I recently upgraded from Proxmox 8.2 to Proxmox 8.3. I also opted into the 6.11 kernel (
).
My guest VMs are mostly Debian hosts - I noticed that many of them seemed to have no network connectivity after rebooting PVE after the update. However, toggling the network interface up, then down seemed to fix it (at least until the next reboot). E.g.:
(Although there is one particular host that bringing the interface down then up doesn't seem to work:
Anyway - at first I had assumed this loss of network connectivity was this Proxmox 8.3 issue:
https://www.reddit.com/r/Proxmox/comments/1gykmek/upgrading_from_8_to_83_no_network_at_boot/
https://bugzilla.proxmox.com/show_bug.cgi?id=5926
However, as per comment 6 on the bug, it seems like I might have an unrelated issue, as the latest kernel doesn't seem to resolve it for me.
My currently running kernel:
Verbose output of pveversion:
Boot messages from journalctl:
https://gist.github.com/victorhooi/dc433e584882a67090cd9cf6646331f3 (Forum says my post has too many characters)
Does anybody have nay idea what might be going on here?
Code:
apt install proxmox-kernel-6.11My guest VMs are mostly Debian hosts - I noticed that many of them seemed to have no network connectivity after rebooting PVE after the update. However, toggling the network interface up, then down seemed to fix it (at least until the next reboot). E.g.:
Code:
sudo ifdown enp6s18
sudo ifup enp6s18Anyway - at first I had assumed this loss of network connectivity was this Proxmox 8.3 issue:
https://www.reddit.com/r/Proxmox/comments/1gykmek/upgrading_from_8_to_83_no_network_at_boot/
https://bugzilla.proxmox.com/show_bug.cgi?id=5926
However, as per comment 6 on the bug, it seems like I might have an unrelated issue, as the latest kernel doesn't seem to resolve it for me.
My currently running kernel:
Code:
# uname -a
Linux grandstand-vm02 6.11.0-2-pve #1 SMP PREEMPT_DYNAMIC PMX 6.11.0-2 (2024-12-04T10:29Z) x86_64 GNU/LinuxVerbose output of pveversion:
Code:
# pveversion --verbose
proxmox-ve: 8.3.0 (running kernel: 6.11.0-2-pve)
pve-manager: 8.3.1 (running version: 8.3.1/fb48e850ef9dde27)
proxmox-kernel-helper: 8.1.0
pve-kernel-5.19: 7.2-15
pve-kernel-5.13: 7.1-9
proxmox-kernel-6.11.0-2-pve-signed: 6.11.0-2
proxmox-kernel-6.11: 6.11.0-2
proxmox-kernel-6.11.0-1-pve-signed: 6.11.0-1
proxmox-kernel-6.8: 6.8.12-5
proxmox-kernel-6.8.12-5-pve-signed: 6.8.12-5
pve-kernel-5.19.17-2-pve: 5.19.17-2
pve-kernel-5.13.19-6-pve: 5.13.19-15
pve-kernel-5.13.19-2-pve: 5.13.19-4
ceph-fuse: 16.2.15+ds-0+deb12u1
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: 0.9.1
libpve-storage-perl: 8.3.1
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: 3.3.2-1
proxmox-backup-file-restore: 3.3.2-2
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: 4.3.3
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: 3.14-2
pve-ha-manager: 4.0.6
pve-i18n: 3.3.2
pve-qemu-kvm: 9.0.2-4
pve-xtermjs: 5.3.0-3
qemu-server: 8.3.2
smartmontools: 7.3-pve1
spiceterm: 3.3.0
swtpm: 0.8.0+pve1
vncterm: 1.8.0
zfsutils-linux: 2.2.6-pve1Boot messages from journalctl:
https://gist.github.com/victorhooi/dc433e584882a67090cd9cf6646331f3 (Forum says my post has too many characters)
Does anybody have nay idea what might be going on here?