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

[Jimmy Olgeni]

The following reply was made to PR ports/187580; it has been noted by GNATS.

From: Jimmy Olgeni <olgeni at olgeni.com>
To: Jung-uk Kim <jkim at FreeBSD.org>
Cc: bug-followup at FreeBSD.org, vbox at FreeBSD.org
Subject: Re: ports/187580: emulators/virtualbox-ose panic when starting
 virtual machine on 9.2-STABLE
Date: Sat, 15 Mar 2014 20:47:37 +0100 (CET)

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 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
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