Hi,
Do any VM's run, or are you trying to start a prexisting VM that used to
work? In that case maybe trying to install a new vm would isolate
whether the problem is with the host or not.
On 2/15/25 11:42, basti wrote:
Hello George,
mostly all have been done.
But nothing solves the Problem.
- vmx is seen in lscpu
- user was added to libvirt group
- kvm modules are load
it seem's there is a problem with the hardware, or somthing has chanced
within a a new installed vs. a long running system (since debian 8 or so)
I also try to install a kvm on an good old xeon X3430
This Board (FSC) and CPU run since 2014 as a kvm server.
After a new install of debian (11) there is the same problem.
Feb 15 18:34:09 kvm libvirtd[3166]: unknown procedure: 436
Feb 15 18:34:09 kvm libvirtd[3166]: unknown procedure: 436
Feb 15 18:34:09 kvm libvirtd[3166]: unknown procedure: 436
Feb 15 18:34:09 kvm libvirtd[3166]: unknown procedure: 436
Feb 15 18:34:09 kvm libvirtd[3166]: unknown procedure: 436
Feb 15 18:34:16 kvm libvirtd[3166]: Unable to create KVM VM for TSC
probing: Inappropriate ioctl for device
Feb 15 18:34:17 kvm libvirtd[3166]: Unable to create KVM VM for TSC
probing: Inappropriate ioctl for device
Feb 15 18:34:17 kvm libvirtd[3166]: Unable to create KVM VM for TSC
probing: Inappropriate ioctl for device
Feb 15 18:34:18 kvm libvirtd[3166]: Unable to create KVM VM for TSC
probing: Inappropriate ioctl for device
root@kvm:~# lscpu | grep "Model name\|Virtualization\|vmx\|svm"
Model name: Intel(R) Xeon(R) CPU X3430 @
2.40GHz
Virtualization: VT-x
Flags: fpu vme de pse tsc msr pae mce
cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse
sse2 ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts
rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni dtes64
monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2
popcnt lahf_lm pti tpr_shadow vnmi flexpriority ept vpid dtherm ida
I do not understand.
Perhaps some part of software is missing.
Am 15.02.25 um 00:07 schrieb George at Clug:
On Saturday, 15-02-2025 at 02:51 basti wrote:
> Hello I try to install some KVM machines on a i5-4590.
>
> virt-manger say Warning: KVM is not available.
>
> joournal looks like:
>
> Feb 14 16:43:06 kvm libvirtd[563]: Unable to create KVM VM for TSC
> probing: Inappropriate ioctl for device
>
>
> But kvm modules are load:
>
> root@kvm:~# lsmod | grep kvm
> kvm_intel 380928 0
> kvm 1146880 1 kvm_intel
> irqbypass 16384 1 kvm
>
>
> Can someone help what error message in journalctl mean?
> and how to solve that?
Are you able to update your BIOS ? It may help? Your hardware may
have an issue with the TSC ? (see below for links on the TSC)
I read an article saying "Summary, I did a BIOS upgrade, and the
qemu- kvm, now is working. "
https://bbs.archlinux.org/viewtopic.php?id=148163 <https://
bbs.archlinux.org/viewtopic.php?id=148163>
Did you make any specific settings when creating your Virtual
Machines (VMs)?
Or did you follow Virt-Manager's default settings?
Are you using Debian Bookworm as your host?
What is the OS you want to install in your VMs?
Are you attempting hardware passthrough?
Sorry for so many questions. But without knowing what your were
doing, it is hard to know what may be the cause of the issue.
I have no idea what you did differently from the basic installation
and use of KVM and Virt-Manager. Maybe nothing? Or maybe you have
made your own specific modifications?
Your hardware may have an issue with the TSC ? See https://
en.wikipedia.org/wiki/Time_Stamp_Counter
<https://en.wikipedia.org/wiki/ Time_Stamp_Counter>
Here are a few Internet searcher on the subject of TSC (whether they
are relevant or helpful for you, but maybe they can point you into a
direction of research?):
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/
html/virtualization_host_configuration_and_guest_installation_guide/
chap-virtualization_host_configuration_and_guest_installation_guide-
kvm_guest_timing_management#chap-
Virtualization_Host_Configuration_and_Guest_Installation_Guide-
KVM_guest_timing_management
<https://docs.redhat.com/en/documentation/
red_hat_enterprise_linux/6/html/
virtualization_host_configuration_and_guest_installation_guide/chap-
virtualization_host_configuration_and_guest_installation_guide-
kvm_guest_timing_management#chap-
Virtualization_Host_Configuration_and_Guest_Installation_Guide-
KVM_guest_timing_management>
14.1. Constant Time Stamp Counter (TSC)
https://arseniyshestakov.github.io/vfio-archive/onepage <https://
arseniyshestakov.github.io/vfio-archive/onepage>/
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/5/
epub/5.8_technical_notes/known_issues-gfs2-utils <https://
docs.redhat.com/en/documentation/red_hat_enterprise_linux/5/
epub/5.8_technical_notes/known_issues-gfs2-utils>
BZ#810123
Previously, requests for large data blocks with the ZSECSENDCPRB
ioctl() system call failed due to an invalid parameter. A misleading
error code was returned, concealing the real problem.
For a basic installation, which I a guessing you are well beyond, my
first suggestions for you is to follow the instructions on:
https://wiki.debian.org/KVM <https://wiki.debian.org/KVM>
>From the above, I usually one use the following steps and can
create virtual machines without any issues.
$ sudo apt install qemu-system libvirt-daemon-system virt-manager
In order to manage virtual machines as a regular user, that user
needs to be added to the libvirt group:
# adduser <youruser> libvirt
As others have suggested, the first step for using KVM, virt-manager
and virtualisation is to check that virtualisation is enabled in BIOS.
# lscpu | grep "vmx\|svm"
(returns nothing if Virtualisation is turned off in bios)
# lsmod | grep kvm
(returns nothing if Virtualisation is turned off in bios)
On my i5 PC with virtualisation options turned on in BIOS, and on
which I am running KVM and Virt-Manager to create VMs:
# lscpu | grep "Model name\|Virtualization\|vmx\|svm"
Model name: Intel(R) Core(TM) i5
CPU 670 @ 3.47GHz
BIOS Model name: Intel(R) Core(TM) i5
CPU 670 @ 3.47GHz CPU @ 3.4GHz
Flags: fpu vme de pse tsc msr pae mce
cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr
sse sse2 ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon
pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni
pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm
pcid sse4_1 sse4_2 popcnt aes lahf_lm pti ssbd ibrs ibpb stibp
tpr_shadow vnmi flexpriority ept vpid dtherm ida arat flush_l1d
Virtualization: VT-x
You could then check that the libvirtd.service is enabled and
running (I presume it is)
# systemctl status libvirtd.service
● libvirtd.service - Virtualization daemon
Loaded: loaded (/lib/systemd/system/libvirtd.service; enabled;
preset: enabled)
Active: active (running) since Sat 2025-02-15 07:14:34 AEDT;
17s ago
Hoping some of this may help you.
George.
>
>
--
Titus Newswanger
