[  743.315801] br1: port 1(veth1) entered blocking state
[  743.315926] br1: port 1(veth1) entered disabled state
[  743.315999] veth1: entered allmulticast mode
[  743.316120] veth1: entered promiscuous mode
[  743.322053] br1: port 2(veth2) entered blocking state
[  743.322096] br1: port 2(veth2) entered disabled state
[  743.322135] veth2: entered allmulticast mode
[  743.322192] veth2: entered promiscuous mode
[  743.327879] br1: port 2(veth2) entered blocking state
[  743.327925] br1: port 2(veth2) entered forwarding state
[  743.327962] br1: port 1(veth1) entered blocking state
[  743.327997] br1: port 1(veth1) entered forwarding state
[  749.383262] br1: port 2(veth2) entered disabled state
[  749.383360] br1: port 1(veth1) entered disabled state
[  749.388989] veth2: left allmulticast mode
[  749.389017] veth2: left promiscuous mode
[  749.389044] br1: port 2(veth2) entered disabled state
[  749.394620] veth1: left allmulticast mode
[  749.394645] veth1: left promiscuous mode
[  749.394671] br1: port 1(veth1) entered disabled state