[ 1136.505763][T21508] veth0: entered allmulticast mode
[ 1136.506177][T21508] veth1: entered allmulticast mode
[ 1136.506503][T21508] veth2: entered allmulticast mode
[ 1136.506810][T21508] veth3: entered allmulticast mode
[ 1136.507110][T21508] veth4: entered allmulticast mode
[ 1136.507444][T21508] veth5: entered allmulticast mode
[ 1148.062084][T21508] veth0: left allmulticast mode
[ 1148.069805][T21508] veth1: left allmulticast mode
[ 1148.070070][T21508] veth2: left allmulticast mode
[ 1148.070327][T21508] veth3: left allmulticast mode
[ 1148.070563][T21508] veth4: left allmulticast mode
[ 1148.070809][T21508] veth5: left allmulticast mode