[  913.872896][ T7520] veth0: entered allmulticast mode
[  913.873317][ T7520] veth1: entered allmulticast mode
[  913.873565][ T7520] veth2: entered allmulticast mode
[  913.873816][ T7520] veth3: entered allmulticast mode
[  913.874055][ T7520] veth4: entered allmulticast mode
[  913.874296][ T7520] veth5: entered allmulticast mode
[  925.419169][ T7520] veth0: left allmulticast mode
[  925.419425][ T7520] veth1: left allmulticast mode
[  925.419618][ T7520] veth2: left allmulticast mode
[  925.419800][ T7520] veth3: left allmulticast mode
[  925.419986][ T7520] veth4: left allmulticast mode
[  925.420171][ T7520] veth5: left allmulticast mode