[  956.628335][T29381] veth0: entered allmulticast mode
[  956.628713][T29381] veth1: entered allmulticast mode
[  956.628949][T29381] veth2: entered allmulticast mode
[  956.629176][T29381] veth3: entered allmulticast mode
[  967.768630][T29381] veth0: left allmulticast mode
[  967.768889][T29381] veth1: left allmulticast mode
[  967.769086][T29381] veth2: left allmulticast mode
[  967.769268][T29381] veth3: left allmulticast mode