[  943.529918][T20120] br1: port 1(veth1) entered blocking state
[  943.530548][T20120] br1: port 1(veth1) entered disabled state
[  943.530808][T20120] veth1: entered allmulticast mode
[  943.532403][T20120] veth1: entered promiscuous mode
[  943.586408][T20124] br1: port 2(veth2) entered blocking state
[  943.586618][T20124] br1: port 2(veth2) entered disabled state
[  943.586821][T20124] veth2: entered allmulticast mode
[  943.588315][T20124] veth2: entered promiscuous mode
[  943.632671][T20126] br1: port 2(veth2) entered blocking state
[  943.632918][T20126] br1: port 2(veth2) entered forwarding state
[  943.633308][T20126] br1: port 1(veth1) entered blocking state
[  943.633529][T20126] br1: port 1(veth1) entered forwarding state
[  953.891725][T20439] br1: port 2(veth2) entered disabled state
[  953.892222][T20439] br1: port 1(veth1) entered disabled state
[  953.942318][T20441] veth2: left allmulticast mode
[  953.942492][T20441] veth2: left promiscuous mode
[  953.942823][T20441] br1: port 2(veth2) entered disabled state
[  954.012008][T20443] veth1: left allmulticast mode
[  954.012542][T20443] veth1: left promiscuous mode
[  954.012970][T20443] br1: port 1(veth1) entered disabled state