[ 1224.856524][ T8489] br1: port 1(veth1) entered blocking state
[ 1224.856893][ T8489] br1: port 1(veth1) entered disabled state
[ 1224.857183][ T8489] veth1: entered allmulticast mode
[ 1224.859415][ T8489] veth1: entered promiscuous mode
[ 1224.955444][   T45] br1: port 1(veth1) entered blocking state
[ 1224.955778][   T45] br1: port 1(veth1) entered forwarding state
[ 1255.916434][ T8668] br1: port 1(veth1) entered disabled state
[ 1255.997988][ T8669] veth1: left allmulticast mode
[ 1255.998268][ T8669] veth1: left promiscuous mode
[ 1255.998641][ T8669] br1: port 1(veth1) entered disabled state