[  936.485361][T16151] veth0: entered allmulticast mode
[  936.485732][T16151] veth1: entered allmulticast mode
[  936.485968][T16151] veth2: entered allmulticast mode
[  936.486192][T16151] veth3: entered allmulticast mode
[  947.550589][T16151] veth0: left allmulticast mode
[  947.550824][T16151] veth1: left allmulticast mode
[  947.551006][T16151] veth2: left allmulticast mode
[  947.551185][T16151] veth3: left allmulticast mode