[ 2966.333156][T25738] br0: port 1(c1) entered blocking state
[ 2966.333584][T25738] br0: port 1(c1) entered disabled state
[ 2966.333944][T25738] c1: entered allmulticast mode
[ 2966.338311][T25738] c1: entered promiscuous mode
[ 2967.163627][T25743] br0: port 2(c2) entered blocking state
[ 2967.164084][T25743] br0: port 2(c2) entered disabled state
[ 2967.164505][T25743] c2: entered allmulticast mode
[ 2967.169630][T25743] c2: entered promiscuous mode
[ 2967.888556][T25748] br0: port 3(c3) entered blocking state
[ 2967.888983][T25748] br0: port 3(c3) entered disabled state
[ 2967.889322][T25748] c3: entered allmulticast mode
[ 2967.892784][T25748] c3: entered promiscuous mode
[ 2968.578222][T25753] br0: port 4(sender) entered blocking state
[ 2968.578740][T25753] br0: port 4(sender) entered disabled state
[ 2968.579688][T25753] sender: entered allmulticast mode
[ 2968.583164][T25753] sender: entered promiscuous mode
[ 2968.837800][T25755] br0: port 4(sender) entered blocking state
[ 2968.838250][T25755] br0: port 4(sender) entered forwarding state
[ 2968.838978][T25755] br0: port 3(c3) entered blocking state
[ 2968.839297][T25755] br0: port 3(c3) entered forwarding state
[ 2968.839986][T25755] br0: port 2(c2) entered blocking state
[ 2968.840306][T25755] br0: port 2(c2) entered forwarding state
[ 2968.840964][T25755] br0: port 1(c1) entered blocking state
[ 2968.841290][T25755] br0: port 1(c1) entered forwarding state
[ 2981.302941][   T68] br0: port 1(c1) entered disabled state
[ 2981.446841][   T68] c1 (unregistering): left allmulticast mode
[ 2981.447288][   T68] c1 (unregistering): left promiscuous mode
[ 2981.447671][   T68] br0: port 1(c1) entered disabled state
[ 2981.879055][   T68] br0: port 2(c2) entered disabled state
[ 2981.986756][   T68] c2 (unregistering): left allmulticast mode
[ 2981.987199][   T68] c2 (unregistering): left promiscuous mode
[ 2981.987595][   T68] br0: port 2(c2) entered disabled state
[ 2982.410109][   T68] br0: port 3(c3) entered disabled state
[ 2982.526728][   T68] c3 (unregistering): left allmulticast mode
[ 2982.527173][   T68] c3 (unregistering): left promiscuous mode
[ 2982.527557][   T68] br0: port 3(c3) entered disabled state
[ 2982.962534][   T68] br0: port 4(sender) entered disabled state
[ 2983.089782][   T68] sender (unregistering): left allmulticast mode
[ 2983.090249][   T68] sender (unregistering): left promiscuous mode
[ 2983.090628][   T68] br0: port 4(sender) entered disabled state