lxc_create_network_priv: 3463 Success - Failed to create network device

[axel885]

Hi to all!
i don't know if it is a correct section and i looking for a solution but i can't. I have this problem, if i add a second network interface ( in this case a linux bridge) the container doesn't starts and return this error:



run_buffer: 571 Script exited with status 255
lxc_create_network_priv: 3463 Success - Failed to create network device
lxc_spawn: 1847 Failed to create the network
TASK ERROR: startup for container '113' failed


Thank to all for the help!

 

[fba]

Hi,

you could try what is described in this and the following posts: https://forum.proxmox.com/threads/s...d-to-create-network-device.100745/post-434789

 

[axel885]

Hi,

you could try what is described in this and the following posts: https://forum.proxmox.com/threads/s...d-to-create-network-device.100745/post-434789

i tried but nothing worked

 

[fba]

In the linked post two commands are listed. Please post their output here.

 

[axel885]

Sure thanks,
i attached the results. It happends every time i try to add a linux bridge to 1 container. This is an example

 

[fba]

It is easier to access the text, if just the text is pasted here.

root@pve:~# pct config 102
arch: amd64
cores: 2
description: <div align='center'><a href='https://Helper-Scripts.com' target='_blank' rel='noopener noreferrer'><img src='https://raw.githubusercontent.com/tteck/Proxmox/main/misc/images/logo-81x112.png'/></a>%0A%0A  # prova1 LXC%0A%0A  <a href='https://ko-fi.com/proxmoxhelperscripts'><img src='https://img.shields.io/badge/&#x2615;-Buy me a coffee-blue' /></a>%0A  </div>%0A%0A%0Ahttp://192.168.86.77%3A8989/%0A%0Aadmin prova1%0A
features: keyctl=1,nesting=1
hostname: prova1
memory: 1024
mp1: /mnt/nas/media/,mp=/mnt
net0: name=eth0,bridge=vmbr0,gw=192.168.86.1,hwaddr=BC:24:11:F4:8C:5D,ip=192.168.86.77/24,type=veth
net1: name=eth1,bridge=vmbr1,firewall=1,hwaddr=BC:24:11:BF:57:A4,type=veth
onboot: 1
ostype: debian
rootfs: local-lvm:vm-102-disk-0,size=4G
swap: 512
tags: proxmox-helper-scripts

Haven't seen an error like this before, but maybe someone else has:

...
DEBUG    utils - ../src/lxc/utils.c:run_buffer:560 - Script exec /usr/share/lxc/lxcnetaddbr 102 net up veth  veth102i1 produced output: Undefined subroutine &PVE::Firewall::is_nftables called at /usr/share/perl5/PVE/LXC.pm line 1009.
ERROR    utils - ../src/lxc/utils.c:run_buffer:571 - Script exited with status 255
ERROR    network - ../src/lxc/network.c:lxc_create_network_priv:3463 - Success - Failed to create network device
...

 

[axel885]

It is easier to access the text, if just the text is pasted here.

root@pve:~# pct config 102
arch: amd64
cores: 2
description: <div align='center'><a href='https://Helper-Scripts.com' target='_blank' rel='noopener noreferrer'><img src='https://raw.githubusercontent.com/tteck/Proxmox/main/misc/images/logo-81x112.png'/></a>%0A%0A  # prova1 LXC%0A%0A  <a href='https://ko-fi.com/proxmoxhelperscripts'><img src='https://img.shields.io/badge/&#x2615;-Buy me a coffee-blue' /></a>%0A  </div>%0A%0A%0Ahttp://192.168.86.77%3A8989/%0A%0Aadmin prova1%0A
features: keyctl=1,nesting=1
hostname: prova1
memory: 1024
mp1: /mnt/nas/media/,mp=/mnt
net0: name=eth0,bridge=vmbr0,gw=192.168.86.1,hwaddr=BC:24:11:F4:8C:5D,ip=192.168.86.77/24,type=veth
net1: name=eth1,bridge=vmbr1,firewall=1,hwaddr=BC:24:11:BF:57:A4,type=veth
onboot: 1
ostype: debian
rootfs: local-lvm:vm-102-disk-0,size=4G
swap: 512
tags: proxmox-helper-scripts

Haven't seen an error like this before, but maybe someone else has:

...
DEBUG    utils - ../src/lxc/utils.c:run_buffer:560 - Script exec /usr/share/lxc/lxcnetaddbr 102 net up veth  veth102i1 produced output: Undefined subroutine &PVE::Firewall::is_nftables called at /usr/share/perl5/PVE/LXC.pm line 1009.
ERROR    utils - ../src/lxc/utils.c:run_buffer:571 - Script exited with status 255
ERROR    network - ../src/lxc/network.c:lxc_create_network_priv:3463 - Success - Failed to create network device
...

good to know, netx time i post in this way!
Anyway... any ideas?
Thanks