[  984.498919][T32713] br0: port 1(c1) entered blocking state
[  984.499151][T32713] br0: port 1(c1) entered disabled state
[  984.499356][T32713] c1: entered allmulticast mode
[  984.500862][T32713] c1: entered promiscuous mode
[  984.662659][T32718] br0: port 2(c2) entered blocking state
[  984.662851][T32718] br0: port 2(c2) entered disabled state
[  984.663009][T32718] c2: entered allmulticast mode
[  984.664689][T32718] c2: entered promiscuous mode
[  984.841918][T32723] br0: port 3(c3) entered blocking state
[  984.842085][T32723] br0: port 3(c3) entered disabled state
[  984.842247][T32723] c3: entered allmulticast mode
[  984.843669][T32723] c3: entered promiscuous mode
[  985.014680][T32728] br0: port 4(sender) entered blocking state
[  985.014900][T32728] br0: port 4(sender) entered disabled state
[  985.015078][T32728] sender: entered allmulticast mode
[  985.016528][T32728] sender: entered promiscuous mode
[  985.068696][T32730] br0: port 4(sender) entered blocking state
[  985.068903][T32730] br0: port 4(sender) entered forwarding state
[  985.069699][T32730] br0: port 3(c3) entered blocking state
[  985.069849][T32730] br0: port 3(c3) entered forwarding state
[  985.070130][T32730] br0: port 2(c2) entered blocking state
[  985.070264][T32730] br0: port 2(c2) entered forwarding state
[  985.070542][T32730] br0: port 1(c1) entered blocking state
[  985.070680][T32730] br0: port 1(c1) entered forwarding state
[  996.023731][   T12] br0: port 1(c1) entered disabled state
[  996.026815][   T12] c1 (unregistering): left allmulticast mode
[  996.027038][   T12] c1 (unregistering): left promiscuous mode
[  996.028102][   T12] br0: port 1(c1) entered disabled state
[  996.140028][   T12] br0: port 2(c2) entered disabled state
[  996.142700][   T12] c2 (unregistering): left allmulticast mode
[  996.142883][   T12] c2 (unregistering): left promiscuous mode
[  996.143149][   T12] br0: port 2(c2) entered disabled state
[  996.262982][   T12] br0: port 3(c3) entered disabled state
[  996.265658][   T12] c3 (unregistering): left allmulticast mode
[  996.265845][   T12] c3 (unregistering): left promiscuous mode
[  996.266007][   T12] br0: port 3(c3) entered disabled state
[  996.374391][   T12] br0: port 4(sender) entered disabled state
[  996.377840][   T12] sender (unregistering): left allmulticast mode
[  996.378028][   T12] sender (unregistering): left promiscuous mode
[  996.378309][   T12] br0: port 4(sender) entered disabled state