[ 1412.852279][ T8406] br1: port 1(veth1) entered blocking state
[ 1412.852582][ T8406] br1: port 1(veth1) entered disabled state
[ 1412.853923][ T8406] veth1: entered allmulticast mode
[ 1412.855811][ T8406] veth1: entered promiscuous mode
[ 1413.046631][ T7330] br1: port 1(veth1) entered blocking state
[ 1413.047037][ T7330] br1: port 1(veth1) entered forwarding state
[ 1447.433636][ T8497] br1: port 1(veth1) entered disabled state
[ 1447.621756][ T8498] veth1: left allmulticast mode
[ 1447.621991][ T8498] veth1: left promiscuous mode
[ 1447.622306][ T8498] br1: port 1(veth1) entered disabled state