[  353.100215][ T2746] veth0: entered allmulticast mode
[  353.101223][ T2746] veth1: entered allmulticast mode
[  353.101541][ T2746] veth2: entered allmulticast mode
[  353.101839][ T2746] veth3: entered allmulticast mode
[  379.257666][ T2746] veth0: left allmulticast mode
[  379.257997][ T2746] veth1: left allmulticast mode
[  379.258223][ T2746] veth2: left allmulticast mode
[  379.259489][ T2746] veth3: left allmulticast mode