[  748.427875][T12167] br1: port 1(veth1) entered blocking state
[  748.428098][T12167] br1: port 1(veth1) entered disabled state
[  748.428303][T12167] veth1: entered allmulticast mode
[  748.429813][T12167] veth1: entered promiscuous mode
[  748.462197][T12168] br1: port 2(veth2) entered blocking state
[  748.463488][T12168] br1: port 2(veth2) entered disabled state
[  748.463804][T12168] veth2: entered allmulticast mode
[  748.465408][T12168] veth2: entered promiscuous mode
[  748.496647][   T74] br1: port 1(veth1) entered blocking state
[  748.496984][   T74] br1: port 1(veth1) entered forwarding state
[  748.534851][   T74] br1: port 2(veth2) entered blocking state
[  748.535094][   T74] br1: port 2(veth2) entered forwarding state
[  756.545575][T12230] veth2: left allmulticast mode
[  756.545768][T12230] veth2: left promiscuous mode
[  756.546017][T12230] br1: port 2(veth2) entered disabled state
[  756.570733][T12231] veth1: left allmulticast mode
[  756.570917][T12231] veth1: left promiscuous mode
[  756.571157][T12231] br1: port 1(veth1) entered disabled state
[  758.630051][T12233] br1: port 1(veth1) entered blocking state
[  758.630287][T12233] br1: port 1(veth1) entered disabled state
[  758.630503][T12233] veth1: entered allmulticast mode
[  758.632016][T12233] veth1: entered promiscuous mode
[  758.632439][T12233] br1: port 1(veth1) entered blocking state
[  758.632627][T12233] br1: port 1(veth1) entered forwarding state
[  758.661208][T12234] br1: port 2(veth2) entered blocking state
[  758.661429][T12234] br1: port 2(veth2) entered disabled state
[  758.661619][T12234] veth2: entered allmulticast mode
[  758.663106][T12234] veth2: entered promiscuous mode
[  758.663658][T12234] br1: port 2(veth2) entered blocking state
[  758.663839][T12234] br1: port 2(veth2) entered forwarding state
[  761.299563][T12277] br1: port 2(veth2) entered disabled state
[  761.300156][T12277] veth2: left allmulticast mode
[  761.300363][T12277] veth2: left promiscuous mode
[  761.300609][T12277] br1: port 2(veth2) entered disabled state
[  761.335920][T12278] br1: port 1(veth1) entered disabled state
[  761.336511][T12278] veth1: left allmulticast mode
[  761.336741][T12278] veth1: left promiscuous mode
[  761.337100][T12278] br1: port 1(veth1) entered disabled state