[ 1009.553532][T31988] br0: port 1(c1) entered blocking state
[ 1009.553763][T31988] br0: port 1(c1) entered disabled state
[ 1009.553975][T31988] c1: entered allmulticast mode
[ 1009.556225][T31988] c1: entered promiscuous mode
[ 1009.750673][T31993] br0: port 2(c2) entered blocking state
[ 1009.750970][T31993] br0: port 2(c2) entered disabled state
[ 1009.751284][T31993] c2: entered allmulticast mode
[ 1009.754675][T31993] c2: entered promiscuous mode
[ 1009.922835][T31998] br0: port 3(c3) entered blocking state
[ 1009.923004][T31998] br0: port 3(c3) entered disabled state
[ 1009.923159][T31998] c3: entered allmulticast mode
[ 1009.924670][T31998] c3: entered promiscuous mode
[ 1010.095404][T32003] br0: port 4(sender) entered blocking state
[ 1010.095641][T32003] br0: port 4(sender) entered disabled state
[ 1010.095882][T32003] sender: entered allmulticast mode
[ 1010.098012][T32003] sender: entered promiscuous mode
[ 1010.146911][T32005] br0: port 4(sender) entered blocking state
[ 1010.147110][T32005] br0: port 4(sender) entered forwarding state
[ 1010.147419][T32005] br0: port 3(c3) entered blocking state
[ 1010.147556][T32005] br0: port 3(c3) entered forwarding state
[ 1010.147838][T32005] br0: port 2(c2) entered blocking state
[ 1010.147976][T32005] br0: port 2(c2) entered forwarding state
[ 1010.148249][T32005] br0: port 1(c1) entered blocking state
[ 1010.148392][T32005] br0: port 1(c1) entered forwarding state
[ 1021.092422][   T71] br0: port 1(c1) entered disabled state
[ 1021.096539][   T71] c1 (unregistering): left allmulticast mode
[ 1021.096785][   T71] c1 (unregistering): left promiscuous mode
[ 1021.096971][   T71] br0: port 1(c1) entered disabled state
[ 1021.223779][   T71] br0: port 2(c2) entered disabled state
[ 1021.227169][   T71] c2 (unregistering): left allmulticast mode
[ 1021.227355][   T71] c2 (unregistering): left promiscuous mode
[ 1021.227552][   T71] br0: port 2(c2) entered disabled state
[ 1021.353003][   T71] br0: port 3(c3) entered disabled state
[ 1021.356886][   T71] c3 (unregistering): left allmulticast mode
[ 1021.357262][   T71] c3 (unregistering): left promiscuous mode
[ 1021.357466][   T71] br0: port 3(c3) entered disabled state
[ 1021.481484][   T71] br0: port 4(sender) entered disabled state
[ 1021.484738][   T71] sender (unregistering): left allmulticast mode
[ 1021.485002][   T71] sender (unregistering): left promiscuous mode
[ 1021.485276][   T71] br0: port 4(sender) entered disabled state