[ 1812.242701][ T8691] br1: port 1(veth1) entered blocking state
[ 1812.242978][ T8691] br1: port 1(veth1) entered disabled state
[ 1812.243247][ T8691] veth1: entered allmulticast mode
[ 1812.245133][ T8691] veth1: entered promiscuous mode
[ 1812.417152][ T2575] br1: port 1(veth1) entered blocking state
[ 1812.417463][ T2575] br1: port 1(veth1) entered forwarding state
[ 1834.121342][ T8830] br1: port 1(veth1) entered disabled state
[ 1834.288452][ T8831] veth1: left allmulticast mode
[ 1834.288681][ T8831] veth1: left promiscuous mode
[ 1834.288984][ T8831] br1: port 1(veth1) entered disabled state