Bug 252563

Summary: emulators/virtualbox-ose: panic when vbox boots guest
Product: Ports & Packages Reporter: Matthias Apitz <guru>
Component: Individual Port(s)Assignee: Virtualbox Team (Nobody) <vbox>
Status: New ---    
Severity: Affects Only Me CC: grahamperrin, guru, vvd
Priority: --- Flags: bugzilla: maintainer-feedback? (vbox)
Version: Latest   
Hardware: amd64   
OS: Any   
Attachments:
Description Flags
screen of the stack trace of the panic none

Description Matthias Apitz 2021-01-10 19:40:31 UTC
This panic is with:

# uname -a
FreeBSD c720-r368166 13.0-CURRENT FreeBSD 13.0-CURRENT #23 r368166M: Thu Dec 17 13:12:37 CET 2020     guru@c720-r368166:/usr/obj/usr/src/amd64.amd64/sys/GENERIC  amd64

and ports from head of November 30.

# pkg info | grep virtualbox
virtualbox-ose-5.2.44_4        General-purpose full virtualizer for x86 hardware
virtualbox-ose-kmod-5.2.44_3   VirtualBox kernel module for FreeBSD
# kldstat | grep vbox
10    1 0xffffffff82288000    8abf0 vboxdrv.ko

The host panics when the VM boots from the ISO image of the guest, tested
with an ISO of Ubuntu 20.04LTS and Windows10. With Ubuntu there is
already its plash screen and Ubuntu is checking the ISO.

The panic screen is here http://www.unixarea.de/fbsd-panic-20210110.jpg
Comment 1 VVD 2021-01-10 20:12:46 UTC
(In reply to Matthias Apitz from comment #0)
Try to update virtualbox-ose-kmod to 5.2.44_4:
https://svnweb.freebsd.org/ports?view=revision&revision=560502
Comment 2 Matthias Apitz 2021-01-10 20:52:19 UTC
I updated to:

$ pkg info virtualbox*
virtualbox-ose-5.2.44_4
virtualbox-ose-kmod-5.2.44_4

and rebooted. The panic remains
Comment 3 Matthias Apitz 2021-01-14 12:14:57 UTC
last night I updated to:

root@c720-r368166:/usr/ports/emulators # svn up virtualbox-ose virtualbox-ose-kmod
Updating 'virtualbox-ose':
At revision 561552.
Updating 'virtualbox-ose-kmod':
At revision 561552.
Summary of updates:
  Updated 'virtualbox-ose' to r561552.
  Updated 'virtualbox-ose-kmod' to r561552.

and compiled and installed both. 

Then I booted only Xorg-twm-xterm to launch VirtualBox and was able to boot Ubuntu fine in the VM.

When I have up Xorg-KDE5-plasma it crashes while booting any guest.

Could this be a memory problem? The host has 2 GByte RAM and to the VM 1024 MB is configured. It crashes also with 512 MB

The red in the VM is set to NAT.
Comment 4 Matthias Apitz 2021-01-14 13:44:58 UTC
Created attachment 221564 [details]
screen of the stack trace of the panic