[  706.872137] br0: port 1(c1) entered blocking state
[  706.872246] br0: port 1(c1) entered disabled state
[  706.872320] c1: entered allmulticast mode
[  706.872404] c1: entered promiscuous mode
[  706.922991] br0: port 2(c2) entered blocking state
[  706.923083] br0: port 2(c2) entered disabled state
[  706.923153] c2: entered allmulticast mode
[  706.923247] c2: entered promiscuous mode
[  706.972166] br0: port 3(c3) entered blocking state
[  706.972235] br0: port 3(c3) entered disabled state
[  706.972300] c3: entered allmulticast mode
[  706.972373] c3: entered promiscuous mode
[  707.021220] br0: port 4(sender) entered blocking state
[  707.021288] br0: port 4(sender) entered disabled state
[  707.021350] sender: entered allmulticast mode
[  707.021434] sender: entered promiscuous mode
[  707.040031] br0: port 4(sender) entered blocking state
[  707.040090] br0: port 4(sender) entered forwarding state
[  707.040139] br0: port 3(c3) entered blocking state
[  707.040180] br0: port 3(c3) entered forwarding state
[  707.040220] br0: port 2(c2) entered blocking state
[  707.040257] br0: port 2(c2) entered forwarding state
[  707.040297] br0: port 1(c1) entered blocking state
[  707.040335] br0: port 1(c1) entered forwarding state
[  717.762024] br0: port 1(c1) entered disabled state
[  717.762328] c1 (unregistering): left allmulticast mode
[  717.762431] c1 (unregistering): left promiscuous mode
[  717.762504] br0: port 1(c1) entered disabled state
[  717.803022] br0: port 2(c2) entered disabled state
[  717.803276] c2 (unregistering): left allmulticast mode
[  717.803372] c2 (unregistering): left promiscuous mode
[  717.803435] br0: port 2(c2) entered disabled state
[  717.843246] br0: port 3(c3) entered disabled state
[  717.843481] c3 (unregistering): left allmulticast mode
[  717.843547] c3 (unregistering): left promiscuous mode
[  717.843593] br0: port 3(c3) entered disabled state
[  717.880075] br0: port 4(sender) entered disabled state
[  717.880386] sender (unregistering): left allmulticast mode
[  717.880466] sender (unregistering): left promiscuous mode
[  717.880509] br0: port 4(sender) entered disabled state