[ 1264.389289][ T8986] br1: port 1(veth1) entered blocking state
[ 1264.389842][ T8986] br1: port 1(veth1) entered disabled state
[ 1264.390126][ T8986] veth1: entered allmulticast mode
[ 1264.392015][ T8986] veth1: entered promiscuous mode
[ 1264.470214][  T152] br1: port 1(veth1) entered blocking state
[ 1264.470571][  T152] br1: port 1(veth1) entered forwarding state
[ 1281.978965][ T9125] br1: port 1(veth1) entered disabled state
[ 1282.056534][ T9126] veth1: left allmulticast mode
[ 1282.056779][ T9126] veth1: left promiscuous mode
[ 1282.057126][ T9126] br1: port 1(veth1) entered disabled state