[ 2924.415866][T28090] br0: port 1(c1) entered blocking state
[ 2924.416239][T28090] br0: port 1(c1) entered disabled state
[ 2924.416597][T28090] c1: entered allmulticast mode
[ 2924.420239][T28090] c1: entered promiscuous mode
[ 2925.106577][T28095] br0: port 2(c2) entered blocking state
[ 2925.107035][T28095] br0: port 2(c2) entered disabled state
[ 2925.107406][T28095] c2: entered allmulticast mode
[ 2925.110827][T28095] c2: entered promiscuous mode
[ 2925.780600][T28100] br0: port 3(c3) entered blocking state
[ 2925.781450][T28100] br0: port 3(c3) entered disabled state
[ 2925.781819][T28100] c3: entered allmulticast mode
[ 2925.785234][T28100] c3: entered promiscuous mode
[ 2926.477938][T28105] br0: port 4(sender) entered blocking state
[ 2926.478347][T28105] br0: port 4(sender) entered disabled state
[ 2926.478782][T28105] sender: entered allmulticast mode
[ 2926.482144][T28105] sender: entered promiscuous mode
[ 2926.723104][T28107] br0: port 4(sender) entered blocking state
[ 2926.723532][T28107] br0: port 4(sender) entered forwarding state
[ 2926.724262][T28107] br0: port 3(c3) entered blocking state
[ 2926.724573][T28107] br0: port 3(c3) entered forwarding state
[ 2926.725237][T28107] br0: port 2(c2) entered blocking state
[ 2926.725552][T28107] br0: port 2(c2) entered forwarding state
[ 2926.726232][T28107] br0: port 1(c1) entered blocking state
[ 2926.726553][T28107] br0: port 1(c1) entered forwarding state
[ 2939.196739][   T12] br0: port 1(c1) entered disabled state
[ 2939.218179][   T12] c1 (unregistering): left allmulticast mode
[ 2939.218596][   T12] c1 (unregistering): left promiscuous mode
[ 2939.219026][   T12] br0: port 1(c1) entered disabled state
[ 2939.732861][   T12] br0: port 2(c2) entered disabled state
[ 2939.754343][   T12] c2 (unregistering): left allmulticast mode
[ 2939.754863][   T12] c2 (unregistering): left promiscuous mode
[ 2939.755305][   T12] br0: port 2(c2) entered disabled state
[ 2940.260004][   T12] br0: port 3(c3) entered disabled state
[ 2940.284539][   T12] c3 (unregistering): left allmulticast mode
[ 2940.285000][   T12] c3 (unregistering): left promiscuous mode
[ 2940.285424][   T12] br0: port 3(c3) entered disabled state
[ 2940.809745][   T12] br0: port 4(sender) entered disabled state
[ 2940.831719][   T12] sender (unregistering): left allmulticast mode
[ 2940.832153][   T12] sender (unregistering): left promiscuous mode
[ 2940.832558][   T12] br0: port 4(sender) entered disabled state