Date: Fri, 8 Nov 2013 01:29:09 +0000 From: <am00406@surrey.ac.uk> To: <vbox@FreeBSD.org> Subject: Fatal trap 9: general protection fault while in kernel mode VBoxDrvFreeBSDIOCtl Message-ID: <e81a1de51b424601a802c1259a1cfc59@DB4PR06MB221.eurprd06.prod.outlook.com>
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Hi, After update from freebsd 9.1 to freebsd 9.2 (Virtual Box was rebuilt) VirtualBox started crash the system. Nov 8 00:15:30 xbsdhost kernel: Fatal trap 9: general protection fault while in kernel mode Nov 8 00:15:30 xbsdhost kernel: cpuid = 7; apic id = 07 Nov 8 00:15:30 xbsdhost kernel: instruction pointer = 0x20:0xffffffff81b90de6 Nov 8 00:15:30 xbsdhost kernel: stack pointer = 0x28:0xffffff88a5948720 Nov 8 00:15:30 xbsdhost kernel: frame pointer = 0x28:0xffffff88a5948790 Nov 8 00:15:30 xbsdhost kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Nov 8 00:15:30 xbsdhost kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Nov 8 00:15:30 xbsdhost kernel: processor eflags = interrupt enabled, resume, IOPL = 0 Nov 8 00:15:30 xbsdhost kernel: Nov 8 00:15:30 xbsdhost kernel: current process = 85225 (VBoxHeadless) Nov 8 00:15:30 xbsdhost kernel: Fatal trap 9: general protection fault while in kernel mode Nov 8 00:15:30 xbsdhost kernel: Fatal trap 9: general protection fault while in kernel mode Nov 8 00:15:30 xbsdhost kernel: trap number = 9 Nov 8 00:15:30 xbsdhost kernel: panic: general protection fault Nov 8 00:15:30 xbsdhost kernel: cpuid = 7 Nov 8 00:15:30 xbsdhost kernel: KDB: stack backtrace: Nov 8 00:15:30 xbsdhost kernel: #0 0xffffffff80947986 at kdb_backtrace+0x66 Nov 8 00:15:30 xbsdhost kernel: #1 0xffffffff8090d9ae at panic+0x1ce Nov 8 00:15:30 xbsdhost kernel: #2 0xffffffff80cf20d0 at trap_fatal+0x290 Nov 8 00:15:30 xbsdhost kernel: #3 0xffffffff80cf28e1 at trap+0x241 Nov 8 00:15:30 xbsdhost kernel: #4 0xffffffff80cdbd13 at calltrap+0x8 Nov 8 00:15:30 xbsdhost kernel: #5 0xffffffff81b8b0bd at g_aUnits+0xb0fd Nov 8 00:15:30 xbsdhost kernel: #6 0xffffffff81b97dc6 at g_aUnits+0x17e06 Nov 8 00:15:30 xbsdhost kernel: #7 0xffffffff818717fd at supdrvIOCtlFast+0x7d Nov 8 00:15:30 xbsdhost kernel: #8 0xffffffff8187d8ce at VBoxDrvFreeBSDIOCtl+0x4e Nov 8 00:15:30 xbsdhost kernel: #9 0xffffffff807f4afb at devfs_ioctl_f+0x7b Nov 8 00:15:30 xbsdhost kernel: #10 0xffffffff8095a3d6 at kern_ioctl+0x106 Nov 8 00:15:30 xbsdhost kernel: #11 0xffffffff8095a61d at sys_ioctl+0xfd Nov 8 00:15:30 xbsdhost kernel: #12 0xffffffff80cf187a at amd64_syscall+0x5ea Nov 8 00:15:30 xbsdhost kernel: #13 0xffffffff80cdbff7 at Xfast_syscall+0xf7 Nov 8 00:15:30 xbsdhost kernel: Uptime: 1d22h1m25s As far as I remember before update, the system was more stable. There are 2 virtual machines with OpenBSD on it, the network adapter is in bridged mode. I am planning to remove the FreeBSD and use Linux or something else until the FreeBSD hypervisor will be released, so if you need any information I can provide you with it but in limited time. Also I can upload full crash dump if needed. Kind Regards, Alexander Morozov FHEQ5 Computer Science UofS
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