MySQL Bugs: #60573: mysql-workbench 5.2.33 crashes at random points

Bug #60573	mysql-workbench 5.2.33 crashes at random points
Submitted:	21 Mar 2011 17:22	Modified:	24 Apr 2011 14:34
Reporter:	Vasileios Lourdas	Email Updates:
Status:	Duplicate	Impact on me:	None
Category:	MySQL Workbench: Modeling	Severity:	S1 (Critical)
Version:	5.2.33	OS:	Linux (Gentoo Linux x86_64)
Assigned to:		CPU Architecture:	Any

Description:
The latest version is very unstable. I have an existing EER model which I open and try to synchronize from the database. The application crashes at random points. If I run the application with --verbose from the command line, I get something like:

** Message: Gnome keyring daemon seems to not be available. Stored passwords will be lost once quit
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/forms.grt.so' (cpp)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/wb_admin_grt.py' (python)
/usr/lib64/python2.6/site-packages/Crypto/Util/randpool.py:40: RandomPool_DeprecationWarning: This application uses RandomPool, which is BROKEN in older releases.  See http://www.pycrypto.org/randpool-broken
  RandomPool_DeprecationWarning)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/sqlide_grt.py' (python)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/wb.model.grt.so' (cpp)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/db.mysql.grt.so' (cpp)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/wb_doclib_grt.py' (python)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/tools.grt.lua' (lua)
** Message: Initialized Lua module /usr/lib64/mysql-workbench/modules/tools.grt.lua (WbTools)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/table_utils.grt.lua' (lua)
** Message: Initialized Lua module /usr/lib64/mysql-workbench/modules/table_utils.grt.lua (WbTableUtils)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/catalog_utils.grt.lua' (lua)
** Message: Initialized Lua module /usr/lib64/mysql-workbench/modules/catalog_utils.grt.lua (WbUtils)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/db.mysql.sqlide.grt.so' (cpp)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/dbutils.grt.so' (cpp)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/db.mysql.sqlparser.grt.so' (cpp)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/wb_utils_grt.py' (python)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/db.mysql.query.grt.so' (cpp)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/wb.mysql.import.grt.so' (cpp)
** Message: Trying to load module '/usr/lib64/mysql-workbench/modules/text_grt.py' (python)
** Message: Trying to load module '/usr/lib64/mysql-workbench/plugins/db.mysql.editors.wbp.so' (cpp)
** Message: Trying to load module '/usr/lib64/mysql-workbench/plugins/db.mysql.diff.reporting.wbp.so' (cpp)
** Message: WARNING: Could not open module /usr/lib64/mysql-workbench/plugins/db.mysql.diff.reporting.wbp.so (/usr/lib64/mysql-workbench/plugins/db.mysql.diff.reporting.wbp.so: undefined symbol: _ZTV9Wb_plugin)    
** Message: WARNING: Could not load db.mysql.diff.reporting.wbp.so: Cannot open /usr/lib64/mysql-workbench/plugins/db.mysql.diff.reporting.wbp.so    
** Message: Trying to load module '/usr/lib64/mysql-workbench/plugins/wb.printing.wbp.so' (cpp)
** Message: Trying to load module '/usr/lib64/mysql-workbench/plugins/db.mysql.wbp.so' (cpp)
** Message: Trying to load module '/usr/lib64/mysql-workbench/plugins/wb.model.editors.wbp.so' (cpp)
** Message: Trying to load module '/usr/lib64/mysql-workbench/plugins/db.checks.wbp.so' (cpp)
Log levels '0111000'
disabling log level 0
enabling log level 1
enabling log level 2
enabling log level 3
disabling log level 4
disabling log level 5
disabling log level 6
*** Segmentation fault
Register dump:

 RAX: 0000000000000001   RBX: 0000000003a57c00   RCX: 0000000000000003
 RDX: 0000000002082970   RSI: 000000000207c680   RDI: 0000000003a57c00
 RBP: 00000000020b8010   R8 : 0000000000000001   R9 : 0000000000000001
 R10: 0000000000003a98   R11: 0000000000000000   R12: 0000000003a57c00
 R13: 0000000000000001   R14: 00007ffffba13ff0   R15: 00007f9d664f3ee0
 RSP: 00007ffffba13e00

 RIP: 00007f9d664f7e91   EFLAGS: 00010202

 CS: 0033   FS: 0000   GS: 0000

 Trap: 0000000e   Error: 00000004   OldMask: 00000000   CR2: 00000001

 FPUCW: 0000037f   FPUSW: 00000020   TAG: 00007f9d
 RIP: 61577fff   RDP: fba11ce8

 ST(0) 0000 000000000000000f   ST(1) 0000 0000000000000031
 ST(2) 0000 0012000000000000   ST(3) 0000 0000000000000009
 ST(4) 0000 0000000000000000   ST(5) 0000 0001000100010001
 ST(6) ffff d3c8000000000000   ST(7) 0000 0000000000000000
 mxcsr: 1fa4
 XMM0:  000000000000000000000000ff000000 XMM1:  000000000000000000000000ff000000
 XMM2:  000000000000000000000000ff000000 XMM3:  000000000000000000000000ff000000
 XMM4:  000000000000000000000000ff000000 XMM5:  000000000000000000000000ff000000
 XMM6:  000000000000000000000000ff000000 XMM7:  000000000000000000000000ff000000
 XMM8:  000000000000000000000000ff000000 XMM9:  000000000000000000000000ff000000
 XMM10: 000000000000000000000000ff000000 XMM11: 000000000000000000000000ff000000
 XMM12: 000000000000000000000000ff000000 XMM13: 000000000000000000000000ff000000
 XMM14: 000000000000000000000000ff000000 XMM15: 000000000000000000000000ff000000

Backtrace:
//usr/lib64/libgobject-2.0.so.0(g_object_ref+0x11)[0x7f9d664f7e91]
//usr/lib64/libgtk-x11-2.0.so.0(+0x255238)[0x7f9d6ae53238]
//usr/lib64/libgtk-x11-2.0.so.0(+0x1a23e5)[0x7f9d6ada03e5]
//usr/lib64/libgtk-x11-2.0.so.0(+0x1a26a8)[0x7f9d6ada06a8]
//usr/lib64/libgtk-x11-2.0.so.0(+0x8cf9e)[0x7f9d6ac8af9e]
//usr/lib64/libgobject-2.0.so.0(g_closure_invoke+0xaf)[0x7f9d664f58ff]
//usr/lib64/libgobject-2.0.so.0(+0x24570)[0x7f9d6650b570]
//usr/lib64/libgobject-2.0.so.0(g_signal_emit_valist+0x7c8)[0x7f9d6650d1c8]
//usr/lib64/libgobject-2.0.so.0(g_signal_emit_by_name+0x1d8)[0x7f9d6650d4e8]
//usr/lib64/libgtk-x11-2.0.so.0(+0x1a26a8)[0x7f9d6ada06a8]
//usr/lib64/libgtk-x11-2.0.so.0(+0x239b95)[0x7f9d6ae37b95]
//usr/lib64/libgobject-2.0.so.0(g_closure_invoke+0xaf)[0x7f9d664f58ff]
//usr/lib64/libgobject-2.0.so.0(+0x24570)[0x7f9d6650b570]
//usr/lib64/libgobject-2.0.so.0(g_signal_emit_valist+0x7c8)[0x7f9d6650d1c8]
//usr/lib64/libgobject-2.0.so.0(g_signal_emit_by_name+0x1d8)[0x7f9d6650d4e8]
//usr/lib64/libgtk-x11-2.0.so.0(+0x1a26a8)[0x7f9d6ada06a8]
//usr/lib64/libgtk-x11-2.0.so.0(+0x198014)[0x7f9d6ad96014]
//usr/lib64/libgobject-2.0.so.0(g_closure_invoke+0x16a)[0x7f9d664f59ba]
//usr/lib64/libgobject-2.0.so.0(+0x24570)[0x7f9d6650b570]
//usr/lib64/libgobject-2.0.so.0(g_signal_emit_valist+0x7c8)[0x7f9d6650d1c8]
//usr/lib64/libgobject-2.0.so.0(g_signal_emit_by_name+0x1d8)[0x7f9d6650d4e8]
//usr/lib64/libgtk-x11-2.0.so.0(+0x1a26a8)[0x7f9d6ada06a8]
//usr/lib64/libgtk-x11-2.0.so.0(+0xa9fc5)[0x7f9d6aca7fc5]
//usr/lib64/libgtk-x11-2.0.so.0(+0xaf466)[0x7f9d6acad466]
//usr/lib64/libgobject-2.0.so.0(g_closure_invoke+0x16a)[0x7f9d664f59ba]
//usr/lib64/libgobject-2.0.so.0(+0x24913)[0x7f9d6650b913]
//usr/lib64/libgobject-2.0.so.0(g_signal_emit_valist+0x7c8)[0x7f9d6650d1c8]
//usr/lib64/libgobject-2.0.so.0(g_signal_emit+0x83)[0x7f9d6650d753]
//usr/lib64/libgtk-x11-2.0.so.0(+0xadbea)[0x7f9d6acabbea]
//usr/lib64/libgtk-x11-2.0.so.0(+0x139148)[0x7f9d6ad37148]
//usr/lib64/libgobject-2.0.so.0(g_closure_invoke+0x16a)[0x7f9d664f59ba]
//usr/lib64/libgobject-2.0.so.0(+0x24cd0)[0x7f9d6650bcd0]
//usr/lib64/libgobject-2.0.so.0(g_signal_emit_valist+0x5dc)[0x7f9d6650cfdc]
//usr/lib64/libgobject-2.0.so.0(g_signal_emit+0x83)[0x7f9d6650d753]
//usr/lib64/libgtk-x11-2.0.so.0(+0x25019f)[0x7f9d6ae4e19f]
//usr/lib64/libgtk-x11-2.0.so.0(gtk_propagate_event+0xc3)[0x7f9d6ad2f603]
//usr/lib64/libgtk-x11-2.0.so.0(gtk_main_do_event+0x2eb)[0x7f9d6ad306bb]
//usr/lib64/libgdk-x11-2.0.so.0(+0x5c7fc)[0x7f9d6a32d7fc]
//usr/lib64/libglib-2.0.so.0(g_main_context_dispatch+0x1f1)[0x7f9d65212b61]
//usr/lib64/libglib-2.0.so.0(+0x43a98)[0x7f9d65216a98]
//usr/lib64/libglib-2.0.so.0(g_main_loop_run+0x195)[0x7f9d65216fa5]
//usr/lib64/libgtk-x11-2.0.so.0(gtk_main+0xa7)[0x7f9d6ad30b57]

How to repeat:
I have an existing EER model which I open and try to synchronize from the database. The application crashes at random points.

What gtk theme are you using? Does it get better if you use a different theme?

I'm using KDE 4.6, so I don't know which GTK+ theme it was used while using the application (probably QtCurve). Your comment, though, was interesting and I changed the GTK+ theme from KDE system settings to Clearlooks. I started MySQL Workbench and it now seems to run ok. I'll need to do more tests though.

Please, inform about any results of your further testing.

It seems that the GTK+ theme used is the source of the issue. After changing from QtCurve to Clearlooks, the application did not crash. When changing back to QtCurve, it took only a few seconds to crash.

However, version 5.2.31 worked fine with QtCurve. I did not test 5.2.32 if this behavior started from that version.

If you need more information regarding my environment, please ask.

This is a duplicate of bug #60640

I had the same issue in Linux Mint 12, using GTK+ theme Mint-Z. After changing it to Clearlooks as well, it didn't crash during syncing between my EER and my database.