[ 2868.497714][T28868] br0: port 1(c1) entered blocking state
[ 2868.498065][T28868] br0: port 1(c1) entered disabled state
[ 2868.498405][T28868] c1: entered allmulticast mode
[ 2868.501859][T28868] c1: entered promiscuous mode
[ 2869.141278][T28873] br0: port 2(c2) entered blocking state
[ 2869.141856][T28873] br0: port 2(c2) entered disabled state
[ 2869.142205][T28873] c2: entered allmulticast mode
[ 2869.145524][T28873] c2: entered promiscuous mode
[ 2869.787623][T28878] br0: port 3(c3) entered blocking state
[ 2869.787965][T28878] br0: port 3(c3) entered disabled state
[ 2869.788314][T28878] c3: entered allmulticast mode
[ 2869.791616][T28878] c3: entered promiscuous mode
[ 2870.446425][T28883] br0: port 4(sender) entered blocking state
[ 2870.446857][T28883] br0: port 4(sender) entered disabled state
[ 2870.447262][T28883] sender: entered allmulticast mode
[ 2870.450602][T28883] sender: entered promiscuous mode
[ 2870.696134][T28885] br0: port 4(sender) entered blocking state
[ 2870.696578][T28885] br0: port 4(sender) entered forwarding state
[ 2870.697282][T28885] br0: port 3(c3) entered blocking state
[ 2870.697602][T28885] br0: port 3(c3) entered forwarding state
[ 2870.698243][T28885] br0: port 2(c2) entered blocking state
[ 2870.698571][T28885] br0: port 2(c2) entered forwarding state
[ 2870.699218][T28885] br0: port 1(c1) entered blocking state
[ 2870.699536][T28885] br0: port 1(c1) entered forwarding state
[ 2883.141619][   T71] br0: port 1(c1) entered disabled state
[ 2883.161104][   T71] c1 (unregistering): left allmulticast mode
[ 2883.161598][   T71] c1 (unregistering): left promiscuous mode
[ 2883.161987][   T71] br0: port 1(c1) entered disabled state
[ 2883.649352][   T71] br0: port 2(c2) entered disabled state
[ 2883.672442][   T71] c2 (unregistering): left allmulticast mode
[ 2883.672952][   T71] c2 (unregistering): left promiscuous mode
[ 2883.673329][   T71] br0: port 2(c2) entered disabled state
[ 2884.173502][   T71] br0: port 3(c3) entered disabled state
[ 2884.195797][   T71] c3 (unregistering): left allmulticast mode
[ 2884.196334][   T71] c3 (unregistering): left promiscuous mode
[ 2884.198305][   T71] br0: port 3(c3) entered disabled state
[ 2884.705441][   T71] br0: port 4(sender) entered disabled state
[ 2884.735850][   T71] sender (unregistering): left allmulticast mode
[ 2884.736343][   T71] sender (unregistering): left promiscuous mode
[ 2884.736895][   T71] br0: port 4(sender) entered disabled state