More details on the state of the coordinator thread:

set print pretty on
p *w_entry

$9 = {
  <Relay_log_info> = {
    <Rpl_info> = {
      <Slave_reporting_capability> = {
        _vptr.Slave_reporting_capability = 0x1146d30 <vtable for Slave_worker+16>, 
        err_lock = {
          m_mutex = {
            __pthread_mutex_flags = {
              __pthread_mutex_flag1 = 4, 
              __pthread_mutex_flag2 = 0 '\000', 
              __pthread_mutex_ceiling = 0 '\000', 
              __pthread_mutex_type = 0, 
              __pthread_mutex_magic = 19800
            }, 
            __pthread_mutex_lock = {
              __pthread_mutex_lock64 = {
                __pthread_mutex_pad = "\000\000\000\000\000\000\000"
              }, 
              __pthread_mutex_lock32 = {
                __pthread_ownerpid = 0, 
                __pthread_lockword = 0
              }, 
              __pthread_mutex_owner64 = 0
            }, 
            __pthread_mutex_data = 0
          }, 
          m_psi = 0x0
        }, 
        m_last_error = {
          number = 0, 
          message = '\000' <repeats 1023 times>, 
          timestamp = '\000' <repeats 15 times>
        }, 
        m_thread_name = 0x10b0199 "SQL"
      }, 
      members of Rpl_info: 
      data_lock = {
        m_mutex = {
          __pthread_mutex_flags = {
            __pthread_mutex_flag1 = 4, 
            __pthread_mutex_flag2 = 0 '\000', 
            __pthread_mutex_ceiling = 0 '\000', 
            __pthread_mutex_type = 0, 
            __pthread_mutex_magic = 19800
          }, 
          __pthread_mutex_lock = {
            __pthread_mutex_lock64 = {
              __pthread_mutex_pad = "\000\000\000\000\000\000\000"
            }, 
            __pthread_mutex_lock32 = {
              __pthread_ownerpid = 0, 
              __pthread_lockword = 0
            }, 
            __pthread_mutex_owner64 = 0
          }, 
          __pthread_mutex_data = 0
        }, 
        m_psi = 0x0
      }, 
      run_lock = {
                m_mutex = {
          __pthread_mutex_flags = {
            __pthread_mutex_flag1 = 4, 
            __pthread_mutex_flag2 = 0 '\000', 
            __pthread_mutex_ceiling = 0 '\000', 
            __pthread_mutex_type = 0, 
            __pthread_mutex_magic = 19800
          }, 
          __pthread_mutex_lock = {
            __pthread_mutex_lock64 = {
              __pthread_mutex_pad = "\000\000\000\000\000\000\000"
            }, 
            __pthread_mutex_lock32 = {
              __pthread_ownerpid = 0, 
              __pthread_lockword = 0
            }, 
            __pthread_mutex_owner64 = 0
          }, 
          __pthread_mutex_data = 0
        }, 
        m_psi = 0x0
      }, 
      sleep_lock = {
        m_mutex = {
          __pthread_mutex_flags = {
            __pthread_mutex_flag1 = 4, 
            __pthread_mutex_flag2 = 0 '\000', 
            __pthread_mutex_ceiling = 0 '\000', 
            __pthread_mutex_type = 0, 
            __pthread_mutex_magic = 19800
          }, 
          __pthread_mutex_lock = {
            __pthread_mutex_lock64 = {
              __pthread_mutex_pad = "\000\000\000\000\000\000\000"
            }, 
            __pthread_mutex_lock32 = {
              __pthread_ownerpid = 0, 
              __pthread_lockword = 0
            }, 
            __pthread_mutex_owner64 = 0
          }, 
          __pthread_mutex_data = 0
        }, 
        m_psi = 0x0
      }, 
      data_cond = {
        m_cond = {
          __pthread_cond_flags = {
            __pthread_cond_flag = "\000\003\000", 
            __pthread_cond_type = 0, 
            __pthread_cond_magic = 17238
          }, 
          __pthread_cond_data = 0
        }, 
        m_psi = 0x0
      }, 
      start_cond = {
        m_cond = {
          __pthread_cond_flags = {
            __pthread_cond_flag = "\000\003\000", 
                          __pthread_cond_type = 0, 
            __pthread_cond_magic = 17238
          }, 
          __pthread_cond_data = 0
        }, 
        m_psi = 0x0
      }, 
      stop_cond = {
        m_cond = {
          __pthread_cond_flags = {
            __pthread_cond_flag = "\000\003\000", 
            __pthread_cond_type = 0, 
            __pthread_cond_magic = 17238
          }, 
          __pthread_cond_data = 0
        }, 
        m_psi = 0x0
      }, 
      sleep_cond = {
        m_cond = {
          __pthread_cond_flags = {
            __pthread_cond_flag = "\000\003\000", 
            __pthread_cond_type = 0, 
            __pthread_cond_magic = 17238
          }, 
          __pthread_cond_data = 0
        }, 
        m_psi = 0x0
      }, 
      key_info_run_lock = 0x1264bfc <key_relay_log_info_run_lock>, 
      key_info_data_lock = 0x1264c08 <key_relay_log_info_data_lock>, 
      key_info_sleep_lock = 0x1264c04 <key_relay_log_info_sleep_lock>, 
      key_info_data_cond = 0x1264b3c <key_relay_log_info_data_cond>, 
      key_info_start_cond = 0x1264b34 <key_relay_log_info_start_cond>, 
      key_info_stop_cond = 0x1264b30 <key_relay_log_info_stop_cond>, 
      key_info_sleep_cond = 0x1264b2c <key_relay_log_info_sleep_cond>, 
      info_thd = 0x9b7f9930, 
      inited = true, 
      abort_slave = false, 
      slave_running = 0, 
      slave_run_id = 0, 
      handler = 0x9b27e180, 
      internal_id = 9
    }, 
    members of Relay_log_info: 
    replicate_same_server_id = false, 
    cur_log_fd = -1, 
    relay_log = {
      <TC_LOG> = {
        _vptr.TC_LOG = 0x1146750 <vtable for MYSQL_BIN_LOG+16>
      }, 
      <MYSQL_LOG> = {
        LOCK_log = {
          m_mutex = {
            __pthread_mutex_flags = {
              __pthread_mutex_flag1 = 4, 
              __pthread_mutex_flag2 = 0 '\000', 
              __pthread_mutex_ceiling = 0 '\000', 
              __pthread_mutex_type = 0, 
              __pthread_mutex_magic = 19800
                            }, 
            __pthread_mutex_lock = {
              __pthread_mutex_lock64 = {
                __pthread_mutex_pad = "\000\000\000\000\000\000\000"
              }, 
              __pthread_mutex_lock32 = {
                __pthread_ownerpid = 0, 
                __pthread_lockword = 0
              }, 
              __pthread_mutex_owner64 = 0
            }, 
            __pthread_mutex_data = 0
          }, 
          m_psi = 0x0
        }, 
        name = 0x0, 
        log_file_name = '\000' <repeats 511 times>, 
        time_buff = '\000' <repeats 19 times>, 
        db = '\000' <repeats 192 times>, 
        write_error = false, 
        inited = true, 
        log_file = {
          pos_in_file = 0, 
          end_of_file = 0, 
          read_pos = 0x0, 
          read_end = 0x0, 
          buffer = 0x0, 
          request_pos = 0x0, 
          write_buffer = 0x0, 
          append_read_pos = 0x0, 
          write_pos = 0x0, 
          write_end = 0x0, 
          current_pos = 0x0, 
          current_end = 0x0, 
          append_buffer_lock = {
            m_mutex = {
              __pthread_mutex_flags = {
                __pthread_mutex_flag1 = 0, 
                __pthread_mutex_flag2 = 0 '\000', 
                __pthread_mutex_ceiling = 0 '\000', 
                __pthread_mutex_type = 0, 
                __pthread_mutex_magic = 0
              }, 
              __pthread_mutex_lock = {
                __pthread_mutex_lock64 = {
                  __pthread_mutex_pad = "\000\000\000\000\000\000\000"
                }, 
                __pthread_mutex_lock32 = {
                  __pthread_ownerpid = 0, 
                  __pthread_lockword = 0
                }, 
                __pthread_mutex_owner64 = 0
              }, 
              __pthread_mutex_data = 0
            }, 
            m_psi = 0x0
          }, 
          share = 0x0, 
          read_function = 0x0, 
          write_function = 0x0,
                      type = TYPE_NOT_SET, 
          pre_read = 0x0, 
          post_read = 0x0, 
          pre_close = 0x0, 
          disk_writes = 0, 
          arg = 0x0, 
          file_name = 0x0, 
          dir = 0x0, 
          prefix = 0x0, 
          file = 0, 
          seek_not_done = 0, 
          error = 0, 
          buffer_length = 0, 
          read_length = 0, 
          myflags = 0, 
          alloced_buffer = 0 '\000'
        }, 
        log_type = LOG_UNKNOWN, 
        log_state = LOG_CLOSED, 
        io_cache_type = TYPE_NOT_SET, 
        cur_log_ext = 18446744073709551615, 
        m_log_file_key = 0, 
        m_key_LOCK_log = 20
      }, 
      members of MYSQL_BIN_LOG: 
      m_key_LOCK_index = 19, 
      m_key_COND_done = 7, 
      m_key_LOCK_commit_queue = 16, 
      m_key_LOCK_done = 17, 
      m_key_LOCK_flush_queue = 18, 
      m_key_LOCK_sync_queue = 22, 
      m_key_LOCK_commit = 15, 
      m_key_LOCK_sync = 21, 
      m_key_LOCK_xids = 23, 
      m_key_update_cond = 8, 
      m_key_prep_xids_cond = 9, 
      m_key_file_log = 4, 
      m_key_file_log_index = 5, 
      LOCK_index = {
        m_mutex = {
          __pthread_mutex_flags = {
            __pthread_mutex_flag1 = 4, 
            __pthread_mutex_flag2 = 0 '\000', 
            __pthread_mutex_ceiling = 0 '\000', 
            __pthread_mutex_type = 0, 
            __pthread_mutex_magic = 19800
          }, 
          __pthread_mutex_lock = {
            __pthread_mutex_lock64 = {
              __pthread_mutex_pad = "\000\000\000\000\000\000\000"
            }, 
            __pthread_mutex_lock32 = {
              __pthread_ownerpid = 0, 
              __pthread_lockword = 0
            }, 
            __pthread_mutex_owner64 = 0
          }, 
          __pthread_mutex_data = 0
        }, 
        m_psi = 0x0
                }, 
      LOCK_commit = {
        m_mutex = {
          __pthread_mutex_flags = {
            __pthread_mutex_flag1 = 4, 
            __pthread_mutex_flag2 = 0 '\000', 
            __pthread_mutex_ceiling = 0 '\000', 
            __pthread_mutex_type = 0, 
            __pthread_mutex_magic = 19800
          }, 
          __pthread_mutex_lock = {
            __pthread_mutex_lock64 = {
              __pthread_mutex_pad = "\000\000\000\000\000\000\000"
            }, 
            __pthread_mutex_lock32 = {
              __pthread_ownerpid = 0, 
              __pthread_lockword = 0
            }, 
            __pthread_mutex_owner64 = 0
          }, 
          __pthread_mutex_data = 0
        }, 
        m_psi = 0x0
      }, 
      LOCK_sync = {
        m_mutex = {
          __pthread_mutex_flags = {
            __pthread_mutex_flag1 = 4, 
            __pthread_mutex_flag2 = 0 '\000', 
            __pthread_mutex_ceiling = 0 '\000', 
            __pthread_mutex_type = 0, 
            __pthread_mutex_magic = 19800
          }, 
          __pthread_mutex_lock = {
            __pthread_mutex_lock64 = {
              __pthread_mutex_pad = "\000\000\000\000\000\000\000"
            }, 
            __pthread_mutex_lock32 = {
              __pthread_ownerpid = 0, 
              __pthread_lockword = 0
            }, 
            __pthread_mutex_owner64 = 0
          }, 
          __pthread_mutex_data = 0
        }, 
        m_psi = 0x0
      }, 
      LOCK_xids = {
        m_mutex = {
          __pthread_mutex_flags = {
            __pthread_mutex_flag1 = 4, 
            __pthread_mutex_flag2 = 0 '\000', 
            __pthread_mutex_ceiling = 0 '\000', 
            __pthread_mutex_type = 0, 
            __pthread_mutex_magic = 19800
          }, 
          __pthread_mutex_lock = {
            __pthread_mutex_lock64 = {
              __pthread_mutex_pad = "\000\000\000\000\000\000\000"
            }, 
                          __pthread_mutex_lock32 = {
              __pthread_ownerpid = 0, 
              __pthread_lockword = 0
            }, 
            __pthread_mutex_owner64 = 0
          }, 
          __pthread_mutex_data = 0
        }, 
        m_psi = 0x0
      }, 
      update_cond = {
        m_cond = {
          __pthread_cond_flags = {
            __pthread_cond_flag = "\000\003\000", 
            __pthread_cond_type = 0, 
            __pthread_cond_magic = 17238
          }, 
          __pthread_cond_data = 0
        }, 
        m_psi = 0x0
      }, 
      bytes_written = 0, 
      index_file = {
        pos_in_file = 0, 
        end_of_file = 0, 
        read_pos = 0x0, 
        read_end = 0x0, 
        buffer = 0x0, 
        request_pos = 0x0, 
        write_buffer = 0x0, 
        append_read_pos = 0x0, 
        write_pos = 0x0, 
        write_end = 0x0, 
        current_pos = 0x0, 
        current_end = 0x0, 
        append_buffer_lock = {
          m_mutex = {
            __pthread_mutex_flags = {
              __pthread_mutex_flag1 = 0, 
              __pthread_mutex_flag2 = 0 '\000', 
              __pthread_mutex_ceiling = 0 '\000', 
              __pthread_mutex_type = 0, 
              __pthread_mutex_magic = 0
            }, 
            __pthread_mutex_lock = {
              __pthread_mutex_lock64 = {
                __pthread_mutex_pad = "\000\000\000\000\000\000\000"
              }, 
              __pthread_mutex_lock32 = {
                __pthread_ownerpid = 0, 
                __pthread_lockword = 0
              }, 
              __pthread_mutex_owner64 = 0
            }, 
            __pthread_mutex_data = 0
          }, 
          m_psi = 0x0
        }, 
        share = 0x0, 
        read_function = 0x0, 
                  write_function = 0x0, 
        type = TYPE_NOT_SET, 
        pre_read = 0x0, 
        post_read = 0x0, 
        pre_close = 0x0, 
        disk_writes = 0, 
        arg = 0x0, 
        file_name = 0x0, 
        dir = 0x0, 
        prefix = 0x0, 
        file = 0, 
        seek_not_done = 0, 
        error = 0, 
        buffer_length = 0, 
        read_length = 0, 
        myflags = 0, 
        alloced_buffer = 0 '\000'
      }, 
      index_file_name = '\000' <repeats 511 times>, 
      crash_safe_index_file = {
        pos_in_file = 0, 
        end_of_file = 0, 
        read_pos = 0x0, 
        read_end = 0x0, 
        buffer = 0x0, 
        request_pos = 0x0, 
        write_buffer = 0x0, 
        append_read_pos = 0x0, 
        write_pos = 0x0, 
        write_end = 0x0, 
        current_pos = 0x0, 
        current_end = 0x0, 
        append_buffer_lock = {
          m_mutex = {
            __pthread_mutex_flags = {
              __pthread_mutex_flag1 = 0, 
              __pthread_mutex_flag2 = 0 '\000', 
              __pthread_mutex_ceiling = 0 '\000', 
              __pthread_mutex_type = 0, 
              __pthread_mutex_magic = 0
            }, 
            __pthread_mutex_lock = {
              __pthread_mutex_lock64 = {
                __pthread_mutex_pad = "\000\000\000\000\000\000\000"
              }, 
              __pthread_mutex_lock32 = {
                __pthread_ownerpid = 0, 
                __pthread_lockword = 0
              }, 
              __pthread_mutex_owner64 = 0
            }, 
            __pthread_mutex_data = 0
          }, 
          m_psi = 0x0
        }, 
        share = 0x0, 
        read_function = 0x0, 
        write_function = 0x0, 
        type = TYPE_NOT_SET, 
        pre_read = 0x0, 
                  post_read = 0x0, 
        pre_close = 0x0, 
        disk_writes = 0, 
        arg = 0x0, 
        file_name = 0x0, 
        dir = 0x0, 
        prefix = 0x0, 
        file = 0, 
        seek_not_done = 0, 
        error = 0, 
        buffer_length = 0, 
        read_length = 0, 
        myflags = 0, 
        alloced_buffer = 0 '\000'
      }, 
      crash_safe_index_file_name = '\000' <repeats 511 times>, 
      purge_index_file = {
        pos_in_file = 0, 
        end_of_file = 0, 
        read_pos = 0x0, 
        read_end = 0x0, 
        buffer = 0x0, 
        request_pos = 0x0, 
        write_buffer = 0x0, 
        append_read_pos = 0x0, 
        write_pos = 0x0, 
        write_end = 0x0, 
        current_pos = 0x0, 
        current_end = 0x0, 
        append_buffer_lock = {
          m_mutex = {
            __pthread_mutex_flags = {
              __pthread_mutex_flag1 = 0, 
              __pthread_mutex_flag2 = 0 '\000', 
              __pthread_mutex_ceiling = 0 '\000', 
              __pthread_mutex_type = 0, 
              __pthread_mutex_magic = 0
            }, 
            __pthread_mutex_lock = {
              __pthread_mutex_lock64 = {
                __pthread_mutex_pad = "\000\000\000\000\000\000\000"
              }, 
              __pthread_mutex_lock32 = {
                __pthread_ownerpid = 0, 
                __pthread_lockword = 0
              }, 
              __pthread_mutex_owner64 = 0
            }, 
            __pthread_mutex_data = 0
          }, 
          m_psi = 0x0
        }, 
        share = 0x0, 
        read_function = 0x0, 
        write_function = 0x0, 
        type = TYPE_NOT_SET, 
        pre_read = 0x0, 
        post_read = 0x0, 
        pre_close = 0x0, 
        disk_writes = 0, 
                  arg = 0x0, 
        file_name = 0x0, 
        dir = 0x0, 
        prefix = 0x0, 
        file = 0, 
        seek_not_done = 0, 
        error = 0, 
        buffer_length = 0, 
        read_length = 0, 
        myflags = 0, 
        alloced_buffer = 0 '\000'
      }, 
      purge_index_file_name = '\000' <repeats 511 times>, 
      max_size = 0, 
      file_id = 1, 
      open_count = 1, 
      readers_count = 0, 
      sync_period_ptr = 0x1269918 <sync_relaylog_period>, 
      sync_counter = 0, 
      m_prep_xids_lock = 0 '\000', 
      m_prep_xids_cond = {
        m_cond = {
          __pthread_cond_flags = {
            __pthread_cond_flag = "\000\003\000", 
            __pthread_cond_type = 0, 
            __pthread_cond_magic = 17238
          }, 
          __pthread_cond_data = 0
        }, 
        m_psi = 0x0
      }, 
      m_prep_xids = 0, 
      stage_manager = {
        m_queue = {{
            m_first = 0x0, 
            m_last = 0x9b632d48, 
            m_lock = {
              m_mutex = {
                __pthread_mutex_flags = {
                  __pthread_mutex_flag1 = 4, 
                  __pthread_mutex_flag2 = 0 '\000', 
                  __pthread_mutex_ceiling = 0 '\000', 
                  __pthread_mutex_type = 0, 
                  __pthread_mutex_magic = 19800
                }, 
                __pthread_mutex_lock = {
                  __pthread_mutex_lock64 = {
                    __pthread_mutex_pad = "\000\000\000\000\000\000\000"
                  }, 
                  __pthread_mutex_lock32 = {
                    __pthread_ownerpid = 0, 
                    __pthread_lockword = 0
                  }, 
                  __pthread_mutex_owner64 = 0
                }, 
                __pthread_mutex_data = 0
              }, 
              m_psi = 0x0
            }
          }, {
                      m_first = 0x0, 
            m_last = 0x9b632d88, 
            m_lock = {
              m_mutex = {
                __pthread_mutex_flags = {
                  __pthread_mutex_flag1 = 4, 
                  __pthread_mutex_flag2 = 0 '\000', 
                  __pthread_mutex_ceiling = 0 '\000', 
                  __pthread_mutex_type = 0, 
                  __pthread_mutex_magic = 19800
                }, 
                __pthread_mutex_lock = {
                  __pthread_mutex_lock64 = {
                    __pthread_mutex_pad = "\000\000\000\000\000\000\000"
                  }, 
                  __pthread_mutex_lock32 = {
                    __pthread_ownerpid = 0, 
                    __pthread_lockword = 0
                  }, 
                  __pthread_mutex_owner64 = 0
                }, 
                __pthread_mutex_data = 0
              }, 
              m_psi = 0x0
            }
          }, {
            m_first = 0x0, 
            m_last = 0x9b632dc8, 
            m_lock = {
              m_mutex = {
                __pthread_mutex_flags = {
                  __pthread_mutex_flag1 = 4, 
                  __pthread_mutex_flag2 = 0 '\000', 
                  __pthread_mutex_ceiling = 0 '\000', 
                  __pthread_mutex_type = 0, 
                  __pthread_mutex_magic = 19800
                }, 
                __pthread_mutex_lock = {
                  __pthread_mutex_lock64 = {
                    __pthread_mutex_pad = "\000\000\000\000\000\000\000"
                  }, 
                  __pthread_mutex_lock32 = {
                    __pthread_ownerpid = 0, 
                    __pthread_lockword = 0
                  }, 
                  __pthread_mutex_owner64 = 0
                }, 
                __pthread_mutex_data = 0
              }, 
              m_psi = 0x0
            }
          }}, 
        m_cond_done = {
          m_cond = {
            __pthread_cond_flags = {
              __pthread_cond_flag = "\000\003\000", 
              __pthread_cond_type = 0, 
              __pthread_cond_magic = 17238
            }, 
            __pthread_cond_data = 0
                        }, 
          m_psi = 0x0
        }, 
        m_lock_done = {
          m_mutex = {
            __pthread_mutex_flags = {
              __pthread_mutex_flag1 = 4, 
              __pthread_mutex_flag2 = 0 '\000', 
              __pthread_mutex_ceiling = 0 '\000', 
              __pthread_mutex_type = 0, 
              __pthread_mutex_magic = 19800
            }, 
            __pthread_mutex_lock = {
              __pthread_mutex_lock64 = {
                __pthread_mutex_pad = "\000\000\000\000\000\000\000"
              }, 
              __pthread_mutex_lock32 = {
                __pthread_ownerpid = 0, 
                __pthread_lockword = 0
              }, 
              __pthread_mutex_owner64 = 0
            }, 
            __pthread_mutex_data = 0
          }, 
          m_psi = 0x0
        }
      }, 
      is_relay_log = false, 
      signal_cnt = 0, 
      checksum_alg_reset = 255 '\377', 
      relay_log_checksum_alg = 255 '\377', 
      previous_gtid_set = 0x0, 
      snapshot_lock_acquired = false
    }, 
    linfo = {
      log_file_name = '\000' <repeats 511 times>, 
      index_file_offset = 0, 
      index_file_start_offset = 0, 
      pos = 0, 
      fatal = false, 
      entry_index = 0, 
      lock = {
        m_mutex = {
          __pthread_mutex_flags = {
            __pthread_mutex_flag1 = 4, 
            __pthread_mutex_flag2 = 0 '\000', 
            __pthread_mutex_ceiling = 0 '\000', 
            __pthread_mutex_type = 0, 
            __pthread_mutex_magic = 19800
          }, 
          __pthread_mutex_lock = {
            __pthread_mutex_lock64 = {
              __pthread_mutex_pad = "\000\000\000\000\000\000\000"
            }, 
            __pthread_mutex_lock32 = {
              __pthread_ownerpid = 0, 
              __pthread_lockword = 0
            }, 
            __pthread_mutex_owner64 = 0
          }, 
                      __pthread_mutex_data = 0
        }, 
        m_psi = 0x0
      }
    }, 
    cache_buf = {
      pos_in_file = 0, 
      end_of_file = 0, 
      read_pos = 0x0, 
      read_end = 0x0, 
      buffer = 0x0, 
      request_pos = 0x0, 
      write_buffer = 0x0, 
      append_read_pos = 0x0, 
      write_pos = 0x0, 
      write_end = 0x0, 
      current_pos = 0x0, 
      current_end = 0x0, 
      append_buffer_lock = {
        m_mutex = {
          __pthread_mutex_flags = {
            __pthread_mutex_flag1 = 0, 
            __pthread_mutex_flag2 = 0 '\000', 
            __pthread_mutex_ceiling = 0 '\000', 
            __pthread_mutex_type = 0, 
            __pthread_mutex_magic = 0
          }, 
          __pthread_mutex_lock = {
            __pthread_mutex_lock64 = {
              __pthread_mutex_pad = "\000\000\000\000\000\000\000"
            }, 
            __pthread_mutex_lock32 = {
              __pthread_ownerpid = 0, 
              __pthread_lockword = 0
            }, 
            __pthread_mutex_owner64 = 0
          }, 
          __pthread_mutex_data = 0
        }, 
        m_psi = 0x0
      }, 
      share = 0x0, 
      read_function = 0x0, 
      write_function = 0x0, 
      type = TYPE_NOT_SET, 
      pre_read = 0x0, 
      post_read = 0x0, 
      pre_close = 0x0, 
      disk_writes = 0, 
      arg = 0x0, 
      file_name = 0x0, 
      dir = 0x0, 
      prefix = 0x0, 
      file = 0, 
      seek_not_done = 0, 
      error = 0, 
      buffer_length = 0, 
      read_length = 0, 
      myflags = 0, 
      alloced_buffer = 0 '\000'
            }, 
    cur_log = 0x0, 
    is_relay_log_recovery = false, 
    save_temporary_tables = 0x0, 
    mi = 0x0, 
    cur_log_old_open_count = 0, 
    group_relay_log_name = "./qdbbackup2-relay-bin.000973", '\000' <repeats 482 times>, 
    group_relay_log_pos = 616886798, 
    event_relay_log_name = '\000' <repeats 511 times>, 
    event_relay_log_pos = 0, 
    future_event_relay_log_pos = 616887100, 
    group_master_log_name = "bin.003252", '\000' <repeats 501 times>, 
    group_master_log_pos = 616886776, 
    future_group_master_log_pos = 616887078, 
    gtid_set = {
      static default_string_format = {
        begin = 0x10acc3c "", 
        end = 0x10acc3c "", 
        sid_gno_separator = 0x10acf23 ":", 
        gno_start_end_separator = 0x10ad90b "-", 
        gno_gno_separator = 0x10acf23 ":", 
        gno_sid_separator = 0x10afe47 ",\n", 
        empty_set_string = 0x10acc3c "", 
        begin_length = 0, 
        end_length = 0, 
        sid_gno_separator_length = 1, 
        gno_start_end_separator_length = 1, 
        gno_gno_separator_length = 1, 
        gno_sid_separator_length = 2, 
        empty_set_string_length = 0
      }, 
      static sql_string_format = {
        begin = 0x10ad498 "'", 
        end = 0x10ad498 "'", 
        sid_gno_separator = 0x10acf23 ":", 
        gno_start_end_separator = 0x10ad90b "-", 
        gno_gno_separator = 0x10acf23 ":", 
        gno_sid_separator = 0x10bd48c "',\n'", 
        empty_set_string = 0x10afd9d "''", 
        begin_length = 1, 
        end_length = 1, 
        sid_gno_separator_length = 1, 
        gno_start_end_separator_length = 1, 
        gno_gno_separator_length = 1, 
        gno_sid_separator_length = 4, 
        empty_set_string_length = 2
      }, 
      static commented_string_format = {
        begin = 0x10af595 "# ", 
        end = 0x10acc3c "", 
        sid_gno_separator = 0x10acf23 ":", 
        gno_start_end_separator = 0x10ad90b "-", 
        gno_gno_separator = 0x10acf23 ":", 
        gno_sid_separator = 0x10af593 ",\n# ", 
        empty_set_string = 0x10bd482 "# [empty]", 
        begin_length = 2, 
        end_length = 0, 
        sid_gno_separator_length = 1, 
        gno_start_end_separator_length = 1, 
        gno_gno_separator_length = 1, 
                  gno_sid_separator_length = 4, 
        empty_set_string_length = 9
      }, 
      static CHUNK_GROW_SIZE = 8, 
      sid_lock = 0x12e21b8, 
      free_intervals_mutex = {
        m_mutex = {
          __pthread_mutex_flags = {
            __pthread_mutex_flag1 = 4, 
            __pthread_mutex_flag2 = 0 '\000', 
            __pthread_mutex_ceiling = 0 '\000', 
            __pthread_mutex_type = 0, 
            __pthread_mutex_magic = 19800
          }, 
          __pthread_mutex_lock = {
            __pthread_mutex_lock64 = {
              __pthread_mutex_pad = "\000\000\000\000\000\000\000"
            }, 
            __pthread_mutex_lock32 = {
              __pthread_ownerpid = 0, 
              __pthread_lockword = 0
            }, 
            __pthread_mutex_owner64 = 0
          }, 
          __pthread_mutex_data = 0
        }, 
        m_psi = 0x0
      }, 
      sid_map = 0x12f5a50, 
      intervals = {
        buffer = 0x9b28ff90 "p\207", <incomplete sequence \342>, 
        elements = 0, 
        max_element = 8, 
        alloc_increment = 8, 
        size_of_element = 8
      }, 
      free_intervals = 0x0, 
      chunks = 0x0, 
      cached_string_length = -1, 
      cached_string_format = 0x0
    }, 
    last_retrieved_gtid = {
      sidno = 0, 
      gno = 0, 
      static MAX_TEXT_LENGTH = 56
    }, 
    log_space_limit = 0, 
    log_space_total = 0, 
    ignore_log_space_limit = false, 
    sql_force_rotate_relay = false, 
    last_master_timestamp = 0, 
    slave_skip_counter = 0, 
    abort_pos_wait = 0, 
    log_space_lock = {
      m_mutex = {
        __pthread_mutex_flags = {
          __pthread_mutex_flag1 = 4, 
          __pthread_mutex_flag2 = 0 '\000', 
          __pthread_mutex_ceiling = 0 '\000', 
          __pthread_mutex_type = 0, 
                      __pthread_mutex_magic = 19800
        }, 
        __pthread_mutex_lock = {
          __pthread_mutex_lock64 = {
            __pthread_mutex_pad = "\000\000\000\000\000\000\000"
          }, 
          __pthread_mutex_lock32 = {
            __pthread_ownerpid = 0, 
            __pthread_lockword = 0
          }, 
          __pthread_mutex_owner64 = 0
        }, 
        __pthread_mutex_data = 0
      }, 
      m_psi = 0x0
    }, 
    log_space_cond = {
      m_cond = {
        __pthread_cond_flags = {
          __pthread_cond_flag = "\000\003\000", 
          __pthread_cond_type = 0, 
          __pthread_cond_magic = 17238
        }, 
        __pthread_cond_data = 0
      }, 
      m_psi = 0x0
    }, 
    until_condition = Relay_log_info::UNTIL_NONE, 
    until_log_name = '\000' <repeats 511 times>, 
    until_log_pos = 0, 
    until_log_name_extension = 0, 
    until_sql_gtids = {
      static default_string_format = {
        begin = 0x10acc3c "", 
        end = 0x10acc3c "", 
        sid_gno_separator = 0x10acf23 ":", 
        gno_start_end_separator = 0x10ad90b "-", 
        gno_gno_separator = 0x10acf23 ":", 
        gno_sid_separator = 0x10afe47 ",\n", 
        empty_set_string = 0x10acc3c "", 
        begin_length = 0, 
        end_length = 0, 
        sid_gno_separator_length = 1, 
        gno_start_end_separator_length = 1, 
        gno_gno_separator_length = 1, 
        gno_sid_separator_length = 2, 
        empty_set_string_length = 0
      }, 
      static sql_string_format = {
        begin = 0x10ad498 "'", 
        end = 0x10ad498 "'", 
        sid_gno_separator = 0x10acf23 ":", 
        gno_start_end_separator = 0x10ad90b "-", 
        gno_gno_separator = 0x10acf23 ":", 
        gno_sid_separator = 0x10bd48c "',\n'", 
        empty_set_string = 0x10afd9d "''", 
        begin_length = 1, 
        end_length = 1, 
        sid_gno_separator_length = 1, 
        gno_start_end_separator_length = 1, 
                  gno_gno_separator_length = 1, 
        gno_sid_separator_length = 4, 
        empty_set_string_length = 2
      }, 
      static commented_string_format = {
        begin = 0x10af595 "# ", 
        end = 0x10acc3c "", 
        sid_gno_separator = 0x10acf23 ":", 
        gno_start_end_separator = 0x10ad90b "-", 
        gno_gno_separator = 0x10acf23 ":", 
        gno_sid_separator = 0x10af593 ",\n# ", 
        empty_set_string = 0x10bd482 "# [empty]", 
        begin_length = 2, 
        end_length = 0, 
        sid_gno_separator_length = 1, 
        gno_start_end_separator_length = 1, 
        gno_gno_separator_length = 1, 
        gno_sid_separator_length = 4, 
        empty_set_string_length = 9
      }, 
      static CHUNK_GROW_SIZE = 8, 
      sid_lock = 0x0, 
      free_intervals_mutex = {
        m_mutex = {
          __pthread_mutex_flags = {
            __pthread_mutex_flag1 = 0, 
            __pthread_mutex_flag2 = 0 '\000', 
            __pthread_mutex_ceiling = 0 '\000', 
            __pthread_mutex_type = 0, 
            __pthread_mutex_magic = 0
          }, 
          __pthread_mutex_lock = {
            __pthread_mutex_lock64 = {
              __pthread_mutex_pad = "\000\000\000\000\000\000\000"
            }, 
            __pthread_mutex_lock32 = {
              __pthread_ownerpid = 0, 
              __pthread_lockword = 0
            }, 
            __pthread_mutex_owner64 = 0
          }, 
          __pthread_mutex_data = 0
        }, 
        m_psi = 0x0
      }, 
      sid_map = 0x12f5a50, 
      intervals = {
        buffer = 0x9b28ffd8 "", 
        elements = 0, 
        max_element = 8, 
        alloc_increment = 8, 
        size_of_element = 8
      }, 
      free_intervals = 0x0, 
      chunks = 0x0, 
      cached_string_length = -1, 
      cached_string_format = 0x0
    }, 
    until_sql_gtids_first_event = true, 
    until_log_names_cmp_result = Relay_log_info::UNTIL_LOG_NAMES_CMP_EQUAL, 
          cached_charset = "-\000-", <incomplete sequence \340>, 
    trans_retries = 0, 
    retried_trans = 0, 
    ign_master_log_name_end = '\000' <repeats 511 times>, 
    ign_master_log_pos_end = 0, 
    slave_patternload_file = '\000' <repeats 511 times>, 
    slave_patternload_file_size = 0, 
    last_clock = {
      tv_sec = 1403156644, 
      tv_nsec = 349992100
    }, 
    tables_to_lock = 0x0, 
    tables_to_lock_count = 0, 
    m_table_map = {
      m_mem_root = {
        free = 0x0, 
        used = 0x9b855950, 
        pre_alloc = 0x0, 
        min_malloc = 32, 
        block_size = 480, 
        block_num = 5, 
        first_block_usage = 0, 
        error_handler = 0x0
      }, 
      m_free = 0x9b855960, 
      m_table_ids = {
        key_offset = 0, 
        key_length = 8, 
        blength = 1, 
        records = 0, 
        flags = 0, 
        array = {
          buffer = 0x9b2fdbd0 "\377\377\377\377", 
          elements = 0, 
          max_element = 32, 
          alloc_increment = 64, 
          size_of_element = 16
        }, 
        get_key = 0x0, 
        free = 0x0, 
        charset = 0x123a540 <my_charset_bin>, 
        hash_function = 0xa967c0 <cset_hash_sort_adapter>
      }
    }, 
    rows_query_ev = 0x0, 
    last_event_start_time = 0, 
    deferred_events = 0x9b81d9f0, 
    deferred_events_collecting = true, 
    workers = {
      buffer = 0x9b27da98 "@9'\233", 
      elements = 8, 
      max_element = 10, 
      alloc_increment = 4, 
      size_of_element = 8
    }, 
    pending_jobs = 0, 
    pending_jobs_lock = {
      m_mutex = {
        __pthread_mutex_flags = {
          __pthread_mutex_flag1 = 4, 
                      __pthread_mutex_flag2 = 0 '\000', 
          __pthread_mutex_ceiling = 0 '\000', 
          __pthread_mutex_type = 0, 
          __pthread_mutex_magic = 19800
        }, 
        __pthread_mutex_lock = {
          __pthread_mutex_lock64 = {
            __pthread_mutex_pad = "\000\000\000\000\000\000\000"
          }, 
          __pthread_mutex_lock32 = {
            __pthread_ownerpid = 0, 
            __pthread_lockword = 0
          }, 
          __pthread_mutex_owner64 = 0
        }, 
        __pthread_mutex_data = 0
      }, 
      m_psi = 0x0
    }, 
    pending_jobs_cond = {
      m_cond = {
        __pthread_cond_flags = {
          __pthread_cond_flag = "\000\003\000", 
          __pthread_cond_type = 0, 
          __pthread_cond_magic = 17238
        }, 
        __pthread_cond_data = 0
      }, 
      m_psi = 0x0
    }, 
    mts_slave_worker_queue_len_max = 0, 
    mts_pending_jobs_size = 0, 
    mts_pending_jobs_size_max = 0, 
    mts_wq_oversize = false, 
    last_assigned_worker = 0x0, 
    gaq = 0x0, 
    curr_group_assigned_parts = {
      buffer = 0x0, 
      elements = 0, 
      max_element = 0, 
      alloc_increment = 0, 
      size_of_element = 0
    }, 
    curr_group_da = {
      buffer = 0x0, 
      elements = 0, 
      max_element = 0, 
      alloc_increment = 0, 
      size_of_element = 0
    }, 
    curr_group_seen_gtid = false, 
    curr_group_seen_begin = false, 
    curr_group_isolated = false, 
    mts_end_group_sets_max_dbs = false, 
    mts_wq_underrun_w_id = 0, 
    mts_wq_excess_cnt = 0, 
    mts_worker_underrun_level = 0, 
    mts_coordinator_basic_nap = 0, 
    opt_slave_parallel_workers = 0, 
    slave_parallel_workers = 0, 
          recovery_parallel_workers = 0, 
    checkpoint_seqno = 0, 
    checkpoint_group = 2048, 
    recovery_groups = {
      bitmap = 0x0, 
      n_bits = 0, 
      last_word_mask = 0, 
      last_word_ptr = 0x0, 
      mutex = 0x0
    }, 
    recovery_groups_inited = false, 
    mts_recovery_group_cnt = 0, 
    mts_recovery_index = 0, 
    mts_recovery_group_seen_begin = false, 
    mts_group_status = Relay_log_info::MTS_NOT_IN_GROUP, 
    mts_events_assigned = 0, 
    mts_groups_assigned = 0, 
    mts_wq_overrun_cnt = 0, 
    wq_size_waits_cnt = 0, 
    mts_wq_no_underrun_cnt = 0, 
    mts_wq_overfill_cnt = 0, 
    least_occupied_workers = {
      buffer = 0x0, 
      elements = 0, 
      max_element = 0, 
      alloc_increment = 0, 
      size_of_element = 0
    }, 
    mts_last_online_stat = 0, 
    reported_unsafe_warning = false, 
    slave_version_split = "\005\006\021", 
    rli_description_event = 0x9e1c7bc8, 
    sql_delay = 0, 
    sql_delay_end = 0, 
    m_flags = 1, 
    static LINES_IN_RELAY_LOG_INFO_WITH_DELAY = 5, 
    static LINES_IN_RELAY_LOG_INFO_WITH_WORKERS = 6, 
    static LINES_IN_RELAY_LOG_INFO_WITH_ID = 7, 
    row_stmt_start_timestamp = 0, 
    long_find_row_note_printed = false, 
    error_on_rli_init_info = false
  }, 
  members of Slave_worker: 
  jobs = {
    <circular_buffer_queue> = {
      Q = {
        buffer = 0x7a61f080 "\250Ӳ\233", 
        elements = 16384, 
        max_element = 16384, 
        alloc_increment = 1023, 
        size_of_element = 8
      }, 
      size = 16384, 
      avail = 864, 
      entry = 16384, 
      len = 0, 
      inited_queue = true
    }, 
    members of Slave_jobs_queue: 
    overfill = false, 
          waited_overfill = 0
  }, 
  jobs_lock = {
    m_mutex = {
      __pthread_mutex_flags = {
        __pthread_mutex_flag1 = 4, 
        __pthread_mutex_flag2 = 0 '\000', 
        __pthread_mutex_ceiling = 0 '\000', 
        __pthread_mutex_type = 0, 
        __pthread_mutex_magic = 19800
      }, 
      __pthread_mutex_lock = {
        __pthread_mutex_lock64 = {
          __pthread_mutex_pad = "\000\000\000\000\000\000\000"
        }, 
        __pthread_mutex_lock32 = {
          __pthread_ownerpid = 0, 
          __pthread_lockword = 0
        }, 
        __pthread_mutex_owner64 = 0
      }, 
      __pthread_mutex_data = 0
    }, 
    m_psi = 0x0
  }, 
  jobs_cond = {
    m_cond = {
      __pthread_cond_flags = {
        __pthread_cond_flag = "\000\003\001", 
        __pthread_cond_type = 0, 
        __pthread_cond_magic = 17238
      }, 
      __pthread_cond_data = 0
    }, 
    m_psi = 0x0
  }, 
  c_rli = 0x940cf938, 
  curr_group_exec_parts = {
    buffer = 0x9b2d7f50 "\320\001)\233", 
    elements = 1, 
    max_element = 4, 
    alloc_increment = 1, 
    size_of_element = 8
  }, 
  curr_group_seen_begin = true, 
  id = 8, 
  last_group_done_index = 2013, 
  wq_empty_waits = 193767, 
  events_done = 14222176, 
  groups_done = 3340409, 
  curr_jobs = 0, 
  usage_partition = 1, 
  end_group_sets_max_dbs = false, 
  relay_log_change_notified = false, 
  checkpoint_notified = true, 
  master_log_change_notified = true, 
  bitmap_shifted = 0, 
  wq_overrun_cnt = 0, 
  overrun_level = 14746, 
  underrun_level = 1638, 
      jobs_cond = {
    m_cond = {
      __pthread_cond_flags = {
        __pthread_cond_flag = "\000\003\001", 
        __pthread_cond_type = 0, 
        __pthread_cond_magic = 17238
      }, 
      __pthread_cond_data = 0
    }, 
    m_psi = 0x0
  }, 
  c_rli = 0x940cf938, 
  curr_group_exec_parts = {
    buffer = 0x9b2d7f50 "\320\001)\233", 
    elements = 1, 
    max_element = 4, 
    alloc_increment = 1, 
    size_of_element = 8
  }, 
  curr_group_seen_begin = true, 
  id = 8, 
  last_group_done_index = 2013, 
  wq_empty_waits = 193767, 
  events_done = 14222176, 
  groups_done = 3340409, 
  curr_jobs = 0, 
  usage_partition = 1, 
  end_group_sets_max_dbs = false, 
  relay_log_change_notified = false, 
  checkpoint_notified = true, 
  master_log_change_notified = true, 
  bitmap_shifted = 0, 
  wq_overrun_cnt = 0, 
  overrun_level = 14746, 
  underrun_level = 1638, 
---Type <return> to continue, or q <return> to quit---
  excess_cnt = 0, 
  checkpoint_relay_log_name = "./qdbbackup2-relay-bin.000973", '\000' <repeats 482 times>, 
  checkpoint_relay_log_pos = 616173836, 
  checkpoint_master_log_name = "bin.003252", '\000' <repeats 501 times>, 
  checkpoint_master_log_pos = 616173814, 
  group_executed = {
    bitmap = 0x9b25b120, 
    n_bits = 2048, 
    last_word_mask = 0, 
    last_word_ptr = 0x9b25b21c, 
    mutex = 0x0
  }, 
  group_shifted = {
    bitmap = 0x9b25b228, 
    n_bits = 2048, 
    last_word_mask = 0, 
    last_word_ptr = 0x9b25b324, 
    mutex = 0x0
  }, 
  checkpoint_seqno = 1973, 
  running_status = Slave_worker::RUNNING, 
  gaq_index = 2014, 
  master_log_pos = 616887078
}