[ 2898.217932][T28792] br0: port 1(c1) entered blocking state
[ 2898.218322][T28792] br0: port 1(c1) entered disabled state
[ 2898.218673][T28792] c1: entered allmulticast mode
[ 2898.222456][T28792] c1: entered promiscuous mode
[ 2898.886865][T28797] br0: port 2(c2) entered blocking state
[ 2898.887403][T28797] br0: port 2(c2) entered disabled state
[ 2898.887758][T28797] c2: entered allmulticast mode
[ 2898.891096][T28797] c2: entered promiscuous mode
[ 2899.547846][T28802] br0: port 3(c3) entered blocking state
[ 2899.548186][T28802] br0: port 3(c3) entered disabled state
[ 2899.548560][T28802] c3: entered allmulticast mode
[ 2899.552742][T28802] c3: entered promiscuous mode
[ 2900.200870][T28807] br0: port 4(sender) entered blocking state
[ 2900.201324][T28807] br0: port 4(sender) entered disabled state
[ 2900.201726][T28807] sender: entered allmulticast mode
[ 2900.205530][T28807] sender: entered promiscuous mode
[ 2900.474659][T28809] br0: port 4(sender) entered blocking state
[ 2900.475326][T28809] br0: port 4(sender) entered forwarding state
[ 2900.476252][T28809] br0: port 3(c3) entered blocking state
[ 2900.476633][T28809] br0: port 3(c3) entered forwarding state
[ 2900.477675][T28809] br0: port 2(c2) entered blocking state
[ 2900.478183][T28809] br0: port 2(c2) entered forwarding state
[ 2900.479269][T28809] br0: port 1(c1) entered blocking state
[ 2900.479615][T28809] br0: port 1(c1) entered forwarding state
[ 2912.993646][   T65] br0: port 1(c1) entered disabled state
[ 2913.013702][   T65] c1 (unregistering): left allmulticast mode
[ 2913.014162][   T65] c1 (unregistering): left promiscuous mode
[ 2913.015976][   T65] br0: port 1(c1) entered disabled state
[ 2913.481037][   T65] br0: port 2(c2) entered disabled state
[ 2913.502614][   T65] c2 (unregistering): left allmulticast mode
[ 2913.503074][   T65] c2 (unregistering): left promiscuous mode
[ 2913.503447][   T65] br0: port 2(c2) entered disabled state
[ 2913.974345][   T65] br0: port 3(c3) entered disabled state
[ 2914.006281][   T65] c3 (unregistering): left allmulticast mode
[ 2914.006668][   T65] c3 (unregistering): left promiscuous mode
[ 2914.007035][   T65] br0: port 3(c3) entered disabled state
[ 2914.470650][   T65] br0: port 4(sender) entered disabled state
[ 2914.493106][   T65] sender (unregistering): left allmulticast mode
[ 2914.493613][   T65] sender (unregistering): left promiscuous mode
[ 2914.493975][   T65] br0: port 4(sender) entered disabled state