Error I40E_AQ_RC_ENOSPC, forcing overflow promiscuous on PF

[proxman4]

hi

got similar logs here with XL710 . It produces a lot of logs.

Mar 22 23:16:19 opx kernel: i40e: Intel(R) Ethernet Connection XL710 Network Driver
Mar 22 23:16:23 opx kernel: i40e 0000:03:00.1: Error I40E_AQ_RC_ENOSPC adding RX filters on PF, promiscuous mode forced on
Mar 22 23:16:23 opx kernel: i40e 0000:03:00.1: Error I40E_AQ_RC_ENOSPC, forcing overflow promiscuous on PF
Mar 22 23:16:23 opx kernel: i40e 0000:03:00.1: Error I40E_AQ_RC_ENOSPC, forcing overflow promiscuous on PF
Mar 22 23:16:23 opx kernel: i40e 0000:03:00.1: Error I40E_AQ_RC_ENOSPC, forcing overflow promiscuous on PF
Mar 22 23:16:23 opx kernel: i40e 0000:03:00.1: Error I40E_AQ_RC_ENOSPC, forcing overflow promiscuous on PF
Mar 22 23:16:23 opx kernel: i40e 0000:03:00.1: Error I40E_AQ_RC_ENOSPC, forcing overflow promiscuous on PF
Mar 22 23:16:23 opx kernel: i40e 0000:03:00.1: Error I40E_AQ_RC_ENOSPC, forcing overflow promiscuous on PF
Mar 22 23:16:23 opx kernel: i40e 0000:03:00.1: Error I40E_AQ_RC_ENOSPC, forcing overflow promiscuous on PF

i'm on

pve-manager/7.4-17/513c62be (running kernel: 5.15.131-2-pve)

the kernel module is

srcversion:     53E40F02D13135369F99EBD
vermagic:       5.15.131-2-pve SMP mod_unload modversions

i checked the options with ethtool

ethtool -k enp3s0f1 | grep rx-vlan

rx-vlan-offload: on
rx-vlan-filter: on [fixed]
rx-vlan-stag-hw-parse: off [fixed]
rx-vlan-stag-filter: off [fixed]

my interface vlan conf looks like :

auto vmbr1
iface vmbr1 inet static
        bridge-ports enp3s0f1
        bridge-stp off
        bridge-fd 0
        bridge-vlan-aware yes
        bridge-vids 2-4094
#vrack_prive

auto vmbr1.11
iface vmbr1.11 inet static
        address 10.0.1.60/24
#interlan

...
# got 6 vlans

 

[pdionisis]

Same here with an xl710 x4 wihich is passed through to a VM running mikrotik.
No vlans

Proxmox 8.1.5
linux 6.5.13-3-pve

 

[iprowell]

I was having the same issue described here with two different Proxmox servers. I updated /etc/network/interfaces as below, and it solved the problem. Thanks for the guidance!

iface vmbr0 inet manual
        bridge-ports enp4s0f0
        bridge-stp off
        bridge-fd 0
        bridge-vlan-aware yes
        bridge-vids 10 11 12 13 14 15 16 50 51 77 101 102
        offload-rx-vlan-filter off

 

[pyrodex]

I was having the same issue described here with two different Proxmox servers. I updated /etc/network/interfaces as below, and it solved the problem. Thanks for the guidance!

iface vmbr0 inet manual
        bridge-ports enp4s0f0
        bridge-stp off
        bridge-fd 0
        bridge-vlan-aware yes
        bridge-vids 10 11 12 13 14 15 16 50 51 77 101 102
        offload-rx-vlan-filter off

I just upgraded from 8.1 to 8.2 and had this exact same issue crop up where it didn't before. Adding the offload-rx-vlan-filter off removed a ton of errors similar to others reported.

 

[Urbaman]

Also had the problem, with the system also going stale (backups to NFS storage blocked for a LXC, other VMs running and connecting.
Trying the workaround to see if it keeps the system more stable.