Problem starting container after dist-upgrade: safe_mount_beneath_at: Function not implemented

mlt

New Member
Apr 9, 2021
1
0
1
58
Berlin
enda.eu
Hi everybody,

I am facing problems starting all of our containers on a pve node after dist-upgrade and reboot.
All containers fail to start, VMs are coming up without problems.
It seems to boil down to a lxcfs / FUSE problem -- full messages attached.

Starting on console reveals:

# pct start 100
__safe_mount_beneath_at: 1106 Function not implemented - Failed to open 51(dev)
run_buffer: 314 Script exited with status 1
lxc_setup: 3388 Failed to run mount hooks
do_start: 1218 Failed to setup container "100"
__sync_wait: 36 An error occurred in another process (expected sequence number 5)
__lxc_start: 1999 Failed to spawn container "100"
startup for container '100' failed


So I am running out of ideas what the root cause of the problem could be and how to circumvent it.

Any help appreciated,
Matthias
 

Attachments

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!