[ 2934.159006][T26303] br0: port 1(c1) entered blocking state
[ 2934.159355][T26303] br0: port 1(c1) entered disabled state
[ 2934.159704][T26303] c1: entered allmulticast mode
[ 2934.163746][T26303] c1: entered promiscuous mode
[ 2934.853507][T26308] br0: port 2(c2) entered blocking state
[ 2934.853984][T26308] br0: port 2(c2) entered disabled state
[ 2934.854353][T26308] c2: entered allmulticast mode
[ 2934.858187][T26308] c2: entered promiscuous mode
[ 2935.610351][T26313] br0: port 3(c3) entered blocking state
[ 2935.610833][T26313] br0: port 3(c3) entered disabled state
[ 2935.611210][T26313] c3: entered allmulticast mode
[ 2935.614710][T26313] c3: entered promiscuous mode
[ 2936.314262][T26318] br0: port 4(sender) entered blocking state
[ 2936.314762][T26318] br0: port 4(sender) entered disabled state
[ 2936.315209][T26318] sender: entered allmulticast mode
[ 2936.318729][T26318] sender: entered promiscuous mode
[ 2936.557102][T26320] br0: port 4(sender) entered blocking state
[ 2936.557580][T26320] br0: port 4(sender) entered forwarding state
[ 2936.558328][T26320] br0: port 3(c3) entered blocking state
[ 2936.558656][T26320] br0: port 3(c3) entered forwarding state
[ 2936.559339][T26320] br0: port 2(c2) entered blocking state
[ 2936.559669][T26320] br0: port 2(c2) entered forwarding state
[ 2936.560942][T26320] br0: port 1(c1) entered blocking state
[ 2936.561294][T26320] br0: port 1(c1) entered forwarding state
[ 2949.142077][   T12] br0: port 1(c1) entered disabled state
[ 2949.244727][   T12] c1 (unregistering): left allmulticast mode
[ 2949.245243][   T12] c1 (unregistering): left promiscuous mode
[ 2949.245621][   T12] br0: port 1(c1) entered disabled state
[ 2949.677527][   T12] br0: port 2(c2) entered disabled state
[ 2949.829754][   T12] c2 (unregistering): left allmulticast mode
[ 2949.830303][   T12] c2 (unregistering): left promiscuous mode
[ 2949.830701][   T12] br0: port 2(c2) entered disabled state
[ 2950.240249][   T12] br0: port 3(c3) entered disabled state
[ 2950.346699][   T12] c3 (unregistering): left allmulticast mode
[ 2950.347219][   T12] c3 (unregistering): left promiscuous mode
[ 2950.347610][   T12] br0: port 3(c3) entered disabled state
[ 2950.791925][   T12] br0: port 4(sender) entered disabled state
[ 2950.910739][   T12] sender (unregistering): left allmulticast mode
[ 2950.911276][   T12] sender (unregistering): left promiscuous mode
[ 2950.911669][   T12] br0: port 4(sender) entered disabled state