Guru meditation when resetting OpenSolaris guest -> fixed in SVN

[woongbin@…]

I'm using OpenSolaris 200906 (x86) on Windows 7 host (x64) with Intel VT on. I restarted the X server and the virtual machine crashed. This is not reproducible but I thought it might be a good idea to submit this log anyways.

[woongbin@…]

vbox.log and vbox.png

[woongbin@…]

Okay. I think I know how to reproduce this now. Use 3D acceleration (compiz). Suspend the machine, restore and the VM freezes there. Now if you reset the machine twice, this happens.

[woongbin@…]

Even more strange, this happens regardless of 3D acceleration now. I am going back to 3.0.8 until this is resolved.

[sandervl73]

Unable to reproduce with a virgin opensolaris 200906 install (+ guest additions).

[woongbin@…]

Hi sandervl73, did you try it with SMP on many times (more than twice maybe)? Thanks

[sandervl73]

I didn't see the freeze with 2 VCPUs, but the guru meditation indeed occurs when resetting the machine.

[sandervl73]

I've fixed the guru meditation, but am not able to reproduce the freeze.

[mduft]

i'm seeing similar problems too. i have an opensolaris guest (with compiz enabled) on a gentoo linux box (vbox 3.0.10).

after some time of working over ssh, i sometimes loose connection to the box (reconnecting yields: no route to host). then when i look at the screen of the box, i see only garbage (some content from other windows on my screen, looks like missing some redraws...). now _sometimes_, if i click inside the vm, parts of the screen are restored. if i click around a little bit, i can restore the whole screen, restart the ssh service, and i'm fine again.

but other times the whole machine seems frozen, and only a reset helps. now this time, when i resetted, i got the guru meditation - good to see this one is fixed already.

my osol has vbox additions installed, and is a rather clean install from osol 200906. i only installed sunstdudio, git, svn, cvs, and run the compiler several 1000 times :)

[mduft]

my guru meditation - should be the same as the already fixed one, right?

[sandervl73]

mduft: correct, that's the one I fixed yesterday.