crashing after unplugging a ethernet.

[larry155]

I wanted to bypass my router for a completely unrelated issue with my computer, So I unplugged the router and unplugged my proxmox server and after replugging it back in it's not working. If I try to start multiple vms with A network device configured the entire proxmox web Panel and server freezes. about 10% of the time it's giving me this error Before eventually freezing.

/usr/bin/kvm: error while loading shared libraries: /lib/x86_64-linux-gnu/libcrypto.so.3: unexpected reloc type 0x10000007
command '/usr/bin/kvm --version' failed: exit code 127
TASK ERROR: Detected old QEMU binary ('unknown', at least 3.0 is required)

 

[larry155]

Also for some reason when I try dpkg --configure -a the system also just completely freezes And I have to hard reboot it.

 

[LnxBil]

I suspect a problem with your storage. What does dmesg tell you?

 

[larry155]

also getting
command '/usr/bin/kvm --version' failed: got signal 11
TASK ERROR: Detected old QEMU binary ('unknown', at least 3.0 is required)

 

[larry155]

I suspect a problem with your storage. What does dmesg tell you?

I'm a bit of a Linux/proxmox noob. So I'm not quite sure what to look for.

 

[LnxBil]

There are no errors in there, so that's good.

What is the output of

/usr/bin/kvm --version

 

[larry155]

There are no errors in there, so that's good.

What is the output of

/usr/bin/kvm --version

root@pve:~# /usr/bin/kvm --version
QEMU emulator version 9.0.2 (pve-qemu-kvm_9.0.2-4)
Copyright (c) 2003-2024 Fabrice Bellard and the QEMU Project developers

I can start all the vm's fine if i don't have a network device on them. But if anything touches the network like I try to update it or anything like that it just dies.

 

[LnxBil]

Have you updated PVE recently? If so, was everything alright? If not, please do it.

 

[larry155]

Have you updated PVE recently? If so, was everything alright? If not, please do it.

root@pve:~# apt update
Hit:1 http://security.debian.org bookworm-security InRelease
Hit:2 http://ftp.au.debian.org/debian bookworm InRelease   
Hit:3 http://ftp.au.debian.org/debian bookworm-updates InRelease
Get:4 https://pkgs.tailscale.com/stable/debian bookworm InRelease
Hit:5 http://download.proxmox.com/debian/pve bookworm InRelease
Hit:6 http://download.proxmox.com/debian/ceph-quincy bookworm InRelease
Fetched 6,581 B in 2s (3,973 B/s)
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
All packages are up to date.
root@pve:~# apt full-upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
  dnsmasq-base iw libbluetooth3 libgudev-1.0-0 libjim0.81 libmbim-glib4 libmbim-proxy libmbim-utils libmm-glib0 libndp0 libnl-genl-3-200 libnm0 libpcsclite1 libqmi-glib5 libqmi-proxy libqmi-utils libqrtr-glib0
  libteamdctl0 modemmanager network-manager ppp proxmox-kernel-6.8.12-1-pve-signed rfkill usb-modeswitch usb-modeswitch-data wireless-regdb wpasupplicant
Use 'apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
root@pve:~# apt dist-upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
  dnsmasq-base iw libbluetooth3 libgudev-1.0-0 libjim0.81 libmbim-glib4 libmbim-proxy libmbim-utils libmm-glib0 libndp0 libnl-genl-3-200 libnm0 libpcsclite1 libqmi-glib5 libqmi-proxy libqmi-utils libqrtr-glib0
  libteamdctl0 modemmanager network-manager ppp proxmox-kernel-6.8.12-1-pve-signed rfkill usb-modeswitch usb-modeswitch-data wireless-regdb wpasupplicant
Use 'apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
root@pve:~# pveversion
pve-manager/8.3.0/c1689ccb1065a83b (running kernel: 6.8.12-4-pve)

I did try to update it before when I first started to have the problem through the web interface but it just crashed when it tried to download it however I did just do the above and that seemed to work.

 

[LnxBil]

So, you're already on PVE 8.3 was I see. Can you please report the full version output with pveversion -v? Have you rebootet recently?

 

[larry155]

So, you're already on PVE 8.3 was I see. Can you please report the full version output with pveversion -v? Have you rebootet recently?

root@pve:~# pveversion -v
proxmox-ve: 8.3.0 (running kernel: 6.8.12-4-pve)
pve-manager: 8.3.0 (running version: 8.3.0/c1689ccb1065a83b)
proxmox-kernel-helper: 8.1.0
proxmox-kernel-6.8: 6.8.12-4
proxmox-kernel-6.8.12-4-pve-signed: 6.8.12-4
proxmox-kernel-6.8.12-2-pve-signed: 6.8.12-2
proxmox-kernel-6.8.4-2-pve-signed: 6.8.4-2
ceph-fuse: 17.2.7-pve3
corosync: 3.1.7-pve3
criu: 3.17.1-2
glusterfs-client: 10.3-5
ifupdown2: 3.2.0-1+pmx11
ksm-control-daemon: 1.5-1
libjs-extjs: 7.0.0-5
libknet1: 1.28-pve1
libproxmox-acme-perl: 1.5.1
libproxmox-backup-qemu0: 1.4.1
libproxmox-rs-perl: 0.3.4
libpve-access-control: 8.2.0
libpve-apiclient-perl: 3.3.2
libpve-cluster-api-perl: 8.0.10
libpve-cluster-perl: 8.0.10
libpve-common-perl: 8.2.9
libpve-guest-common-perl: 5.1.6
libpve-http-server-perl: 5.1.2
libpve-network-perl: 0.10.0
libpve-rs-perl: 0.9.0
libpve-storage-perl: 8.2.9
libspice-server1: 0.15.1-1
lvm2: 2.03.16-2
lxc-pve: 6.0.0-1
lxcfs: 6.0.0-pve2
novnc-pve: 1.5.0-1
proxmox-backup-client: 3.2.9-1
proxmox-backup-file-restore: 3.2.9-1
proxmox-firewall: 0.6.0
proxmox-kernel-helper: 8.1.0
proxmox-mail-forward: 0.3.1
proxmox-mini-journalreader: 1.4.0
proxmox-offline-mirror-helper: 0.6.7
proxmox-widget-toolkit: 4.3.1
pve-cluster: 8.0.10
pve-container: 5.2.2
pve-docs: 8.3.1
pve-edk2-firmware: 4.2023.08-4
pve-esxi-import-tools: 0.7.2
pve-firewall: 5.1.0
pve-firmware: 3.14-1
pve-ha-manager: 4.0.6
pve-i18n: 3.3.1
pve-qemu-kvm: 9.0.2-4
pve-xtermjs: 5.3.0-3
qemu-server: 8.3.0
smartmontools: 7.3-pve1
spiceterm: 3.3.0
swtpm: 0.8.0+pve1
vncterm: 1.8.0
zfsutils-linux: 2.2.6-pve1

I probably have rebooted about 20 times over the past 6 hours trying to get this to work haha, it's the only way to get the Machine back online when it breaks.

 

[larry155]

looks like this might have been an issue with tailscale. After uninstalling it everything seems to be working again. unless it magically fixed itself, Considering I don't even really know how it started I wouldn't be surprised.

 

[LnxBil]

Thank you. I'm out of ideas, maybe others can chime in.

EDIT: I waited too long to actually post my answer. Glad it worked out for you.

 

[larry155]

nvm. The issue is back Looks like if you slowly start the vm's one by one it works