[ 1803.139975][ T8770] br1: port 1(veth1) entered blocking state
[ 1803.140241][ T8770] br1: port 1(veth1) entered disabled state
[ 1803.140979][ T8770] veth1: entered allmulticast mode
[ 1803.142866][ T8770] veth1: entered promiscuous mode
[ 1803.305969][   T40] br1: port 1(veth1) entered blocking state
[ 1803.306266][   T40] br1: port 1(veth1) entered forwarding state
[ 1825.054538][ T8909] br1: port 1(veth1) entered disabled state
[ 1825.214317][ T8911] veth1: left allmulticast mode
[ 1825.214568][ T8911] veth1: left promiscuous mode
[ 1825.214874][ T8911] br1: port 1(veth1) entered disabled state