[ 1577.715069][ T9442] veth0: entered allmulticast mode
[ 1577.715510][ T9442] veth1: entered allmulticast mode
[ 1577.715851][ T9442] veth2: entered allmulticast mode
[ 1577.716169][ T9442] veth3: entered allmulticast mode
[ 1606.053384][ T9442] veth0: left allmulticast mode
[ 1606.053719][ T9442] veth1: left allmulticast mode
[ 1606.053948][ T9442] veth2: left allmulticast mode
[ 1606.054181][ T9442] veth3: left allmulticast mode