[ 1379.175701][ T7568] br1: port 1(veth1) entered blocking state
[ 1379.175978][ T7568] br1: port 1(veth1) entered disabled state
[ 1379.176227][ T7568] veth1: entered allmulticast mode
[ 1379.177972][ T7568] veth1: entered promiscuous mode
[ 1379.328171][    T9] br1: port 1(veth1) entered blocking state
[ 1379.328415][    T9] br1: port 1(veth1) entered forwarding state
[ 1413.289250][ T7659] br1: port 1(veth1) entered disabled state
[ 1413.433397][ T7660] veth1: left allmulticast mode
[ 1413.433601][ T7660] veth1: left promiscuous mode
[ 1413.433908][ T7660] br1: port 1(veth1) entered disabled state