[  668.329564] veth0: entered allmulticast mode
[  668.329633] veth1: entered allmulticast mode
[  668.329672] veth2: entered allmulticast mode
[  668.329712] veth3: entered allmulticast mode
[  677.154986] veth0: left allmulticast mode
[  677.155039] veth1: left allmulticast mode
[  677.155068] veth2: left allmulticast mode
[  677.155097] veth3: left allmulticast mode