id summary reporter owner description type status component version resolution keywords cc guest host 11291 Kernel Panic Inside vboxsf guest kernel module => Fixed in SVN Matthew Pare "I'm experiencing a kernel crash from inside the vboxsf guest kernel module when I attempt to shutdown or restart the guest os. I can make this problem not occur by not loading the vboxguest, vboxsf or vboxvideo kernel modules. I'm running VirtualBox VM 4.2.4 r81684 on darwin.x86 (OS X 10.6.8). Results of guest uname -a are below. uname -a Linux arch1 3.6.9-1-ARCH #1 SMP PREEMPT Tue Dec 4 09:31:43 CET 2012 i686 GNU/Linux I've attached a screen shot of crash, cat /proc/cpuinfo, vBox.log, vboxsf.ko." defect closed guest additions VirtualBox 4.2.4 fixed vboxsf kernel shutdown restart Linux Mac OS X