[  870.568293][T20337] br1: port 1(veth1) entered blocking state
[  870.568510][T20337] br1: port 1(veth1) entered disabled state
[  870.568703][T20337] veth1: entered allmulticast mode
[  870.570680][T20337] veth1: entered promiscuous mode
[  870.619840][T20340] br1: port 2(veth2) entered blocking state
[  870.620266][T20340] br1: port 2(veth2) entered disabled state
[  870.627650][T20340] veth2: entered allmulticast mode
[  870.629608][T20340] veth2: entered promiscuous mode
[  870.668596][T20342] br1: port 2(veth2) entered blocking state
[  870.668847][T20342] br1: port 2(veth2) entered forwarding state
[  870.669252][T20342] br1: port 1(veth1) entered blocking state
[  870.669475][T20342] br1: port 1(veth1) entered forwarding state
[  880.143586][T20655] br1: port 2(veth2) entered disabled state
[  880.144513][T20655] br1: port 1(veth1) entered disabled state
[  880.202157][T20657] veth2: left allmulticast mode
[  880.202349][T20657] veth2: left promiscuous mode
[  880.202615][T20657] br1: port 2(veth2) entered disabled state
[  880.257231][T20659] veth1: left allmulticast mode
[  880.257422][T20659] veth1: left promiscuous mode
[  880.257685][T20659] br1: port 1(veth1) entered disabled state