Host crash with Windows SBS 2008 64-bit guest on Fedora 13 64-bit

[Dimas Souza]

Hello,

as I mentioned at the ​forum I am trying to run a Windows SBS 2008 64-bit guest on an Dell PowerEdge R200 running Fedora 13 64-bit.

# uname -a
Linux server 2.6.33.6-147.2.4.fc13.x86_64 #1 SMP Fri Jul 23 17:14:44 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux

I just can't get the guest to run stable for longer than a week. Every Monday the RDP connection has crashed down with weird messages on it's log. The guest doesn't answer to the VBoxManage commands so I have to kill it. The session log and a part of the /vat/log/messages file concerning a crash of the vboxdrv is attached to this ticket.

I tried reducing the number of cores of the guest as well as the amount of RAM (so the host have some to spare), without success.

I forgot to mention that the host machine can't normally reboot after this problem occurs. The only way is by powering off the server.

Soon as I get a core dump I will attach it to this ticket. (probably next monday :-| )

Thanks in advance.

[Dimas Souza]

Last log file

[Dimas Souza]

Cut from /var/log/messages

[Dimas Souza]

Hey guys, the crash happened again and I managed to generate a core dump file using gcore. Unfortunately the file size is about 5.2 GB. Can somebody tell my how can I send it over? I'm attaching the latest output of /var/log/messages.

[Frank Mehnert]

Please could you also attach the compiled kernel modules (vboxdrv.ko, vboxnetflt.ko and vboxnetadp.ko to this ticket? Thank you!

[Frank Mehnert]

Thanks for the core dump and for the other information you provided! We spotted a bug in the relevant code path, stay tuned for more information...