
          static ALTER_COALESCE_PARTITION = 16384, 
          static ALTER_REORGANIZE_PARTITION = 32768, 
          static ALTER_PARTITION = 65536, 
          static ALTER_ADMIN_PARTITION = 131072, 
          static ALTER_TABLE_REORG = 262144, 
          static ALTER_REBUILD_PARTITION = 524288, 
          static ALTER_ALL_PARTITION = 1048576, 
          static ALTER_REMOVE_PARTITIONING = 2097152, 
          static ADD_FOREIGN_KEY = 4194304, 
          static DROP_FOREIGN_KEY = 8388608, 
          static ALTER_EXCHANGE_PARTITION = 16777216, 
          static ALTER_TRUNCATE_PARTITION = 33554432, 
          static ALTER_COLUMN_ORDER = 67108864, 
          drop_list = {
            <base_list> = {
              <Sql_alloc> = {<No data fields>}, 
              members of base_list: 
              first = 0x15391c0 <end_of_list>, 
              last = 0x40ee7d0, 
              elements = 0
            }, <No data fields>}, 
          alter_list = {
            <base_list> = {
              <Sql_alloc> = {<No data fields>}, 
              members of base_list: 
              first = 0x15391c0 <end_of_list>, 
              last = 0x40ee7e8, 
              elements = 0
            }, <No data fields>}, 
          key_list = {
            <base_list> = {
              <Sql_alloc> = {<No data fields>}, 
              members of base_list: 
              first = 0x194262f0, 
              last = 0x19426560, 
              elements = 40
            }, <No data fields>}, 
          create_list = {
            <base_list> = {
              <Sql_alloc> = {<No data fields>}, 
              members of base_list: 
              first = 0x19426570, 
              last = 0x19426920, 
              elements = 60
            }, <No data fields>}, 
          delayed_key_list = {
            <base_list> = {
              <Sql_alloc> = {<No data fields>}, 
              members of base_list: 
              first = 0x15391c0 <end_of_list>, 
              last = 0x40ee830, 
              elements = 0
            }, <No data fields>}, 
          delayed_key_info = 0x0, 
          delayed_key_count = 0, 
          flags = 0, 
          keys_onoff = Alter_info::LEAVE_AS_IS, 
          partition_names = {
            <base_list> = {
              <Sql_alloc> = {<No data fields>}, 
              members of base_list: 
              first = 0x15391c0 <end_of_list>, 
              last = 0x40ee860, 
              elements = 0
            }, <No data fields>}, 
          num_parts = 0, 
          requested_algorithm = Alter_info::ALTER_TABLE_ALGORITHM_DEFAULT, 
          requested_lock = Alter_info::ALTER_TABLE_LOCK_DEFAULT
        }
        res = <optimized out>
        lex = 0x194a1910
        _db_stack_frame_ = {
          func = 0xcb38ae "mysql_parse", 
          file = 0xcb3b18 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc", 
          level = 2147483652, 
          prev = 0x40ef440
        }
        __PRETTY_FUNCTION__ =           "int mysql_execute_command(THD*)"
        trace_command = {
          <Opt_trace_struct> = {
            started = false, 
            requires_key = 10, 
            has_disabled_I_S = false, 
            empty = false, 
            stmt = 0x953a36 <my_thread_var_dbug+38>, 
            saved_key = 0x40ef360 "", 
            previous_key =               "\270\376\277\000\000\000\000\000\220\363\016\004\000\000\000\000\320\367I\031\000\000\000\000"
          }, <No data fields>}
        trace_command_steps = {
          <Opt_trace_struct> = {
            started = false, 
            requires_key = 225, 
            has_disabled_I_S = 126, 
            empty = 25, 
            stmt = 0x197ee170, 
            saved_key = 0x197ee170 "\247\343\377\376\a", 
            previous_key =               '\000' <repeats 16 times>"\240, r\004\005\000\000\000\000"
          }, <No data fields>}
        up_result = 0
        ots = {
          ctx = 0x194a18f0, 
          error = false
        }
        __FUNCTION__ =           "mysql_execute_command"
        select_lex = 0x194a2008
        first_table = 0x0
        all_tables = 0x197efa00
        unit = 0x194a19c8
        have_table_map_for_update = false
#19 0x000000000075a0d8 in mysql_parse (thd=0x1949f7d0, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
        lex = 0x194a1910
        err = <optimized out>
        found_semicolon = 0x0
        qlen = 2681
        error = <optimized out>
        _db_stack_frame_ = {
          func = 0xcb38c7 "dispatch_command", 
          file = 0xcb3b18 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc", 
          level = 2147483651, 
          prev = 0x40efd10
        }
        __PRETTY_FUNCTION__ =           "void mysql_parse(THD*, char*, uint, Parser_state*)"
        __FUNCTION__ =           "mysql_parse"
#20 0x000000000075b395 in dispatch_command (command=<optimized out>, thd=0x1949f7d0, packet=0x40efbb0 "\320\367I\031", packet_length=2681) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
        packet_end = 0x197eee69 ""
        parser_state = {
          m_lip = {
            m_thd = 0x1949f7d0, 
            yylineno = 102, 
            yytoklen = 6, 
            yylval = 0x40ef2b0, 
            lookahead_token = -1, 
            lookahead_yylval = 0x0, 
            m_ptr = 0x197eee6a "\004", 
            m_tok_start = 0x197eee6a "\004", 
            m_tok_end = 0x197eee6a "\004", 
            m_end_of_query = 0x197eee69 "", 
            m_tok_start_prev = 0x197eee69 "", 
            m_buf = 0x197ee3f0 "CREATE TABLE `table500_innodb_dynamic` (\n`c7` varchar (1)  CHARACTER SET latin1 not null,\n`c9` varchar (1)  CHARACTER SET latin1 not null,\n`c45` text  CHARACTER SET latin1,\n`c26` int,\n`c24` int,\n`c56` date,\n`c35` int unsigned not null,\n`c12` char (1)  CHARACTER SET utf8,\n`c18` char (1)  CHARACTER SET utf8 not null,\n`c22` char (1)  CHARACTER SET utf8 not null,\n`c30` int not null,\n`c17` char (1)  CHARACTER SET latin1,\n`c32` int not null,\n`c57` date not null,\n`c49` text  CHARACTER SET latin1 not null,\n`c52` text  CHARACTER SET utf8 not null,\n`c13` char (1)  CHARACTER SET latin1,\n`c6` varchar (1)  CHARACTER SET utf8 not null,\n`c39` blob not null,\n`c0` varchar (1)  CHARACTER SET utf8,\n`c47` text  CHARACTER SET latin1,\n`c16` char (1)  CHARACTER SET utf8,\n`c33` int unsigned not null,\n`c46` text  CHARACTER SET utf8,\n`c10` varchar (1)  CHARACTER SET utf8 not null,\n`c20` char (1)  CHARACTER SET utf8 not null,\n`c19` char (1)  CHARACTER SET latin1 not null,\n`c34` int unsigned not null,\n`c15` char (1)  CHARACTER SET latin1,\n`c54` date,\n`c41` blob not null,\n`c51` text  CHARACTER SET latin1 not null,\n`c50` text  CHARACTER SET utf8 not null,\n`c11` varchar (1)  CHARACTER SET latin1 not null,\n`c58` date not null,\n`c38` blob,\n`c14` char (1)  CHARACTER SET utf8,\n`c3` varchar (1)  CHARACTER SET latin1,\n`c29` int unsigned,\n`c44` text  CHARACTER SET utf8,\n`c42` text  CHARACTER SET utf8,\n`c27` int unsigned,\n`c53` text  CHARACTER SET latin1 not null,\n`c48` text  CHARACTER SET utf8 not null,\n`c8` varchar (1)  CHARACTER SET utf8 not null,\n`c28` int unsigned,\n`c55` date,\n`c21` char (1)  CHARACTER SET latin1 not null,\n`c1` varchar (1)  CHARACTER SET latin1,\n`c23` char (1)  CHARACTER SET latin1 not null,\n`c43` text  CHARACTER SET latin1,\n`c36` blob,\n`c37` blob,\n`c5` varchar (1)  CHARACTER SET latin1,\n`c59` date not null,\n`c40` blob not null,\n`c4` varchar (1)  CHARACTER SET utf8,\n`c25` int,\n`c2` varchar (1)  CHARACTER SET utf8,\n`c31` int not null,\n/*Indices*/\nunique (`c9` ),\nunique (`c45`  (255)),\nkey (`c26` ),\nkey (`c56` ),\nkey (`c35` ),\nkey (`c22` ),\nkey (`c17` ),\nkey (`c32` ),\nkey (`c52`  (255)),\nkey (`c47`  (255)),\nkey (`c16` ),\nkey (`c46`  (255)),\nkey (`c10` ),\nunique (`c20` ),\nunique (`c34` ),\nunique (`c15` ),\nkey (`c41`  (255)),\nunique (`c51`  (255)),\nunique (`c50`  (255)),\nkey (`c11` ),\nunique (`c58` ),\nkey (`c38`  (255)),\nunique (`c14` ),\nunique (`c3` ),\nkey (`c29` ),\nunique (`c44`  (255)),\nkey (`c53`  (255)),\nunique (`c8` ),\nunique (`c28` ),\nunique (`c55` ),\nunique (`c21` ),\nkey (`c23` ),\nunique (`c37`  (255)),\nkey (`c5` ),\nkey (`c59` ),\nunique (`c40`  (255)),\nkey (`c4` ),\nunique (`c25` ),\nunique (`c2` ),\nunique (`c31` )) ENGINE=innodb ROW_FORMAT=dynamic", 
            m_buf_length = 2681, 
            m_echo = true, 
            m_echo_saved = true, 
            m_cpp_buf = 0x197eeed0 "CREATE TABLE `table500_innodb_dynamic` (\n`c7` varchar (1)  CHARACTER SET latin1 not null,\n`c9` varchar (1)  CHARACTER SET latin1 not null,\n`c45` text  CHARACTER SET latin1,\n`c26` int,\n`c24` int,\n`c56` date,\n`c35` int unsigned not null,\n`c12` char (1)  CHARACTER SET utf8,\n`c18` char (1)  CHARACTER SET utf8 not null,\n`c22` char (1)  CHARACTER SET utf8 not null,\n`c30` int not null,\n`c17` char (1)  CHARACTER SET latin1,\n`c32` int not null,\n`c57` date not null,\n`c49` text  CHARACTER SET latin1 not null,\n`c52` text  CHARACTER SET utf8 not null,\n`c13` char (1)  CHARACTER SET latin1,\n`c6` varchar (1)  CHARACTER SET utf8 not null,\n`c39` blob not null,\n`c0` varchar (1)  CHARACTER SET utf8,\n`c47` text  CHARACTER SET latin1,\n`c16` char (1)  CHARACTER SET utf8,\n`c33` int unsigned not null,\n`c46` text  CHARACTER SET utf8,\n`c10` varchar (1)  CHARACTER SET utf8 not null,\n`c20` char (1)  CHARACTER SET utf8 not null,\n`c19` char (1)  CHARACTER SET latin1 not null,\n`c34` int unsigned not null,\n`c15` char (1)  CHARACTER SET latin1,\n`c54` date,\n`c41` blob not null,\n`c51` text  CHARACTER SET latin1 not null,\n`c50` text  CHARACTER SET utf8 not null,\n`c11` varchar (1)  CHARACTER SET latin1 not null,\n`c58` date not null,\n`c38` blob,\n`c14` char (1)  CHARACTER SET utf8,\n`c3` varchar (1)  CHARACTER SET latin1,\n`c29` int unsigned,\n`c44` text  CHARACTER SET utf8,\n`c42` text  CHARACTER SET utf8,\n`c27` int unsigned,\n`c53` text  CHARACTER SET latin1 not null,\n`c48` text  CHARACTER SET utf8 not null,\n`c8` varchar (1)  CHARACTER SET utf8 not null,\n`c28` int unsigned,\n`c55` date,\n`c21` char (1)  CHARACTER SET latin1 not null,\n`c1` varchar (1)  CHARACTER SET latin1,\n`c23` char (1)  CHARACTER SET latin1 not null,\n`c43` text  CHARACTER SET latin1,\n`c36` blob,\n`c37` blob,\n`c5` varchar (1)  CHARACTER SET latin1,\n`c59` date not null,\n`c40` blob not null,\n`c4` varchar (1)  CHARACTER SET utf8,\n`c25` int,\n`c2` varchar (1)  CHARACTER SET utf8,\n`c31` int not null,\n/*Indices*/\nunique (`c9` ),\nunique (`c45`  (255)),\nkey (`c26` ),\nkey (`c56` ),\nkey (`c35` ),\nkey (`c22` ),\nkey (`c17` ),\nkey (`c32` ),\nkey (`c52`  (255)),\nkey (`c47`  (255)),\nkey (`c16` ),\nkey (`c46`  (255)),\nkey (`c10` ),\nunique (`c20` ),\nunique (`c34` ),\nunique (`c15` ),\nkey (`c41`  (255)),\nunique (`c51`  (255)),\nunique (`c50`  (255)),\nkey (`c11` ),\nunique (`c58` ),\nkey (`c38`  (255)),\nunique (`c14` ),\nunique (`c3` ),\nkey (`c29` ),\nunique (`c44`  (255)),\nkey (`c53`  (255)),\nunique (`c8` ),\nunique (`c28` ),\nunique (`c55` ),\nunique (`c21` ),\nkey (`c23` ),\nunique (`c37`  (255)),\nkey (`c5` ),\nkey (`c59` ),\nunique (`c40`  (255)),\nkey (`c4` ),\nunique (`c25` ),\nunique (`c2` ),\nunique (`c31` )) ENGINE=innodb ROW_FORMAT=dynamic", 
            m_cpp_ptr = 0x197ef949 "", 
            m_cpp_tok_start = 0x197ef949 "", 
            m_cpp_tok_start_prev = 0x197ef949 "", 
            m_cpp_tok_end = 0x197ef949 "", 
            m_body_utf8 = 0x0, 
            m_body_utf8_ptr = 0x21901440 "\003CREATE TABLE `table500_innodb_dynamic` (\n`c7` varchar (1)  CHARACTER SET latin1 not null,\n`c9` varchar (1)  CHARACTER SET latin1 not null,\n`c45` text  CHARACTER SET latin1,\n`c26` int,\n`c24` int,\n`c56` date,\n`c35` int unsigned not null,\n`c12` char (1)  CHARACTER SET utf8,\n`c18` char (1)  CHARACTER SET utf8 not null,\n`c22` char (1)  CHARACTER SET utf8 not null,\n`c30` int not null,\n`c17` char (1)  CHARACTER SET latin1,\n`c32` int not null,\n`c57` date not null,\n`c49` text  CHARACTER SET latin1 not null,\n`c52` text  CHARACTER SET utf8 not null,\n`c13` char (1)  CHARACTER SET latin1,\n`c6` varchar (1)  CHARACTER SET utf8 not null,\n`c39` blob not null,\n`c0` varchar (1)  CHARACTER SET utf8,\n`c47` text  CHARACTER SET latin1,\n`c16` char (1)  CHARACTER SET utf8,\n`c33` int unsigned not null,\n`c46` text  CHARACTER SET utf8,\n`c10` varchar (1)  CHARACTER SET utf8 not null,\n`c20` char (1)  CHARACTER SET utf8 not null,\n`c19` char (1)  CHARACTER SET latin1 not null,\n`c34` int unsigned not null,\n`c15` char (1)  CHARACTER SET latin1,\n`c54` date,\n`c41` blob not null,\n`c51` text  CHARACTER SET latin1 not null,\n`c50` text  CHARACTER SET utf8 not null,\n`c11` varchar (1)  CHARACTER SET latin1 not null,\n`c58` date not null,\n`c38` blob,\n`c14` char (1)  CHARACTER SET utf8,\n`c3` varchar (1)  CHARACTER SET latin1,\n`c29` int unsigned,\n`c44` text  CHARACTER SET utf8,\n`c42` text  CHARACTER SET utf8,\n`c27` int unsigned,\n`c53` text  CHARACTER SET latin1 not null,\n`c48` text  CHARACTER SET utf8 not null,\n`c8` varchar (1)  CHARACTER SET utf8 not null,\n`c28` int unsigned,\n`c55` date,\n`c21` char (1)  CHARACTER SET latin1 not null,\n`c1` varchar (1)  CHARACTER SET latin1,\n`c23` char (1)  CHARACTER SET latin1 not null,\n`c43` text  CHARACTER SET latin1,\n`c36` blob,\n`c37` blob,\n`c5` varchar (1)  CHARACTER SET latin1,\n`c59` date not null,\n`c40` blob not null,\n`c4` varchar (1)  CHARACTER SET utf8,\n`c25` int,\n`c2` varchar (1)  CHARACTER SET utf8,\n`c31` int not null,\n/*Indices*/\nunique (`c9` ),\nunique (`c45`  (255)),\nkey (`c26` ),\nkey (`c56` ),\nkey (`c35` ),\nkey (`c22` ),\nkey (`c17` ),\nkey (`c32` ),\nkey (`c52`  (255)),\nkey (`c47`  (255)),\nkey (`c16` ),\nkey (`c46`  (255)),\nkey (`c10` ),\nunique (`c20` ),\nunique (`c34` ),\nunique (`c15` ),\nkey (`c41`  (255)),\nunique (`c51`  (255)),\nunique (`c50`  (255)),\nkey (`c11` ),\nunique (`c58` ),\nkey (`c38`  (255)),\nunique (`c14` ),\nunique (`c3` ),\nkey (`c29` ),\nunique (`c44`  (255)),\nkey (`c53`  (255)),\nunique (`c8` ),\nunique (`c28` ),\nunique (`c55` ),\nunique (`c21` ),\nkey (`c23` ),\nunique (`c37`  (255)),\nkey (`c5` ),\nkey (`c59` ),\nunique (`c40`  (255)),\nkey (`c4` ),\nunique (`c25` ),\nunique (`c2` ),\nunique (`c31` )) ENGINE=innodb ROW_FORMAT=dynamic", 
            m_cpp_utf8_processed_ptr = 0x0, 
            next_state = MY_LEX_END, 
            found_semicolon = 0x0, 
            tok_bitmap = 64 '@', 
            ignore_space = false, 
            stmt_prepare_mode = false, 
            multi_statements = true, 
            in_comment = NO_COMMENT, 
            in_comment_saved = NO_COMMENT, 
            m_cpp_text_start = 0x197ef930 "innodb ROW_FORMAT=dynamic", 
            m_cpp_text_end = 0x197ef936 " ROW_FORMAT=dynamic", 
            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 = 0x1949fa10
        __FUNCTION__ =           "dispatch_command"
        __PRETTY_FUNCTION__ =           "bool dispatch_command(enum_server_command, THD*, char*, uint)"
        error = false
        _db_stack_frame_ = {
          func = 0xcb393e "do_command", 
          file = 0xcb3b18 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc", 
          level = 2147483650, 
          prev = 0x40efdc0
        }
#21 0x000000000075b859 in do_command (thd=0x1949f7d0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
        return_value = <optimized out>
        packet = 0x21901440 "\003CREATE TABLE `table500_innodb_dynamic` (\n`c7` varchar (1)  CHARACTER SET latin1 not null,\n`c9` varchar (1)  CHARACTER SET latin1 not null,\n`c45` text  CHARACTER SET latin1,\n`c26` int,\n`c24` int,\n`c56` date,\n`c35` int unsigned not null,\n`c12` char (1)  CHARACTER SET utf8,\n`c18` char (1)  CHARACTER SET utf8 not null,\n`c22` char (1)  CHARACTER SET utf8 not null,\n`c30` int not null,\n`c17` char (1)  CHARACTER SET latin1,\n`c32` int not null,\n`c57` date not null,\n`c49` text  CHARACTER SET latin1 not null,\n`c52` text  CHARACTER SET utf8 not null,\n`c13` char (1)  CHARACTER SET latin1,\n`c6` varchar (1)  CHARACTER SET utf8 not null,\n`c39` blob not null,\n`c0` varchar (1)  CHARACTER SET utf8,\n`c47` text  CHARACTER SET latin1,\n`c16` char (1)  CHARACTER SET utf8,\n`c33` int unsigned not null,\n`c46` text  CHARACTER SET utf8,\n`c10` varchar (1)  CHARACTER SET utf8 not null,\n`c20` char (1)  CHARACTER SET utf8 not null,\n`c19` char (1)  CHARACTER SET latin1 not null,\n`c34` int unsigned not null,\n`c15` char (1)  CHARACTER SET latin1,\n`c54` date,\n`c41` blob not null,\n`c51` text  CHARACTER SET latin1 not null,\n`c50` text  CHARACTER SET utf8 not null,\n`c11` varchar (1)  CHARACTER SET latin1 not null,\n`c58` date not null,\n`c38` blob,\n`c14` char (1)  CHARACTER SET utf8,\n`c3` varchar (1)  CHARACTER SET latin1,\n`c29` int unsigned,\n`c44` text  CHARACTER SET utf8,\n`c42` text  CHARACTER SET utf8,\n`c27` int unsigned,\n`c53` text  CHARACTER SET latin1 not null,\n`c48` text  CHARACTER SET utf8 not null,\n`c8` varchar (1)  CHARACTER SET utf8 not null,\n`c28` int unsigned,\n`c55` date,\n`c21` char (1)  CHARACTER SET latin1 not null,\n`c1` varchar (1)  CHARACTER SET latin1,\n`c23` char (1)  CHARACTER SET latin1 not null,\n`c43` text  CHARACTER SET latin1,\n`c36` blob,\n`c37` blob,\n`c5` varchar (1)  CHARACTER SET latin1,\n`c59` date not null,\n`c40` blob not null,\n`c4` varchar (1)  CHARACTER SET utf8,\n`c25` int,\n`c2` varchar (1)  CHARACTER SET utf8,\n`c31` int not null,\n/*Indices*/\nunique (`c9` ),\nunique (`c45`  (255)),\nkey (`c26` ),\nkey (`c56` ),\nkey (`c35` ),\nkey (`c22` ),\nkey (`c17` ),\nkey (`c32` ),\nkey (`c52`  (255)),\nkey (`c47`  (255)),\nkey (`c16` ),\nkey (`c46`  (255)),\nkey (`c10` ),\nunique (`c20` ),\nunique (`c34` ),\nunique (`c15` ),\nkey (`c41`  (255)),\nunique (`c51`  (255)),\nunique (`c50`  (255)),\nkey (`c11` ),\nunique (`c58` ),\nkey (`c38`  (255)),\nunique (`c14` ),\nunique (`c3` ),\nkey (`c29` ),\nunique (`c44`  (255)),\nkey (`c53`  (255)),\nunique (`c8` ),\nunique (`c28` ),\nunique (`c55` ),\nunique (`c21` ),\nkey (`c23` ),\nunique (`c37`  (255)),\nkey (`c5` ),\nkey (`c59` ),\nunique (`c40`  (255)),\nkey (`c4` ),\nunique (`c25` ),\nunique (`c2` ),\nunique (`c31` )) ENGINE=innodb ROW_FORMAT=dynamic"
        packet_length = <optimized out>
        net = 0x1949fa10
        command = COM_QUERY
        __PRETTY_FUNCTION__ =           "bool do_command(THD*)"
        _db_stack_frame_ = {
          func = 0xde6b96 "?func", 
          file = 0xde6b9c "?file", 
          level = 2147483649, 
          prev = 0x0
        }
#22 0x00000000007272df in do_handle_one_connection (thd_arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
        rc = <optimized out>
        net = <optimized out>
        thd = 0x1949f7d0
#23 0x00000000007273c0 in handle_one_connection (arg=0x1949f7d0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
        thd = 0x1949f7d0
#24 0x000000000098e499 in pfs_spawn_thread (arg=0x197ee090) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
        typed_arg = 0x197ee090
        user_arg = 0x1949f7d0
        pfs = <optimized out>
        user_start_routine = 0x7273a0 <handle_one_connection(void*)>
        klass = <optimized out>
#25 0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#26 0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.
(gdb) +set logging off
(gdb) +thread apply all bt full

Thread 23 (LWP 12174):
+bt full
#0  0x000000000610ea63 in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x000000000061c47a in handle_connections_sockets () at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/mysqld.cc:6182
        is_unix_sock = <optimized out>
        vio_type = 4294967295
        vio_flags = <optimized out>
        sock = {
          fd = 14, 
          m_psi = 0x0
        }
        retval = <optimized out>
        fds =           {[0] = {
            fd = 14, 
            events = 1, 
            revents = 1
          },
          [1] = {
            fd = 15, 
            events = 1, 
            revents = 0
          },
          [2] = {
            fd = 22222505, 
            events = 0, 
            revents = 0
          }}
        extra_ip_flags = <optimized out>
        flags = 2
        pfs_fds =           {[0] = {
            fd = 14, 
            m_psi = 0x0
          },
          [1] = {
            fd = 15, 
            m_psi = 0x0
          },
          [2] = {
            fd = 22229728, 
            m_psi = 0x7feffe606
          }}
        new_sock = {
          fd = 36, 
          m_psi = 0x0
        }
        error_count = 0
        thd = <optimized out>
        cAddr = {
          ss_family = 10, 
          __ss_align = 0, 
          __ss_padding =             "\000\000\377\377\177\000\000\001\000\000\000\000\a\000\000\000Oя\t\000\000\000\000\023\027S\001\000\000\000\000\200\361V\001", '\000' <repeats 12 times>, "0\333\377\376\a\000\000\000\337\fl\000\000\000\000\000\226k\336\000\000\000\000\000\234k\336\000\000\000\000\000\001\000\000\200\a", '\000' <repeats 11 times>, "0\000\000\000\060\000\000\000@\333\377\376\a\000\000"
        }
        ip_flags = <optimized out>
        socket_flags = <optimized out>
        vio_tmp = <optimized out>
        socket_count = 2
        _db_stack_frame_ = {
          func = 0xde6b96 "?func", 
          file = 0xde6b9c "?file", 
          level = 2147483649, 
          prev = 0x0
        }
#2  0x00000000006226bc in mysqld_main (argc=56, argv=0x662a6a8) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/mysqld.cc:5602
        ho_error = <optimized out>
#3  0x000000000604ecdd in __libc_start_main () from /lib64/libc.so.6
No symbol table info available.
#4  0x0000000000615711 in _start ()
No symbol table info available.

Thread 22 (LWP 12176):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3c8fd0, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 0
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c624000
        end_pos = 256
        events = 0xa3d4410
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=0, message1=0x7424e58, message2=0x7424e50, type=0x7424e48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 0
        array = 0xa3c8fd0
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 0
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 21 (LWP 12177):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3bbd40, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 0
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c627000
        end_pos = 256
        events = 0xa3c6f90
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=1, message1=0x14364e58, message2=0x14364e50, type=0x14364e48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 0
        array = 0xa3bbd40
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=1) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 1
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 20 (LWP 12178):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3bbb20, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 0
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c633000
        end_pos = 256
        events = 0xa5f33a0
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=2, message1=0x14d65e58, message2=0x14d65e50, type=0x14d65e48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 0
        array = 0xa3bbb20
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=2) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 2
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 19 (LWP 12179):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3bbb20, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 256
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c630000
        end_pos = 512
        events = 0xa5f53a0
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=3, message1=0x15766e58, message2=0x15766e50, type=0x15766e48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 1
        array = 0xa3bbb20
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=3) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 3
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 18 (LWP 12180):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3bbb20, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 512
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c62d000
        end_pos = 768
        events = 0xa5f73a0
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=4, message1=0x16167e58, message2=0x16167e50, type=0x16167e48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 2
        array = 0xa3bbb20
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=4) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 4
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 17 (LWP 12181):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3bbb20, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 768
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c62a000
        end_pos = 1024
        events = 0xa5f93a0
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=5, message1=0x16b68e58, message2=0x16b68e50, type=0x16b68e48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 3
        array = 0xa3bbb20
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=5) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 5
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 16 (LWP 12182):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3d6450, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 0
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c621000
        end_pos = 256
        events = 0xa3d6860
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=6, message1=0x17569e58, message2=0x17569e50, type=0x17569e48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 0
        array = 0xa3d6450
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=6) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 6
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 15 (LWP 12183):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3d6450, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 256
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c61e000
        end_pos = 512
        events = 0xa3d8860
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=7, message1=0x17f6ae58, message2=0x17f6ae50, type=0x17f6ae48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 1
        array = 0xa3d6450
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=7) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 7
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 14 (LWP 12184):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3d6450, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 512
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c61b000
        end_pos = 768
        events = 0xa3da860
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=8, message1=0x1896be58, message2=0x1896be50, type=0x1896be48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 2
        array = 0xa3d6450
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=8) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 8
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 13 (LWP 12185):
+bt full
#0  0x000000000504c614 in ?? () from /lib64/libaio.so.1
No symbol table info available.
#1  0x0000000000a05396 in os_aio_linux_collect (array=0xa3d6450, segment=<optimized out>, seg_size=256) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
        i = <optimized out>
        ret = <optimized out>
        start_pos = 768
        timeout = {
          tv_sec = 0, 
          tv_nsec = 500000000
        }
        io_ctx = 0x7f7d2c618000
        end_pos = 1024
        events = 0xa3dc860
#2  0x0000000000a05ab9 in os_aio_linux_handle (global_seg=9, message1=0x1936ce58, message2=0x1936ce50, type=0x1936ce48) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
        any_reserved = <optimized out>
        segment = 3
        array = 0xa3d6450
        slot = <optimized out>
        i = <optimized out>
        ret = 0
        n = 256
#3  0x0000000000b53f93 in fil_aio_wait (segment=9) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
        ret = <optimized out>
        fil_node = <optimized out>
        message = <optimized out>
        type = <optimized out>
#4  0x0000000000aa0e58 in io_handler_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
        segment = 9
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 12 (LWP 12187):
+bt full
#0  0x0000000004e3a7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0abe1 in os_cond_wait_timed (cond=<optimized out>, fast_mutex=<optimized out>, abstime=0x1ad6de20) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:177
        mutex = <optimized out>
        ret = <optimized out>
#2  0x0000000000a0ad03 in os_event_wait_time_low (event=0x1394aea0, time_in_usec=<optimized out>, reset_sig_count=1) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:723
        timed_out = 0
        abstime = {
          tv_sec = 1365098506, 
          tv_nsec = 769328000
        }
#3  0x00000000009edfe0 in lock_wait_timeout_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:478
        slot = <optimized out>
        sig_count = 1
        event = 0x1394aea0
#4  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 11 (LWP 12188):
+bt full
#0  0x0000000004e3a43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0ade3 in os_cond_wait (cond=<optimized out>, fast_mutex=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
        mutex = <optimized out>
#2  0x0000000000a0aeab in os_event_wait_low (event=0x13781730, reset_sig_count=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
No locals.
#3  0x0000000000aa4f95 in sync_array_wait_event (arr=0xa4bd760, index=0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0arr.cc:424
        cell = 0xa4bd850
        event = 0x13781730
#4  0x0000000000aa7e79 in mutex_spin_wait (mutex=0x134468a8, file_name=0xd979b8 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/log0log.ic", line=409) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0sync.cc:580
        i = <optimized out>
        index = 0
        sync_arr = <optimized out>
        counter_index = 460781312
#5  0x0000000000a99f50 in pfs_mutex_enter_func (mutex=0x134468a8, file_name=0xd979b8 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/log0log.ic", line=409) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/sync0sync.ic:251
No locals.
#6  0x0000000000a9a288 in log_get_lsn () at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/log0log.ic:409
        lsn = <optimized out>
#7  0x0000000000a9c738 in srv_error_monitor_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:1697
        old_lsn = 141710664
        sig_count = <optimized out>
        waiter = 481761024
        old_waiter = 481761024
        sema = 0x1590960 <dict_operation_lock>
        old_sema = 0x1590960 <dict_operation_lock>
        fatal_cnt = 0
        new_lsn = <optimized out>
#8  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#9  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 10 (LWP 12189):
+bt full
#0  0x0000000004e3a7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0abe1 in os_cond_wait_timed (cond=<optimized out>, fast_mutex=<optimized out>, abstime=0x1c16fdf0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:177
        mutex = <optimized out>
        ret = <optimized out>
#2  0x0000000000a0ad03 in os_event_wait_time_low (event=0xa3b4bb0, time_in_usec=<optimized out>, reset_sig_count=1) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:723
        timed_out = 0
        abstime = {
          tv_sec = 1365098506, 
          tv_nsec = 500633000
        }
#3  0x0000000000a9d46d in srv_monitor_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:1526
        sig_count = <optimized out>
        time_elapsed = <optimized out>
        last_tablespace_monitor_time = 1365098078
        last_monitor_time = 1365098491
        current_time = <optimized out>
        last_table_monitor_time = 1365098078
        mutex_skipped = 0
        last_srv_print_monitor = 0
#4  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 9 (LWP 12190):
+bt full
#0  0x0000000006110d03 in select () from /lib64/libc.so.6
No symbol table info available.
#1  0x0000000000a0b4cf in os_thread_sleep (tm=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0thread.cc:255
        t = {
          tv_sec = 0, 
          tv_usec = 0
        }
#2  0x0000000000a9bb3c in srv_master_sleep () at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:2426
No locals.
#3  0x0000000000a9e965 in srv_master_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:2470
        slot = 0xa3b4978
        old_activity_count = 10770
        last_print_time = 1365098078
#4  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 8 (LWP 12191):
+bt full
#0  0x0000000004e3a43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0ade3 in os_cond_wait (cond=<optimized out>, fast_mutex=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
        mutex = <optimized out>
#2  0x0000000000a0aeab in os_event_wait_low (event=0xa3b4af0, reset_sig_count=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
No locals.
#3  0x0000000000a9b3d0 in srv_purge_coordinator_suspend (slot=0xa3b49b0, rseg_history_len=1328) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:2759
        ret = <optimized out>
        sig_count = 833
        stop = <optimized out>
#4  0x0000000000a9b5f2 in srv_purge_coordinator_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:2866
        slot = 0xa3b49b0
        n_total_purged = 0
        rseg_history_len = 1328
        n_pages_purged = <optimized out>
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 7 (LWP 12192):
+bt full
#0  0x0000000004e3b69c in pthread_kill () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00000000006d69bd in handle_fatal_signal (sig=6) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/signal_handler.cc:249
        curr_time = <optimized out>
        thrs = <optimized out>
        mins = <optimized out>
        hrs_buf =           "18"
        hrs = <optimized out>
        mins_buf =           "01"
        secs_buf =           "46"
        tmins = <optimized out>
        secs = <optimized out>
        thd = 0x0
#2  <signal handler called>
No symbol table info available.
#3  0x00000000060628a5 in raise () from /lib64/libc.so.6
No symbol table info available.
#4  0x0000000006064085 in abort () from /lib64/libc.so.6
No symbol table info available.
#5  0x00000000009f2813 in log_write_up_to (lsn=141708438, wait=93, flush_to_disk=1) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/log/log0log.cc:1351
        group = <optimized out>
        start_offset = <optimized out>
        area_start = <optimized out>
        loop_count = 5
        unlock = <optimized out>
        end_offset = <optimized out>
        area_end = <optimized out>
#6  0x0000000000b13c30 in buf_flush_write_block_low (bpage=0xa811000, flush_type=BUF_FLUSH_LIST) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:903
        zip_size = 0
        frame = 0x0
        buf_pool = 0xa6edc08
#7  0x0000000000b14318 in buf_flush_try_neighbors (space=0, offset=361, flush_type=BUF_FLUSH_LIST, n_flushed=41, n_to_flush=200) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:1277
        block_mutex = <optimized out>
        bpage = 0xa811000
        i = 362
        high = 374
        count = <optimized out>
        buf_pool = 0xa6edc08
        low = <optimized out>
#8  0x0000000000b14806 in buf_flush_page_and_try_neighbors (bpage=<optimized out>, flush_type=BUF_FLUSH_LIST, n_to_flush=200, count=0x1df72c98) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:1355
        space = 0
        offset = <optimized out>
        buf_pool = 0xa6edc08
        block_mutex = 0xa810df0
        flushed = 0
#9  0x0000000000b14e25 in buf_do_flush_list_batch (buf_pool=0xa6edc08, min_n=200, lsn_limit=18446744073709551615) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:1606
        len = 22
        bpage = 0xa810d40
        count = 41
        scanned = 64
#10 0x0000000000b1505e in buf_flush_batch (buf_pool=0xa6edc08, flush_type=BUF_FLUSH_LIST, min_n=200, lsn_limit=18446744073709551615) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:1693
        count = 0
#11 0x0000000000b15427 in buf_flush_list (min_n=200, lsn_limit=18446744073709551615, n_processed=0x1df72dd8) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:1930
        buf_pool = 0xa6edc08
        page_count = 0
        i = <optimized out>
        success = <optimized out>
#12 0x0000000000b155b1 in page_cleaner_do_flush_batch (n_to_flush=<optimized out>, lsn_limit=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:2136
        n_flushed = 0
#13 0x0000000000b15f56 in buf_flush_page_cleaner_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:2398
        next_loop_time = 1365098504608
        n_flushed = 53
        last_activity = 10770
        success = <optimized out>
#14 0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#15 0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 6 (LWP 12193):
+bt full
#0  0x0000000004e3a43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0ade3 in os_cond_wait (cond=<optimized out>, fast_mutex=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
        mutex = <optimized out>
#2  0x0000000000a0aeab in os_event_wait_low (event=0xa5a8b60, reset_sig_count=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
No locals.
#3  0x0000000000b109cc in buf_dump_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0dump.cc:594
No locals.
#4  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 5 (LWP 12194):
+bt full
#0  0x0000000004e3a7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0abe1 in os_cond_wait_timed (cond=<optimized out>, fast_mutex=<optimized out>, abstime=0x1f374e30) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:177
        mutex = <optimized out>
        ret = <optimized out>
#2  0x0000000000a0ad03 in os_event_wait_time_low (event=0x1395bce0, time_in_usec=<optimized out>, reset_sig_count=18) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:723
        timed_out = 0
        abstime = {
          tv_sec = 1365098515, 
          tv_nsec = 820334000
        }
#3  0x0000000000b4bee2 in dict_stats_thread (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0stats_bg.cc:371
No locals.
#4  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 4 (LWP 12195):
+bt full
#0  0x0000000004e3a7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0abe1 in os_cond_wait_timed (cond=<optimized out>, fast_mutex=<optimized out>, abstime=0x1fd75db0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:177
        mutex = <optimized out>
        ret = <optimized out>
#2  0x0000000000a0ad03 in os_event_wait_time_low (event=0x19684300, time_in_usec=<optimized out>, reset_sig_count=1) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:723
        timed_out = 0
        abstime = {
          tv_sec = 1365098510, 
          tv_nsec = 68932000
        }
#3  0x0000000000acfd79 in ib_wqueue_timedwait (wq=0x19a1bba8, wait_in_usecs=5000000) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/ut/ut0wqueue.cc:154
        error = <optimized out>
        sig_count = 1
        node = <optimized out>
#4  0x0000000000b7a27c in fts_optimize_thread (arg=0x19a1bba8) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/fts/fts0opt.cc:2932
        msg = <optimized out>
        heap = <optimized out>
        heap_alloc = <optimized out>
        current = <optimized out>
        done = 0
        n_tables = <optimized out>
        n_optimize = <optimized out>
        wq = 0x19a1bba8
        tables = 0x19a1d2f8
        exit_event = <optimized out>
#5  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 3 (LWP 12196):
+bt full
#0  0x0000000004e3e2a5 in sigwait () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x000000000061b72b in signal_hand (arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/mysqld.cc:3114
        error = <optimized out>
        set = {
          __val =             {[0] = 548869,
            [1] = 0 <repeats 15 times>}
        }
        sig = 0
#2  0x000000000098e499 in pfs_spawn_thread (arg=0x196b5530) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
        typed_arg = 0x196b5530
        user_arg = 0x0
        pfs = <optimized out>
        user_start_routine = 0x61b560 <signal_hand(void*)>
        klass = <optimized out>
#3  0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#4  0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 2 (LWP 12197):
+bt full
#0  0x000000000610ea63 in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x0000000000c2e8c4 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/vio/viosocket.c:827
        ret = <optimized out>
        revents = 8251
        pfd = {
          fd = 35, 
          events = 3, 
          revents = 0
        }
        sd = <optimized out>
        locker = 0x0
        state = {
          m_flags = 427687376, 
          m_socket = 0xffffffffffffffff, 
          m_thread = 0x23, 
          m_number_of_bytes = 12777920, 
          m_timer_start = 2147483649, 
          m_timer = 0x4e3d964 <recv+132>, 
          m_operation = 35, 
          m_src_file = 0x0, 
          m_src_line = 424249712, 
          m_wait = 0x40af688
        }
        _db_stack_frame_ = {
          func = 0xfe98a8 "vio_read", 
          file = 0xfe9570 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/vio/viosocket.c", 
          level = 2147483651, 
          prev = 0x40aec40
        }
        __PRETTY_FUNCTION__ =           "vio_io_wait"
#2  0x0000000000c2ec63 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/vio/viosocket.c:68
        timeout = <optimized out>
        ret = <optimized out>
        __PRETTY_FUNCTION__ =           "vio_socket_io_wait"
#3  0x0000000000c2fa6f in vio_read (vio=0x19498660, buf=0x197dfdd0 "\a", size=4) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/vio/viosocket.c:123
        error = <optimized out>
        ret = -1
        flags = 64
        _db_stack_frame_ = {
          func = 0xcb393e "do_command", 
          file = 0xcb3b18 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc", 
          level = 2147483650, 
          prev = 0x40aedc0
        }
        __PRETTY_FUNCTION__ =           "vio_read"
#4  0x00000000006cb87f in net_read_raw_loop (net=0x197dc5d0, count=4) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/net_serv.cc:663
        recvcnt = <optimized out>
        eof = false
        retry_count = 0
        buf = <optimized out>
#5  0x00000000006cb990 in net_read_packet_header (net=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/net_serv.cc:745
        user_data = 0x197dc390
        pkt_nr = <optimized out>
        count = 4
        __PRETTY_FUNCTION__ =           "my_bool net_read_packet_header(NET*)"
        rc = <optimized out>
        server_extension = 0x197dc878
#6  0x00000000006cc4c4 in net_read_packet (net=0x197dc5d0, complen=0x40aed68) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/net_serv.cc:810
        pkt_len = <optimized out>
        pkt_data_len = <optimized out>
        __PRETTY_FUNCTION__ =           "ulong net_read_packet(NET*, size_t*)"
#7  0x00000000006cc72c in my_net_read (net=0x197dc5d0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/net_serv.cc:888
        len = <optimized out>
        complen = <optimized out>
#8  0x000000000075b7a3 in do_command (thd=0x197dc390) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:971
        return_value = <optimized out>
        packet = 0x0
        packet_length = <optimized out>
        net = 0x197dc5d0
        command = <optimized out>
        __PRETTY_FUNCTION__ =           "bool do_command(THD*)"
        _db_stack_frame_ = {
          func = 0xde6b96 "?func", 
          file = 0xde6b9c "?file", 
          level = 2147483649, 
          prev = 0x0
        }
#9  0x00000000007272df in do_handle_one_connection (thd_arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
        rc = <optimized out>
        net = <optimized out>
        thd = 0x197dc390
#10 0x00000000007273c0 in handle_one_connection (arg=0x197dc390) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
        thd = 0x197dc390
#11 0x000000000098e499 in pfs_spawn_thread (arg=0x19498890) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
        typed_arg = 0x19498890
        user_arg = 0x197dc390
        pfs = <optimized out>
        user_start_routine = 0x7273a0 <handle_one_connection(void*)>
        klass = <optimized out>
#12 0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#13 0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 1 (LWP 12201):
+bt full
#0  0x0000000004e3ad53 in pthread_cond_broadcast@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x0000000000a0aece in os_cond_broadcast (cond=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:232
No locals.
#2  0x0000000000a0af4f in os_event_set (event=0x13781730) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:453
No locals.
#3  0x0000000000aa7d1b in mutex_signal_object (mutex=0x134468a8) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0sync.cc:597
No locals.
#4  0x00000000009f267d in log_write_up_to (lsn=<optimized out>, wait=<optimized out>, flush_to_disk=0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/log/log0log.cc:1486
        group = 0x0
        start_offset = <optimized out>
        area_start = 172032
        loop_count = <optimized out>
        unlock = <optimized out>
        end_offset = <optimized out>
        area_end = <optimized out>
#5  0x0000000000ac38af in trx_flush_log_if_needed (lsn=<optimized out>, trx=0x1fe43508) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/trx/trx0trx.cc:1034
No locals.
#6  0x0000000000ac54f9 in trx_commit (trx=0x1fe43508) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/trx/trx0trx.cc:1203
        savep = <optimized out>
        lsn = 141734293
        doing_fts_commit = 0
#7  0x0000000000ac58e8 in trx_commit_for_mysql (trx=0x1fe43508) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/trx/trx0trx.cc:1462
No locals.
#8  0x0000000000b44d60 in dict_stats_exec_sql (pinfo=<optimized out>, sql=0xdc8db8 "PROCEDURE INDEX_STATS_SAVE_INSERT () IS\nBEGIN\nINSERT INTO \"mysql/innodb_index_stats\"\nVALUES\n(\n:database_name,\n:table_name,\n:index_name,\n:last_update,\n:stat_name,\n:stat_value,\n:sample_size,\n:stat_description\n);\nEND;") at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0stats.cc:297
        trx = 0x1fe43508
        err = DB_SUCCESS
#9  0x0000000000b48adc in dict_stats_save_index_stat (index=0x1a11b240, last_update=1365098504, stat_name=0x40eb5a0 "n_diff_pfx02", stat_value=0, sample_size=0x1a11b430, stat_description=0x40eb1a0 "c38,c9") at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0stats.cc:2176
        pinfo = 0x1ff92a28
        ret = <optimized out>
        db_utf8 =           "test\000\000\000\000\240\261\016\004\000\000\000\000\060\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\372\361\022\006\000\000\000\000\060\000\000\000\060\000\000\000p\261\016\004\000\000\000\000\260\260\016\004\000\000\000\000\340\064\000\070\000\000\000\000\000\300\021\032", '\000' <repeats 28 times>"\360, \260\016\004\000\000\000\000\020\264\021\032", '\000' <repeats 12 times>"\340, \225\334\000\000\000\000\000\320\367I\031\000\000\000\000\220\355\016\004\000\000\000\000\060\261\016\004\000\000\000\000\204M\254\000\000\000\000\000\060\261\016\004\000\000\000\000\264\\\254\000\000\000\000\000("
        table_utf8 =           "table500_innodb_dynamic", '\000' <repeats 25 times>, "P\260\016\004", '\000' <repeats 20 times>"\260, _J\031\000\000\000\000\377\377\377\377\000\000\000\000\003\362\237\000\000\000\000\000\020\260\016\004\000\000\000\000@\304;\006", '\000' <repeats 12 times>"\300, \\\333\000\000\000\000\000\200\260\016\004\000\000\000\000\060\200\252\000\000\000\000\000\200\260\016\004\000\000\000\000\245\246\240\000\000\000\000\000\300\\\333\000\000\000\000\000]\001\000\000\000\000\000\000p\260\016\004\000\000\000\000\260_J\031\000\000\000\000\200\005\000\000\000\000\000\000_\261"
#10 0x0000000000b4aa63 in dict_stats_save (table_orig=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0stats.cc:2388
        stat_name =           "n_diff_pfx02\000\000\000"
        stat_description =           "c38,c9\000\000ٵ\240\000\000\000\000\000б\016\004\000\000\000\000 \256\262\000\000\000\000\000\240PR\001\000\000\000\000б\016\004\000\000\000\000\360\264\016\004\000\000\000\000u\343\262\000\000\000\000\000\020\262\016\004\000\000\000\000T\000\000\000\000\000\000\000ؔ\266\031\000\000\000\000\200\271\016\004\000\000\000\000\340\000\000\000\000\000\000\000\a\000\000\000\000\000\000\000\240\265\016\004\000\000\000\000h\353\262", '\000' <repeats 29 times>"\260, \000\000\000\000\000\000\000\000\002\000\000\000\000\000\000\300\265\016\004\000\000\000\000\360\264\016\004\000\000\000\000\060\265\016\004\000\000\000\000\220Y\333\000\000\000\000\000\271\002\000\000\000\000\000\000`\001", '\000' <repeats 14 times>"\260, \262\016\004\000\000\000\000b\221\252\000\000\000\000\000\300\\\333\000\000\000\000\000\300\235X\001\000\000\000\000\220Y\333\000\000\000\000\000\271\002\000\000\000\000\000\000\340\262\016\004\000\000\000\000\200\236X\001\000\000\000\000\300\\\333\000\000\000\000\000X\005\000\000\000\000\000\000y\n", '\000' <repeats 14 times>, "\020\263\016\004\000\000\000\000b\221\252\000\000\000\000\000\260\000\000\000\000\000\000\000\200\236X\001\000\000\000\000X\005\000\000\000\000\000\000\300\\\333\000\000\000\000\000\200\263\016\004\000\000\000\000\060\200\252\000\000\000\000\000@\263\016\004\000\000\000\000Q{\252\000\000\000\000\000P\263\016\004\000\000\000\000ٵ\240\000\000\000\000\000`\263\016\004\000\000\000\000Q{\252\000\000\000\000\000\200\263\016\004\000\000\000\000\200\236X\001\000\000\000\000\200\263\016\004\000\000\000\000\006\202\252\000\000\000\000\000\060\342\177\n\000\000\000\000\060\342\177\n\000\000\000\000\240\263\016\004\000\000\000\000?\201\252\000\000\000\000\000\240\343\177\n\000\000\000\000\060\342\177\n\000\000\000\000\300\263\016\004\000\000\000\000\066/\240\000\000\000\000\000\200\341\177\n\000\000\000\000\200\341\177\n\000\000\000\000\360\263\016\004\000\000\000\000o3\240\000\000\000\000\000\360\263\016\004\000\000\000\000.{\252\000\000\000\000\000\020\264\016\004\000\000\000\000\070\265\016\004\000\000\000\000\020\264\016\004\000\000\000\000\200\236X\001\000\000\000\000\300\\\333\000\000\000\000\000@\004", '\000' <repeats 14 times>"\220, \355\016\004\000\000\000\000P\264\016\004\000\000\000\000b\221\252\000\000\000\000\000X\274\016\004\000\000\000\000\200\236X\001\000\000\000\000@\004\000\000\000\000\000\000\300\\\333\000\000\000\000\000\300\264\016\004\000\000\000\000\060\200\252\000\000\000\000\000\320\004", '\000' <repeats 30 times>"\240, \264\016\004\000\000\000\000ٵ\240\000\000\000\000\000\300\264\016\004\000\000\000\000\200\236X\001\000\000\000\000\300\\\333\000\000\000\000\000X\005\000\000\000\000\000\000\320\367I\031\000\000\000\000\220\355\016\004\000\000\000\000\360\264\016\004\000\000\000\000b\221\252\000\000\000\000\000\360\264\016\004\000\000\000\000\200\236X\001\000\000\000\000X\005\000\000\000\000\000\000\300\\\333\000\000\000\000\000`\265\016\004\000\000\000\000\060\200\252\000\000\000\000\000T NULL\000L\000\221\252\000\000\000\000\000 \265\016\004\000\000\000\000ٵ\240\000\000\000\000\000@\265\016\004\000\000\000\000Q{\252\000\000\000\000\000`\265\016\004\000\000\000\000\200\236X\001\000\000\000\000`\265\016\004\000\000\000\000\006\202\252\000\000\000\000\000\300\265\016\004\000\000\000\000\230\351\225\023\000\000\000\000\200\265\016\004\000\000\000\000?\201\252", '\000' <repeats 13 times>"\230, \351\225\023\000\000\000\000\240\265\016\004\000\000\000\000\006J\264\000\000\000\000\000\320\367I\031", '\000' <repeats 11 times>
        j = <optimized out>
        i = 1
        ret = DB_SUCCESS
        table_utf8 =           "table500_innodb_dynamic\000\f\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\300\000\000\000\000\000\000\000G\237\334\000\000\000\000\000\006\000\000\000\000\000\000\000\000\003\000\000\000\000\000\000\b\000\000\000\000\000\000\000R\237\334\000\000\000\000\000\006\000\000\000\000\000\000\000\000\002\000\000\000\000\000\000\b\000\000\000\000\000\000\000^\237\334\000\000\000\000\000\f\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\f\000\000\000\000\000\000\377 \331\000\000\000\000\000\f\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\300\000\000\000\000\000\000\000\267\344\313\000\000\000\000\000\f\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\300"
        pinfo = <optimized out>
        now = 1365098504
        table = 0x1a117178
        db_utf8 =           "test\000\000\000\000\003\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\004\000\000\000\000\000\000\000\353\237\334\000\000\000\000\000\006\000\000\000\000\000\000\000\000\003\000\000\000\000\000\000\b\000\000\000\000\000\000\000\362\237\334\000\000\000\000\000\006\000\000\000\000\000\000\000\000\003\000\000\000\000\000\000\b\000\000\000\000\000\000\000\a\240\334\000\000\000\000\000\006\000\000\000\000\000\000\000\000\003\000\000\000\000\000\000\b\000\000\000\000\000\000\000v\235\334\000\000\000\000\000\b\000\000\000\000\000\000\000\300\267\016\004", '\000' <repeats 20 times>"\220, \355\016\004\000\000\000\000]\235\334\000\000\000\000\000\006\000\000\000\000\000\000\000\300"
        index = 0x1a11b240
#11 0x0000000000b4b0a5 in dict_stats_update (table=0x13550408, stats_upd_option=DICT_STATS_EMPTY_TABLE) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0stats.cc:3024
        t = <optimized out>
        err = <optimized out>
        buf =           "\000\273\016\004\000\000\000\000\000\345r\006\000\000\000\000\260\272\016\004\000\000\000\000\062\242\230\000\000\000\000\000\304t\001\000\000\000\000\000ٵ\240\000\000\000\000\000\240\272\016\004\000\000\000\000\200\236X\001\000\000\000\000\300\\\333\000\000\000\000\000X\005\000\000\000\000\000\000\v", '\000' <repeats 15 times>, "к\016\004\000\000\000\000b\221\252\000\000\000\000\000\200\273\016\004\000\000\000\000\200\236X\001\000\000\000\000X\005\000\000\000\000\000\000\300\\\333\000\000\000\000\000@\273\016\004\000\000\000\000\200\236X\001\000\000\000\000\300\\\333\000\000\000\000\000@\004", '\000' <repeats 15 times>, "\002\000\000\000\000\000\000\060\273\016\004\000\000\000\000\200\236X\001\000\000\000\000\300\\\333\000\000\000\000\000@\004", '\000' <repeats 22 times>, "`\273\016\004\000\000\000\000b\221\252\000\000\000\000\000`\273\016\004\000\000\000\000\200\236X\001\000\000\000\000@\004\000\000\000\000\000\000\300\\\333\000\000\000\000\000л\016\004\000\000\000\000\060\200\252\000\000\000\000\000\240\273\016\004\000\000\000\000\350z\252\000\000\000\000\000\350F>\n\000\000\000\000\270\245\334\000\000\000\000\000\207\000\000\000\000\000\000\000ٵ\240\000\000\000\000\000л\016\004\000\000\000\000\200\236X\001\000\000\000\000\300\\\333\000\000\000\000\000X\005\000\000\000\000\000\000\b\004U\023", '\000' <repeats 13 times>"\274, \016\004\000\000\000\000b\221\252\000\000\000\000\000\020\274\016\004\000\000\000\000\200\236X\001\000\000\000\000X\005\000\000\000\000\000\000\300\\\333\000\000\000\000\000p\274\016\004\000\000\000\000\060\200\252\000\000\000\000\000@\274\016\004\000\000\000\000b\221\252\000\000\000\000\000\200\375\210\006\000\000\000\000ٵ\240\000\000\000\000\000P\274\016\004\000\000\000\000Q{\252\000\000\000\000\000p\274\016\004\000\000\000\000\200\236X\001\000\000\000\000p\274\016\004\000\000\000\000\006\202\252", '\000' <repeats 13 times>"\230, \351\225\023\000\000\000\000\220\274\016\004\000\000\000\000?\201\252\000\000\000\000\000\240\274\016\004\000\000\000\000\230\351\225\023\000\000\000\000\260\274\016\004\000\000\000\000\206ղ", '\000' <repeats 21 times>"\360, \274\016\004\000\000\000\000\241n\263\000\000\000\000\000\320\367I\031\000\000\000\000\n\000\000\000\000"
#12 0x00000000009afecf in ha_innobase::create (this=<optimized out>, name=0x196cd5d8 "\006\\n\005", form=<optimized out>, create_info=0x40eed90) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:9632
        i = <optimized out>
        auto_inc_value = <optimized out>
        use_tablespace = true
        stmt = <optimized out>
        __PRETTY_FUNCTION__ =           "virtual int ha_innobase::create(const char*, TABLE*, HA_CREATE_INFO*)"
        parent_trx = <optimized out>
        trx = 0x196cd5d8
        norm_name =           "test/table500_innodb_dynamic\000\000\000\000\000\b\000\000\000\000\000\000p\341~\031\000\000\000\000p\341~\031\000\000\000\000\300\307[\031\000\000\000\000p\341~\031\000\000\000\000\240r\004\005\000\000\000\000\000\b\000\000\000\000\000\000\340\363b\006\000\000\000\000;\000\000\000\000\000\000\000p\341~\031\000\000\000\000p\341~\031\000\000\000\000\210\006\017\004\000\000\000\000\360\301\016\004\000\000\000\000\232\003\300\000\000\000\000\000\000\302\016\004\000\000\000\000\n\000\000\200\000\000\000\000@\302\016\004\000\000\000\000r\020\300\000\000\000\000\000`\302\016\004\000\000\000\000\066:\225\000\215\000\000\000\060\302\016\004\000\000\000\000\070\305\016\004\000\000\000\000\320\307[\031\000\000\000\000`\302\016\004", '\000' <repeats 12 times>, "<\000\000\000\000\000\000\000\260\302\016\004\000\000\000\000Aؔ\000\000\000\000\000\260\302\016\004\000\000\000\000\270\273\224\000\000\000\000\000H\023\315\000\000\000\000\000(\025\315\000\000\000\000\000\n\000\000\200\000\000\000\000`\303\016\004\000\000\000\000\260\302\016\004\000\000\000\000\020\304\016\004\000\000\000\000\340\314\016\004\000\000\000\000\300\307[\031", '\000' <repeats 12 times>"\320, \313\016\004\000\000\000\000\300\303\016\004\000\000\000\000\234.~", '\000' <repeats 13 times>"\360, \302\016\004\000\000\000\000\340\003\000\000\000\000\000\000HV\361\037\000\000\000\000\340\314\016\004\000\000\000\000\320kR\023", '\000' <repeats 11 times>, "\001\320\313\016\004\000\000\000\000\320\367I\031\000\000\000\000p\303\016\004\000\000\000\000`\303\016\004\000\000\000\000\020\000\000\000\000\000\000\000\376\001\n\f\003\000\000\020\001\000\000`\000\000\370\065\066\001\000\000\000\000\000\000\000\000\000\002J\003\t\000\000\005\000\000\000\000\b\000\002\000\000\000\000\000", <incomplete sequence \370>
        remote_path =           "\000\000\000\000\000\000\000\000\v\000\000\200\000\000\000\000\002\021\000\000\000\000\000\000\340\064\000\070\000\000\000\000\360A%\032", '\000' <repeats 20 times>, "p\341~\031\000\000\000\000 \300\016\004\000\000\000\000\210\006\017\004\000\000\000\000\300\275\016\004\000\000\000\000\232\003\300\000\000\000\000\000\360\275\016\004\000\000\000\000p\341~\031\000\000\000\000\020\300\016\004\000\000\000\000\236\024\300\000\000\000\000\000\020\277\016\004\000\000\000\000\066:\225\000<\000\000\000\000\276\016\004\000\000\000\000p\341~\031\000\000\000\000\200\300\016\004\000\000\000\000p\341~\031\000\000\000\000\220\300\016\004\000\000\000\000\210\006\017\004\000\000\000\000\060\276\016\004\000\000\000\000\232\003\300\000\000\000\000\000p\300\016\004\000\000\000\000p\341~\031\000\000\000\000\200\300\016\004\000\000\000\000\236\024\300\000\000\000\000\000p\341~\031\000\000\000\000p\341~\031<\000\000\000`\303\016\004\000\000\000\000\210\006\017\004\000\000\000\000\200\276\016\004\000\000\000\000\232\003\300\000\000\000\000\000\340\276\016\004\000\000\000\000\034\354\277\000\000\000\000\000 O\242\006\000\000\000\000\b\277\016\004\000\000\000\000\005\000\000\000\000\000\000\000\260\277\016\004\000\000\000\000В\216\t\000\000\000\000\v\000\000\200iI\314\314\002\021\000\000\000\000\000\000\300\222\216\t\000\000\000\000\005\000\000\000\000\000\000\000 \030W\001\000\000\000\000\063\063\222\026\000\000\000\000\260\277\016\004\000\000\000\000\060\277\016\004\000\000\000\000p\341~\031\000\000\000\000\200\301\016\004\000\000\000\000\210\006\017\004\000\000\000\000 \277\016\004\000\000\000\000\232\003\300\000\000\000\000\000 O\242\006\000\000\000\000p\341~\031\000\000\000\000p\301\016\004\000\000\000\000\236\024\300\000\000\000\000\000\200\277\016\004\000\000\000\000p\341~\031\000\000\000\000\320\301\016\004\000\000\000\000p\341~\031\000\000\000"
        primary_key_no = <optimized out>
        flags = 1
        innobase_table = 0x13550408
        stmt_len = 2681
        error = <optimized out>
        temp_path =           "\000\301\016\004\000\000\000\000\210\006\017\004\000\000\000\000\200\277\016\004\000\000\000\000\232\003\300\000\000\000\000\000\300\301\016\004\000\000\000\000p\341~\031\000\000\000\000\020\302\016\004\000\000\000\000\210\006\017\004\000\000\000\000\260\277\016\004\000\000\000\000\232\003\300\000\000\000\000\000\060\302\016\004\000\000\000\000p\341~\031\000\000\000\000\000\302\016\004\000\000\000\000p\341~\031\000\000\000\000`\302\016\004\000\000\000\000\210\006\017\004\000\000\000\000\360\277\016\004\000\000\000\000\232\003\300\000\000\000\000\000\000\300\016\004\000\000\000\000p\341~\031\000\000\000\000@\302\016\004\000\000\000\000\236\024\300\000\000\000\000\000P\302\016\004\000\000\000\000\236\024\300\000\260\000\000\000\060\300\016\004\000\000\000\000\232\003\300\000\367\000\000\000\220\300\016\004\000\000\000\000p\341~\031\000\000\000\000`\303\016\004\000\000\000\000\210\006\017\004\000\000\000\000`\300\016\004\000\000\000\000\232\003\300\000\000\000\000\000p\300\016\004\000\000\000\000p\341~\031\000\000\000\000\260\302\016\004\000\000\000\000\236\024\300\000\000\000\000\000p\301\016\004\000\000\000\000\221\022\300\000S\t\000\000 \246F\001\000\000\000\000\230R8\031\000\000\000\000\320\313\016\004\000\000\000\000\066:\225\000\000\000\000\000\300\a\000\000\000\000\000\000\066:\225\000\000\000\000\000\320\300\016\004\000\000\000\000\270\376\277\000\000\000\000\000\300\301\016\004\000\000\000\000\300\a\000\000\000\000\000\000\020\031\000\000\000\000\000\000\066:\225\000\000\000\000\000\000\301\016\004\000\000\000\000\270\376\277\000\000\000\000\000\320\313\016\004\000\000\000\000\020\031\000\000\000\000\000\000\000\302\016\004\000\000\000\000\221\022\300\000\000\000\000\000p\341~\031\000\000\000\000\320\313\016\004\000\000\000\000\320\313\016\004\000\000\000\000\066:\225\000\000\000\000\000P\301\016\004\000\000\000\000\270\376\277\000\000\000\000\000p\341~\031\000\000\000\000\320\313\016\004\000\000\000"
        thd = <optimized out>
        flags2 = 16
        _db_stack_frame_ = {
          func = 0xc7dfb7 "ha_create_table", 
          file = 0xc80690 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/handler.cc", 
          level = 2147483657, 
          prev = 0x40ed200
        }
#13 0x000000000063474f in ha_create_table (thd=0x1949f7d0, path=0x0, db=0x197eff58 "test", table_name=0x197ef978 "table500_innodb_dynamic", create_info=0x40eed90, update_create_info=false, is_temp_table=false) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:4647
        name_buff =           '\000' <repeats 208 times>, "\004\000<\000Z\002z\001\000\000\066\001\350\000\000\000\000\000\000\000\000\000P\000\026\000\036", '\000' <repeats 13 times>"\232, \003\300\000\000\000\000\000\310\017\222\t\000\000\000\000p\341~\031\000\000\000\000`\323\016\004\000\000\000\000\236\024\300\000\000\000\000\000\036\340\313\000\000\000\000\000\340\346\313\000,\b\000\000\a\000\000\200\000\000\000\000\220\343\016\004\000\000\000\000\320\323\016\004\000\000\000\000\260\321\016\004\000\000\000\000\036\340\313\000\000\000\000\000\340\346\313\000\000\000\000\000\a\000\000\200\000\000\000\000\220\343\016\004\000\000\000\000\376\001\n\f\003\000\000\020\001\000\000`\000\000\370\065\066\001\000\000\000\000\000\000\000\000\000\002J\003\t\000\000\005\000\000\000\000\b\000\002\000\000\000\000\000\000\370\065\000\000\262\305\000\000U\000\000\000\000\000\000\000\000\030\350\016\004\000\000\000\000\300\221S\001\000\000\000\000 iB\031\000\000\000\000\300\221S\001\000\000\000\000\304I\315\000\000\000\000\000\350I\315\000\000\000\000\000\260\240'\n\000\000\000\000P\344\016\004\000\000\000\000\020\322\016\004\000\000\000\000#\243c\000\000\000\000"
        share = {
          table_category = TABLE_CATEGORY_USER, 
          name_hash = {
            key_offset = 0, 
            key_length = 0, 
            blength = 64, 
            records = 60, 
            flags = 0, 
            array = {
              buffer = 0x19383980 "\377\377\377\377", 
              elements = 60, 
              max_element = 60, 
              alloc_increment = 120, 
              size_of_element = 16
            }, 
            get_key = 0x7de570 <get_field_name(Field**, size_t*, my_bool)>, 
            free = 0x0, 
            charset = 0x152f1e0 <my_charset_utf8_general_ci>
          }, 
          mem_root = {
            free = 0x98f0010, 
            used = 0x194453a0, 
            pre_alloc = 0x0, 
            min_malloc = 32, 
            block_size = 992, 
            block_num = 13, 
            first_block_usage = 0, 
            error_handler = 0x88e4e0 <sql_alloc_error_handler()>
          }, 
          keynames = {
            count = 40, 
            name = 0x0, 
            type_names = 0x19ad2d80, 
            type_lengths = 0x0
          }, 
          fieldnames = {
            count = 60, 
            name = 0x0, 
            type_names = 0x19ad2b98, 
            type_lengths = 0x0
          }, 
          intervals = 0x0, 
          LOCK_ha_data = {
            m_mutex = {
              __data = {
                __lock = 0, 
                __count = 0, 
                __owner = 0, 
                __nusers = 0, 
                __kind = 0, 
                __spins = 0, 
                __list = {
                  __prev = 0x0, 
                  __next = 0x0
                }
              }, 
              __size =                 '\000' <repeats 39 times>, 
              __align = 0
            }, 
            m_psi = 0x0
          }, 
          next = 0x0, 
          prev = 0x0, 
          cache_element = 0x0, 
          field = 0x19ad29b0, 
          found_next_number_field = 0x0, 
          key_info = 0x662e260, 
          blob_field = 0x98f0770, 
          default_values = 0x1354fe60 "\377\377\377\377", 
          comment = {
            str = 0x19747b80 "", 
            length = 0
          }, 
          table_charset = 0x14a3dc0 <my_charset_latin1>, 
          all_set = {
            bitmap = 0x98f07b8, 
            n_bits = 60, 
            last_word_mask = 4026531840, 
            last_word_ptr = 0x98f07bc, 
            mutex = 0x0
          }, 
          table_cache_key = {
            str = 0x197eff58 "test", 
            length = 0
          }, 
          db = {
            str = 0x197eff58 "test", 
            length = 4
          }, 
          table_name = {
            str = 0x197ef978 "table500_innodb_dynamic", 
            length = 23
          }, 
          path = {
            str = 0x40ee450 "./test/table500_innodb_dynamic", 
            length = 30
          }, 
          normalized_path = {
            str = 0x40ee450 "./test/table500_innodb_dynamic", 
            length = 30
          }, 
          connect_string = {
            str = 0x1354fe58 "", 
            length = 0
          }, 
          keys_in_use = {
            map = 1099511627775
          }, 
          keys_for_keyread = {
            map = 1099510709375
          }, 
          min_rows = 0, 
          max_rows = 0, 
          avg_row_length = 0, 
          version = 0, 
          mysql_version = 50610, 
          reclength = 310, 
          db_plugin = 0x19439eb0, 
          row_type = ROW_TYPE_DYNAMIC, 
          tmp_table = INTERNAL_TMP_TABLE, 
          ref_count = 0, 
          key_block_size = 0, 
          stats_sample_pages = 0, 
          stats_auto_recalc = HA_STATS_AUTO_RECALC_DEFAULT, 
          null_bytes = 4, 
          last_null_bit_pos = 6, 
          fields = 60, 
          rec_buff_length = 312, 
          keys = 40, 
          key_parts = 60, 
          max_key_length = 769, 
          max_unique_length = 768, 
          total_key_length = 5236, 
          uniques = 0, 
          null_fields = 30, 
          blob_fields = 18, 
          varchar_fields = 12, 
          db_create_options = 9, 
          db_options_in_use = 9, 
          db_record_offset = 1, 
          rowid_field_offset = 0, 
          primary_key = 0, 
          next_number_index = 0, 
          next_number_key_offset = 0, 
          next_number_keypart = 0, 
          error = 0, 
          open_errno = 0, 
          errarg = 0, 
          column_bitmap_size = 8, 
          frm_version = 10 '\n', 
          null_field_first = true, 
          system = false, 
          crypted = false, 
          db_low_byte_first = true, 
          crashed = false, 
          is_view = false, 
          table_map_id = 272, 
          cached_row_logging_check = -1, 
          default_storage_media = HA_SM_DEFAULT, 
          tablespace = 0x0, 
          auto_partitioned = false, 
          partition_info_str = 0x0, 
          partition_info_str_len = 0, 
          partition_info_buffer_size = 0, 
          default_part_db_type = 0x0, 
          table_field_def_cache = 0x0, 
          ha_share = 0x0, 
          m_psi = 0x7603280, 
          m_flush_tickets = {
            <I_P_List_null_counter> = {<No data fields>}, 
            <I_P_List_no_push_back<Wait_for_flush>> = {<No data fields>}, 
            members of I_P_List<Wait_for_flush, I_P_List_adapter<Wait_for_flush, &Wait_for_flush::next_in_share, &Wait_for_flush::prev_in_share>, I_P_List_null_counter, I_P_List_no_push_back<Wait_for_flush> >: 
            m_first = 0x0
          }, 
          view_def = 0x0
        }
        error = 1
        table = {
          s = 0x40ecce0, 
          file = 0x19374130, 
          next = 0x0, 
          prev = 0x0, 
          cache_next = 0x0, 
          cache_prev = 0x0, 
          in_use = 0x1949f7d0, 
          field = 0x196dbe08, 
          record =             {[0] = 0x196dbcd0 "\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\360\277m\031",
            [1] = 0x196dbcd0 "\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\360\277m\031"}, 
          write_row_record = 0x0, 
          insert_values = 0x0, 
          covering_keys = {
            map = 0
          }, 
          quick_keys = {
            map = 0
          }, 
          merge_keys = {
            map = 0
          }, 
          used_keys = {
            map = 0
          }, 
          keys_in_use_for_query = {
            map = 0
          }, 
          keys_in_use_for_group_by = {
            map = 0
          }, 
          keys_in_use_for_order_by = {
            map = 0
          }, 
          key_info = 0x13525a50, 
          next_number_field = 0x0, 
          found_next_number_field = 0x0, 
          triggers = 0x0, 
          pos_in_table_list = 0x0, 
          pos_in_locked_tables = 0x0, 
          group = 0x0, 
          alias = 0x19450450 "", 
          null_flags = 0x196dbcd0 "\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\217\360\277m\031", 
          bitmap_init_value = 0x0, 
          def_read_set = {
            bitmap = 0x195bc7c0, 
            n_bits = 60, 
            last_word_mask = 4026531840, 
            last_word_ptr = 0x195bc7c4, 
            mutex = 0x0
          }, 
          def_write_set = {
            bitmap = 0x195bc7c8, 
            n_bits = 60, 
            last_word_mask = 4026531840, 
            last_word_ptr = 0x195bc7cc, 
            mutex = 0x0
          }, 
          tmp_set = {
            bitmap = 0x195bc7d0, 
            n_bits = 60, 
            last_word_mask = 4026531840, 
            last_word_ptr = 0x195bc7d4, 
            mutex = 0x0
          }, 
          read_set = 0x40ec4f8, 
          write_set = 0x40ec518, 
          query_id = 0, 
          quick_rows =             {[0] = 0 <repeats 64 times>}, 
          const_key_parts =             {[0] = 0 <repeats 64 times>}, 
          quick_key_parts =             {[0] = 0 <repeats 64 times>}, 
          quick_n_ranges =             {[0] = 0 <repeats 64 times>}, 
          quick_condition_rows = 0, 
          map = 0, 
          lock_position = 0, 
          lock_data_start = 0, 
          lock_count = 0, 
          tablenr = 0, 
          used_fields = 0, 
          temp_pool_slot = 0, 
          db_stat = 0, 
          current_lock = 2, 
          maybe_null = 0, 
          null_row = 0 '\000', 
          status = 0 '\000', 
          copy_blobs = 0 '\000', 
          force_index = 0 '\000', 
          force_index_order = 0 '\000', 
          force_index_group = 0 '\000', 
          distinct = 0 '\000', 
          const_table = 0 '\000', 
          no_rows = 0 '\000', 
          key_read = 0 '\000', 
          no_keyread = 0 '\000', 
          locked_by_logger = 0 '\000', 
          no_replicate = 0 '\000', 
          locked_by_name = 0 '\000', 
          fulltext_searched = 0 '\000', 
          no_cache = 0 '\000', 
          open_by_handler = 0 '\000', 
          auto_increment_field_not_null = 0 '\000', 
          insert_or_update = 0 '\000', 
          alias_name_used = 0 '\000', 
          get_fields_in_item_tree = 0 '\000', 
          m_needs_reopen = 0 '\000', 
          created = false, 
          max_keys = 0, 
          reginfo = {
            join_tab = 0x0, 
            lock_type = TL_UNLOCK, 
            not_exists_optimize = false, 
            impossible_range = false
          }, 
          mem_root = {
            free = 0x195bc040, 
            used = 0x13525a40, 
            pre_alloc = 0x0, 
            min_malloc = 32, 
            block_size = 992, 
            block_num = 13, 
            first_block_usage = 0, 
            error_handler = 0x88e4e0 <sql_alloc_error_handler()>
          }, 
          blob_storage = 0x0, 
          grant = {
            grant_table = 0x0, 
            version = 0, 
            privilege = 0, 
            want_privilege = 0, 
            orig_want_privilege = 0, 
            m_internal = {
              m_schema_lookup_done = false, 
              m_schema_access = 0x0, 
              m_table_lookup_done = false, 
              m_table_access = 0x0
            }
          }, 
          sort = {
            filesort_buffer = {
              m_idx_array = {
                m_array = 0x0, 
                m_size = 0
              }, 
              m_record_length = 0, 
              m_start_of_data = 0x0
            }, 
            io_cache = 0x0, 
            buffpek = 0x0, 
            buffpek_len = 0, 
            addon_buf = 0x0, 
            addon_length = 0, 
            addon_field = 0x0, 
            unpack = 0x0, 
            record_pointers = 0x0, 
            found_records = 0
          }, 
          part_info = 0x0, 
          all_partitions_pruned_away = false, 
          mdl_ticket = 0x0
        }
        name = <optimized out>
        saved_abort_on_warning = <optimized out>
        _db_stack_frame_ = {
          func = 0xcd49c4 "rea_create_table", 
          file = 0xcd49e8 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/unireg.cc", 
          level = 2147483656, 
          prev = 0x40ed4a0
        }
        temp_table = 0 '\000'
#14 0x00000000007f0c26 in rea_create_table (thd=0x1949f7d0, path=0x40ee450 "./test/table500_innodb_dynamic", db=0x197eff58 "test", table_name=0x197ef978 "table500_innodb_dynamic", create_info=0x40eed90, create_fields=..., keys=40, key_info=0x193c6fd0, file=0xa27a0b0, no_ha_table=false) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/unireg.cc:526
        _db_stack_frame_ = {
          func = 0xcbe01e "create_table_impl", 
          file = 0xcbe6e0 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc", 
          level = 2147483655, 
          prev = 0x40ee390
        }
        frm_name =           "./test/table500_innodb_dynamic.frm\000\004\000\000\000\000P\323\016\004\000\000\000\000\036\340\313\000\000\000\000\000\340\346\313\000\000\000\000\000\a\000\000\200\000\000\000\000\220\343\016\004\000\000\000\000 \323\016\004\000\000\000\000P\323\016\004\000\000\000\000\320\367I\031\000\000\000\000\220\355\016\004\000\000\000\000<\000\000\000\000\000\000\000\320\367I\031\000\000\000\000@\323\016\004\000\000\000\000\321ē\000\000\000\000\000<", '\000' <repeats 15 times>"\310, \323\016\004\000\000\000\000\v\000\000\000\000\000\000\000\220\324\016\004\000\000\000\000\066:\225\000\000\000\000\000\200\323\016\004\000\000\000\000\270\376\277\000\000\000\000\000\320\367I\031\000\000\000\000\066:\225\000\000\000\000\000\240\323\016\004\000\000\000\000\270\376\277\000\000\000\000\000(\032\222\t\000\000\000\000\320\367I\031\000\000\000\000\240\324\016\004\000\000\000\000p\341~\031\000\000\000\000p\341~\031\000\000\000\000\210\006\017\004\000\000\000\000\340\323\016\004\000\000\000\000\232\003\300\000\000\000\000\000\360\323\016\004\000\000\000\000\a\000\000\200\000\000\000\000\060\324\016\004\000\000\000\000r\020\300\000\000\000\000\000P\324\016\004\000\000\000\000\213\022\000\000\\\001\000\000 \324\016\004\000\000\000\000P\324\016\004\000\000\000\000\270\020J\031\000\000\000\000S\344\323\000\000\000\000\000\340\346\313\000\000\000\000\000\213\022\000\000\000\000\000\000P\324\016\004\000\000\000\000[S\226\000\000\000\000\000\340\003\211\006\000\000\000\000S\344\323\000\000\000\000\000p\324\016\004\000\000\000\000\006T\226\000\000\000\000\000\200\324\016\004\000\000\000\000[S\226\000\000\000\000\000\340\003\211\006\000\000\000\000\200'C\001\000\000\000\000\240\324\016\004\000\000\000\000\006T\226\000\000\000\000\000\360\324\016\004\000\000\000\000\273Ԙ\000\000\000\000"
        __PRETTY_FUNCTION__ =           "int rea_create_table(THD*, const char*, const char*, const char*, HA_CREATE_INFO*, List<Create_field>&, uint, KEY*, handler*, bool)"
#15 0x000000000079d5a2 in create_table_impl (thd=0x1949f7d0, db=0x197eff58 "test", table_name=0x197ef978 "table500_innodb_dynamic", path=0x40ee450 "./test/table500_innodb_dynamic", create_info=<optimized out>, alter_info=0x40ee7d0, internal_tmp_table=false, select_field_count=0, no_ha_table=false, is_trans=0x40ee6ff, key_info=0x40ee660, key_count=0x40ee668) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:4813
        file = 0xa27a0b0
        __PRETTY_FUNCTION__ =           "bool create_table_impl(THD*, const char*, const char*, const char*, HA_CREATE_INFO*, Alter_info*, bool, uint, bool, bool*, KEY**, uint*)"
        __FUNCTION__ =           "create_table_impl"
        alias = 0x197ef978 "table500_innodb_dynamic"
        db_options = 1
        error = true
        _db_stack_frame_ = {
          func = 0xcbe49d "mysql_create_table", 
          file = 0xcbe6e0 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc", 
          level = 2147483654, 
          prev = 0x40ee6d0
        }
        part_info = 0x0
#16 0x00000000007a3325 in mysql_create_table_no_lock (thd=0x1949f7d0, db=0x197eff58 "test", table_name=0x197ef978 "table500_innodb_dynamic", create_info=0x40eed90, alter_info=0x40ee7d0, select_field_count=0, is_trans=0x40ee6ff) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:4925
        not_used_1 = 0x193c6fd0
        not_used_2 = 40
        path =           "./test/table500_innodb_dynamic\000\000\000\000\000\000\000\000\000\000\240\344\016\004\000\000\000\000\000\345\016\004\000\000\000\000\225\230\205\000\000\000\000\000(+J\031\000\000\000\000\200\063\341\001\000\000\000\000\342 \312\000\000\000\000\000\250!\312\000\000\000\000\000\331 \312\000\000\000\000\000\250!\312\000\000\000\000\000\a\000\000\200\000\000\000\000\340\345\016\004\000\000\000\000\230\031J\031\000\000\000\000\320\367I\031\000\000\000\000\000\372~\031\000\000\000\000P\345\016\004\000\000\000\000\250\240'\n\000\000\000\000\001\000\000\000\000\000\000\000\240\345\016\004\000\000\000\000\372\213p", '\000' <repeats 30 times>"\372, ~\031", '\000' <repeats 13 times>, "\001\300", '\000' <repeats 21 times>"\331,  \312\000\000\000\000\000\250!\312\000\000\000\000\000\a\000\000\200\000\000\000\000\340\345\016\004\000\000\000\000\240\345\016\004\000\000\000\000\320\367I\031\000\000\000\000\340\345\016\004\000\000\000\000\350\370I\031", '\000' <repeats 20 times>, "P\346\016\004\000\000\000\000\a\343p\000\000\000\000\000\360\345\016\004\000\000\000\000`\346\016\004", '\000' <repeats 29 times>"\372, ~\031\000\000\000\000\235\344\313\000\000\000\000\000\340\346\313\000\000\000\000\000\006\000\000\200\000\000\000\000\320\346\016\004", '\000' <repeats 20 times>"\260, \346\016\004\000\000\000\000p\341~\031\001\000\000\000p\341~\031\000\000\000\000`\346\016\004\000\000\000\000\320\367I\031\000\000\000\000\000\372~\031", '\000' <repeats 20 times>"\240, "
#17 0x00000000007a347d in mysql_create_table (thd=0x1949f7d0, create_table=0x197efa00, create_info=0x40eed90, alter_info=0x40ee7d0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:4971
        result = <optimized out>
        is_trans = false
        _db_stack_frame_ = {
          func = 0xcb36f1 "mysql_execute_command", 
          file = 0xcb3b18 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc", 
          level = 2147483653, 
          prev = 0x40ef390
        }
#18 0x0000000000759abc in mysql_execute_command (thd=0x1949f7d0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3045
        create_info = {
          table_charset = 0x0, 
          default_table_charset = 0x14a3dc0 <my_charset_latin1>, 
          connect_string = {
            str = 0x0, 
            length = 0
          }, 
          password = 0x0, 
          tablespace = 0x0, 
          comment = {
            str = 0x0, 
            length = 0
          }, 
          data_file_name = 0x0, 
          index_file_name = 0x0, 
          alias = 0x197ef9e8 "table500_innodb_dynamic", 
          max_rows = 0, 
          min_rows = 0, 
          auto_increment_value = 0, 
          table_options = 9, 
          avg_row_length = 0, 
          used_fields = 36864, 
          key_block_size = 0, 
          stats_sample_pages = 0, 
          stats_auto_recalc = HA_STATS_AUTO_RECALC_DEFAULT, 
          merge_list = {
            <Sql_alloc> = {<No data fields>}, 
            members of SQL_I_List<TABLE_LIST>: 
            elements = 0, 
            first = 0x0, 
            next = 0x40eee30
          }, 
          db_type = 0xa3b3db0, 
          row_type = ROW_TYPE_DYNAMIC, 
          null_bits = 30, 
          options = 0, 
          merge_insert_method = 0, 
          extra_size = 85, 
          varchar = true, 
          storage_media = HA_SM_DEFAULT
        }
        link_to_local = <optimized out>
        create_table = 0x197efa00
        select_tables = 0x0
        alter_info = {
          static ALTER_ADD_COLUMN = 1, 
          static ALTER_DROP_COLUMN = 2, 
          static ALTER_CHANGE_COLUMN = 4, 
          static ALTER_ADD_INDEX = 8, 
          static ALTER_DROP_INDEX = 16, 
          static ALTER_RENAME = 32, 
          static ALTER_ORDER = 64, 
          static ALTER_OPTIONS = 128, 
          static ALTER_CHANGE_COLUMN_DEFAULT = 256, 
          static ALTER_KEYS_ONOFF = 512, 
          static ALTER_CONVERT = 1024, 
          static ALTER_RECREATE = 2048, 
          static ALTER_ADD_PARTITION = 4096, 
          static ALTER_DROP_PARTITION = 8192, 
          static ALTER_COALESCE_PARTITION = 16384, 
          static ALTER_REORGANIZE_PARTITION = 32768, 
          static ALTER_PARTITION = 65536, 
          static ALTER_ADMIN_PARTITION = 131072, 
          static ALTER_TABLE_REORG = 262144, 
          static ALTER_REBUILD_PARTITION = 524288, 
          static ALTER_ALL_PARTITION = 1048576, 
          static ALTER_REMOVE_PARTITIONING = 2097152, 
          static ADD_FOREIGN_KEY = 4194304, 
          static DROP_FOREIGN_KEY = 8388608, 
          static ALTER_EXCHANGE_PARTITION = 16777216, 
          static ALTER_TRUNCATE_PARTITION = 33554432, 
          static ALTER_COLUMN_ORDER = 67108864, 
          drop_list = {
            <base_list> = {
              <Sql_alloc> = {<No data fields>}, 
              members of base_list: 
              first = 0x15391c0 <end_of_list>, 
              last = 0x40ee7d0, 
              elements = 0
            }, <No data fields>}, 
          alter_list = {
            <base_list> = {
              <Sql_alloc> = {<No data fields>}, 
              members of base_list: 
              first = 0x15391c0 <end_of_list>, 
              last = 0x40ee7e8, 
              elements = 0
            }, <No data fields>}, 
          key_list = {
            <base_list> = {
              <Sql_alloc> = {<No data fields>}, 
              members of base_list: 
              first = 0x194262f0, 
              last = 0x19426560, 
              elements = 40
            }, <No data fields>}, 
          create_list = {
            <base_list> = {
              <Sql_alloc> = {<No data fields>}, 
              members of base_list: 
              first = 0x19426570, 
              last = 0x19426920, 
              elements = 60
            }, <No data fields>}, 
          delayed_key_list = {
            <base_list> = {
              <Sql_alloc> = {<No data fields>}, 
              members of base_list: 
              first = 0x15391c0 <end_of_list>, 
              last = 0x40ee830, 
              elements = 0
            }, <No data fields>}, 
          delayed_key_info = 0x0, 
          delayed_key_count = 0, 
          flags = 0, 
          keys_onoff = Alter_info::LEAVE_AS_IS, 
          partition_names = {
            <base_list> = {
              <Sql_alloc> = {<No data fields>}, 
              members of base_list: 
              first = 0x15391c0 <end_of_list>, 
              last = 0x40ee860, 
              elements = 0
            }, <No data fields>}, 
          num_parts = 0, 
          requested_algorithm = Alter_info::ALTER_TABLE_ALGORITHM_DEFAULT, 
          requested_lock = Alter_info::ALTER_TABLE_LOCK_DEFAULT
        }
        res = <optimized out>
        lex = 0x194a1910
        _db_stack_frame_ = {
          func = 0xcb38ae "mysql_parse", 
          file = 0xcb3b18 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc", 
          level = 2147483652, 
          prev = 0x40ef440
        }
        __PRETTY_FUNCTION__ =           "int mysql_execute_command(THD*)"
        trace_command = {
          <Opt_trace_struct> = {
            started = false, 
            requires_key = 10, 
            has_disabled_I_S = false, 
            empty = false, 
            stmt = 0x953a36 <my_thread_var_dbug+38>, 
            saved_key = 0x40ef360 "", 
            previous_key =               "\270\376\277\000\000\000\000\000\220\363\016\004\000\000\000\000\320\367I\031\000\000\000\000"
          }, <No data fields>}
        trace_command_steps = {
          <Opt_trace_struct> = {
            started = false, 
            requires_key = 225, 
            has_disabled_I_S = 126, 
            empty = 25, 
            stmt = 0x197ee170, 
            saved_key = 0x197ee170 "\247\343\377\376\a", 
            previous_key =               '\000' <repeats 16 times>"\240, r\004\005\000\000\000\000"
          }, <No data fields>}
        up_result = 0
        ots = {
          ctx = 0x194a18f0, 
          error = false
        }
        __FUNCTION__ =           "mysql_execute_command"
        select_lex = 0x194a2008
        first_table = 0x0
        all_tables = 0x197efa00
        unit = 0x194a19c8
        have_table_map_for_update = false
#19 0x000000000075a0d8 in mysql_parse (thd=0x1949f7d0, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
        lex = 0x194a1910
        err = <optimized out>
        found_semicolon = 0x0
        qlen = 2681
        error = <optimized out>
        _db_stack_frame_ = {
          func = 0xcb38c7 "dispatch_command", 
          file = 0xcb3b18 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc", 
          level = 2147483651, 
          prev = 0x40efd10
        }
        __PRETTY_FUNCTION__ =           "void mysql_parse(THD*, char*, uint, Parser_state*)"
        __FUNCTION__ =           "mysql_parse"
#20 0x000000000075b395 in dispatch_command (command=<optimized out>, thd=0x1949f7d0, packet=0x40efbb0 "\320\367I\031", packet_length=2681) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
        packet_end = 0x197eee69 ""
        parser_state = {
          m_lip = {
            m_thd = 0x1949f7d0, 
            yylineno = 102, 
            yytoklen = 6, 
            yylval = 0x40ef2b0, 
            lookahead_token = -1, 
            lookahead_yylval = 0x0, 
            m_ptr = 0x197eee6a "\004", 
            m_tok_start = 0x197eee6a "\004", 
            m_tok_end = 0x197eee6a "\004", 
            m_end_of_query = 0x197eee69 "", 
            m_tok_start_prev = 0x197eee69 "", 
            m_buf = 0x197ee3f0 "CREATE TABLE `table500_innodb_dynamic` (\n`c7` varchar (1)  CHARACTER SET latin1 not null,\n`c9` varchar (1)  CHARACTER SET latin1 not null,\n`c45` text  CHARACTER SET latin1,\n`c26` int,\n`c24` int,\n`c56` date,\n`c35` int unsigned not null,\n`c12` char (1)  CHARACTER SET utf8,\n`c18` char (1)  CHARACTER SET utf8 not null,\n`c22` char (1)  CHARACTER SET utf8 not null,\n`c30` int not null,\n`c17` char (1)  CHARACTER SET latin1,\n`c32` int not null,\n`c57` date not null,\n`c49` text  CHARACTER SET latin1 not null,\n`c52` text  CHARACTER SET utf8 not null,\n`c13` char (1)  CHARACTER SET latin1,\n`c6` varchar (1)  CHARACTER SET utf8 not null,\n`c39` blob not null,\n`c0` varchar (1)  CHARACTER SET utf8,\n`c47` text  CHARACTER SET latin1,\n`c16` char (1)  CHARACTER SET utf8,\n`c33` int unsigned not null,\n`c46` text  CHARACTER SET utf8,\n`c10` varchar (1)  CHARACTER SET utf8 not null,\n`c20` char (1)  CHARACTER SET utf8 not null,\n`c19` char (1)  CHARACTER SET latin1 not null,\n`c34` int unsigned not null,\n`c15` char (1)  CHARACTER SET latin1,\n`c54` date,\n`c41` blob not null,\n`c51` text  CHARACTER SET latin1 not null,\n`c50` text  CHARACTER SET utf8 not null,\n`c11` varchar (1)  CHARACTER SET latin1 not null,\n`c58` date not null,\n`c38` blob,\n`c14` char (1)  CHARACTER SET utf8,\n`c3` varchar (1)  CHARACTER SET latin1,\n`c29` int unsigned,\n`c44` text  CHARACTER SET utf8,\n`c42` text  CHARACTER SET utf8,\n`c27` int unsigned,\n`c53` text  CHARACTER SET latin1 not null,\n`c48` text  CHARACTER SET utf8 not null,\n`c8` varchar (1)  CHARACTER SET utf8 not null,\n`c28` int unsigned,\n`c55` date,\n`c21` char (1)  CHARACTER SET latin1 not null,\n`c1` varchar (1)  CHARACTER SET latin1,\n`c23` char (1)  CHARACTER SET latin1 not null,\n`c43` text  CHARACTER SET latin1,\n`c36` blob,\n`c37` blob,\n`c5` varchar (1)  CHARACTER SET latin1,\n`c59` date not null,\n`c40` blob not null,\n`c4` varchar (1)  CHARACTER SET utf8,\n`c25` int,\n`c2` varchar (1)  CHARACTER SET utf8,\n`c31` int not null,\n/*Indices*/\nunique (`c9` ),\nunique (`c45`  (255)),\nkey (`c26` ),\nkey (`c56` ),\nkey (`c35` ),\nkey (`c22` ),\nkey (`c17` ),\nkey (`c32` ),\nkey (`c52`  (255)),\nkey (`c47`  (255)),\nkey (`c16` ),\nkey (`c46`  (255)),\nkey (`c10` ),\nunique (`c20` ),\nunique (`c34` ),\nunique (`c15` ),\nkey (`c41`  (255)),\nunique (`c51`  (255)),\nunique (`c50`  (255)),\nkey (`c11` ),\nunique (`c58` ),\nkey (`c38`  (255)),\nunique (`c14` ),\nunique (`c3` ),\nkey (`c29` ),\nunique (`c44`  (255)),\nkey (`c53`  (255)),\nunique (`c8` ),\nunique (`c28` ),\nunique (`c55` ),\nunique (`c21` ),\nkey (`c23` ),\nunique (`c37`  (255)),\nkey (`c5` ),\nkey (`c59` ),\nunique (`c40`  (255)),\nkey (`c4` ),\nunique (`c25` ),\nunique (`c2` ),\nunique (`c31` )) ENGINE=innodb ROW_FORMAT=dynamic", 
            m_buf_length = 2681, 
            m_echo = true, 
            m_echo_saved = true, 
            m_cpp_buf = 0x197eeed0 "CREATE TABLE `table500_innodb_dynamic` (\n`c7` varchar (1)  CHARACTER SET latin1 not null,\n`c9` varchar (1)  CHARACTER SET latin1 not null,\n`c45` text  CHARACTER SET latin1,\n`c26` int,\n`c24` int,\n`c56` date,\n`c35` int unsigned not null,\n`c12` char (1)  CHARACTER SET utf8,\n`c18` char (1)  CHARACTER SET utf8 not null,\n`c22` char (1)  CHARACTER SET utf8 not null,\n`c30` int not null,\n`c17` char (1)  CHARACTER SET latin1,\n`c32` int not null,\n`c57` date not null,\n`c49` text  CHARACTER SET latin1 not null,\n`c52` text  CHARACTER SET utf8 not null,\n`c13` char (1)  CHARACTER SET latin1,\n`c6` varchar (1)  CHARACTER SET utf8 not null,\n`c39` blob not null,\n`c0` varchar (1)  CHARACTER SET utf8,\n`c47` text  CHARACTER SET latin1,\n`c16` char (1)  CHARACTER SET utf8,\n`c33` int unsigned not null,\n`c46` text  CHARACTER SET utf8,\n`c10` varchar (1)  CHARACTER SET utf8 not null,\n`c20` char (1)  CHARACTER SET utf8 not null,\n`c19` char (1)  CHARACTER SET latin1 not null,\n`c34` int unsigned not null,\n`c15` char (1)  CHARACTER SET latin1,\n`c54` date,\n`c41` blob not null,\n`c51` text  CHARACTER SET latin1 not null,\n`c50` text  CHARACTER SET utf8 not null,\n`c11` varchar (1)  CHARACTER SET latin1 not null,\n`c58` date not null,\n`c38` blob,\n`c14` char (1)  CHARACTER SET utf8,\n`c3` varchar (1)  CHARACTER SET latin1,\n`c29` int unsigned,\n`c44` text  CHARACTER SET utf8,\n`c42` text  CHARACTER SET utf8,\n`c27` int unsigned,\n`c53` text  CHARACTER SET latin1 not null,\n`c48` text  CHARACTER SET utf8 not null,\n`c8` varchar (1)  CHARACTER SET utf8 not null,\n`c28` int unsigned,\n`c55` date,\n`c21` char (1)  CHARACTER SET latin1 not null,\n`c1` varchar (1)  CHARACTER SET latin1,\n`c23` char (1)  CHARACTER SET latin1 not null,\n`c43` text  CHARACTER SET latin1,\n`c36` blob,\n`c37` blob,\n`c5` varchar (1)  CHARACTER SET latin1,\n`c59` date not null,\n`c40` blob not null,\n`c4` varchar (1)  CHARACTER SET utf8,\n`c25` int,\n`c2` varchar (1)  CHARACTER SET utf8,\n`c31` int not null,\n/*Indices*/\nunique (`c9` ),\nunique (`c45`  (255)),\nkey (`c26` ),\nkey (`c56` ),\nkey (`c35` ),\nkey (`c22` ),\nkey (`c17` ),\nkey (`c32` ),\nkey (`c52`  (255)),\nkey (`c47`  (255)),\nkey (`c16` ),\nkey (`c46`  (255)),\nkey (`c10` ),\nunique (`c20` ),\nunique (`c34` ),\nunique (`c15` ),\nkey (`c41`  (255)),\nunique (`c51`  (255)),\nunique (`c50`  (255)),\nkey (`c11` ),\nunique (`c58` ),\nkey (`c38`  (255)),\nunique (`c14` ),\nunique (`c3` ),\nkey (`c29` ),\nunique (`c44`  (255)),\nkey (`c53`  (255)),\nunique (`c8` ),\nunique (`c28` ),\nunique (`c55` ),\nunique (`c21` ),\nkey (`c23` ),\nunique (`c37`  (255)),\nkey (`c5` ),\nkey (`c59` ),\nunique (`c40`  (255)),\nkey (`c4` ),\nunique (`c25` ),\nunique (`c2` ),\nunique (`c31` )) ENGINE=innodb ROW_FORMAT=dynamic", 
            m_cpp_ptr = 0x197ef949 "", 
            m_cpp_tok_start = 0x197ef949 "", 
            m_cpp_tok_start_prev = 0x197ef949 "", 
            m_cpp_tok_end = 0x197ef949 "", 
            m_body_utf8 = 0x0, 
            m_body_utf8_ptr = 0x21901440 "\003CREATE TABLE `table500_innodb_dynamic` (\n`c7` varchar (1)  CHARACTER SET latin1 not null,\n`c9` varchar (1)  CHARACTER SET latin1 not null,\n`c45` text  CHARACTER SET latin1,\n`c26` int,\n`c24` int,\n`c56` date,\n`c35` int unsigned not null,\n`c12` char (1)  CHARACTER SET utf8,\n`c18` char (1)  CHARACTER SET utf8 not null,\n`c22` char (1)  CHARACTER SET utf8 not null,\n`c30` int not null,\n`c17` char (1)  CHARACTER SET latin1,\n`c32` int not null,\n`c57` date not null,\n`c49` text  CHARACTER SET latin1 not null,\n`c52` text  CHARACTER SET utf8 not null,\n`c13` char (1)  CHARACTER SET latin1,\n`c6` varchar (1)  CHARACTER SET utf8 not null,\n`c39` blob not null,\n`c0` varchar (1)  CHARACTER SET utf8,\n`c47` text  CHARACTER SET latin1,\n`c16` char (1)  CHARACTER SET utf8,\n`c33` int unsigned not null,\n`c46` text  CHARACTER SET utf8,\n`c10` varchar (1)  CHARACTER SET utf8 not null,\n`c20` char (1)  CHARACTER SET utf8 not null,\n`c19` char (1)  CHARACTER SET latin1 not null,\n`c34` int unsigned not null,\n`c15` char (1)  CHARACTER SET latin1,\n`c54` date,\n`c41` blob not null,\n`c51` text  CHARACTER SET latin1 not null,\n`c50` text  CHARACTER SET utf8 not null,\n`c11` varchar (1)  CHARACTER SET latin1 not null,\n`c58` date not null,\n`c38` blob,\n`c14` char (1)  CHARACTER SET utf8,\n`c3` varchar (1)  CHARACTER SET latin1,\n`c29` int unsigned,\n`c44` text  CHARACTER SET utf8,\n`c42` text  CHARACTER SET utf8,\n`c27` int unsigned,\n`c53` text  CHARACTER SET latin1 not null,\n`c48` text  CHARACTER SET utf8 not null,\n`c8` varchar (1)  CHARACTER SET utf8 not null,\n`c28` int unsigned,\n`c55` date,\n`c21` char (1)  CHARACTER SET latin1 not null,\n`c1` varchar (1)  CHARACTER SET latin1,\n`c23` char (1)  CHARACTER SET latin1 not null,\n`c43` text  CHARACTER SET latin1,\n`c36` blob,\n`c37` blob,\n`c5` varchar (1)  CHARACTER SET latin1,\n`c59` date not null,\n`c40` blob not null,\n`c4` varchar (1)  CHARACTER SET utf8,\n`c25` int,\n`c2` varchar (1)  CHARACTER SET utf8,\n`c31` int not null,\n/*Indices*/\nunique (`c9` ),\nunique (`c45`  (255)),\nkey (`c26` ),\nkey (`c56` ),\nkey (`c35` ),\nkey (`c22` ),\nkey (`c17` ),\nkey (`c32` ),\nkey (`c52`  (255)),\nkey (`c47`  (255)),\nkey (`c16` ),\nkey (`c46`  (255)),\nkey (`c10` ),\nunique (`c20` ),\nunique (`c34` ),\nunique (`c15` ),\nkey (`c41`  (255)),\nunique (`c51`  (255)),\nunique (`c50`  (255)),\nkey (`c11` ),\nunique (`c58` ),\nkey (`c38`  (255)),\nunique (`c14` ),\nunique (`c3` ),\nkey (`c29` ),\nunique (`c44`  (255)),\nkey (`c53`  (255)),\nunique (`c8` ),\nunique (`c28` ),\nunique (`c55` ),\nunique (`c21` ),\nkey (`c23` ),\nunique (`c37`  (255)),\nkey (`c5` ),\nkey (`c59` ),\nunique (`c40`  (255)),\nkey (`c4` ),\nunique (`c25` ),\nunique (`c2` ),\nunique (`c31` )) ENGINE=innodb ROW_FORMAT=dynamic", 
            m_cpp_utf8_processed_ptr = 0x0, 
            next_state = MY_LEX_END, 
            found_semicolon = 0x0, 
            tok_bitmap = 64 '@', 
            ignore_space = false, 
            stmt_prepare_mode = false, 
            multi_statements = true, 
            in_comment = NO_COMMENT, 
            in_comment_saved = NO_COMMENT, 
            m_cpp_text_start = 0x197ef930 "innodb ROW_FORMAT=dynamic", 
            m_cpp_text_end = 0x197ef936 " ROW_FORMAT=dynamic", 
            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 = 0x1949fa10
        __FUNCTION__ =           "dispatch_command"
        __PRETTY_FUNCTION__ =           "bool dispatch_command(enum_server_command, THD*, char*, uint)"
        error = false
        _db_stack_frame_ = {
          func = 0xcb393e "do_command", 
          file = 0xcb3b18 "/ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc", 
          level = 2147483650, 
          prev = 0x40efdc0
        }
#21 0x000000000075b859 in do_command (thd=0x1949f7d0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
        return_value = <optimized out>
        packet = 0x21901440 "\003CREATE TABLE `table500_innodb_dynamic` (\n`c7` varchar (1)  CHARACTER SET latin1 not null,\n`c9` varchar (1)  CHARACTER SET latin1 not null,\n`c45` text  CHARACTER SET latin1,\n`c26` int,\n`c24` int,\n`c56` date,\n`c35` int unsigned not null,\n`c12` char (1)  CHARACTER SET utf8,\n`c18` char (1)  CHARACTER SET utf8 not null,\n`c22` char (1)  CHARACTER SET utf8 not null,\n`c30` int not null,\n`c17` char (1)  CHARACTER SET latin1,\n`c32` int not null,\n`c57` date not null,\n`c49` text  CHARACTER SET latin1 not null,\n`c52` text  CHARACTER SET utf8 not null,\n`c13` char (1)  CHARACTER SET latin1,\n`c6` varchar (1)  CHARACTER SET utf8 not null,\n`c39` blob not null,\n`c0` varchar (1)  CHARACTER SET utf8,\n`c47` text  CHARACTER SET latin1,\n`c16` char (1)  CHARACTER SET utf8,\n`c33` int unsigned not null,\n`c46` text  CHARACTER SET utf8,\n`c10` varchar (1)  CHARACTER SET utf8 not null,\n`c20` char (1)  CHARACTER SET utf8 not null,\n`c19` char (1)  CHARACTER SET latin1 not null,\n`c34` int unsigned not null,\n`c15` char (1)  CHARACTER SET latin1,\n`c54` date,\n`c41` blob not null,\n`c51` text  CHARACTER SET latin1 not null,\n`c50` text  CHARACTER SET utf8 not null,\n`c11` varchar (1)  CHARACTER SET latin1 not null,\n`c58` date not null,\n`c38` blob,\n`c14` char (1)  CHARACTER SET utf8,\n`c3` varchar (1)  CHARACTER SET latin1,\n`c29` int unsigned,\n`c44` text  CHARACTER SET utf8,\n`c42` text  CHARACTER SET utf8,\n`c27` int unsigned,\n`c53` text  CHARACTER SET latin1 not null,\n`c48` text  CHARACTER SET utf8 not null,\n`c8` varchar (1)  CHARACTER SET utf8 not null,\n`c28` int unsigned,\n`c55` date,\n`c21` char (1)  CHARACTER SET latin1 not null,\n`c1` varchar (1)  CHARACTER SET latin1,\n`c23` char (1)  CHARACTER SET latin1 not null,\n`c43` text  CHARACTER SET latin1,\n`c36` blob,\n`c37` blob,\n`c5` varchar (1)  CHARACTER SET latin1,\n`c59` date not null,\n`c40` blob not null,\n`c4` varchar (1)  CHARACTER SET utf8,\n`c25` int,\n`c2` varchar (1)  CHARACTER SET utf8,\n`c31` int not null,\n/*Indices*/\nunique (`c9` ),\nunique (`c45`  (255)),\nkey (`c26` ),\nkey (`c56` ),\nkey (`c35` ),\nkey (`c22` ),\nkey (`c17` ),\nkey (`c32` ),\nkey (`c52`  (255)),\nkey (`c47`  (255)),\nkey (`c16` ),\nkey (`c46`  (255)),\nkey (`c10` ),\nunique (`c20` ),\nunique (`c34` ),\nunique (`c15` ),\nkey (`c41`  (255)),\nunique (`c51`  (255)),\nunique (`c50`  (255)),\nkey (`c11` ),\nunique (`c58` ),\nkey (`c38`  (255)),\nunique (`c14` ),\nunique (`c3` ),\nkey (`c29` ),\nunique (`c44`  (255)),\nkey (`c53`  (255)),\nunique (`c8` ),\nunique (`c28` ),\nunique (`c55` ),\nunique (`c21` ),\nkey (`c23` ),\nunique (`c37`  (255)),\nkey (`c5` ),\nkey (`c59` ),\nunique (`c40`  (255)),\nkey (`c4` ),\nunique (`c25` ),\nunique (`c2` ),\nunique (`c31` )) ENGINE=innodb ROW_FORMAT=dynamic"
        packet_length = <optimized out>
        net = 0x1949fa10
        command = COM_QUERY
        __PRETTY_FUNCTION__ =           "bool do_command(THD*)"
        _db_stack_frame_ = {
          func = 0xde6b96 "?func", 
          file = 0xde6b9c "?file", 
          level = 2147483649, 
          prev = 0x0
        }
#22 0x00000000007272df in do_handle_one_connection (thd_arg=<optimized out>) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
        rc = <optimized out>
        net = <optimized out>
        thd = 0x1949f7d0
#23 0x00000000007273c0 in handle_one_connection (arg=0x1949f7d0) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
        thd = 0x1949f7d0
#24 0x000000000098e499 in pfs_spawn_thread (arg=0x197ee090) at /ssd/ps56-univ-log-archive-qa/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
        typed_arg = 0x197ee090
        user_arg = 0x1949f7d0
        pfs = <optimized out>
        user_start_routine = 0x7273a0 <handle_one_connection(void*)>
        klass = <optimized out>
#25 0x0000000004e36851 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#26 0x000000000611811d in clone () from /lib64/libc.so.6
No symbol table info available.
(gdb) +set logging off