[ 1021.186127][T25751] veth0: entered allmulticast mode
[ 1021.186527][T25751] veth1: entered allmulticast mode
[ 1021.186770][T25751] veth2: entered allmulticast mode
[ 1021.187009][T25751] veth3: entered allmulticast mode
[ 1032.454263][T25751] veth0: left allmulticast mode
[ 1032.454503][T25751] veth1: left allmulticast mode
[ 1032.454688][T25751] veth2: left allmulticast mode
[ 1032.454868][T25751] veth3: left allmulticast mode