[  517.987851][ T7121] br1: port 1(veth1) entered blocking state
[  517.988265][ T7121] br1: port 1(veth1) entered disabled state
[  517.988621][ T7121] veth1: entered allmulticast mode
[  517.990423][ T7121] veth1: entered promiscuous mode
[  518.020078][   T70] br1: port 1(veth1) entered blocking state
[  518.020461][   T70] br1: port 1(veth1) entered forwarding state
[  544.793090][ T7304] br1: port 1(veth1) entered disabled state
[  544.823494][ T7305] veth1: left allmulticast mode
[  544.823756][ T7305] veth1: left promiscuous mode
[  544.824065][ T7305] br1: port 1(veth1) entered disabled state