[ 1522.453298][ T7535] br1: port 1(veth1) entered blocking state
[ 1522.453612][ T7535] br1: port 1(veth1) entered disabled state
[ 1522.453915][ T7535] veth1: entered allmulticast mode
[ 1522.455858][ T7535] veth1: entered promiscuous mode
[ 1522.624511][ T5550] br1: port 1(veth1) entered blocking state
[ 1522.624848][ T5550] br1: port 1(veth1) entered forwarding state
[ 1557.049580][ T7626] br1: port 1(veth1) entered disabled state
[ 1557.228690][ T7627] veth1: left allmulticast mode
[ 1557.228902][ T7627] veth1: left promiscuous mode
[ 1557.229206][ T7627] br1: port 1(veth1) entered disabled state