[ 1735.517041][ T7750] br0: port 1(veth1) entered blocking state
[ 1735.517347][ T7750] br0: port 1(veth1) entered disabled state
[ 1735.517618][ T7750] veth1: entered allmulticast mode
[ 1735.519511][ T7750] veth1: entered promiscuous mode
[ 1735.858589][ T1931] br0: port 1(veth1) entered blocking state
[ 1735.858863][ T1931] br0: port 1(veth1) entered forwarding state
[ 1743.435473][ T7785] br0: port 1(veth1) entered disabled state
[ 1743.590188][ T7786] veth1: left allmulticast mode
[ 1743.590415][ T7786] veth1: left promiscuous mode
[ 1743.590791][ T7786] br0: port 1(veth1) entered disabled state