[  741.247679] veth0: entered allmulticast mode
[  741.247781] veth1: entered allmulticast mode
[  741.247855] veth2: entered allmulticast mode
[  741.247942] veth3: entered allmulticast mode
[  748.789248] veth0: left allmulticast mode
[  748.789304] veth1: left allmulticast mode
[  748.789338] veth2: left allmulticast mode
[  748.789365] veth3: left allmulticast mode