[ 1559.483561][T10897] br1: port 1(veth1) entered blocking state
[ 1559.483815][T10897] br1: port 1(veth1) entered disabled state
[ 1559.484484][T10897] veth1: entered allmulticast mode
[ 1559.486478][T10897] veth1: entered promiscuous mode
[ 1559.631575][   T51] br1: port 1(veth1) entered blocking state
[ 1559.631840][   T51] br1: port 1(veth1) entered forwarding state
[ 1579.884831][T10972] br1: port 1(veth1) entered disabled state
[ 1580.028850][T10974] veth1: left allmulticast mode
[ 1580.029510][T10974] veth1: left promiscuous mode
[ 1580.029839][T10974] br1: port 1(veth1) entered disabled state