[ 1300.575084][T10109] br1: port 1(veth1) entered blocking state
[ 1300.575533][T10109] br1: port 1(veth1) entered disabled state
[ 1300.577118][T10109] veth1: entered allmulticast mode
[ 1300.580458][T10109] veth1: entered promiscuous mode
[ 1300.681812][ T7791] br1: port 1(veth1) entered blocking state
[ 1300.682268][ T7791] br1: port 1(veth1) entered forwarding state
[ 1315.401464][T10210] br1: port 1(veth1) entered disabled state
[ 1315.508971][T10211] veth1: left allmulticast mode
[ 1315.509303][T10211] veth1: left promiscuous mode
[ 1315.509783][T10211] br1: port 1(veth1) entered disabled state