[ 1183.434473][ T7211] br1: port 1(veth1) entered blocking state
[ 1183.434777][ T7211] br1: port 1(veth1) entered disabled state
[ 1183.435038][ T7211] veth1: entered allmulticast mode
[ 1183.437313][ T7211] veth1: entered promiscuous mode
[ 1183.513130][ T2022] br1: port 1(veth1) entered blocking state
[ 1183.513440][ T2022] br1: port 1(veth1) entered forwarding state
[ 1200.449576][ T7350] br1: port 1(veth1) entered disabled state
[ 1200.517872][ T7351] veth1: left allmulticast mode
[ 1200.518088][ T7351] veth1: left promiscuous mode
[ 1200.518820][ T7351] br1: port 1(veth1) entered disabled state