[ 1520.038687][T12460] br1: port 1(veth1) entered blocking state
[ 1520.038978][T12460] br1: port 1(veth1) entered disabled state
[ 1520.039238][T12460] veth1: entered allmulticast mode
[ 1520.042666][T12460] veth1: entered promiscuous mode
[ 1520.189340][T10240] br1: port 1(veth1) entered blocking state
[ 1520.189651][T10240] br1: port 1(veth1) entered forwarding state
[ 1554.702008][T12551] br1: port 1(veth1) entered disabled state
[ 1554.843080][T12552] veth1: left allmulticast mode
[ 1554.843301][T12552] veth1: left promiscuous mode
[ 1554.843640][T12552] br1: port 1(veth1) entered disabled state