[ 2895.267014][T28573] br0: port 1(c1) entered blocking state
[ 2895.267586][T28573] br0: port 1(c1) entered disabled state
[ 2895.267931][T28573] c1: entered allmulticast mode
[ 2895.271720][T28573] c1: entered promiscuous mode
[ 2895.932537][T28578] br0: port 2(c2) entered blocking state
[ 2895.932967][T28578] br0: port 2(c2) entered disabled state
[ 2895.933343][T28578] c2: entered allmulticast mode
[ 2895.936709][T28578] c2: entered promiscuous mode
[ 2896.600590][T28583] br0: port 3(c3) entered blocking state
[ 2896.600934][T28583] br0: port 3(c3) entered disabled state
[ 2896.601305][T28583] c3: entered allmulticast mode
[ 2896.605123][T28583] c3: entered promiscuous mode
[ 2897.313134][T28588] br0: port 4(sender) entered blocking state
[ 2897.313652][T28588] br0: port 4(sender) entered disabled state
[ 2897.314086][T28588] sender: entered allmulticast mode
[ 2897.317552][T28588] sender: entered promiscuous mode
[ 2897.590739][T28590] br0: port 4(sender) entered blocking state
[ 2897.591215][T28590] br0: port 4(sender) entered forwarding state
[ 2897.591967][T28590] br0: port 3(c3) entered blocking state
[ 2897.592316][T28590] br0: port 3(c3) entered forwarding state
[ 2897.593022][T28590] br0: port 2(c2) entered blocking state
[ 2897.593359][T28590] br0: port 2(c2) entered forwarding state
[ 2897.594016][T28590] br0: port 1(c1) entered blocking state
[ 2897.594355][T28590] br0: port 1(c1) entered forwarding state
[ 2910.061327][   T71] br0: port 1(c1) entered disabled state
[ 2910.084545][   T71] c1 (unregistering): left allmulticast mode
[ 2910.085036][   T71] c1 (unregistering): left promiscuous mode
[ 2910.085444][   T71] br0: port 1(c1) entered disabled state
[ 2910.601080][   T71] br0: port 2(c2) entered disabled state
[ 2910.621776][   T71] c2 (unregistering): left allmulticast mode
[ 2910.624672][   T71] c2 (unregistering): left promiscuous mode
[ 2910.625183][   T71] br0: port 2(c2) entered disabled state
[ 2911.123324][   T71] br0: port 3(c3) entered disabled state
[ 2911.152135][   T71] c3 (unregistering): left allmulticast mode
[ 2911.152614][   T71] c3 (unregistering): left promiscuous mode
[ 2911.152977][   T71] br0: port 3(c3) entered disabled state
[ 2911.668652][   T71] br0: port 4(sender) entered disabled state
[ 2911.691969][   T71] sender (unregistering): left allmulticast mode
[ 2911.692422][   T71] sender (unregistering): left promiscuous mode
[ 2911.692809][   T71] br0: port 4(sender) entered disabled state