[  811.840459][ T3906] br0: port 1(c1) entered blocking state
[  811.840698][ T3906] br0: port 1(c1) entered disabled state
[  811.840910][ T3906] c1: entered allmulticast mode
[  811.842320][ T3906] c1: entered promiscuous mode
[  811.945484][ T3911] br0: port 2(c2) entered blocking state
[  811.945621][ T3911] br0: port 2(c2) entered disabled state
[  811.945725][ T3911] c2: entered allmulticast mode
[  811.946560][ T3911] c2: entered promiscuous mode
[  812.037487][ T3916] br0: port 3(c3) entered blocking state
[  812.037616][ T3916] br0: port 3(c3) entered disabled state
[  812.037714][ T3916] c3: entered allmulticast mode
[  812.038535][ T3916] c3: entered promiscuous mode
[  812.132974][ T3921] br0: port 4(sender) entered blocking state
[  812.133116][ T3921] br0: port 4(sender) entered disabled state
[  812.133243][ T3921] sender: entered allmulticast mode
[  812.134048][ T3921] sender: entered promiscuous mode
[  812.167183][ T3923] br0: port 4(sender) entered blocking state
[  812.167322][ T3923] br0: port 4(sender) entered forwarding state
[  812.167507][ T3923] br0: port 3(c3) entered blocking state
[  812.167593][ T3923] br0: port 3(c3) entered forwarding state
[  812.167774][ T3923] br0: port 2(c2) entered blocking state
[  812.167860][ T3923] br0: port 2(c2) entered forwarding state
[  812.168034][ T3923] br0: port 1(c1) entered blocking state
[  812.168120][ T3923] br0: port 1(c1) entered forwarding state
[  812.215369][ T3924] Bridge firewalling registered
[  823.111174][   T69] br0: port 1(c1) entered disabled state
[  823.112798][   T69] c1 (unregistering): left allmulticast mode
[  823.112935][   T69] c1 (unregistering): left promiscuous mode
[  823.113048][   T69] br0: port 1(c1) entered disabled state
[  823.202715][   T69] br0: port 2(c2) entered disabled state
[  823.204260][   T69] c2 (unregistering): left allmulticast mode
[  823.204425][   T69] c2 (unregistering): left promiscuous mode
[  823.204538][   T69] br0: port 2(c2) entered disabled state
[  823.321552][   T69] br0: port 3(c3) entered disabled state
[  823.322946][   T69] c3 (unregistering): left allmulticast mode
[  823.323112][   T69] c3 (unregistering): left promiscuous mode
[  823.323233][   T69] br0: port 3(c3) entered disabled state
[  823.440909][   T69] br0: port 4(sender) entered disabled state
[  823.443762][   T69] sender (unregistering): left allmulticast mode
[  823.443937][   T69] sender (unregistering): left promiscuous mode
[  823.444090][   T69] br0: port 4(sender) entered disabled state