[ 1152.679239][ T6980] br1: port 1(veth1) entered blocking state
[ 1152.679572][ T6980] br1: port 1(veth1) entered disabled state
[ 1152.679906][ T6980] veth1: entered allmulticast mode
[ 1152.682057][ T6980] veth1: entered promiscuous mode
[ 1152.768982][   T40] br1: port 1(veth1) entered blocking state
[ 1152.769279][   T40] br1: port 1(veth1) entered forwarding state
[ 1184.001880][ T7160] br1: port 1(veth1) entered disabled state
[ 1184.091091][ T7161] veth1: left allmulticast mode
[ 1184.091485][ T7161] veth1: left promiscuous mode
[ 1184.091968][ T7161] br1: port 1(veth1) entered disabled state