[ 1200.831984][ T7355] br1: port 1(veth1) entered blocking state
[ 1200.832440][ T7355] br1: port 1(veth1) entered disabled state
[ 1200.832742][ T7355] veth1: entered allmulticast mode
[ 1200.835095][ T7355] veth1: entered promiscuous mode
[ 1200.924735][  T255] br1: port 1(veth1) entered blocking state
[ 1200.925246][  T255] br1: port 1(veth1) entered forwarding state
[ 1232.204029][ T7534] br1: port 1(veth1) entered disabled state
[ 1232.281588][ T7535] veth1: left allmulticast mode
[ 1232.281854][ T7535] veth1: left promiscuous mode
[ 1232.282316][ T7535] br1: port 1(veth1) entered disabled state