[ 3068.625712][T28631] br0: port 1(c1) entered blocking state
[ 3068.626084][T28631] br0: port 1(c1) entered disabled state
[ 3068.626432][T28631] c1: entered allmulticast mode
[ 3068.629926][T28631] c1: entered promiscuous mode
[ 3069.312281][T28636] br0: port 2(c2) entered blocking state
[ 3069.312660][T28636] br0: port 2(c2) entered disabled state
[ 3069.313041][T28636] c2: entered allmulticast mode
[ 3069.316603][T28636] c2: entered promiscuous mode
[ 3069.992434][T28641] br0: port 3(c3) entered blocking state
[ 3069.993770][T28641] br0: port 3(c3) entered disabled state
[ 3069.994155][T28641] c3: entered allmulticast mode
[ 3069.997660][T28641] c3: entered promiscuous mode
[ 3070.667015][T28646] br0: port 4(sender) entered blocking state
[ 3070.667429][T28646] br0: port 4(sender) entered disabled state
[ 3070.667847][T28646] sender: entered allmulticast mode
[ 3070.671327][T28646] sender: entered promiscuous mode
[ 3070.922916][T28648] br0: port 4(sender) entered blocking state
[ 3070.923409][T28648] br0: port 4(sender) entered forwarding state
[ 3070.924167][T28648] br0: port 3(c3) entered blocking state
[ 3070.924555][T28648] br0: port 3(c3) entered forwarding state
[ 3070.925246][T28648] br0: port 2(c2) entered blocking state
[ 3070.925587][T28648] br0: port 2(c2) entered forwarding state
[ 3070.926278][T28648] br0: port 1(c1) entered blocking state
[ 3070.926625][T28648] br0: port 1(c1) entered forwarding state
[ 3083.427926][   T12] br0: port 1(c1) entered disabled state
[ 3083.565389][   T12] c1 (unregistering): left allmulticast mode
[ 3083.565858][   T12] c1 (unregistering): left promiscuous mode
[ 3083.566245][   T12] br0: port 1(c1) entered disabled state
[ 3083.953436][   T12] br0: port 2(c2) entered disabled state
[ 3084.067619][   T12] c2 (unregistering): left allmulticast mode
[ 3084.068091][   T12] c2 (unregistering): left promiscuous mode
[ 3084.068479][   T12] br0: port 2(c2) entered disabled state
[ 3084.519588][   T12] br0: port 3(c3) entered disabled state
[ 3084.630802][   T12] c3 (unregistering): left allmulticast mode
[ 3084.631213][   T12] c3 (unregistering): left promiscuous mode
[ 3084.631706][   T12] br0: port 3(c3) entered disabled state
[ 3085.058923][   T12] br0: port 4(sender) entered disabled state
[ 3085.165654][   T12] sender (unregistering): left allmulticast mode
[ 3085.166089][   T12] sender (unregistering): left promiscuous mode
[ 3085.166468][   T12] br0: port 4(sender) entered disabled state