MySQL Bugs: #83105: Constantly crashing or not returning query results

Bug #83105	Constantly crashing or not returning query results
Submitted:	22 Sep 2016 19:15	Modified:	22 Sep 2016 22:22
Reporter:	Jonathan D	Email Updates:
Status:	Duplicate	Impact on me:	None
Category:	MySQL Workbench	Severity:	S1 (Critical)
Version:	6.3.7	OS:	MacOS (unknown)
Assigned to:		CPU Architecture:	Any
Tags:	WBBugReporter

Description:
Workbench is completely unstable. Half the time I run a query it sits and spins and I have to force quit the application since I can't quit while a query is running. This happens with both local and remote servers.

How to repeat:
Use the program for more than 5 minutes. Seems worse when you first open and immediately run a query.

It's easily repeatable by keeping a query window open with a basic select statement like:

select * from user where id = X;

Close the app, open it and immediately execute. If it works close and reopen and repeat those steps 5-10 times.

16:22:43 [INF][      Workbench]: Starting up Workbench
16:22:43 [INF][      WBContext]: Parsing application arguments.
16:22:43 [INF][      WBContext]:     /Applications/MySQLWorkbench.app/Contents/MacOS/MySQLWorkbench
16:22:43 [INF][   WBContext UI]: Initializing workbench context UI with these values:
	base dir: /Applications/MySQLWorkbench.app/Contents/Resources
	plugin path: /Applications/MySQLWorkbench.app/Contents/PlugIns
	struct path: /Applications/MySQLWorkbench.app/Contents/Resources/grt
	module path: /Applications/MySQLWorkbench.app/Contents/PlugIns:/Applications/MySQLWorkbench.app/Contents/Resources/plugins
	library path: /Applications/MySQLWorkbench.app/Contents/Resources/libraries
	user data dir: /Users/jonathan/Library/Application Support/MySQL/Workbench
	open at start: 
	open type: 
	run at startup: 
	run type: 
	Force SW rendering: No
	Force OpenGL: No
	quit when done: No
16:22:43 [INF][      WBContext]: WbContext::init
16:22:44 [INF][            WBA]: Looking for extension modules for WBA...
16:22:44 [INF][            WBA]: 0 extension modules found
16:22:44 [WRN][            grt]: /Applications/MySQLWorkbench.app/Contents/Resources/data/table_templates.xml:21: link 'com.mysql.rdbms.mysql.datatype.timestamp' <object db.SimpleDatatype> key=simpleType could not be resolved
16:22:44 [WRN][            grt]: /Applications/MySQLWorkbench.app/Contents/Resources/data/table_templates.xml:106: link 'com.mysql.rdbms.mysql.datatype.varchar' <object db.SimpleDatatype> key=simpleType could not be resolved
16:22:44 [WRN][            grt]: /Applications/MySQLWorkbench.app/Contents/Resources/data/table_templates.xml:229: link 'com.mysql.rdbms.mysql.datatype.int' <object db.SimpleDatatype> key=simpleType could not be resolved
16:22:44 [WRN][            grt]: /Users/jonathan/Library/Application Support/MySQL/Workbench/connections.xml:26: link '8B8D0D0D-B79B-45B3-989D-C56FEBBA4209' <object GrtObject> key=owner could not be resolved
16:22:44 [INF][      WBContext]: System info:
 	MySQL Workbench Community (GPL) for Mac OS X version 6.3.7 CE build 1199 (64 bit)
	Configuration Directory: /Users/jonathan/Library/Application Support/MySQL/Workbench
	Data Directory: /Applications/MySQLWorkbench.app/Contents/Resources
	Cairo Version: 1.10.2
	OS: unknown
	CPU: 4x Intel(R) Core(TM) i5-5257U CPU @ 2.70GHz - 8.00GiB RAM

16:22:44 [INF][    WQE backend]: Found auto-save workspace /Users/jonathan/Library/Application Support/MySQL/Workbench/sql_workspaces/App_Production-1.autosave
16:22:44 [INF][    WQE backend]: Found auto-save workspace /Users/jonathan/Library/Application Support/MySQL/Workbench/sql_workspaces/App_Staging-1.autosave
16:22:47 [INF][      SqlEditor]: Opened connection 'App Staging' to MySQL Community Server (GPL) version 5.6.10-log
16:22:47 [INF][     AutoCCache]: Initializing autocompletion cache for App_Staging

[1, 16:22:26] select * from migration: Running...
[1, 16:22:26] select * from migration: Fetching...
[1, 16:22:26] select * from migration: 1 row(s) returned
[2, 16:22:29] select * from migration: Running...
[2, 16:22:29] select * from migration: Fetching...

Process:               MySQLWorkbench [3136]
Path:                  /Applications/MySQLWorkbench.app/Contents/MacOS/MySQLWorkbench
Identifier:            com.oracle.mysql.workbench
Version:               6.3.7.CE (1)
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           MySQLWorkbench [3136]
User ID:               501

Date/Time:             2016-09-22 16:25:28.172 -0300
OS Version:            Mac OS X 10.12 (16A323)
Report Version:        12
Anonymous UUID:        B645F9BC-3823-7AE2-9B54-C23A8C84A454

Time Awake Since Boot: 5500 seconds

System Integrity Protection: enabled

Crashed Thread:        16

Exception Type:        EXC_CRASH (SIGABRT)
Exception Codes:       0x0000000000000000, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY

Application Specific Information:
abort() called
*** error for object 0x6000006ef200: pointer being freed was not allocated

Thank you for the bug report. Duplicate of bug http://bugs.mysql.com/bug.php?id=82951.