VMM occasionally crashes on creating a snapshot

[bostjan]

I received a couple of these with 4.3.18 so I upgraded. Now, also crashed with current 4.3.26.

What I do is shutdown the VM. Wait for its window to close. Then I right-click the "current state" and choose to create a new snapshot. I input the snapshot name, press RETURN. VirtualBox crashes (maybe 10% of the time).

Faulting application name: VirtualBox.exe, version: 0.0.0.0, time stamp: 0x550706a7
Faulting module name: QtCoreVBox4.dll, version: 4.8.4.0, time stamp: 0x534803be
Exception code: 0xc0000005
Fault offset: 0x0000000000067066
Faulting process id: 0x9dc
Faulting application start time: 0x01d06c573fed8e8e
Faulting application path: C:\Program Files\Oracle\VirtualBox\VirtualBox.exe
Faulting module path: C:\Program Files\Oracle\VirtualBox\QtCoreVBox4.dll

.vbox file changed from previous in adding aborted=true. After starting VirtualBox, the VM has "aborted" status. The snapshot tree shows the new snapshot. The VM starts normally and looks undamaged.

[Frank Mehnert]

Please reopen if still relevant with VBox 5.1.22.