[  661.922452] veth0: entered allmulticast mode
[  661.922544] veth1: entered allmulticast mode
[  661.922601] veth2: entered allmulticast mode
[  661.922697] veth3: entered allmulticast mode
[  671.103705] veth0: left allmulticast mode
[  671.103768] veth1: left allmulticast mode
[  671.103806] veth2: left allmulticast mode
[  671.103840] veth3: left allmulticast mode