Virtualbox crash in QtGuiVBox4!QWidget::repaint+0x5dcb

[Mihai Hanor]

I can reproduce the crash every time I attempt to do it.

Host OS: Windows XP SP3 32 bit
Guest OS: Windows XP SP3 32 bit, GA installed, 2D/3D disabled, (VT-x enabled or disabled, it doesn't matter)

I've first encountered the crash by mistake (switching between 2 VM windows at the right moment) while playing with VB 3.2.6 beta.
VB 3.2.4 and VB 3.2.6.r63112 are also affected.

Steps:

1. Start the guest OS, let it load
2. Shutdown the XP guest (ACPI shutdown). While it does that, switch back and forth between the VM window and some other window covering the first (of another program or it can be another VM window, it's your choice). Or you can continuously minimize and maximize the VM window (click the VM window's taskbar button).

Approximately 2 cycles of minimize/maximize (or 4-6 window switching) per second are enough, just click the VM window's taskbar button to do that, while the guest is shutting down.

[Mihai Hanor]

VB 3.2.6.r63112

[Mihai Hanor]

please, can someone put the missing tags/spaces

[Technologov]

+1. I also experience such crashes.

Host: Windows XP + VBox 3.2.6-BETA2 (also tried VBox 3.2.0).

-Technologov