[ 1425.398217][ T7196] br1: port 1(veth1) entered blocking state
[ 1425.398495][ T7196] br1: port 1(veth1) entered disabled state
[ 1425.398815][ T7196] veth1: entered allmulticast mode
[ 1425.401834][ T7196] veth1: entered promiscuous mode
[ 1425.573493][ T5161] br1: port 1(veth1) entered blocking state
[ 1425.573860][ T5161] br1: port 1(veth1) entered forwarding state
[ 1445.909695][ T7265] br1: port 1(veth1) entered disabled state
[ 1446.041247][ T7267] veth1: left allmulticast mode
[ 1446.042333][ T7267] veth1: left promiscuous mode
[ 1446.042660][ T7267] br1: port 1(veth1) entered disabled state