[ 2929.325368][T28429] br0: port 1(c1) entered blocking state
[ 2929.325777][T28429] br0: port 1(c1) entered disabled state
[ 2929.326157][T28429] c1: entered allmulticast mode
[ 2929.329949][T28429] c1: entered promiscuous mode
[ 2929.988969][T28434] br0: port 2(c2) entered blocking state
[ 2929.989380][T28434] br0: port 2(c2) entered disabled state
[ 2929.989742][T28434] c2: entered allmulticast mode
[ 2929.993560][T28434] c2: entered promiscuous mode
[ 2930.675785][T28439] br0: port 3(c3) entered blocking state
[ 2930.676138][T28439] br0: port 3(c3) entered disabled state
[ 2930.676515][T28439] c3: entered allmulticast mode
[ 2930.680287][T28439] c3: entered promiscuous mode
[ 2931.360533][T28444] br0: port 4(sender) entered blocking state
[ 2931.361006][T28444] br0: port 4(sender) entered disabled state
[ 2931.361472][T28444] sender: entered allmulticast mode
[ 2931.364872][T28444] sender: entered promiscuous mode
[ 2931.610998][T28446] br0: port 4(sender) entered blocking state
[ 2931.611503][T28446] br0: port 4(sender) entered forwarding state
[ 2931.612249][T28446] br0: port 3(c3) entered blocking state
[ 2931.612606][T28446] br0: port 3(c3) entered forwarding state
[ 2931.613296][T28446] br0: port 2(c2) entered blocking state
[ 2931.613660][T28446] br0: port 2(c2) entered forwarding state
[ 2931.614345][T28446] br0: port 1(c1) entered blocking state
[ 2931.614693][T28446] br0: port 1(c1) entered forwarding state
[ 2944.109970][   T12] br0: port 1(c1) entered disabled state
[ 2944.131537][   T12] c1 (unregistering): left allmulticast mode
[ 2944.131979][   T12] c1 (unregistering): left promiscuous mode
[ 2944.135180][   T12] br0: port 1(c1) entered disabled state
[ 2944.691845][   T12] br0: port 2(c2) entered disabled state
[ 2944.715282][   T12] c2 (unregistering): left allmulticast mode
[ 2944.715716][   T12] c2 (unregistering): left promiscuous mode
[ 2944.716099][   T12] br0: port 2(c2) entered disabled state
[ 2945.219399][   T12] br0: port 3(c3) entered disabled state
[ 2945.242936][   T12] c3 (unregistering): left allmulticast mode
[ 2945.243370][   T12] c3 (unregistering): left promiscuous mode
[ 2945.243764][   T12] br0: port 3(c3) entered disabled state
[ 2945.770916][   T12] br0: port 4(sender) entered disabled state
[ 2945.807651][   T12] sender (unregistering): left allmulticast mode
[ 2945.808140][   T12] sender (unregistering): left promiscuous mode
[ 2945.808529][   T12] br0: port 4(sender) entered disabled state