VM Linux Ubuntu randomly crashes

[Luka Arambasic]

Hello,

I'm having a problem with my VMs. I woke up today and none of them seem to work properly. Yesterday everything was fine. I have a Linux Ubuntu VM and it crashes after 5 to 10 mins after starting it. It's a guru meditation critical error (if I press OK it gives me TBSD on my Windows 7). Any solutions?

[mpack]

You don't seem to have Hyper-v enabled, so the next suspect would be third party AV getting updated.

Please note that Windows 7 is not a supported host for VirtualBox 6.1.x. But, unless you updated VirtualBox since it last worked then I don't think that matters here.

The Guest Additions are horrifically out of date (6.0.0). Graphics ram is very low for a VM which has 3D acceleration enabled. Better to max out graphics RAM. Especially since:

00:01:36.674545 Display::i_handleDisplayResize: uScreenId=0 pvVRAM=000000000ea40000 w=3840 h=2160 bpp=32 cbLine=0x3C00 flags=0x1 origin=0,0

I could swear that this is a clone of a post I saw the other day (also Win7 host, same VERR_VMM_SET_JMP_ABORTED_RESUME code), but I can't find it.

[fth0]

I could swear that this is a clone of a post I saw the other day (also Win7 host, same VERR_xxx code), but I can't find it.

Voilà: Problems Launching Win 7 w/ New 6.1.32.

Another commonality between both issues is that the host CPU is quite old. I'd also suspect software running on the host playing a role.