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Date:      Sat, 22 Sep 2018 12:59:20 +0000
From:      bugzilla-noreply@freebsd.org
To:        vbox@FreeBSD.org
Subject:   maintainer-feedback requested: [Bug 231583] emulators/virtualbox-ose: crash after kldload vboxdrv, 11.2-RELEASE-p3
Message-ID:  <bug-231583-26505-t1NgPpcd9Q@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-231583-26505@https.bugs.freebsd.org/bugzilla/>
References:  <bug-231583-26505@https.bugs.freebsd.org/bugzilla/>

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Bugzilla Automation <bugzilla@FreeBSD.org> has asked vbox@FreeBSD.org for
maintainer-feedback:
Bug 231583: emulators/virtualbox-ose: crash after kldload vboxdrv,
11.2-RELEASE-p3
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D231583



--- Description ---
FreeBSD pf-bsd 11.2-RELEASE-p3 FreeBSD 11.2-RELEASE-p3 #0: Thu Sep  6 07:14=
:16
UTC 2018

Name	       : virtualbox-ose
Version        : 5.2.18_1

Output from: kgdb /usr/lib/debug/boot/kernel/kernel.debug  /var/crash/vmcor=
e.1
------------------------------------------------
Fatal trap 12: page fault while in kernel mode=09=09=09=09=20=20=20=20=20=
=20=20

cpuid =3D 0; apic id =3D 00=20=09=09=09=09=09=09=20=20=20=20=20=20=20

fault virtual address	=3D 0x134=20=09=09=09=09=09=20=20=20=20=20=20=20

fault code	=3D supervisor read data, page not present=09=09=20=20=20=20=20=
=20=20

instruction pointer =3D 0x20:0xffffffff80a98280=09=09=09=09=20=20=20=20=20=
=20=20

stack pointer		=3D 0x28:0xfffffe04666d1570=09=09=09=20=20=20=20=20=20=20

frame pointer		=3D 0x28:0xfffffe04666d15a0=09=09=09=20=20=20=20=20=20=20

code segment	    =3D base 0x0, limit 0xfffff, type 0x1b=09=09=20=20=20=20=
=20=20=20

	    =3D DPL 0, pres 1, long 1, def32 0, gran 1=09=09=09=20=20=20=20=20=20=
=20

processor eflags    =3D interrupt enabled, resume, IOPL =3D 0=09=09=20=20=
=20=20=20=20=20

current process     =3D 1878 (kldload)=09=09=09=09=09=20=20=20=20=20=20=20

trap number	=3D 12=09=09=09=09=09=09=09=20=20=20=20=20=20=20

panic: page fault=09=09=09=09=09=09=09=20=20=20=20=20=20=20

cpuid =3D 0=09=09=09=09=09=09=09=09=20=20=20=20=20=20=20

KDB: stack backtrace:=09=09=09=09=09=09=09=20=20=20=20=20=20=20

#0 0xffffffff80b3d567 at kdb_backtrace+0x67=09=09=09=09=20=20=20=20=20=20=20

#1 0xffffffff80af6b07 at vpanic+0x177=09=09=09=09=09=20=20=20=20=20=20=20

#2 0xffffffff80af6983 at panic+0x43=09=09=09=09=09=20=20=20=20=20=20=20

#3 0xffffffff80f77fdf at trap_fatal+0x35f=09=09=09=09=20=20=20=20=20=20=20

#4 0xffffffff80f78039 at trap_pfault+0x49=09=09=09=09=20=20=20=20=20=20=20

#5 0xffffffff80f77807 at trap+0x2c7=09=09=09=09=09=20=20=20=20=20=20=20

#6 0xffffffff80f57dcc at calltrap+0x8=09=09=09=09=09=20=20=20=20=20=20=20

#7 0xffffffff80a980d7 at destroy_dev+0x37=09=09=09=09=20=20=20=20=20=20=20

#8 0xffffffff82999117 at VBoxDrvFreeBSDModuleEvent+0x117=09=09=20=20=20=20=
=20=20=20

#9 0xffffffff80ad5f5f at module_register_init+0xbf=09=09=09=20=20=20=20=20=
=20=20

#10 0xffffffff80aca07f at linker_load_module+0xb3f=09=09=09=20=20=20=20=20=
=20=20

#11 0xffffffff80acb871 at kern_kldload+0xc1=09=09=09=09=20=20=20=20=20=20=20

#12 0xffffffff80acb98b at sys_kldload+0x5b=09=09=09=09=20=20=20=20=20=20=20

#13 0xffffffff80f79068 at amd64_syscall+0xa38=09=09=09=09=20=20=20=20=20=20=
=20

#14 0xffffffff80f5861d at fast_syscall_common+0x101=09=09=09=20=20=20=20=20=
=20=20

Uptime: 2m3s



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