[ 1177.277622][ T9633] br1: port 1(veth1) entered blocking state
[ 1177.277915][ T9633] br1: port 1(veth1) entered disabled state
[ 1177.278198][ T9633] veth1: entered allmulticast mode
[ 1177.281520][ T9633] veth1: entered promiscuous mode
[ 1177.410439][   T51] br1: port 1(veth1) entered blocking state
[ 1177.410703][   T51] br1: port 1(veth1) entered forwarding state
[ 1210.021407][ T9715] br1: port 1(veth1) entered disabled state
[ 1210.145332][ T9717] veth1: left allmulticast mode
[ 1210.145578][ T9717] veth1: left promiscuous mode
[ 1210.145907][ T9717] br1: port 1(veth1) entered disabled state