[  753.273712][ T7105] br0: port 1(veth1) entered blocking state
[  753.274057][ T7105] br0: port 1(veth1) entered disabled state
[  753.274365][ T7105] veth1: entered allmulticast mode
[  753.276918][ T7105] veth1: entered promiscuous mode
[  753.318675][ T7107] br0: port 2(veth2) entered blocking state
[  753.318995][ T7107] br0: port 2(veth2) entered disabled state
[  753.319280][ T7107] veth2: entered allmulticast mode
[  753.323204][ T7107] veth2: entered promiscuous mode
[  753.408797][   T38] br0: port 1(veth1) entered blocking state
[  753.409413][   T38] br0: port 1(veth1) entered forwarding state
[  763.573614][  T323] br0: port 2(veth2) entered blocking state
[  763.573840][  T323] br0: port 2(veth2) entered forwarding state
[  769.983818][ T7129] br0: port 2(veth2) entered disabled state
[  770.119321][  T323] br0: port 2(veth2) entered blocking state
[  770.120048][  T323] br0: port 2(veth2) entered forwarding state
[  776.617770][ T7153] br0: port 1(veth1) entered disabled state
[  776.664631][ T7154] br0: port 2(veth2) entered disabled state
[  776.713595][ T7155] veth2: left allmulticast mode
[  776.713846][ T7155] veth2: left promiscuous mode
[  776.714800][ T7155] br0: port 2(veth2) entered disabled state
[  776.716535][ T7155] veth1: left allmulticast mode
[  776.716764][ T7155] veth1: left promiscuous mode
[  776.717157][ T7155] br0: port 1(veth1) entered disabled state