[  717.784118] br0: port 1(c1) entered blocking state
[  717.784199] br0: port 1(c1) entered disabled state
[  717.784284] c1: entered allmulticast mode
[  717.784387] c1: entered promiscuous mode
[  717.844398] br0: port 2(c2) entered blocking state
[  717.844491] br0: port 2(c2) entered disabled state
[  717.844565] c2: entered allmulticast mode
[  717.844667] c2: entered promiscuous mode
[  717.900507] br0: port 3(c3) entered blocking state
[  717.900575] br0: port 3(c3) entered disabled state
[  717.900633] c3: entered allmulticast mode
[  717.900710] c3: entered promiscuous mode
[  717.959353] br0: port 4(sender) entered blocking state
[  717.959439] br0: port 4(sender) entered disabled state
[  717.959504] sender: entered allmulticast mode
[  717.959609] sender: entered promiscuous mode
[  717.982804] br0: port 4(sender) entered blocking state
[  717.982896] br0: port 4(sender) entered forwarding state
[  717.982964] br0: port 3(c3) entered blocking state
[  717.983027] br0: port 3(c3) entered forwarding state
[  717.983091] br0: port 2(c2) entered blocking state
[  717.983154] br0: port 2(c2) entered forwarding state
[  717.983217] br0: port 1(c1) entered blocking state
[  717.983277] br0: port 1(c1) entered forwarding state
[  728.738018] br0: port 1(c1) entered disabled state
[  728.738292] c1 (unregistering): left allmulticast mode
[  728.738363] c1 (unregistering): left promiscuous mode
[  728.738426] br0: port 1(c1) entered disabled state
[  728.777057] br0: port 2(c2) entered disabled state
[  728.777322] c2 (unregistering): left allmulticast mode
[  728.777393] c2 (unregistering): left promiscuous mode
[  728.777439] br0: port 2(c2) entered disabled state
[  728.821021] br0: port 3(c3) entered disabled state
[  728.821316] c3 (unregistering): left allmulticast mode
[  728.821377] c3 (unregistering): left promiscuous mode
[  728.821429] br0: port 3(c3) entered disabled state
[  728.865074] br0: port 4(sender) entered disabled state
[  728.865516] sender (unregistering): left allmulticast mode
[  728.865634] sender (unregistering): left promiscuous mode
[  728.865713] br0: port 4(sender) entered disabled state