[  519.072556][ T7501] br0: port 1(veth1) entered blocking state
[  519.072761][ T7501] br0: port 1(veth1) entered disabled state
[  519.072936][ T7501] veth1: entered allmulticast mode
[  519.074796][ T7501] veth1: entered promiscuous mode
[  519.109394][ T7503] br0: port 2(veth2) entered blocking state
[  519.109583][ T7503] br0: port 2(veth2) entered disabled state
[  519.109759][ T7503] veth2: entered allmulticast mode
[  519.111189][ T7503] veth2: entered promiscuous mode
[  519.159792][ T3856] br0: port 1(veth1) entered blocking state
[  519.159972][ T3856] br0: port 1(veth1) entered forwarding state
[  529.289945][ T3856] br0: port 2(veth2) entered blocking state
[  529.290158][ T3856] br0: port 2(veth2) entered forwarding state
[  535.553622][ T7525] br0: port 2(veth2) entered disabled state
[  535.633132][   T39] br0: port 2(veth2) entered blocking state
[  535.633340][   T39] br0: port 2(veth2) entered forwarding state
[  541.918295][ T7549] br0: port 1(veth1) entered disabled state
[  541.941577][ T7550] br0: port 2(veth2) entered disabled state
[  541.968702][ T7551] veth2: left allmulticast mode
[  541.968854][ T7551] veth2: left promiscuous mode
[  541.969057][ T7551] br0: port 2(veth2) entered disabled state
[  541.969855][ T7551] veth1: left allmulticast mode
[  541.969983][ T7551] veth1: left promiscuous mode
[  541.970174][ T7551] br0: port 1(veth1) entered disabled state