[  732.671972] veth0: entered allmulticast mode
[  732.672026] veth1: entered allmulticast mode
[  732.672062] veth2: entered allmulticast mode
[  732.672096] veth3: entered allmulticast mode
[  740.124606] veth0: left allmulticast mode
[  740.124652] veth1: left allmulticast mode
[  740.124678] veth2: left allmulticast mode
[  740.124703] veth3: left allmulticast mode