[ 2829.080201][T28427] br0: port 1(c1) entered blocking state
[ 2829.080605][T28427] br0: port 1(c1) entered disabled state
[ 2829.081002][T28427] c1: entered allmulticast mode
[ 2829.084791][T28427] c1: entered promiscuous mode
[ 2829.742616][T28432] br0: port 2(c2) entered blocking state
[ 2829.743294][T28432] br0: port 2(c2) entered disabled state
[ 2829.743643][T28432] c2: entered allmulticast mode
[ 2829.746970][T28432] c2: entered promiscuous mode
[ 2830.411944][T28437] br0: port 3(c3) entered blocking state
[ 2830.412291][T28437] br0: port 3(c3) entered disabled state
[ 2830.412631][T28437] c3: entered allmulticast mode
[ 2830.415959][T28437] c3: entered promiscuous mode
[ 2831.065505][T28442] br0: port 4(sender) entered blocking state
[ 2831.066389][T28442] br0: port 4(sender) entered disabled state
[ 2831.073895][T28442] sender: entered allmulticast mode
[ 2831.077263][T28442] sender: entered promiscuous mode
[ 2831.334710][T28444] br0: port 4(sender) entered blocking state
[ 2831.335233][T28444] br0: port 4(sender) entered forwarding state
[ 2831.336000][T28444] br0: port 3(c3) entered blocking state
[ 2831.336371][T28444] br0: port 3(c3) entered forwarding state
[ 2831.337072][T28444] br0: port 2(c2) entered blocking state
[ 2831.337438][T28444] br0: port 2(c2) entered forwarding state
[ 2831.338150][T28444] br0: port 1(c1) entered blocking state
[ 2831.338503][T28444] br0: port 1(c1) entered forwarding state
[ 2843.771754][   T71] br0: port 1(c1) entered disabled state
[ 2843.794414][   T71] c1 (unregistering): left allmulticast mode
[ 2843.796377][   T71] c1 (unregistering): left promiscuous mode
[ 2843.796784][   T71] br0: port 1(c1) entered disabled state
[ 2844.289001][   T71] br0: port 2(c2) entered disabled state
[ 2844.312964][   T71] c2 (unregistering): left allmulticast mode
[ 2844.313436][   T71] c2 (unregistering): left promiscuous mode
[ 2844.314565][   T71] br0: port 2(c2) entered disabled state
[ 2844.822202][   T71] br0: port 3(c3) entered disabled state
[ 2844.847478][   T71] c3 (unregistering): left allmulticast mode
[ 2844.847902][   T71] c3 (unregistering): left promiscuous mode
[ 2844.848268][   T71] br0: port 3(c3) entered disabled state
[ 2845.343066][   T71] br0: port 4(sender) entered disabled state
[ 2845.366277][   T71] sender (unregistering): left allmulticast mode
[ 2845.366703][   T71] sender (unregistering): left promiscuous mode
[ 2845.367084][   T71] br0: port 4(sender) entered disabled state