[  653.673390][ T7572] br1: port 1(veth1) entered blocking state
[  653.673637][ T7572] br1: port 1(veth1) entered disabled state
[  653.673852][ T7572] veth1: entered allmulticast mode
[  653.676078][ T7572] veth1: entered promiscuous mode
[  653.707568][ T1883] br1: port 1(veth1) entered blocking state
[  653.707796][ T1883] br1: port 1(veth1) entered forwarding state
[  665.240487][ T7672] br1: port 1(veth1) entered disabled state
[  665.263061][ T7673] veth1: left allmulticast mode
[  665.263588][ T7673] veth1: left promiscuous mode
[  665.263835][ T7673] br1: port 1(veth1) entered disabled state