crashes under QApplication::~QApplication

[timeless]

Most likely these crashes happen when I'm trying to suspend or shutdown my w7x64 vm which typically results in an "aborted" state, but I really have no idea, as I've never seen a crash report dialog so I don't really have feedback to recognize there's a problem somewhere.

Thread 0 Crashed:
0   ???                           	0x0011c068 0 + 1163368
1   QtGuiVBox                     	0x015f926e QApplication::~QApplication() + 1230
/Library/Logs/CrashReporter/VirtualBoxVM_2009-07-20-203901_timeless-mbp.crash

Thread 0 Crashed:
0   QtCoreVBox                    	0x01013080 QThreadStorageData::finish(void**) + 16
1   QtGuiVBox                     	0x0125226e QApplication::~QApplication() + 1230
/Library/Logs/CrashReporter/VirtualBoxVM_2009-06-19-140805_timeless-mbp.crash

Thread 0 Crashed:
0   QtGuiVBox                     	0x0164bd68 qt_cleanup() + 232
1   QtGuiVBox                           0x015f926e QApplication::~QApplication() + 1230
/Library/Logs/CrashReporter/VirtualBoxVM_2009-07-24-042507_timeless-mbp.crash

Thread 0 Crashed:
0   QtGuiVBox                     	0x015f8b2a QApplication::palette(QWidget const*) + 250
...
21  QtGuiVBox                           0x015f8e13 QApplication::~QApplication() + 115
/Library/Logs/CrashReporter/VirtualBoxVM_2009-07-15-193815_timeless-mbp.crash

[timeless]

0 ??? 0x0011c068 0 + 1163368

[timeless]

0 QtCoreVBox 0x01013080 QThreadStorageData::finish(void) + 16

[timeless]

0 QtGuiVBox 0x0164bd68 qt_cleanup() + 232

[timeless]

0 QtGuiVBox 0x015f8b2a QApplication::palette(QWidget const*) + 250

[Frank Mehnert]

Please reopen if still relevant.