[ 1248.707162][ T7144] br1: port 1(veth1) entered blocking state
[ 1248.707466][ T7144] br1: port 1(veth1) entered disabled state
[ 1248.707751][ T7144] veth1: entered allmulticast mode
[ 1248.710029][ T7144] veth1: entered promiscuous mode
[ 1248.797301][  T152] br1: port 1(veth1) entered blocking state
[ 1248.797588][  T152] br1: port 1(veth1) entered forwarding state
[ 1280.377107][ T7323] br1: port 1(veth1) entered disabled state
[ 1280.456298][ T7324] veth1: left allmulticast mode
[ 1280.456542][ T7324] veth1: left promiscuous mode
[ 1280.456904][ T7324] br1: port 1(veth1) entered disabled state