[ 1268.777851][ T9316] br1: port 1(veth1) entered blocking state
[ 1268.778127][ T9316] br1: port 1(veth1) entered disabled state
[ 1268.778396][ T9316] veth1: entered allmulticast mode
[ 1268.780359][ T9316] veth1: entered promiscuous mode
[ 1268.931111][ T7940] br1: port 1(veth1) entered blocking state
[ 1268.931398][ T7940] br1: port 1(veth1) entered forwarding state
[ 1301.823523][ T9407] br1: port 1(veth1) entered disabled state
[ 1301.935912][ T9408] veth1: left allmulticast mode
[ 1301.936195][ T9408] veth1: left promiscuous mode
[ 1301.937212][ T9408] br1: port 1(veth1) entered disabled state