[  950.928243][T18390] veth0: entered allmulticast mode
[  950.928637][T18390] veth1: entered allmulticast mode
[  950.928868][T18390] veth2: entered allmulticast mode
[  950.929091][T18390] veth3: entered allmulticast mode
[  962.007436][T18390] veth0: left allmulticast mode
[  962.007773][T18390] veth1: left allmulticast mode
[  962.008041][T18390] veth2: left allmulticast mode
[  962.008318][T18390] veth3: left allmulticast mode