[ 1418.630058][ T7631] veth0: entered allmulticast mode
[ 1418.633908][ T7631] veth1: entered allmulticast mode
[ 1418.634503][ T7631] veth2: entered allmulticast mode
[ 1418.635047][ T7631] veth3: entered allmulticast mode
[ 1442.651104][ T7631] veth0: left allmulticast mode
[ 1442.651652][ T7631] veth1: left allmulticast mode
[ 1442.652045][ T7631] veth2: left allmulticast mode
[ 1442.652472][ T7631] veth3: left allmulticast mode