[ 1493.877533][T21354] br1: port 1(veth1) entered blocking state
[ 1493.878092][T21354] br1: port 1(veth1) entered disabled state
[ 1493.878601][T21354] veth1: entered allmulticast mode
[ 1493.883518][T21354] veth1: entered promiscuous mode
[ 1494.005270][   T37] br1: port 1(veth1) entered blocking state
[ 1494.005846][   T37] br1: port 1(veth1) entered forwarding state
[ 1527.594687][T21533] br1: port 1(veth1) entered disabled state
[ 1527.713867][T21534] veth1: left allmulticast mode
[ 1527.714285][T21534] veth1: left promiscuous mode
[ 1527.715166][T21534] br1: port 1(veth1) entered disabled state