[  660.404873][T21639] br1: port 1(veth1) entered blocking state
[  660.405145][T21639] br1: port 1(veth1) entered disabled state
[  660.405419][T21639] veth1: entered allmulticast mode
[  660.406912][T21639] veth1: entered promiscuous mode
[  660.471435][T21641] br1: port 2(veth2) entered blocking state
[  660.471627][T21641] br1: port 2(veth2) entered disabled state
[  660.471802][T21641] veth2: entered allmulticast mode
[  660.475296][T21641] veth2: entered promiscuous mode
[  660.528813][T21643] br1: port 2(veth2) entered blocking state
[  660.529015][T21643] br1: port 2(veth2) entered forwarding state
[  660.529323][T21643] br1: port 1(veth1) entered blocking state
[  660.529500][T21643] br1: port 1(veth1) entered forwarding state
[  670.750019][T21970] br1: port 2(veth2) entered disabled state
[  670.750569][T21970] br1: port 1(veth1) entered disabled state
[  670.808533][T21972] veth2: left allmulticast mode
[  670.808751][T21972] veth2: left promiscuous mode
[  670.809032][T21972] br1: port 2(veth2) entered disabled state
[  670.857660][T21974] veth1: left allmulticast mode
[  670.857875][T21974] veth1: left promiscuous mode
[  670.858158][T21974] br1: port 1(veth1) entered disabled state