ports/187580: emulators/virtualbox-ose panic when starting virtual machine on 9.2-STABLE

[Jimmy Olgeni]

Hi,

On Fri, 14 Mar 2014, Jung-uk Kim wrote:

> Then, replace the existing file in emulators/virtualbox-ose/files
> directory with it, rebuild emulators/virtualbox-ose-kmod, and try
> again.  Please note the patch directory is NOT
> emulators/virtualbox-ose-kmod/files.

I tried on r263205 and I have been able to start an i386 FreeBSD VM only
once; I usually get this:

Tracing pid 2489 tid 101003 td 0xfffffe01eb862920
kdb_enter() at kdb_enter+0x3b/frame 0xffffff8495797630
panic() at panic+0x1c7/frame 0xffffff8495797730
vm_page_insert() at vm_page_insert+0x177/frame 0xffffff8495797760
rtR0MemObjFreeBSDContigPhysAllocHelper() at rtR0MemObjFreeBSDContigPhysAllocHelper+0xc1/frame 0xffffff84957977b0
rtR0MemObjFreeBSDPhysAllocHelper() at rtR0MemObjFreeBSDPhysAllocHelper+0x67/frame 0xffffff8495797800
rtR0MemObjFreeBSDAllocPhysPages() at rtR0MemObjFreeBSDAllocPhysPages+0x81/frame 0xffffff8495797850
rtR0MemObjNativeAllocPhysNC() at rtR0MemObjNativeAllocPhysNC+0x28/frame 0xffffff8495797870
SUPR0PageAllocEx() at SUPR0PageAllocEx+0x253/frame 0xffffff84957978f0
supdrvIOCtl() at supdrvIOCtl+0x1bd7/frame 0xffffff8495797980
VBoxDrvFreeBSDIOCtl() at VBoxDrvFreeBSDIOCtl+0x1e3/frame 0xffffff84957979f0
devfs_ioctl_f() at devfs_ioctl_f+0x7b/frame 0xffffff8495797a60
kern_ioctl() at kern_ioctl+0x106/frame 0xffffff8495797ab0
sys_ioctl() at sys_ioctl+0xfd/frame 0xffffff8495797b10
amd64_syscall() at amd64_syscall+0x5ea/frame 0xffffff8495797c30
Xfast_syscall() at Xfast_syscall+0xf7/frame 0xffffff8495797c30
--- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x801282d9c, rsp = 0x7fffff9a5868, rbp = 0x7fffff9a5870 ---

I’m not sure if the one time success is related to the patch or to
mere luck. If you need any test just drop me a line.

--
jimmy