since
VirtualBox Version 6.1.2 r135662 (Qt5.11.3)
Code: Select all
hostnamectl; # guest
Static hostname: debian10template
Icon name: computer-vm
Chassis: vm
Virtualization: oracle
Operating System: Debian GNU/Linux 10 (buster)
Kernel: Linux 4.19.0-11-amd64
Architecture: x86-64
# there is no qemu kvm installed on host
dpkg -l|grep qemu-kvm
apt update;
apt upgrade;
apt install build-essential module-assistant linux-headers-$(uname -r) vim
# recompile guest additions works
/virtualbox/VBoxLinuxAdditions.run
# loading the module ain't workin (never change a running system ay?)
modprobe vboxsf
modprobe: ERROR: could not insert 'vboxsf': Unknown symbol in module, or unknown parameter (see dmesg
something is seriously wrong with VBoxGuestAdditions.iso under Debian 10
Code: Select all
dmesg; # says
[ 146.839836] 15:14:57.740338 main VBoxService 6.1.2 r135662 (verbosity: 0) linux.amd64 (Jan 13 2020 12:06:55) release log
15:14:57.74034
[ 146.840109] 15:14:57.741154 main OS Product: Linux
[ 146.840365] 15:14:57.741371 main OS Release: 4.19.0-11-amd64
[ 146.840711] 15:14:57.741622 main OS Version: #1 SMP Debian 4.19.146-1 (2020-09-17)
[ 146.841328] 15:14:57.741968 main Executable: /opt/VBoxGuestAdditions-6.1.2/sbin/VBoxService
15:14:57.741969 main Process ID: 10584
[ 146.842885] 15:14:57.743782 main 6.1.2 r135662 started. Verbose level = 0
[ 146.846211] 15:14:57.746944 main vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1)
[ 146.850221] 15:14:57.750977 main Error: Failed to become guest control master: VERR_VERSION_MISMATCH
[ 146.851184] 15:14:57.751802 main Error: Service 'control' failed to initialize: VERR_VERSION_MISMATCH
[ 146.851688] 15:14:57.752552 main Session 0 is about to close ...
[ 146.852792] 15:14:57.753628 main Stopping all guest processes ...
[ 146.853141] 15:14:57.754059 main Closing all guest files ...
[ 146.853658] 15:14:57.754698 main Ended.
[ 334.497075] vboxsf: loading out-of-tree module taints kernel.
[ 334.497141] vboxsf: module verification failed: signature and/or required key missing - tainting kernel
[ 334.497179] vboxsf: Unknown symbol VBoxGuest_RTLogBackdoorPrintf (err -2)
[ 334.497199] vboxsf: Unknown symbol VBoxGuestIDC (err -2)
[ 334.497218] vboxsf: Unknown symbol VBoxGuest_RTSemFastMutexRequest (err -2)
[ 334.497231] vboxsf: Unknown symbol VBoxGuest_RTSemFastMutexRelease (err -2)
[ 334.497239] vboxsf: Unknown symbol VBoxGuest_RTStrNLen (err -2)
[ 334.497251] vboxsf: Unknown symbol VBoxGuest_RTLogRelGetDefaultInstanceEx (err -2)
[ 334.497262] vboxsf: Unknown symbol VBoxGuest_RTStrCopy (err -2)
[ 334.497273] vboxsf: Unknown symbol VBoxGuest_RTErrConvertToErrno (err -2)
[ 334.497293] vboxsf: Unknown symbol VBoxGuest_RTSemFastMutexCreate (err -2)
[ 334.497300] vboxsf: Unknown symbol VBoxGuest_RTSemFastMutexDestroy (err -2)
[ 334.497311] vboxsf: Unknown symbol VBoxGuest_RTMemContFree (err -2)
[ 334.497319] vboxsf: Unknown symbol VBoxGuest_RTSemMutexRelease (err -2)
[ 334.497330] vboxsf: Unknown symbol VBoxGuest_rtR0MemObjLinuxVirtToPage (err -2)
[ 334.497343] vboxsf: Unknown symbol VBoxGuest_RTAssertShouldPanic (err -2)
[ 334.497355] vboxsf: Unknown symbol VBoxGuest_RTLogLoggerEx (err -2)
[ 334.497366] vboxsf: Unknown symbol VBoxGuest_RTMemContAlloc (err -2)
[ 334.497376] vboxsf: Unknown symbol VBoxGuest_RTSemMutexRequest (err -2)
[ 334.497384] vboxsf: Unknown symbol VBoxGuest_RTSemMutexCreate (err -2)
[ 334.497392] vboxsf: Unknown symbol VBoxGuest_RTSemMutexDestroy (err -2)
[ 334.497405] vboxsf: Unknown symbol VBoxGuest_RTAssertMsg1Weak (err -2)
[ 334.497427] vboxsf: Unknown symbol VBoxGuest_RTAssertMsg2Weak (err -2)
plz help X-D
always those damn upgrades