[  610.860706] br0: port 1(c1) entered blocking state
[  610.860779] br0: port 1(c1) entered disabled state
[  610.860826] c1: entered allmulticast mode
[  610.860884] c1: entered promiscuous mode
[  610.935018] br0: port 2(c2) entered blocking state
[  610.935096] br0: port 2(c2) entered disabled state
[  610.935144] c2: entered allmulticast mode
[  610.935205] c2: entered promiscuous mode
[  611.020662] br0: port 3(c3) entered blocking state
[  611.020749] br0: port 3(c3) entered disabled state
[  611.020817] c3: entered allmulticast mode
[  611.020902] c3: entered promiscuous mode
[  611.104950] br0: port 4(sender) entered blocking state
[  611.105023] br0: port 4(sender) entered disabled state
[  611.105092] sender: entered allmulticast mode
[  611.105176] sender: entered promiscuous mode
[  611.136859] br0: port 4(sender) entered blocking state
[  611.136914] br0: port 4(sender) entered forwarding state
[  611.136956] br0: port 3(c3) entered blocking state
[  611.136995] br0: port 3(c3) entered forwarding state
[  611.137036] br0: port 2(c2) entered blocking state
[  611.137074] br0: port 2(c2) entered forwarding state
[  611.137113] br0: port 1(c1) entered blocking state
[  611.137148] br0: port 1(c1) entered forwarding state
[  621.942926] br0: port 1(c1) entered disabled state
[  621.943214] c1 (unregistering): left allmulticast mode
[  621.943273] c1 (unregistering): left promiscuous mode
[  621.943334] br0: port 1(c1) entered disabled state
[  622.005851] br0: port 2(c2) entered disabled state
[  622.006142] c2 (unregistering): left allmulticast mode
[  622.006184] c2 (unregistering): left promiscuous mode
[  622.006221] br0: port 2(c2) entered disabled state
[  622.069858] br0: port 3(c3) entered disabled state
[  622.070117] c3 (unregistering): left allmulticast mode
[  622.070174] c3 (unregistering): left promiscuous mode
[  622.070233] br0: port 3(c3) entered disabled state
[  622.138905] br0: port 4(sender) entered disabled state
[  622.139151] sender (unregistering): left allmulticast mode
[  622.139198] sender (unregistering): left promiscuous mode
[  622.139238] br0: port 4(sender) entered disabled state