Fullscreen crash

[Ityer]

when going into full screen, the virtual machine crashes. The error message is: "THe instruction at 0x00000000 referenced memory at 0x00000000. The memory could not be written. Click OK to terminate the program" I am using windows 7 with a Nvidia 660ti graphics card, using the latest drivers. Here is a forum post where i initially posted about it: ​https://forums.virtualbox.org/viewtopic.php?f=6&t=74676&p=345962#p345962

[Ityer]

Inside is a log and a small memory dump

[Mihai Hanor]

Does it crash if you disable 3D acceleration in VM settings?

[Ityer]

Replying to mhanor:

Does it crash if you disable 3D acceleration in VM settings?

Yes

[Ityer]

The crash still happens on 5.0.26. I am now using a gtx 1070, still on windows 7.

when going fullscreen, it seems to try and use both of my monitors, however the same crash happens when I unplug one of them. ​http://i.imgur.com/zOocV0E.png

I have tried upgrading to 5.1.4 but that stopped me from even launching a VM, so i will have to stick with 5.0.26 for now.

[Ityer]

i have managed to get 5.1.4 to work. Fullscreen seems to work on that version

[aeichner]

In that case I'll close this ticket, please reopen if you experience this crash again with 5.1.4 and attach a new set of logs and memory dump. Thanks!