[ 1306.305795][ T9286] br1: port 1(veth1) entered blocking state
[ 1306.307253][ T9286] br1: port 1(veth1) entered disabled state
[ 1306.307681][ T9286] veth1: entered allmulticast mode
[ 1306.310863][ T9286] veth1: entered promiscuous mode
[ 1306.402700][  T254] br1: port 1(veth1) entered blocking state
[ 1306.403009][  T254] br1: port 1(veth1) entered forwarding state
[ 1324.187893][ T9425] br1: port 1(veth1) entered disabled state
[ 1324.266260][ T9426] veth1: left allmulticast mode
[ 1324.266507][ T9426] veth1: left promiscuous mode
[ 1324.266831][ T9426] br1: port 1(veth1) entered disabled state