[ 2934.655582][T29067] br0: port 1(c1) entered blocking state
[ 2934.655938][T29067] br0: port 1(c1) entered disabled state
[ 2934.656307][T29067] c1: entered allmulticast mode
[ 2934.660096][T29067] c1: entered promiscuous mode
[ 2935.319578][T29072] br0: port 2(c2) entered blocking state
[ 2935.319957][T29072] br0: port 2(c2) entered disabled state
[ 2935.320336][T29072] c2: entered allmulticast mode
[ 2935.323986][T29072] c2: entered promiscuous mode
[ 2935.978303][T29077] br0: port 3(c3) entered blocking state
[ 2935.978660][T29077] br0: port 3(c3) entered disabled state
[ 2935.979015][T29077] c3: entered allmulticast mode
[ 2935.982456][T29077] c3: entered promiscuous mode
[ 2936.640921][T29082] br0: port 4(sender) entered blocking state
[ 2936.641388][T29082] br0: port 4(sender) entered disabled state
[ 2936.641821][T29082] sender: entered allmulticast mode
[ 2936.645770][T29082] sender: entered promiscuous mode
[ 2936.880403][T29084] br0: port 4(sender) entered blocking state
[ 2936.880873][T29084] br0: port 4(sender) entered forwarding state
[ 2936.881615][T29084] br0: port 3(c3) entered blocking state
[ 2936.881939][T29084] br0: port 3(c3) entered forwarding state
[ 2936.882614][T29084] br0: port 2(c2) entered blocking state
[ 2936.882938][T29084] br0: port 2(c2) entered forwarding state
[ 2936.883598][T29084] br0: port 1(c1) entered blocking state
[ 2936.883927][T29084] br0: port 1(c1) entered forwarding state
[ 2949.221564][   T69] br0: port 1(c1) entered disabled state
[ 2949.246485][   T69] c1 (unregistering): left allmulticast mode
[ 2949.246899][   T69] c1 (unregistering): left promiscuous mode
[ 2949.247304][   T69] br0: port 1(c1) entered disabled state
[ 2949.749984][   T69] br0: port 2(c2) entered disabled state
[ 2949.773901][   T69] c2 (unregistering): left allmulticast mode
[ 2949.776298][   T69] c2 (unregistering): left promiscuous mode
[ 2949.776757][   T69] br0: port 2(c2) entered disabled state
[ 2950.278192][   T69] br0: port 3(c3) entered disabled state
[ 2950.300367][   T69] c3 (unregistering): left allmulticast mode
[ 2950.300758][   T69] c3 (unregistering): left promiscuous mode
[ 2950.301123][   T69] br0: port 3(c3) entered disabled state
[ 2950.806530][   T69] br0: port 4(sender) entered disabled state
[ 2950.829731][   T69] sender (unregistering): left allmulticast mode
[ 2950.830188][   T69] sender (unregistering): left promiscuous mode
[ 2950.830611][   T69] br0: port 4(sender) entered disabled state