[ 1241.130555][ T9568] br1: port 1(veth1) entered blocking state
[ 1241.130885][ T9568] br1: port 1(veth1) entered disabled state
[ 1241.131182][ T9568] veth1: entered allmulticast mode
[ 1241.133166][ T9568] veth1: entered promiscuous mode
[ 1241.214880][ T8562] br1: port 1(veth1) entered blocking state
[ 1241.215243][ T8562] br1: port 1(veth1) entered forwarding state
[ 1272.064218][ T9747] br1: port 1(veth1) entered disabled state
[ 1272.147059][ T9749] veth1: left allmulticast mode
[ 1272.147365][ T9749] veth1: left promiscuous mode
[ 1272.147727][ T9749] br1: port 1(veth1) entered disabled state