[ 1476.768771][ T7907] veth0: entered allmulticast mode
[ 1476.769566][ T7907] veth1: entered allmulticast mode
[ 1476.770114][ T7907] veth2: entered allmulticast mode
[ 1476.770673][ T7907] veth3: entered allmulticast mode
[ 1500.468082][ T7907] veth0: left allmulticast mode
[ 1500.468621][ T7907] veth1: left allmulticast mode
[ 1500.469026][ T7907] veth2: left allmulticast mode
[ 1500.469461][ T7907] veth3: left allmulticast mode