[  912.280846][T18697] veth0: entered allmulticast mode
[  912.281139][T18697] veth1: entered allmulticast mode
[  912.281358][T18697] veth2: entered allmulticast mode
[  912.281576][T18697] veth3: entered allmulticast mode
[  923.039659][T18697] veth0: left allmulticast mode
[  923.039915][T18697] veth1: left allmulticast mode
[  923.040118][T18697] veth2: left allmulticast mode
[  923.040295][T18697] veth3: left allmulticast mode