[  697.920430][ T7092] veth0: entered allmulticast mode
[  697.920782][ T7092] veth1: entered allmulticast mode
[  697.921023][ T7092] veth2: entered allmulticast mode
[  697.921247][ T7092] veth3: entered allmulticast mode
[  708.753253][ T7092] veth0: left allmulticast mode
[  708.753481][ T7092] veth1: left allmulticast mode
[  708.753660][ T7092] veth2: left allmulticast mode
[  708.753840][ T7092] veth3: left allmulticast mode