[ 1511.842805][ T7454] br1: port 1(veth1) entered blocking state
[ 1511.843083][ T7454] br1: port 1(veth1) entered disabled state
[ 1511.843358][ T7454] veth1: entered allmulticast mode
[ 1511.851967][ T7454] veth1: entered promiscuous mode
[ 1511.989055][    T9] br1: port 1(veth1) entered blocking state
[ 1511.989300][    T9] br1: port 1(veth1) entered forwarding state
[ 1532.105433][ T7529] br1: port 1(veth1) entered disabled state
[ 1532.259045][ T7530] veth1: left allmulticast mode
[ 1532.259251][ T7530] veth1: left promiscuous mode
[ 1532.259561][ T7530] br1: port 1(veth1) entered disabled state