$ /Applications/MySQLWorkbench.app/Contents/MacOS/MySQLWorkbench 
Debug level - 5
Ready.

wb_admin_control_be.py:add_event_handler():497 Added  wb_admin_control_be.MyCtrl for event server_started_event
wb_admin_control_be.py:add_event_handler():497 Added  wb_admin_control_be.MyCtrl for event server_stopped_event
wb_admin_control_be.py:__init__():442 Constructing SQL query runner, dbconn <wb_admin_utils.MySQLConnection instance at 0x14dc1f80>
Failed to connect to MySQL server
wb_admin_control_be.py:add_event_handler():497 Added  wba_monitor_be.WBAdminMonitorBE for event server_started_event
wb_admin_control_be.py:add_event_handler():497 Added  wba_monitor_be.WBAdminMonitorBE for event server_stopped_event
wb_admin_control_be.py:add_event_handler():497 Added  wba_monitor_be.SqlDataSource for event server_started_event
wb_admin_control_be.py:add_event_handler():497 Added  wba_monitor_be.SqlDataSource for event server_stopped_event
wb_admin_control_be.py:exec_cmd():1061 execute:  sysctl hw.memsize   =  1048576.0

wb_admin_control_be.py:exec_cmd():1070 Execute: sysctl hw.memsize  , retcode = 0 , result[1] = 0  filters_code = 0
wb_admin_control_be.py:add_event_handler():497 Added  <class 'wb_admin_configuration.WbAdminConfiguration'> for event server_started_event
wb_admin_control_be.py:add_event_handler():497 Added  <class 'wb_admin_configuration.WbAdminConfiguration'> for event server_stopped_event
wb_admin_control_be.py:add_event_handler():497 Added  <class 'wb_admin_configuration_startup.WbAdminConfigurationStartup'> for event server_started_event
wb_admin_control_be.py:add_event_handler():497 Added  <class 'wb_admin_configuration_startup.WbAdminConfigurationStartup'> for event server_stopped_event
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = 1 , result[1] = 1  filters_code = None
wb_admin_configuration.py:__init__():77 Added start/stop page
wb_admin_control_be.py:event():519 Found event server_stopped_event in list
wb_admin_control_be.py:event():522 Passing event server_stopped_event to wb_admin_control_be.MyCtrl
wb_admin_control_be.py:event():522 Passing event server_stopped_event to wba_monitor_be.WBAdminMonitorBE
wba_monitor_be.py:server_stopped_event():551 Enter
wba_monitor_be.py:server_stopped_event():554 Leave
wb_admin_control_be.py:event():522 Passing event server_stopped_event to wba_monitor_be.SqlDataSource
wb_admin_control_be.py:event():522 Passing event server_stopped_event to <class 'wb_admin_configuration.WbAdminConfiguration'>
wb_admin_configuration.py:server_stopped_event():235 Handling stop event
wb_admin_configuration.py:server_stopped_event():240 Done handling stop event
wb_admin_control_be.py:event():522 Passing event server_stopped_event to <class 'wb_admin_configuration_startup.WbAdminConfigurationStartup'>
wb_admin_configuration.py:refresh_tasks():243 Enter
wb_admin_configuration_startup.py:server_stopped_event():157 Handling server stop event in start/stop page
wb_admin_configuration.py:__init__():166 WBA init complete
wb_admin_grt.py:openAdministrator():204 Completed do_open_administrator
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = 1 , result[1] = 1  filters_code = None
wb_admin_configuration.py:refresh_tasks():252 server running False , self.closing = False
wb_admin_configuration.py:refresh_tasks():254 Performing extra actions
wb_admin_configuration.py:refresh_tasks():257 Done monitor refresh
wb_admin_control_be.py:disconnect_sql():733 Enter
wb_admin_control_be.py:disconnect_sql():738 Leave
wb_admin_configuration_startup.py:update_ui():161 Enter. server_running = False
wb_admin_configuration_startup.py:update_ui():173 Leave
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = 1 , result[1] = 1  filters_code = None
wb_admin_configuration.py:refresh_tasks():252 server running False , self.closing = False
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = 1 , result[1] = 1  filters_code = None
wb_admin_configuration.py:refresh_tasks():252 server running False , self.closing = False
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = 1 , result[1] = 1  filters_code = None
wb_admin_configuration.py:refresh_tasks():252 server running False , self.closing = False
wb_admin_configuration.py:refresh_tasks():254 Performing extra actions
wb_admin_configuration.py:refresh_tasks():257 Done monitor refresh
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = 1 , result[1] = 1  filters_code = None
wb_admin_configuration.py:refresh_tasks():252 server running False , self.closing = False
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = 1 , result[1] = 1  filters_code = None
wb_admin_configuration.py:refresh_tasks():252 server running False , self.closing = False
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = 1 , result[1] = 1  filters_code = None
wb_admin_configuration.py:refresh_tasks():252 server running False , self.closing = False
wb_admin_configuration.py:refresh_tasks():254 Performing extra actions
wb_admin_configuration.py:refresh_tasks():257 Done monitor refresh
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = 1 , result[1] = 1  filters_code = None
wb_admin_configuration.py:refresh_tasks():252 server running False , self.closing = False
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = 1 , result[1] = 1  filters_code = None
wb_admin_control_be.py:start_server():760 Enter
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = 1 , result[1] = 1  filters_code = None
wb_admin_configuration.py:refresh_tasks():252 server running False , self.closing = False
Exception exceptions.OSError: OSError(9, 'Bad file descriptor') in <bound method spawn.__del__ of <pexpect.spawn object at 0x17c29f50>> ignored
wb_admin_control_be.py:exec_cmd():1061 execute:  /usr/local/mysql/support-files/mysql.server start  =  Error! Incorrect password for sudo

wb_admin_control_be.py:exec_cmd():1070 Execute: /usr/local/mysql/support-files/mysql.server start , retcode = 1 , result[1] = 1  filters_code = None
wb_admin_control_be.py:start_server():766 Leave
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = None , result[1] = None  filters_code = None
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = None , result[1] = None  filters_code = None
wb_admin_configuration.py:refresh_tasks():252 server running False , self.closing = False
wb_admin_configuration.py:refresh_tasks():254 Performing extra actions
wb_admin_configuration.py:refresh_tasks():257 Done monitor refresh
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = None , result[1] = None  filters_code = None
wb_admin_configuration.py:refresh_tasks():252 server running False , self.closing = False
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = None , result[1] = None  filters_code = None
wb_admin_control_be.py:start_server():760 Enter
wb_admin_control_be.py:exec_cmd():1061 execute:  ps xa | grep "/usr/local/mysql/bin/[m]ysqld"  =  
wb_admin_control_be.py:exec_cmd():1070 Execute: ps xa | grep "/usr/local/mysql/bin/[m]ysqld" , retcode = None , result[1] = None  filters_code = None
wb_admin_configuration.py:refresh_tasks():252 server running False , self.closing = False
^CTraceback (most recent call last):
  File "/Applications/MySQLWorkbench.app/Contents/PlugIns/wb_admin_configuration_startup.py", line 199, in start_stop_clicked
    self.ctrl_be.start_server(usesudo, password)
  File "/Applications/MySQLWorkbench.app/Contents/PlugIns/wb_admin_control_be.py", line 764, in start_server
    result = self.exec_cmd(script, usesudo, password)
  File "/Applications/MySQLWorkbench.app/Contents/PlugIns/wb_admin_control_be.py", line 1050, in exec_cmd
    result = run_cmd(command, sudo, password)
  File "/Applications/MySQLWorkbench.app/Contents/PlugIns/wb_admin_control_be.py", line 344, in run_cmd
    current_text = child.read_nonblocking(256, 30)
  File "/Applications/MySQLWorkbench.app/Contents/Resources/libraries/pexpect.py", line 815, in read_nonblocking
    r,w,e = self.__select([self.child_fd], [], [], timeout)
  File "/Applications/MySQLWorkbench.app/Contents/Resources/libraries/pexpect.py", line 1549, in __select
    return select.select (iwtd, owtd, ewtd, timeout)
KeyboardInterrupt