[  785.672463][ T7959] veth0: entered allmulticast mode
[  785.672921][ T7959] veth1: entered allmulticast mode
[  785.673229][ T7959] veth2: entered allmulticast mode
[  785.673585][ T7959] veth3: entered allmulticast mode
[  796.513528][ T7959] veth0: left allmulticast mode
[  796.513866][ T7959] veth1: left allmulticast mode
[  796.514105][ T7959] veth2: left allmulticast mode
[  796.514332][ T7959] veth3: left allmulticast mode