id summary reporter owner description type status component version resolution keywords cc guest host 2149 Arch Linux -> VM assertion (pVM->patm.s.pGCStateHC->fPIF == 1) -> fixed in SVN/3.0.6 xwisdom "I was successful in setting up Virtualbox to run on ubuntu LTSP server 8.04. All was working fine until I recently noticed that the VM would get stuck or sometime abort without any warning. After the VM aborts the session this is the message I'm getting inside the log: {{{ 00:07:21.742 !!Assertion Failed!! 00:07:21.742 Expression: pVM->patm.s.pGCStateHC->fPIF == 1 00:07:21.742 Location : /home/vbox/vbox-2.0.0/src/VBox/VMM/PATM/PATM.cpp(6083) int PATMR3HandleTrap(VM*, CPUMCTX*, RTRCPTR, RTGCPTR*) 00:07:21.814 Crash in patch code ed70284b (81a6e254) esp=770b03f4 00:07:21.814 Patch state=4 flags=30c1023 fDirty=0 00:07:21.814 }}} The strangest thing is that if I were to remove the virtualbox network adapters then it appears to work normally." defect closed VMM VirtualBox 3.0.4 fixed Windows Linux