[ 1556.398534][ T7465] br1: port 1(veth1) entered blocking state
[ 1556.398838][ T7465] br1: port 1(veth1) entered disabled state
[ 1556.399089][ T7465] veth1: entered allmulticast mode
[ 1556.400901][ T7465] veth1: entered promiscuous mode
[ 1556.556342][ T5037] br1: port 1(veth1) entered blocking state
[ 1556.556597][ T5037] br1: port 1(veth1) entered forwarding state
[ 1572.169976][ T7524] br1: port 1(veth1) entered disabled state
[ 1572.317154][ T7525] veth1: left allmulticast mode
[ 1572.317407][ T7525] veth1: left promiscuous mode
[ 1572.317737][ T7525] br1: port 1(veth1) entered disabled state