vmxnet3/e1000 tx hang/resetting adapter

[Artem Kurgun]

Hello,
Have a problem with often and spontaneously resetting virtual NIC.
We have 4.15.18-1-pve. The problem appear at Debian 9 VM which is used for voip pbx.
Try to change between e1000 and vmxnet3 nics no matter:

#########
Sep 24 20:34:09 pbx kernel: [23359.253130] e1000 0000:00:12.0 ens18: Reset adapter
Sep 24 20:34:11 pbx kernel: [23361.329281] e1000: ens18 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
##########
Sep 25 21:14:28 pbx kernel: [75121.016626] vmxnet3 0000:00:12.0 ens18: tx hang
Sep 25 21:14:28 pbx kernel: [75121.016725] vmxnet3 0000:00:12.0 ens18: resetting
Sep 25 21:14:28 pbx kernel: [75121.032608] vmxnet3 0000:00:12.0 ens18: intr type 3, mode 0, 5 vectors allocated
Sep 25 21:14:28 pbx kernel: [75121.037122] vmxnet3 0000:00:12.0 ens18: NIC Link is Up 1000 Mbps

Also tried to use
ethtool -K ens18 tso off gso off gro off lro off
no result

Any recommendations?

 

[Artem Kurgun]

The issue sloved by migrating service to HW server.

 

[wolfgang]

Hi,

why do you do not use virtio as nic?

 

[Artem Kurgun]

By default firstly it was virtio, but problem appear too and during debugging we try vmxnet3 and then e1000. Unfortunatelly logs with virtio didn't save