[  972.979428][T19937] br1: port 1(veth1) entered blocking state
[  972.979758][T19937] br1: port 1(veth1) entered disabled state
[  972.980053][T19937] veth1: entered allmulticast mode
[  972.982636][T19937] veth1: entered promiscuous mode
[  973.083555][   T57] br1: port 1(veth1) entered blocking state
[  973.083871][   T57] br1: port 1(veth1) entered forwarding state
[  973.140938][T19950] br1: port 2(veth2) entered blocking state
[  973.141281][T19950] br1: port 2(veth2) entered disabled state
[  973.141626][T19950] veth2: entered allmulticast mode
[  973.144494][T19950] veth2: entered promiscuous mode
[  973.256414][   T37] br1: port 2(veth2) entered blocking state
[  973.256669][   T37] br1: port 2(veth2) entered forwarding state
[  991.190116][T20422] br1: port 2(veth2) entered disabled state
[  991.218063][T20424] veth2: left allmulticast mode
[  991.218263][T20424] veth2: left promiscuous mode
[  991.218551][T20424] br1: port 2(veth2) entered disabled state
[  991.282255][T20426] br1: port 1(veth1) entered disabled state
[  991.317078][T20428] veth1: left allmulticast mode
[  991.317233][T20428] veth1: left promiscuous mode
[  991.317463][T20428] br1: port 1(veth1) entered disabled state