MySQL Bugs: #65883: Workbench hangs while enlarging the diagram

Bug #65883	Workbench hangs while enlarging the diagram
Submitted:	12 Jul 2012 15:22	Modified:	5 Sep 2014 5:44
Reporter:	Ákos Szőts	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Workbench: Modeling	Severity:	S3 (Non-critical)
Version:	5.2.40 (8790)	OS:	Linux (openSUSE 12.1)
Assigned to:		CPU Architecture:	Any

Description:
I have a small/medium sized model and I wanted to embiggen it from 2×2 to 3×3. It seems the program locked up meanwhile. It wasn't responded for minutes and I had to force close it. I can repeat it as many times as I want. Sometimes it just crashes instead.

The gdb dump from the lockup is attached (as suggested by the Bugzilla).

How to repeat:
Open an .mwb file and try to make the size of the model bigger (Model > Diagram properties and size…).

backtrace

Attachment: t2 (application/octet-stream, text), 13.78 KiB.

I wonder what is the output (if any) in case of crash. I think this is similar to bug #65331.

After I tried to quit the program hung. Attached a gdb to it and it revealed it also stuck in a mutex_lock

Attachment: t3 (application/octet-stream, text), 10.15 KiB.

I could not reproduce the crash, unfortunately.

However, repainting takes place also when I don't change the size of the model at all, just clicking either on OK or on Cancel in the "Dialogue Properties" window.

At the first time I started the program, it showed this line in the console:
mysql-workbench-bin: pthread_mutex_lock.c:312: __pthread_mutex_lock_full: Assertion `(-(e)) != 3 || !robust' failed.

I have glibc version 2.14.1.

Aaand the crash is here.

Attachment: t4 (application/octet-stream, text), 13.52 KiB.

I could successfully reproduce the crash. Basically it's the same as the "not-responding" issue, but with a crash at the end.

The message was:
Program received signal SIGABRT, Aborted.
0x00007fffee0ded95 in raise () from /lib64/libc.so.6

Backtrace attached.

Please try version 5.2.42. Thanks.

No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".

Affected in version 6.0.7 of mysql workbench under ubuntu 13.04 64bits.

Doesn't crash if I zoom out to the max and change it.

Affected in version 5.2.40 of mysql workbench under debian 7.2 (wheezy) 32 bits.

Please try with WB 6.0.8

No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".

This still happens it is the most annoying thing ever please solve this problem.
This should be a simple solution why is it so hard to fix????

After an hour of pulling my hair out trying to install workbench 6.1 yes with this version is seems to work fine. instantly adding new pages to the diagram size / dimensions

To install do not use ubuntu software manager or apt-get as they are old versions

use this

1) Download the latest version from the mysql workbench main website
2) sudo apt-get purge mysql-workbench* 
3) sudo dpkg --force-all -i mysql-workbench-community-xxxxxx

You may get depencie errors but i ignored them and it works fine.

[please can people test products and give install instructions on release in future, save the community some hair and time]