[ 2170.482182][T20431] br1: port 1(veth1) entered blocking state
[ 2170.482627][T20431] br1: port 1(veth1) entered disabled state
[ 2170.483063][T20431] veth1: entered allmulticast mode
[ 2170.486720][T20431] veth1: entered promiscuous mode
[ 2170.590677][   T72] br1: port 1(veth1) entered blocking state
[ 2170.591129][   T72] br1: port 1(veth1) entered forwarding state
[ 2185.416442][T20531] br1: port 1(veth1) entered disabled state
[ 2185.527104][T20532] veth1: left allmulticast mode
[ 2185.527496][T20532] veth1: left promiscuous mode
[ 2185.527994][T20532] br1: port 1(veth1) entered disabled state