On Sat, Dec 19, 2020 at 03:54:47PM +0000, Gary Palmer wrote:
> Hi,
>
> I just upgraded from 11.4 to 12.2 and now every time I start virtualbox GUI
> my box kernel panics. Before everyone screams "install new kernel moudle",
> I did that already
>
> % pkg info virtualbox-ose-kmod | grep -i arch
> Architecture : FreeBSD:12:amd64
>
> In fact recompiled it today in case that was the problem
>
> The backtrace from core.txt is:
>
> #0 doadump () at src/sys/amd64/include/pcpu_aux.h:55
> 55 __asm("movq %%gs:%P1,%0" : "=r" (td) : "n" (offsetof(struct
> pcpu,
> (kgdb) #0 doadump () at src/sys/amd64/include/pcpu_aux.h:55
> #1 0xffffffff80bbe7b5 in kern_reboot (howto=260)
> at /usr/src/sys/kern/kern_shutdown.c:451
> #2 0xffffffff80bbebf3 in vpanic (fmt=<value optimized out>,
> ap=<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:880
> #3 0xffffffff80bbea13 in panic (fmt=<value optimized out>)
> at /usr/src/sys/kern/kern_shutdown.c:807
> #4 0xffffffff8108f911 in trap_fatal (frame=<value optimized out>,
> eva=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:921
> #5 0xffffffff8108f96f in trap_pfault (frame=0xfffffe00fd135650,
> usermode=<value optimized out>, signo=<value optimized out>,
> ucode=<value optimized out>) at src/sys/amd64/include/pcpu_aux.h:55
> #6 0xffffffff8108efb6 in trap (frame=0xfffffe00fd135650)
> at /usr/src/sys/amd64/amd64/trap.c:405
> #7 0xffffffff81066f68 in calltrap ()
> at /usr/src/sys/amd64/amd64/exception.S:289
> #8 0xffffffff80cb787a in if_alloc (type=6 '\006') at
> /usr/src/sys/net/if.c:384
> #9 0xffffffff83f5e02a in vboxNetAdpOsCreate ()
> from /boot/modules/vboxnetadp.ko
> #10 0xffffffff83f5e619 in vboxNetAdpCreate () from /boot/modules/vboxnetadp.ko
> #11 0xffffffff83f5e4f6 in VBoxNetAdpFreeBSDCtrlioctl ()
> from /boot/modules/vboxnetadp.ko
> #12 0xffffffff80a79130 in devfs_ioctl (ap=<value optimized out>)
> at /usr/src/sys/fs/devfs/devfs_vnops.c:797
> #13 0xffffffff8124722b in VOP_IOCTL_APV (vop=0xffffffff81af67d0,
> a=0xfffffe00fd135878) at vnode_if.c:1067
> #14 0xffffffff80c9ca6a in vn_ioctl (fp=0xfffff800116d5f50,
> com=<value optimized out>, data=0xfffffe00fd135a10,
> active_cred=0xfffff80182dce400, td=<value optimized out>) at
> vnode_if.h:882
> #15 0xffffffff80a7971e in devfs_ioctl_f (fp=<value optimized out>,
> com=<value optimized out>, data=<value optimized out>,
> cred=<value optimized out>, td=0xfffff8021fbd4740)
> at /usr/src/sys/fs/devfs/devfs_vnops.c:755
> #16 0xffffffff80c28697 in kern_ioctl (td=<value optimized out>,
> fd=<value optimized out>, com=3223352833, data=<value optimized out>)
> at src/sys/sys/file.h:337
> #17 0xffffffff80c2833a in sys_ioctl (td=0xfffff8021fbd4740,
> uap=0xfffff8021fbd4b00) at /usr/src/sys/kern/sys_generic.c:713
> #18 0xffffffff810904c7 in amd64_syscall (td=0xfffff8021fbd4740, traced=0)
> at src/sys/amd64/amd64/../../kern/subr_syscall.c:144
> #19 0xffffffff8106788e in fast_syscall_common ()
> at /usr/src/sys/amd64/amd64/exception.S:582
> #20 0x000000080056763a in ?? ()
> Previous frame inner to this frame (corrupt stack?)
>
>
> I tried "vboxmanage list vms" from my account on the console, which
> caused the crash. If I try it from an acocunt which has no VMs
> then it doesn't cause a crash, so it looks like something in one of my
> VMs is causing the issue. Figuring out which one is causing the issue
> could be problematic.
>
> I also compiled a GENERIC kernel to see if that would help, it did not.
> My src.conf is pretty bare - just turns off sendmail, NIS, IPX and
> SHAREDOCS.
OK, seems I got bitten by the upgrade. Even though I had recompiled
everything I had not checked the VIMAGE option in virtualbox-ose-kmod
Checked that option, recompiled the kmod, did "service vboxnet stop"
followed by "service vboxnet start" and no more crashes
Sorry for the noise
Regards,
Gary
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