[  848.471674][T23151] veth0: entered allmulticast mode
[  848.472105][T23151] veth1: entered allmulticast mode
[  848.472403][T23151] veth2: entered allmulticast mode
[  848.472711][T23151] veth3: entered allmulticast mode
[  859.187461][T23151] veth0: left allmulticast mode
[  859.187719][T23151] veth1: left allmulticast mode
[  859.187902][T23151] veth2: left allmulticast mode
[  859.188076][T23151] veth3: left allmulticast mode