[ 1243.548260][ T7667] br1: port 1(veth1) entered blocking state
[ 1243.548899][ T7667] br1: port 1(veth1) entered disabled state
[ 1243.549632][ T7667] veth1: entered allmulticast mode
[ 1243.556301][ T7667] veth1: entered promiscuous mode
[ 1243.702261][ T1363] br1: port 1(veth1) entered blocking state
[ 1243.702761][ T1363] br1: port 1(veth1) entered forwarding state
[ 1258.655231][ T7767] br1: port 1(veth1) entered disabled state
[ 1258.756320][ T7768] veth1: left allmulticast mode
[ 1258.756817][ T7768] veth1: left promiscuous mode
[ 1258.757313][ T7768] br1: port 1(veth1) entered disabled state