[  651.928524][T18016] br1: port 1(veth1) entered blocking state
[  651.928858][T18016] br1: port 1(veth1) entered disabled state
[  651.929303][T18016] veth1: entered allmulticast mode
[  651.933848][T18016] veth1: entered promiscuous mode
[  652.018274][T18019] br1: port 2(veth2) entered blocking state
[  652.018515][T18019] br1: port 2(veth2) entered disabled state
[  652.018757][T18019] veth2: entered allmulticast mode
[  652.020600][T18019] veth2: entered promiscuous mode
[  652.081286][T18021] br1: port 2(veth2) entered blocking state
[  652.081499][T18021] br1: port 2(veth2) entered forwarding state
[  652.081814][T18021] br1: port 1(veth1) entered blocking state
[  652.081984][T18021] br1: port 1(veth1) entered forwarding state
[  662.018123][T18348] br1: port 2(veth2) entered disabled state
[  662.018665][T18348] br1: port 1(veth1) entered disabled state
[  662.067760][T18350] veth2: left allmulticast mode
[  662.067913][T18350] veth2: left promiscuous mode
[  662.068118][T18350] br1: port 2(veth2) entered disabled state
[  662.116822][T18352] veth1: left allmulticast mode
[  662.117008][T18352] veth1: left promiscuous mode
[  662.117630][T18352] br1: port 1(veth1) entered disabled state