[  706.541467][ T8552] veth0: entered allmulticast mode
[  706.541847][ T8552] veth1: entered allmulticast mode
[  706.542090][ T8552] veth2: entered allmulticast mode
[  706.542321][ T8552] veth3: entered allmulticast mode
[  717.842336][ T8552] veth0: left allmulticast mode
[  717.842616][ T8552] veth1: left allmulticast mode
[  717.842827][ T8552] veth2: left allmulticast mode
[  717.843018][ T8552] veth3: left allmulticast mode