[ 1286.475964][T10123] br1: port 1(veth1) entered blocking state
[ 1286.477624][T10123] br1: port 1(veth1) entered disabled state
[ 1286.478045][T10123] veth1: entered allmulticast mode
[ 1286.481389][T10123] veth1: entered promiscuous mode
[ 1286.585628][ T2450] br1: port 1(veth1) entered blocking state
[ 1286.586155][ T2450] br1: port 1(veth1) entered forwarding state
[ 1301.503752][T10222] br1: port 1(veth1) entered disabled state
[ 1301.626125][T10223] veth1: left allmulticast mode
[ 1301.626514][T10223] veth1: left promiscuous mode
[ 1301.627014][T10223] br1: port 1(veth1) entered disabled state