[  745.589455][T18369] veth0: entered allmulticast mode
[  745.589810][T18369] veth1: entered allmulticast mode
[  745.590061][T18369] veth2: entered allmulticast mode
[  745.590293][T18369] veth3: entered allmulticast mode
[  756.937725][T18369] veth0: left allmulticast mode
[  756.938048][T18369] veth1: left allmulticast mode
[  756.938285][T18369] veth2: left allmulticast mode
[  756.938518][T18369] veth3: left allmulticast mode