[  700.326251][ T4144] veth0: entered allmulticast mode
[  700.326750][ T4144] veth1: entered allmulticast mode
[  700.327106][ T4144] veth2: entered allmulticast mode
[  700.327436][ T4144] veth3: entered allmulticast mode
[  713.050106][ T4144] veth0: left allmulticast mode
[  713.050344][ T4144] veth1: left allmulticast mode
[  713.050527][ T4144] veth2: left allmulticast mode
[  713.050700][ T4144] veth3: left allmulticast mode