Network problem with Intel X540-T2

Ilnaz

New Member
Jan 20, 2018
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I want replace Esxi with Proxmox, but where is some problem with network. After 12 - 15 hours linux bridge vmbrX wich connected to Windows 7 guest is freeze. After each port failure host reboot improve this issue. Output of /var/log/messages is attach. I googled problem but recommendation isn't help.

Pveversion: pve-manager/5.1-42/724a6cb3 (running kernel: 4.13.13-4-pve)

root@pve:~# ethtool -i eno1
driver: ixgbe
version: 5.3.3
firmware-version: 0x800003e2
expansion-rom-version:
bus-info: 0000:01:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes

My interfaces config:

auto lo
iface lo inet loopback

allow-hotplug eno2

auto eno2
iface eno2 inet manual

auto eno1
iface eno1 inet manual

auto vmbr16
iface vmbr16 inet static
address 10.10.xx.xx
netmask 255.255.255.0
gateway 10.10.xx.xx
bridge_ports eno1
bridge_stp off
bridge_fd 0

P.S. I disable LRO, TSO, GRO on ether port but still freeze.
 

Attachments

After guest port down, in logs i have message:

18:00:03 pve kernel: [205881.986502] ixgbe 0000:01:00.0 eno1: Fake Tx hang detected with timeout of 80 seconds