Example of locks when innodb_thread_concurrency = 0


    
Mutex hold    
    
Count     nsec Lock                         Caller    
-------------------------------------------------------------------------------    
20383  1083898 0x101cc0b00                  mysqld`mutex_exit+0x4    
 6056  1105543 0x101cc0b00                  mysqld`mutex_exit+0x4    
508240     9707 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
516929     5077 0x52f787b58                  libc.so.1`pthread_cond_wait+0x8    
548726     4072 0x52f787b58                  mysqld`os_event_wait_low+0x58    
501726     3993 0x1006da540                  mysqld`sync_array_wait_event+0x154    
365070     4947 0x1006da540                  mysqld`mutex_spin_wait+0x180    
556570     3151 0x52f787b58                  mysqld`os_event_reset+0xa0    
 1377  1150802 0x101cc0b00                  mysqld`mutex_exit+0x4    
  651  1117835 0x101cc0b00                  mysqld`mutex_exit+0x4    
 1171   559311 0x101cc0b00                  mysqld`mutex_exit+0x4    
108636     4730 0x1006da540                  mysqld`mutex_spin_wait+0x180    
 9927    47569 0x52f787b58                  mysqld`mutex_signal_object+0x14    
 3485   129173 0x101cc06d8                  mysqld`mutex_exit+0x4    
  980   370520 0x101cc0b00                  mysqld`mutex_exit+0x4    
 1156   273447 0x101cc0b00                  mysqld`mutex_exit+0x4    
 1281   245327 0x101cc0b00                  mysqld`mutex_exit+0x4    
  752   399233 0x101cc0b00                  mysqld`mutex_exit+0x4    
  554   396130 0x101cc0b00                  mysqld`mutex_exit+0x4    
19409     9754 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
  227   820211 0x101cc0b00                  mysqld`mutex_exit+0x4    
20383     8631 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
28219     5059 0x52f787be0                  libc.so.1`pthread_cond_wait+0x8    
 2970    47555 0x52f787b58                  mysqld`mutex_signal_object+0x14    
14518     9561 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
  369   375072 0x101cc0b00                  mysqld`mutex_exit+0x4    
  104  1205688 0x101cc0b00                  mysqld`mutex_exit+0x4    
24001     4750 0x1006da540                  mysqld`mutex_spin_wait+0x180    
28016     4019 0x52f787be0                  mysqld`os_event_wait_low+0x58    
  646   168569 0x101cc0b00                  mysqld`mutex_exit+0x4    
11067     9719 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
  358   271510 0x101cc0b00                  mysqld`mutex_exit+0x4    
20361     4719 0x1006da540                  mysqld`rw_lock_s_lock_spin+0x230    
28044     3291 0x52f787be0                  mysqld`os_event_reset+0xa0    
20382     4379 0x1006da540                  mysqld`sync_array_wait_event+0x154    
18768     4029 0x1006da540                  mysqld`sync_array_wait_event+0x154    
  320   212948 0x101cc0b00                  mysqld`mutex_exit+0x4    
12598     4943 0x1006da540                  mysqld`mutex_spin_wait+0x180    
14350     4004 0x1006da540                  mysqld`sync_array_wait_event+0x154    
  565   100842 0x4eb52d900                  mysqld`mutex_exit+0x4    
   42  1314583 0x101cc0b00                  mysqld`mutex_exit+0x4    
11619     4718 0x1006da540                  mysqld`mutex_spin_wait+0x180    
    7  7792671 0x4ede3ffd0                  mysqld`mutex_exit+0x4    
 6056     8576 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
10590     3999 0x1006da540                  mysqld`sync_array_wait_event+0x154    
 9927     4082 0x1006da540                  mysqld`rw_lock_s_lock_spin+0x1b0    
   36  1069461 0x101cbdcd8                  mysqld`mutex_exit+0x4    
  104   348150 0x101cc0b00                  mysqld`mutex_exit+0x4    
    9  4001000 0x4edc8af30                  mysqld`mutex_exit+0x4    
  565    63695 0x101cf6368                  mysqld`mutex_exit+0x4    
   75   479126 0x101cc0b00                  mysqld`mutex_exit+0x4    
  673    49900 0x52f787b58                  mysqld`mutex_signal_object+0x14    
  155   200422 0x101cbdcd8                  mysqld`mutex_exit+0x4    
 6030     4745 0x1006da540                  mysqld`rw_lock_s_lock_spin+0x230    
 6056     4380 0x1006da540                  mysqld`sync_array_wait_event+0x154    
 5561     4722 0x1006da540                  mysqld`mutex_spin_wait+0x180    
  400    65642 mysqld`LOCK_open             mysqld`__1cKopen_table6FpnDTHD_pnKTABLE_LIST_pnLst_mem_root_pbI_pnIst_table__+0x6a8    
  160   138277 0x101cbdcd8                  mysqld`mutex_exit+0x4    
 2324     9474 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
 4717     4348 0x1006da540                  mysqld`mutex_spin_wait+0x1a0    
 4281     4728 0x1006da540                  mysqld`mutex_spin_wait+0x180    
 4010     4911 0x1006da540                  mysqld`mutex_spin_wait+0x180    
  201    96327 0x4eb52e128                  mysqld`mutex_exit+0x4    
 4066     4714 0x1006da540                  mysqld`mutex_spin_wait+0x180    
   11  1655154 0x101cc0b00                  mysqld`mutex_exit+0x4    
  324    50819 0x4eb53b7f0                  mysqld`mutex_exit+0x4    
   12  1346141 0x101cc0b00                  mysqld`mutex_exit+0x4    
   68   231695 0x101cc0b00                  mysqld`mutex_exit+0x4    
   24   652675 0x101cc0b00                  mysqld`mutex_exit+0x4    
   43   361227 0x101cc0b00                  mysqld`mutex_exit+0x4    
  314    49051 0x52f787b58                  mysqld`mutex_signal_object+0x14    
  331    45989 0x52f787b58                  mysqld`mutex_signal_object+0x14    
  202    64015 0x4eb52e128                  mysqld`mutex_exit+0x4    
    6  2092283 0x4ede46720                  mysqld`mutex_exit+0x4    
 1377     8657 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
 2970     3941 0x1006da540                  mysqld`rw_lock_s_lock_spin+0x1b0    
  565    20321 0x101cf6368                  mysqld`mutex_exit+0x4    
   39   278825 0x4eb558b90                  mysqld`mutex_exit+0x4    
    3  3300633 0x4ede60c88                  mysqld`mutex_exit+0x4    
    6  1610733 0x101cc0b00                  mysqld`mutex_exit+0x4    
   59   162861 0x52f787be0                  mysqld`rw_lock_x_unlock_func+0x74    
  261    34836 0x52f787b58                  mysqld`mutex_signal_object+0x14    
 2245     4031 0x1006da540                  mysqld`sync_array_wait_event+0x154    
   34   253761 0x52f787be0                  mysqld`rw_lock_s_unlock_func+0xd8    
    6  1396850 0x101cc0b00                  mysqld`mutex_exit+0x4    
 1769     4688 0x1006da540                  mysqld`mutex_spin_wait+0x180    
   20   414665 0x101cc0b00                  mysqld`mutex_exit+0x4    
 1755     4717 0x1006da540                  mysqld`mutex_spin_wait+0x180    
  839     9609 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
  344    23219 0x52f787b58                  mysqld`mutex_signal_object+0x14    
    1  7866100 0x101cc1330                  mysqld`mutex_exit+0x4    
  283    26942 0x52f787b58                  mysqld`mutex_signal_object+0x14    
  567    12822 0x4eb52d900                  mysqld`mutex_exit+0x4    
  198    35606 0x52f787b58                  mysqld`mutex_signal_object+0x14    
   25   271380 0x52f787be0                  mysqld`rw_lock_s_unlock_func+0xd8    
 1431     4740 0x1006da540                  mysqld`mutex_spin_wait+0x180    
 1382     4755 0x1006da540                  mysqld`rw_lock_s_lock_spin+0x230    
  651     9170 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
 1377     4327 0x1006da540                  mysqld`sync_array_wait_event+0x154    
 1423     4164 0x1006da540                  mysqld`mutex_spin_wait+0x1a0    
  240    22648 0x4eb533000                  mysqld`mutex_exit+0x4    
  143    36677 0x52f787b58                  mysqld`mutex_signal_object+0x14    
   59    87881 0x101cc0b00                  mysqld`mutex_exit+0x4    
   36   137541 0x1006da540                  mysqld`srv_error_monitor_thread+0x138    
  976     4801 0x1006da540                  mysqld`mutex_spin_wait+0x180    
   60    76311 0x101cc0b00                  mysqld`mutex_exit+0x4    
  111    36682 0x52f787b58                  mysqld`mutex_signal_object+0x14    
   20   187350 0x52f787be0                  mysqld`rw_lock_x_unlock_func+0x74    
  794     4186 0x52f787be0                  mysqld`os_event_wait_low+0x58    
  814     3963 0x1006da540                  mysqld`sync_array_wait_event+0x154    
  687     4671 0x1006da540                  mysqld`mutex_spin_wait+0x180    
  103    30241 0x52f787b58                  mysqld`mutex_signal_object+0x14    
   11   280600 0x52f787be0                  mysqld`rw_lock_s_unlock_func+0xd8    
  647     4726 0x1006da540                  mysqld`rw_lock_x_lock_func+0x330    
  650     4459 0x1006da540                  mysqld`sync_array_wait_event+0x154    
  797     3421 0x52f787be0                  mysqld`os_event_reset+0xa0    
   57    47352 0x52f787b58                  mysqld`mutex_signal_object+0x14    
  673     3967 0x1006da540                  mysqld`rw_lock_s_lock_spin+0x1b0    
  147    17397 0x52f787b58                  mysqld`mutex_signal_object+0x14    
  532     4712 0x1006da540                  mysqld`mutex_spin_wait+0x180    
  101    22621 0x52f787b58                  mysqld`mutex_signal_object+0x14    
    9   243711 0x52f787be0                  mysqld`rw_lock_s_unlock_func+0xd8    
  469     4652 0x1006da540                  mysqld`mutex_spin_wait+0x180    
  197    10878 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
  110    19004 mysqld`ut_list_mutex         mysqld`ut_malloc_low+0x1c4    
    1  1972200 0x4ed8e48c8                  mysqld`mutex_exit+0x4    
  227     8562 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
   36    52405 0x101cc1330                  mysqld`mutex_exit+0x4    
  110    17060 0x1007fa6b0                  mysqld`mutex_exit+0x4    
   76    23725 0x52f787b58                  mysqld`mutex_signal_object+0x14    
  115    15443 mysqld`ut_list_mutex         mysqld`mem_heap_free_heap_top+0x38    
  394     4428 0x1006da540                  mysqld`mutex_spin_wait+0x1a0    
  369     4630 0x1006da540                  mysqld`mutex_spin_wait+0x180    
    3   500033 0x101cdaff8                  mysqld`mutex_exit+0x4    
  132    11287 0x4eb54c7d0                  mysqld`mutex_exit+0x4    
  331     4269 0x1006da540                  mysqld`rw_lock_s_lock_spin+0x248    
  315     4475 0x1006da540                  mysqld`mutex_spin_wait+0x1a0    
   18    77288 0x101cc0b00                  mysqld`mutex_exit+0x4    
  344     3965 0x1006da540                  mysqld`rw_lock_s_lock_func+0x5c    
    2   637450 0x4eddddf18                  mysqld`mutex_exit+0x4    
  313     3961 0x1006da540                  mysqld`rw_lock_x_lock_func+0x2b4    
  295     4191 0x1006da540                  mysqld`btr_search_guess_on_hash+0x138    
  262     4584 0x1007fa6b0                  mysqld`mutex_exit+0x4    
  229     5230 0x1006da540                  mysqld`rw_lock_s_lock_spin+0x230    
  120     9945 0x4eb5332b8                  mysqld`mutex_exit+0x4    
  272     4344 0x1006da540                  mysqld`row_search_for_mysql+0x1418    
   24    49033 0x52f787b58                  mysqld`mutex_signal_object+0x14    
  116    10079 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
  160     7283 0x101cbdcd8                  mysqld`mutex_exit+0x4    
   98    11431 0x4eb54b4c8                  mysqld`mutex_exit+0x4    
  110     9823 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
  120     8835 0x4eb539498                  mysqld`mutex_exit+0x4    
  327     3212 0x4eb53b7f0                  mysqld`mutex_exit+0x4    
   35    29514 0x52f787b58                  mysqld`mutex_signal_object+0x14    
    2   507950 0x4ede60718                  mysqld`mutex_exit+0x4    
  104     9493 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
  227     4331 0x1006da540                  mysqld`sync_array_wait_event+0x154    
   22    44150 0x52f787b58                  mysqld`mutex_signal_object+0x14    
  217     4435 0x1006da540                  mysqld`mutex_spin_wait+0x1a0    
  196     4785 0x1006da540                  mysqld`mutex_spin_wait+0x1a0    
  195     4664 0x1006da540                  mysqld`mutex_spin_wait+0x180    
  160     5605 mysqld`LOCK_open             mysqld`__1cTclose_thread_tables6FpnDTHD_bb_v_+0x228    
    4   214525 0x52f787be0                  mysqld`rw_lock_x_unlock_func+0x74    
  159     5312 mysqld`LOCK_alarm            mysqld`thr_alarm+0x238    
  240     3496 0x101cf7368                  mysqld`mutex_exit+0x4    
   15    55753 0x101cd7ee0                  mysqld`mutex_exit+0x4    
  198     4192 0x1006da540                  mysqld`btr_search_guess_on_hash+0xd0    
  240     3451 0x101cf7368                  mysqld`mutex_exit+0x4    
  181     4406 0x1006da540                  mysqld`mutex_spin_wait+0x1a0    
  237     3302 0x4eb533000                  mysqld`mutex_exit+0x4    
   19    40947 0x101cc0b00                  mysqld`mutex_exit+0x4    
    3   251766 0x52f787be0                  mysqld`rw_lock_s_unlock_func+0xd8    
   25    29696 0x101cc0b00                  mysqld`mutex_exit+0x4    
  227     3189 0x1034e3658                  mysqld`os_event_reset+0xa0    
  158     4580 0x1006da540                  mysqld`mutex_spin_wait+0x180    
  180     3953 0x1006da540                  mysqld`sync_array_wait_event+0x154    
   34    20682 0x101cc0b00                  mysqld`mutex_exit+0x4    
  160     4392 mysqld`LOCK_thread_count     mysqld`__1cQdispatch_command6FnTenum_server_command_pnDTHD_pcI_b_+0x17fc    
  144     4721 0x1006da540                  mysqld`mutex_spin_wait+0x180    
  159     4111 mysqld`LOCK_alarm            mysqld`thr_end_alarm+0xd0    
   68     9222 0x101cc0b00                  mysqld`mutex_exit+0x4    
  147     4238 0x1006da540                  mysqld`rw_lock_x_lock_func+0x360    
  136     4525 0x4eb54c7d0                  mysqld`mutex_exit+0x4    
  131     4267 0x1034e3658                  mysqld`mutex_signal_object+0x14    
   63     8866 0x4eb537ed8                  mysqld`mutex_exit+0x4    
  160     3444 mysqld`LOCK_thread_count     mysqld`__1cQdispatch_command6FnTenum_server_command_pnDTHD_pcI_b_+0x11c    
  104     5299 0x1006da540                  mysqld`rw_lock_x_lock_func+0x330    
  111     4856 0x1006da540                  mysqld`rw_lock_s_lock_spin+0x1b0    
  130     4112 0x1006da540                  mysqld`row_search_for_mysql+0x52c    
  109     4876 0x1006da540                  mysqld`mutex_spin_wait+0x180    
  123     4235 0x1006da540                  mysqld`mutex_spin_wait+0x1a0    
   54     9496 0x4eb5a3518                  mysqld`mutex_exit+0x4    
   27    18711 0x4eb54af58                  mysqld`mutex_exit+0x4    
  175     2877 0x52f787be0                  mysqld`sync_arr_wake_threads_if_sema_free+0x60    
    1   490700 0x101cc06d8                  mysqld`mutex_exit+0x4    
  106     4564 0x1006da540                  mysqld`mutex_spin_wait+0x180    
   46    10482 0x4eb538700                  mysqld`mutex_exit+0x4    
   60     7968 0x4eb54bfa8                  mysqld`mutex_exit+0x4    
  104     4562 0x1006da540                  mysqld`sync_array_wait_event+0x154    
  131     3608 0x1034e3658                  mysqld`os_event_wait_low+0x58    
   87     5410 0x4ede42e08                  mysqld`mutex_exit+0x4    
   44    10386 0x4eb527f48                  mysqld`mutex_exit+0x4    
   88     5177 0x1006da540                  mysqld`mutex_spin_wait+0x180    
  114     3989 0x1006da540                  mysqld`trx_search_latch_release_if_reserved+0x18    
   14    31671 0x101cc06d8                  mysqld`mutex_exit+0x4    
   42    10359 0x1006da540                  mysqld`sync_array_reserve_cell+0x174    
   80     5370 0x5dfc8f940                  mysqld`thr_multi_unlock+0x34    
   19    22442 0x52f787b58                  mysqld`mutex_signal_object+0x14    
  108     3855 0x1006da540                  mysqld`buf_page_get_gen+0x308    
  101     4053 0x1006da540                  mysqld`rw_lock_s_lock_func+0x5c    
   46     8830 0x4eb5a24c8                  mysqld`mutex_exit+0x4    
   18    22411 0x52f787b58                  mysqld`mutex_signal_object+0x14    
   83     4804 0x1034e3658                  libc.so.1`pthread_cond_wait+0x8    
    4    96950 0x52f787b58                  mysqld`mutex_signal_object+0x14    
  107     3617 0x1007fa6b0                  mysqld`mutex_exit+0x4    
  119     3191 0x4eb5332b8                  mysqld`mutex_exit+0x4    
   80     4725 0x1007fa6b0                  mysqld`mutex_exit+0x4    
   29    12996 0x4eb54a730                  mysqld`mutex_exit+0x4    
   89     4185 0x4ede59230                  mysqld`mutex_exit+0x4    
   77     4788 0x1006da540                  mysqld`mutex_spin_wait+0x180    
  118     3073 0x4eb539498                  mysqld`mutex_exit+0x4    
    9    38811 0x52f787b58                  mysqld`mutex_signal_object+0x14    
  109     3190 0x4ede56740                  mysqld`mutex_exit+0x4    
   80     4313 0x5dfc8fe68                  mysqld`thr_lock+0x590    
   80     4302 0x5dfc8fe68                  mysqld`thr_multi_unlock+0x34    
   81     4241 0x4ede5a058                  mysqld`mutex_exit+0x4    
   87     3919 0x4ede42e98                  mysqld`mutex_exit+0x4    
   89     3807 0x4ede592c0                  mysqld`mutex_exit+0x4    
    4    84700 0x52f787b58                  mysqld`mutex_signal_object+0x14    
  100     3342 0x4ede5a058                  mysqld`mutex_exit+0x4    
   80     4161 0x5dfc8f940                  mysqld`thr_lock+0x590    
  109     3053 0x4ede566b0                  mysqld`mutex_exit+0x4    
   89     3696 0x4ede56740                  mysqld`mutex_exit+0x4    
   89     3688 0x4ede566b0                  mysqld`mutex_exit+0x4    
   14    23378 0x101cc06d8                  mysqld`mutex_exit+0x4    
   79     4130 0x4ede41848                  mysqld`mutex_exit+0x4    
   98     3317 0x4ede592c0                  mysqld`mutex_exit+0x4    
   77     4198 0x1006da540                  mysqld`mutex_spin_wait+0x1a0    
   76     4228 0x1006da540                  mysqld`rw_lock_s_lock_spin+0x248    
    1   319300 0x52f787be0                  mysqld`rw_lock_s_unlock_func+0xd8    
   80     3971 0x5dfc8fc58                  mysqld`thr_multi_unlock+0x34    
    3   105500 0x52f787be0                  mysqld`rw_lock_x_unlock_func+0x74    
   81     3898 0x4ede59fc8                  mysqld`mutex_exit+0x4    
   79     3991 0x4ede418d8                  mysqld`mutex_exit+0x4    
   80     3925 0x5dfc8fc58                  mysqld`thr_lock+0x590    
   80     3903 0x5dfc8fa48                  mysqld`thr_multi_unlock+0x34    
   77     4045 0x1006da540                  mysqld`sync_array_wait_event+0x154    
   92     3368 0x4ede42e98                  mysqld`mutex_exit+0x4    
   80     3826 0x5dfc8ff70                  mysqld`thr_multi_unlock+0x34    
   98     3015 0x4ede59230                  mysqld`mutex_exit+0x4    
   80     3685 0x4ede44110                  mysqld`mutex_exit+0x4    
  100     2946 0x4ede59fc8                  mysqld`mutex_exit+0x4    
   64     4584 0x4ede535c0                  mysqld`mutex_exit+0x4    
   80     3636 0x5dfc8ff70                  mysqld`thr_lock+0x590    
   60     4840 0x1006da540                  mysqld`mutex_spin_wait+0x180    
   80     3623 0x4ede441a0                  mysqld`mutex_exit+0x4    
   92     3141 0x4ede42e08                  mysqld`mutex_exit+0x4    
   80     3607 0x5dfc8fa48                  mysqld`thr_lock+0x590    
   74     3844 0x4ede43c30                  mysqld`mutex_exit+0x4    
   96     2960 0x4eb54b4c8                  mysqld`mutex_exit+0x4    
   56     5071 0x101cc0b00                  mysqld`mutex_exit+0x4    
   73     3816 0x4ede3e530                  mysqld`mutex_exit+0x4    
   85     3255 0x4ede44110                  mysqld`mutex_exit+0x4    
   82     3370 0x4ede418d8                  mysqld`mutex_exit+0x4    
   77     3564 0x4ede53650                  mysqld`mutex_exit+0x4    
   74     3644 0x4ede43ba0                  mysqld`mutex_exit+0x4    
   85     3161 0x4ede441a0                  mysqld`mutex_exit+0x4    
   73     3669 0x4ede3e4a0                  mysqld`mutex_exit+0x4    
   80     3343 0x1007fa6b0                  mysqld`mutex_exit+0x4    
   70     3775 0x4eb537ed8                  mysqld`mutex_exit+0x4    
   57     4561 0x1006da540                  mysqld`rw_lock_x_lock_func+0x2b4    
   64     4025 0x4ede53650                  mysqld`mutex_exit+0x4    
   80     3203 0x4ede43ba0                  mysqld`mutex_exit+0x4    
   61     4201 0x1006da540                  mysqld`mutex_spin_wait+0x1a0    
   42     6097 0x4ed8ebaf8                  mysqld`mutex_exit+0x4    
   80     3166 0x4ede43c30                  mysqld`mutex_exit+0x4    
   77     3281 0x4ede535c0                  mysqld`mutex_exit+0x4    
   63     3949 0x101cfb368                  mysqld`mutex_exit+0x4    
   76     3269 0x4ede3e530                  mysqld`mutex_exit+0x4    
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    2     3450 0x4ed7e8e50                  mysqld`mutex_exit+0x4    
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    2     3450 0x4ecdc7698                  mysqld`mutex_exit+0x4    
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    2     3450 0x4ec683c08                  mysqld`mutex_exit+0x4    
    2     3450 0x4ebcc7d90                  mysqld`mutex_exit+0x4    
    2     3450 0x4eb56c438                  mysqld`mutex_exit+0x4    
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    3     2266 0x5ed3c98a0                  mysqld`free_root+0xfc    
    2     3400 0xffffffff7d603e80           mysqld`my_pthread_setprio+0x1c    
    2     3400 0xffffffff7d602140           mysqld`my_pthread_setprio+0x1c    
    2     3400 0xffffffff7d600f00           mysqld`my_pthread_setprio+0x1c    
    2     3400 0xffffffff7d600d80           mysqld`my_pthread_setprio+0x1c    
    2     3400 0xffffffff7d600cc0           mysqld`my_pthread_setprio+0x1c    
    2     3400 0xffffffff7d600940           mysqld`my_pthread_setprio+0x1c    
    2     3400 0x5ed9b18a0                  libmtmalloc.so.1`malloc_internal+0x264    
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    2     3400 0x517bec088                  mysqld`mutex_signal_object+0x14    
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    2     3400 0x4ede44bf0                  mysqld`mutex_exit+0x4    
    2     3400 0x4edd36440                  mysqld`mutex_exit+0x4    
    2     3400 0x4edd1f7f0                  mysqld`mutex_exit+0x4    
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    2     3400 0x4ed7e8ee0                  mysqld`mutex_exit+0x4    
    2     3400 0x4ed1f5eb8                  mysqld`mutex_exit+0x4    
    2     3400 0x101cc02d8                  mysqld`mutex_exit+0x4    
    1     6800 0xffffffff7d600e80           mysqld`my_pthread_setprio+0x1c    
    1     6800 0x5ed9338a0                  mysqld`free_root+0xfc    
    1     6800 0x5ed3ff8a0                  mysqld`free_root+0xcc    
    2     3350 0xffffffff7d603a80           mysqld`my_pthread_setprio+0x1c    
    2     3350 0xffffffff7d603500           mysqld`my_pthread_setprio+0x1c    
    2     3350 0xffffffff7d602700           mysqld`my_pthread_setprio+0x1c    
    2     3350 0xffffffff7d601f00           mysqld`my_pthread_setprio+0x1c    
    2     3350 0xffffffff7d601140           mysqld`my_pthread_setprio+0x1c    
    2     3350 0x5ebae58a0                  mysqld`delete_dynamic+0x10    
    2     3350 0x5ea52b8a0                  mysqld`free_root+0xfc    
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    2     3350 0x5e8e2d8a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3350 0x5e837d8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3350 0x5e76f98a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3350 0x5e63918a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3350 0x5e34638a0                  libmtmalloc.so.1`malloc_internal+0x264    
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    2     3350 0x5e0a8d8a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3350 0x5e02658a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3350 0x5e00378a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3350 0x4ede59ae8                  mysqld`mutex_exit+0x4    
    2     3350 0x4ede56f68                  mysqld`mutex_exit+0x4    
    2     3350 0x4ede382c0                  mysqld`mutex_exit+0x4    
    2     3350 0x4ede32c50                  mysqld`mutex_exit+0x4    
    2     3350 0x4eca6dd10                  mysqld`mutex_exit+0x4    
    2     3350 0x4eb69e1f8                  mysqld`mutex_exit+0x4    
    2     3350 mysqld`ios_mutex+0x10        mysqld`mutex_exit+0x4    
    1     6700 0x5e659b8a0                  mysqld`free_root+0xfc    
    3     2200 0x5e920b8a0                  mysqld`free_root+0xfc    
    2     3300 0xffffffff7d601fc0           mysqld`my_pthread_setprio+0x1c    
    2     3300 0xffffffff7d6012c0           mysqld`my_pthread_setprio+0x1c    
    2     3300 0xffffffff7d6004c0           mysqld`my_pthread_setprio+0x1c    
    2     3300 0x5ec6918a0                  mysqld`delete_dynamic+0x10    
    2     3300 0x5eb85d8a0                  mysqld`ut_free+0x264    
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    2     3300 0x5e87918a0                  libmtmalloc.so.1`malloc_internal+0x264    
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    2     3300 0x5e304f8a0                  mysqld`delete_dynamic+0x10    
    2     3300 0x5e1fff8a0                  mysqld`delete_dynamic+0x10    
    2     3300 0x5e0d278a0                  mysqld`delete_dynamic+0x10    
    2     3300 0x5e046f8a0                  mysqld`free_root+0xfc    
    2     3300 0x5e029b8a0                  mysqld`delete_dynamic+0x10    
    2     3300 0x5dfb278a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3300 0x4ede425e0                  mysqld`mutex_exit+0x4    
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    2     3300 0x4edd3e408                  mysqld`mutex_exit+0x4    
    2     3300 0x4ed8688a8                  mysqld`mutex_exit+0x4    
    2     3300 0x4ecd0eb50                  mysqld`mutex_exit+0x4    
    2     3300 0x4ec67f2a0                  mysqld`mutex_exit+0x4    
    2     3300 0x4ebcc7d90                  mysqld`mutex_exit+0x4    
    2     3300 0x4ebbb2920                  mysqld`mutex_exit+0x4    
    2     3300 0x4eb5d1898                  mysqld`mutex_exit+0x4    
    1     6600 0x5ed9698a0                  mysqld`__1cLha_innobaseQrecords_in_range6MIpnMst_key_range_2_L_+0x1cc    
    3     2166 0x4eb5c7830                  mysqld`mutex_exit+0x4    
    2     3250 0xffffffff7d6031c0           mysqld`my_pthread_setprio+0x1c    
    2     3250 0xffffffff7d6025c0           mysqld`my_pthread_setprio+0x1c    
    2     3250 0x5ec6378a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3250 0x5eaf4b8a0                  mysqld`delete_dynamic+0x10    
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    2     3250 0x5e82398a0                  libmtmalloc.so.1`malloc_internal+0x264    
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    2     3250 0x5e768d8a0                  mysqld`delete_dynamic+0x10    
    2     3250 0x5e74718a0                  mysqld`free_root+0xfc    
    2     3250 0x5e5e6f8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3250 0x5e5c0b8a0                  mysqld`ut_free+0x264    
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    2     3250 0x5e58998a0                  libmtmalloc.so.1`malloc_internal+0x264    
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    2     3250 0x5e4a0b8a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3250 0x5e39a98a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3250 0x5e315d8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3250 0x5e20d78a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3250 0x5e15858a0                  mysqld`delete_dynamic+0x10    
    2     3250 0x5e0b9b8a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3250 0x5e09258a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3250 0x517cfe048                  mysqld`os_event_reset+0xa0    
    2     3250 0x4ede5f758                  mysqld`mutex_exit+0x4    
    2     3250 0x4ede5ef30                  mysqld`mutex_exit+0x4    
    2     3250 0x4ede5d8e0                  mysqld`mutex_exit+0x4    
    2     3250 0x4ede39df0                  mysqld`mutex_exit+0x4    
    2     3250 0x4ede38350                  mysqld`mutex_exit+0x4    
    2     3250 0x4edc6fcc0                  mysqld`mutex_exit+0x4    
    2     3250 0x4ed34c728                  mysqld`mutex_exit+0x4    
    2     3250 0x4ed3447f0                  mysqld`mutex_exit+0x4    
    2     3250 0x4ec683c98                  mysqld`mutex_exit+0x4    
    2     3250 0x4ec67f330                  mysqld`mutex_exit+0x4    
    1     6500 0x4ede63d78                  mysqld`mutex_exit+0x4    
    2     3200 0xffffffff7d603100           mysqld`my_pthread_setprio+0x1c    
    2     3200 0xffffffff7d6026c0           mysqld`my_pthread_setprio+0x1c    
    2     3200 0xffffffff7d601d40           mysqld`my_pthread_setprio+0x1c    
    2     3200 0xffffffff7d601900           mysqld`my_pthread_setprio+0x1c    
    2     3200 0xffffffff7d600700           mysqld`my_pthread_setprio+0x1c    
    2     3200 0x5ed6cf8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3200 0x5ec7e78a0                  libmtmalloc.so.1`malloc_internal+0x264    
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    2     3200 0x5e95a18a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3200 0x5e92e38a0                  mysqld`delete_dynamic+0x10    
    2     3200 0x5e6b298a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3200 0x5e51fd8a0                  mysqld`ut_free+0x264    
    2     3200 0x5e4c158a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3200 0x5e2e458a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3200 0x5e28938a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3200 0x5e1c0f8a0                  mysqld`delete_dynamic+0x10    
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    2     3200 0x5e0c978a0                  mysqld`free_root+0xfc    
    2     3200 0x5e0ae78a0                  mysqld`free_root+0xfc    
    2     3200 0x5e060d8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3200 0x4ede42670                  mysqld`mutex_exit+0x4    
    2     3200 0x4ede3fda8                  mysqld`mutex_exit+0x4    
    2     3200 0x4ede3ef80                  mysqld`mutex_exit+0x4    
    2     3200 0x4ed220e00                  mysqld`mutex_exit+0x4    
    2     3200 0x4ec7e6c10                  mysqld`mutex_exit+0x4    
    2     3200 0x4ec67f330                  mysqld`mutex_exit+0x4    
    2     3200 0x4eb56cc60                  mysqld`mutex_exit+0x4    
    1     6400 0x5e3a5d8a0                  mysqld`free_root+0xfc    
    2     3150 0xffffffff7d603ac0           mysqld`my_pthread_setprio+0x1c    
    2     3150 0xffffffff7d6039c0           mysqld`my_pthread_setprio+0x1c    
    2     3150 0xffffffff7d603740           mysqld`my_pthread_setprio+0x1c    
    2     3150 0xffffffff7d6036c0           mysqld`my_pthread_setprio+0x1c    
    2     3150 0xffffffff7d6025c0           mysqld`my_pthread_setprio+0x1c    
    2     3150 0xffffffff7d600780           mysqld`my_pthread_setprio+0x1c    
    2     3150 0xffffffff7d600740           mysqld`my_pthread_setprio+0x1c    
    2     3150 0xffffffff7d600400           mysqld`my_pthread_setprio+0x1c    
    2     3150 0x5ed2198a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3150 0x5eac578a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3150 0x5e9d5d8a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3150 0x5e84558a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3150 0x5e809b8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3150 0x5e757f8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3150 0x5e58cf8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3150 0x5e58998a0                  mysqld`delete_dynamic+0x10    
    2     3150 0x5e42738a0                  mysqld`free_root+0xfc    
    2     3150 0x5e2d6d8a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3150 0x5e28158a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3150 0x5e28038a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3150 0x5e1f038a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3150 0x5e1e4f8a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3150 0x5e0cdf8a0                  mysqld`free_root+0xfc    
    2     3150 0x4ede5d970                  mysqld`mutex_exit+0x4    
    2     3150 0x4ede32c50                  mysqld`mutex_exit+0x4    
    2     3150 0x4ed3447f0                  mysqld`mutex_exit+0x4    
    2     3150 0x4ecd0eac0                  mysqld`mutex_exit+0x4    
    2     3150 0x4ebcc7e20                  mysqld`mutex_exit+0x4    
    2     3150 0x4eb5d1928                  mysqld`mutex_exit+0x4    
    1     6300 0x52f787e88                  mysqld`rw_lock_x_unlock_func+0x74    
    2     3100 0xffffffff7d603200           mysqld`my_pthread_setprio+0x1c    
    2     3100 0xffffffff7d6006c0           mysqld`my_pthread_setprio+0x1c    
    2     3100 0x5ec1ff8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3100 0x5eaf398a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3100 0x5e837d8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3100 0x5e81bb8a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3100 0x5e78738a0                  mysqld`delete_dynamic+0x10    
    2     3100 0x5e784f8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3100 0x5e73998a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3100 0x5e71e98a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3100 0x5e62718a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3100 0x5e5c0b8a0                  libmtmalloc.so.1`malloc_internal+0x264    
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    2     3100 0x5e5a138a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3100 0x5e58098a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3100 0x5e571f8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3100 0x5e516d8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3100 0x5e3ab78a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3100 0x5e32118a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3100 0x5e130f8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3100 0x5e0cbb8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3100 0x5e0bd18a0                  mysqld`__1cLselect_sendIsend_eof6M_b_+0x1c    
    2     3100 0x5e00918a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3100 0x5e00918a0                  mysqld`ut_free+0x264    
    2     3100 0x4ede5d6b8                  mysqld`mutex_exit+0x4    
    2     3100 0x4ede42670                  mysqld`mutex_exit+0x4    
    2     3100 0x4ede405d0                  mysqld`mutex_exit+0x4    
    2     3100 0x4ede3e278                  mysqld`mutex_exit+0x4    
    2     3100 0x4ede3e1e8                  mysqld`mutex_exit+0x4    
    2     3100 0x4ede39df0                  mysqld`mutex_exit+0x4    
    2     3100 0x4ede1c000                  mysqld`mutex_exit+0x4    
    2     3100 0x4ed220e90                  mysqld`mutex_exit+0x4    
    2     3100 0x4ece5fd50                  mysqld`mutex_exit+0x4    
    2     3100 0x4eb9ce420                  mysqld`mutex_exit+0x4    
    2     3100 0x1006da540                  mysqld`mutex_spin_wait+0x1a0    
    1     6200 0xffffffff7d600680           mysqld`my_pthread_setprio+0x1c    
    2     3050 0xffffffff7d604180           mysqld`my_pthread_setprio+0x1c    
    2     3050 0xffffffff7d601e80           mysqld`my_pthread_setprio+0x1c    
    2     3050 0x5ec1938a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3050 0x5eb85d8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3050 0x5eab5b8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3050 0x5ea7598a0                  mysqld`delete_dynamic+0x10    
    2     3050 0x5e9dc98a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3050 0x5e9ab18a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3050 0x5e944b8a0                  mysqld`delete_dynamic+0x10    
    2     3050 0x5e92f58a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3050 0x5e84438a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3050 0x5e7e5b8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    2     3050 0x5e7d5f8a0                  libmtmalloc.so.1`malloc_internal+0x264    
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    1     2200 0x5e0a8d8a0                  mysqld`__1cYmysql_unlock_some_tables6FpnDTHD_ppnIst_table_I_v_+0x24    
    1     2200 0x5e07f38a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2200 0x5e046f8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2200 0x4ede63b50                  mysqld`mutex_exit+0x4    
    1     2200 0x4ede569f8                  mysqld`mutex_exit+0x4    
    1     2200 0x4ede49330                  mysqld`mutex_exit+0x4    
    1     2200 0x4ede36a48                  mysqld`mutex_exit+0x4    
    1     2200 0x4eddf0ab8                  mysqld`mutex_exit+0x4    
    1     2200 0x4edd33350                  mysqld`mutex_exit+0x4    
    1     2200 0x4ed8e4958                  mysqld`mutex_exit+0x4    
    1     2200 0x4ec41fb18                  mysqld`mutex_exit+0x4    
    1     2200 0x4ec29edb0                  mysqld`mutex_exit+0x4    
    1     2200 0x4ec1fdc50                  mysqld`mutex_exit+0x4    
    1     2200 0x4ec104d58                  mysqld`mutex_exit+0x4    
    1     2200 0x4ebcd1918                  mysqld`mutex_exit+0x4    
    1     2200 0x4ebcb8970                  mysqld`mutex_exit+0x4    
    1     2200 0x4eb75d7d8                  mysqld`mutex_exit+0x4    
    1     2200 0x4eb75bed0                  mysqld`mutex_exit+0x4    
    1     2200 0x4eb753f98                  mysqld`mutex_exit+0x4    
    1     2200 0x4eb624a10                  mysqld`mutex_exit+0x4    
    1     2200 0x4eb5eae40                  mysqld`mutex_exit+0x4    
    1     2200 0x4eb56c180                  mysqld`mutex_exit+0x4    
    1     2200 0x1006c88c0                  mysqld`mutex_signal_object+0x14    
    1     2100 0x5ed86d8a0                  mysqld`free_root+0xfc    
    1     2100 0x5ed7dd8a0                  mysqld`free_root+0xfc    
    1     2100 0x5ed6cf8a0                  mysqld`free_root+0xfc    
    1     2100 0x5eceb98a0                  mysqld`__1cLha_innobaseQrecords_in_range6MIpnMst_key_range_2_L_+0x1cc    
    1     2100 0x5ece838a0                  mysqld`free_root+0xfc    
    1     2100 0x5ece838a0                  mysqld`free_root+0xfc    
    1     2100 0x5ecc558a0                  mysqld`free_root+0xfc    
    1     2100 0x5ec4758a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5ec2d78a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5ec2358a0                  libCrun.so.1`__1c2k6Fpv_v_+0x4    
    1     2100 0x5ebe338a0                  libCrun.so.1`__1c2k6Fpv_v_+0x4    
    1     2100 0x5ebdeb8a0                  mysqld`free_root+0xfc    
    1     2100 0x5eb9238a0                  libCrun.so.1`__1c2k6Fpv_v_+0x4    
    1     2100 0x5e9b418a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e9b418a0                  mysqld`__1cYmysql_unlock_some_tables6FpnDTHD_ppnIst_table_I_v_+0x24    
    1     2100 0x5e9ab18a0                  mysqld`free_root+0xfc    
    1     2100 0x5e99a38a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e8f958a0                  mysqld`ut_free+0x264    
    1     2100 0x5e8d318a0                  mysqld`free_root+0xfc    
    1     2100 0x5e8c8f8a0                  mysqld`free_root+0xfc    
    1     2100 0x5e8aa98a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e8aa98a0                  mysqld`__1cYmysql_unlock_some_tables6FpnDTHD_ppnIst_table_I_v_+0x24    
    1     2100 0x5e85cf8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e85bd8a0                  mysqld`__1cLha_innobaseQrecords_in_range6MIpnMst_key_range_2_L_+0x1cc    
    1     2100 0x5e82398a0                  mysqld`free_root+0xfc    
    1     2100 0x5e7f9f8a0                  mysqld`free_root+0xfc    
    1     2100 0x5e7db98a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e7d958a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e7d958a0                  mysqld`free_root+0xcc    
    1     2100 0x5e7d5f8a0                  mysqld`free_root+0xcc    
    1     2100 0x5e79158a0                  mysqld`free_root+0xfc    
    1     2100 0x5e770b8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e74ef8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e6f198a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e63258a0                  mysqld`free_root+0xfc    
    1     2100 0x5e600d8a0                  mysqld`__1cLha_innobaseQrecords_in_range6MIpnMst_key_range_2_L_+0x1cc    
    1     2100 0x5e5e038a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e5d4f8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e5ce38a0                  mysqld`free_root+0xcc    
    1     2100 0x5e5ad98a0                  mysqld`__1cYmysql_unlock_some_tables6FpnDTHD_ppnIst_table_I_v_+0x24    
    1     2100 0x5e59058a0                  mysqld`free_root+0xfc    
    1     2100 0x5e566b8a0                  mysqld`free_root+0xcc    
    1     2100 0x5e55038a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e517f8a0                  mysqld`__1cYmysql_unlock_some_tables6FpnDTHD_ppnIst_table_I_v_+0x24    
    1     2100 0x5e51018a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e43818a0                  mysqld`__1cYmysql_unlock_some_tables6FpnDTHD_ppnIst_table_I_v_+0x24    
    1     2100 0x5e32478a0                  mysqld`free_root+0xfc    
    1     2100 0x5e31158a0                  mysqld`free_root+0xfc    
    1     2100 0x5e24c78a0                  mysqld`free_root+0xcc    
    1     2100 0x5e234d8a0                  mysqld`__1cLha_innobaseQrecords_in_range6MIpnMst_key_range_2_L_+0x1cc    
    1     2100 0x5e22998a0                  mysqld`free_root+0xfc    
    1     2100 0x5e1ea98a0                  mysqld`__1cLha_innobaseQrecords_in_range6MIpnMst_key_range_2_L_+0x1cc    
    1     2100 0x5e18c18a0                  mysqld`free_root+0xfc    
    1     2100 0x5e16ff8a0                  mysqld`__1cLha_innobaseQrecords_in_range6MIpnMst_key_range_2_L_+0x1cc    
    1     2100 0x5e16c98a0                  mysqld`free_root+0xfc    
    1     2100 0x5e15f18a0                  mysqld`free_root+0xcc    
    1     2100 0x5e0cdf8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e09258a0                  mysqld`free_root+0xfc    
    1     2100 0x5e071b8a0                  mysqld`free_root+0xfc    
    1     2100 0x5e060d8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2100 0x5e060d8a0                  mysqld`free_root+0xfc    
    1     2100 0x5e060d8a0                  mysqld`free_root+0xcc    
    1     2100 0x5e05c58a0                  mysqld`__1cYmysql_unlock_some_tables6FpnDTHD_ppnIst_table_I_v_+0x24    
    1     2100 0x5e046f8a0                  mysqld`free_root+0xfc    
    1     2100 0x5e02e38a0                  mysqld`__1cLha_innobaseQrecords_in_range6MIpnMst_key_range_2_L_+0x1cc    
    1     2100 0x5e02d18a0                  mysqld`free_root+0xfc    
    1     2100 0x5e02d18a0                  mysqld`free_root+0xfc    
    1     2100 0x5e01c38a0                  mysqld`free_root+0xfc    
    1     2100 0x4ede635e0                  mysqld`mutex_exit+0x4    
    1     2100 0x4ede622d8                  mysqld`mutex_exit+0x4    
    1     2100 0x4edc6fc30                  mysqld`mutex_exit+0x4    
    1     2100 0x4eb922778                  mysqld`mutex_exit+0x4    
    1     2100 0x4eb5eadb0                  mysqld`mutex_exit+0x4    
    1     2100 0x4eb5e2b30                  mysqld`mutex_exit+0x4    
    1     2000 0x5ed7178a0                  libCrun.so.1`__1c2k6Fpv_v_+0x4    
    1     2000 0x5ed6cf8a0                  mysqld`free_root+0xfc    
    1     2000 0x5ed4fb8a0                  mysqld`free_root+0xfc    
    1     2000 0x5ed4fb8a0                  mysqld`free_root+0xfc    
    1     2000 0x5ed2738a0                  mysqld`__1cYmysql_unlock_some_tables6FpnDTHD_ppnIst_table_I_v_+0x24    
    1     2000 0x5ecce58a0                  mysqld`free_root+0xfc    
    1     2000 0x5ecc798a0                  libCrun.so.1`__1c2k6Fpv_v_+0x4    
    1     2000 0x5ecc558a0                  mysqld`free_root+0xfc    
    1     2000 0x5ec53b8a0                  mysqld`__1cLha_innobaseQrecords_in_range6MIpnMst_key_range_2_L_+0x1cc    
    1     2000 0x5e95a18a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2000 0x5e95118a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2000 0x5e8d8b8a0                  libCrun.so.1`__1c2k6Fpv_v_+0x4    
    1     2000 0x5e890b8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2000 0x5e890b8a0                  mysqld`free_root+0xfc    
    1     2000 0x5e87918a0                  mysqld`free_root+0xcc    
    1     2000 0x5e82938a0                  mysqld`free_root+0xcc    
    1     2000 0x5e7b678a0                  mysqld`free_root+0xfc    
    1     2000 0x5e6a1b8a0                  libCrun.so.1`__1c2k6Fpv_v_+0x4    
    1     2000 0x5e636d8a0                  mysqld`__1cLha_innobaseQrecords_in_range6MIpnMst_key_range_2_L_+0x1cc    
    1     2000 0x5e62dd8a0                  mysqld`free_root+0xfc    
    1     2000 0x5e624d8a0                  libCrun.so.1`__1c2k6Fpv_v_+0x4    
    1     2000 0x5e61ab8a0                  libCrun.so.1`__1c2k6Fpv_v_+0x4    
    1     2000 0x5e57558a0                  mysqld`free_root+0xfc    
    1     2000 0x5e53f58a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2000 0x5e4da18a0                  mysqld`__1cYmysql_unlock_some_tables6FpnDTHD_ppnIst_table_I_v_+0x24    
    1     2000 0x5e4a0b8a0                  mysqld`__1cYmysql_unlock_some_tables6FpnDTHD_ppnIst_table_I_v_+0x24    
    1     2000 0x5e365b8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2000 0x5e36378a0                  mysqld`free_root+0xfc    
    1     2000 0x5e32118a0                  mysqld`free_root+0xfc    
    1     2000 0x5e31158a0                  mysqld`free_root+0xfc    
    1     2000 0x5e28158a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2000 0x5e23a78a0                  libCrun.so.1`__1c2k6Fpv_v_+0x4    
    1     2000 0x5e1aef8a0                  mysqld`__1cYmysql_unlock_some_tables6FpnDTHD_ppnIst_table_I_v_+0x24    
    1     2000 0x5e19758a0                  mysqld`__1cYmysql_unlock_some_tables6FpnDTHD_ppnIst_table_I_v_+0x24    
    1     2000 0x5e17118a0                  libCrun.so.1`__1c2k6Fpv_v_+0x4    
    1     2000 0x5e130f8a0                  mysqld`free_root+0xcc    
    1     2000 0x5e0cbb8a0                  mysqld`free_root+0xcc    
    1     2000 0x5e0b658a0                  mysqld`free_root+0xfc    
    1     2000 0x5e0a8d8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2000 0x5e04db8a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2000 0x5e04278a0                  libmtmalloc.so.1`malloc_internal+0x264    
    1     2000 0x5e00378a0                  libmtmalloc.so.1`malloc_internal+0x264    
    
R/W reader hold    
    
Count     nsec Lock                         Caller    
-------------------------------------------------------------------------------    
  160     8693 mysqld`LOCK_grant            mysqld`__1cLcheck_grant6FpnDTHD_LpnKTABLE_LIST_IIb_b_+0x2c8    
    
Mutex block    
    
Count     nsec Lock                         Caller    
-------------------------------------------------------------------------------    
241827  3803382 0x1006da540                  mysqld`os_mutex_enter+0x4    
233170  3130006 0x1006da540                  mysqld`os_mutex_enter+0x4    
168796  4106726 0x1006da540                  mysqld`os_mutex_enter+0x4    
10274  5480260 0x1006da540                  mysqld`os_mutex_enter+0x4    
 9724  5202606 0x1006da540                  mysqld`os_mutex_enter+0x4    
 8996  3757239 0x1006da540                  mysqld`os_mutex_enter+0x4    
 6518  4537382 0x1006da540                  mysqld`os_mutex_enter+0x4    
 8771  3223633 0x1006da540                  mysqld`os_mutex_enter+0x4    
 6747  3857048 0x1006da540                  mysqld`os_mutex_enter+0x4    
117007   195556 0x52f787b58                  mysqld`os_event_wait_low+0x38    
 3961  5623471 0x1006da540                  mysqld`os_mutex_enter+0x4    
 6738  3048711 0x1006da540                  mysqld`os_mutex_enter+0x4    
 4729  4079281 0x1006da540                  mysqld`os_mutex_enter+0x4    
 5119  3620835 0x1006da540                  mysqld`os_mutex_enter+0x4    
 3793  4639058 0x1006da540                  mysqld`os_mutex_enter+0x4    
 6378  2637074 0x1006da540                  mysqld`os_mutex_enter+0x4    
94707   176894 0x52f787b58                  mysqld`os_event_reset+0x88    
 2979  5588085 0x1006da540                  mysqld`os_mutex_enter+0x4    
 3015  5336369 0x1006da540                  mysqld`os_mutex_enter+0x4    
83804   188645 0x52f787b58                  mysqld`os_event_wait_low+0x4    
 4897  3005679 0x1006da540                  mysqld`os_mutex_enter+0x4    
 1188  5872410 0x1006da540                  mysqld`os_mutex_enter+0x4    
 2470  2711004 0x1006da540                  mysqld`os_mutex_enter+0x4    
 1921  2637358 0x1006da540                  mysqld`os_mutex_enter+0x4    
  717  5567185 0x1006da540                  mysqld`os_mutex_enter+0x4    
  668  5950594 0x1006da540                  mysqld`os_mutex_enter+0x4    
 1041  3225965 0x1006da540                  mysqld`os_mutex_enter+0x4    
 1030  3112591 0x1006da540                  mysqld`os_mutex_enter+0x4    
  787  3724752 0x1006da540                  mysqld`os_mutex_enter+0x4    
  394  4145222 0x1006da540                  mysqld`os_mutex_enter+0x4    
  299  5348689 0x1006da540                  mysqld`os_mutex_enter+0x4    
  155  9819409 0x1006da540                  mysqld`os_mutex_enter+0x4    
  308  4864665 0x1006da540                  mysqld`os_mutex_enter+0x4    
  133 10940092 0x1006da540                  mysqld`os_mutex_enter+0x4    
  267  5181587 0x1006da540                  mysqld`os_mutex_enter+0x4    
  458  2673765 0x1006da540                  mysqld`os_mutex_enter+0x4    
  379  3139202 0x1006da540                  mysqld`os_mutex_enter+0x4    
  284  4159497 0x1006da540                  mysqld`os_mutex_enter+0x4    
  255  3698252 0x1006da540                  mysqld`os_mutex_enter+0x4    
  124  7448883 0x1006da540                  mysqld`os_mutex_enter+0x4    
  189  4495451 0x1006da540                  mysqld`os_mutex_enter+0x4    
  140  5689221 0x1006da540                  mysqld`os_mutex_enter+0x4    
  118  6122602 0x1006da540                  mysqld`os_mutex_enter+0x4    
 3796   184528 0x52f787b58                  mysqld`os_event_reset+0x88    
  273  2465744 0x1006da540                  mysqld`os_mutex_enter+0x4    
  139  4743987 0x1006da540                  mysqld`os_mutex_enter+0x4    
 3234   190045 0x52f787b58                  mysqld`os_event_wait_low+0x4    
   91  6030194 0x1006da540                  mysqld`os_mutex_enter+0x4    
 2233   233531 0x52f787b58                  mysqld`os_event_reset+0x88    
 2328   219523 0x52f787b58                  mysqld`os_event_wait_low+0x4    
 2647   192289 0x52f787b58                  mysqld`os_event_reset+0x88    
  118  4312927 0x1006da540                  mysqld`os_mutex_enter+0x4    
   48  9797945 0x1006da540                  mysqld`os_mutex_enter+0x4    
 1884   216363 0x52f787b58                  mysqld`os_event_wait_low+0x4    
   57  6407728 0x1006da540                  mysqld`os_mutex_enter+0x4    
 1329   271840 0x52f787b58                  mysqld`os_event_set+0x88    
   69  5086085 0x1006da540                  mysqld`os_mutex_enter+0x4    
   53  6562383 0x1006da540                  mysqld`os_mutex_enter+0x4    
   48  7128439 0x1006da540                  mysqld`os_mutex_enter+0x4    
   38  8319336 0x1006da540                  mysqld`os_mutex_enter+0x4    
   30  9246863 0x1006da540                  mysqld`os_mutex_enter+0x4    
   86  3163387 0x1006da540                  mysqld`os_mutex_enter+0x4    
   56  4722950 0x1006da540                  mysqld`os_mutex_enter+0x4    
   31  8146319 0x1006da540                  mysqld`os_mutex_enter+0x4    
   47  5165744 0x1006da540                  mysqld`os_mutex_enter+0x4    
   42  5775109 0x1006da540                  mysqld`os_mutex_enter+0x4    
   71  2738585 0x1006da540                  mysqld`os_mutex_enter+0x4    
   47  3692644 0x1006da540                  mysqld`os_mutex_enter+0x4    
   72  2394726 0x1006da540                  mysqld`os_mutex_enter+0x4    
   52  3269334 0x1006da540                  mysqld`os_mutex_enter+0x4    
   47  3615195 0x1006da540                  mysqld`os_mutex_enter+0x4    
   21  7571528 0x1006da540                  mysqld`os_mutex_enter+0x4    
   56  2730569 0x1006da540                  mysqld`os_mutex_enter+0x4    
   71  1798192 0x1006da540                  mysqld`os_mutex_enter+0x4    
   20  6182630 0x1006da540                  mysqld`os_mutex_enter+0x4    
   45  2670355 0x1006da540                  mysqld`os_mutex_enter+0x4    
   21  5694676 0x1006da540                  mysqld`os_mutex_enter+0x4    
   26  4238403 0x1006da540                  mysqld`os_mutex_enter+0x4    
    4 25749050 0x1006da540                  mysqld`os_mutex_enter+0x4    
   10 10221340 0x1006da540                  mysqld`os_mutex_enter+0x4    
   25  4074856 0x1006da540                  mysqld`os_mutex_enter+0x4    
   21  4150061 0x1006da540                  mysqld`os_mutex_enter+0x4    
  414   192798 0x52f787b58                  mysqld`os_event_set+0x88    
   23  3413134 0x1006da540                  mysqld`os_mutex_enter+0x4    
   12  6488583 0x1006da540                  mysqld`os_mutex_enter+0x4    
  382   170695 0x52f787b58                  mysqld`os_event_wait_low+0x4    
   15  4183893 0x1006da540                  mysqld`os_mutex_enter+0x4    
  427   128427 0x52f787b58                  mysqld`os_event_reset+0x88    
   11  4923836 0x1006da540                  mysqld`os_mutex_enter+0x4    
   21  2513571 0x1006da540                  mysqld`os_mutex_enter+0x4    
    3 17292333 0x1006da540                  mysqld`os_mutex_enter+0x4    
  150   306842 0x52f787be0                  mysqld`os_event_wait_low+0x4    
   66   659140 0x52f787b58                  mysqld`os_event_set+0x88    
  161   263353 0x52f787b58                  mysqld`os_event_reset+0x88    
   11  3854209 0x1006da540                  mysqld`os_mutex_enter+0x4    
    2 18177500 0x1006da540                  mysqld`os_mutex_enter+0x4    
    4  9022550 0x1006da540                  mysqld`os_mutex_enter+0x4    
   66   533633 0x52f787b58                  mysqld`os_event_set+0x88    
    1 31695500 0x1006da540                  mysqld`os_mutex_enter+0x4    
   81   373066 0x52f787be0                  mysqld`os_event_wait_low+0x38    
    5  5629240 0x1006da540                  mysqld`os_mutex_enter+0x4    
   55   476443 0x52f787b58                  mysqld`os_event_set+0x88    
    3  8655533 0x1006da540                  mysqld`os_mutex_enter+0x4    
    3  8425800 0x1006da540                  mysqld`os_mutex_enter+0x4    
    5  4950320 0x1006da540                  mysqld`os_mutex_enter+0x4    
   33   746072 0x1006da540                  mysqld`os_mutex_enter+0x4    
    4  6051525 0x1006da540                  mysqld`os_mutex_enter+0x4    
    6  3997583 0x1006da540                  mysqld`os_mutex_enter+0x4    
   39   595089 0x52f787be0                  mysqld`os_event_reset+0x88    
   95   231862 0x52f787be0                  mysqld`os_event_reset+0x88    
   16  1374881 0x1006da540                  mysqld`os_mutex_enter+0x4    
    2 10840350 0x1006da540                  mysqld`os_mutex_enter+0x4    
   12  1778375 0x1006da540                  mysqld`os_mutex_enter+0x4    
   70   295082 0x52f787b58                  mysqld`os_event_set+0x88    
    2  9267000 0x1006da540                  mysqld`os_mutex_enter+0x4    
   53   337709 0x52f787b58                  mysqld`os_event_set+0x88    
   99   180531 0x52f787b58                  mysqld`os_event_set+0x88    
    1 17629100 0x1006da540                  mysqld`os_mutex_enter+0x4    
   36   470858 0x52f787b58                  mysqld`os_event_set+0x88    
    3  4465433 0x1006da540                  mysqld`os_mutex_enter+0x4    
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