[  748.275062][T11352] br1: port 1(veth1) entered blocking state
[  748.275361][T11352] br1: port 1(veth1) entered disabled state
[  748.275679][T11352] veth1: entered allmulticast mode
[  748.277675][T11352] veth1: entered promiscuous mode
[  748.344544][T11357] br1: port 2(veth2) entered blocking state
[  748.344764][T11357] br1: port 2(veth2) entered disabled state
[  748.344967][T11357] veth2: entered allmulticast mode
[  748.346471][T11357] veth2: entered promiscuous mode
[  748.410714][T11359] br1: port 2(veth2) entered blocking state
[  748.410941][T11359] br1: port 2(veth2) entered forwarding state
[  748.411305][T11359] br1: port 1(veth1) entered blocking state
[  748.411491][T11359] br1: port 1(veth1) entered forwarding state
[  758.833222][T11672] br1: port 2(veth2) entered disabled state
[  758.833759][T11672] br1: port 1(veth1) entered disabled state
[  758.888400][T11674] veth2: left allmulticast mode
[  758.888586][T11674] veth2: left promiscuous mode
[  758.888837][T11674] br1: port 2(veth2) entered disabled state
[  758.932938][T11676] veth1: left allmulticast mode
[  758.933175][T11676] veth1: left promiscuous mode
[  758.933494][T11676] br1: port 1(veth1) entered disabled state