[  607.049856][ T7440] veth0: entered allmulticast mode
[  607.050352][ T7440] veth1: entered allmulticast mode
[  607.050677][ T7440] veth2: entered allmulticast mode
[  607.050985][ T7440] veth3: entered allmulticast mode
[  607.051289][ T7440] veth4: entered allmulticast mode
[  607.051613][ T7440] veth5: entered allmulticast mode
[  618.689385][ T7440] veth0: left allmulticast mode
[  618.689631][ T7440] veth1: left allmulticast mode
[  618.689812][ T7440] veth2: left allmulticast mode
[  618.689994][ T7440] veth3: left allmulticast mode
[  618.690172][ T7440] veth4: left allmulticast mode
[  618.690407][ T7440] veth5: left allmulticast mode