[ 2933.463056][T29339] br0: port 1(c1) entered blocking state
[ 2933.463414][T29339] br0: port 1(c1) entered disabled state
[ 2933.463774][T29339] c1: entered allmulticast mode
[ 2933.467132][T29339] c1: entered promiscuous mode
[ 2934.107375][T29344] br0: port 2(c2) entered blocking state
[ 2934.107729][T29344] br0: port 2(c2) entered disabled state
[ 2934.108072][T29344] c2: entered allmulticast mode
[ 2934.111424][T29344] c2: entered promiscuous mode
[ 2934.769828][T29349] br0: port 3(c3) entered blocking state
[ 2934.770176][T29349] br0: port 3(c3) entered disabled state
[ 2934.770530][T29349] c3: entered allmulticast mode
[ 2934.774285][T29349] c3: entered promiscuous mode
[ 2935.428704][T29354] br0: port 4(sender) entered blocking state
[ 2935.429146][T29354] br0: port 4(sender) entered disabled state
[ 2935.429576][T29354] sender: entered allmulticast mode
[ 2935.433545][T29354] sender: entered promiscuous mode
[ 2935.688724][T29356] br0: port 4(sender) entered blocking state
[ 2935.689173][T29356] br0: port 4(sender) entered forwarding state
[ 2935.689910][T29356] br0: port 3(c3) entered blocking state
[ 2935.690245][T29356] br0: port 3(c3) entered forwarding state
[ 2935.690918][T29356] br0: port 2(c2) entered blocking state
[ 2935.691243][T29356] br0: port 2(c2) entered forwarding state
[ 2935.691909][T29356] br0: port 1(c1) entered blocking state
[ 2935.692243][T29356] br0: port 1(c1) entered forwarding state
[ 2948.147701][   T12] br0: port 1(c1) entered disabled state
[ 2948.199841][   T12] c1 (unregistering): left allmulticast mode
[ 2948.200541][   T12] c1 (unregistering): left promiscuous mode
[ 2948.201207][   T12] br0: port 1(c1) entered disabled state
[ 2948.671580][   T12] br0: port 2(c2) entered disabled state
[ 2948.696174][   T12] c2 (unregistering): left allmulticast mode
[ 2948.696675][   T12] c2 (unregistering): left promiscuous mode
[ 2948.697190][   T12] br0: port 2(c2) entered disabled state
[ 2949.217613][   T12] br0: port 3(c3) entered disabled state
[ 2949.238359][   T12] c3 (unregistering): left allmulticast mode
[ 2949.241244][   T12] c3 (unregistering): left promiscuous mode
[ 2949.241640][   T12] br0: port 3(c3) entered disabled state
[ 2949.757864][   T12] br0: port 4(sender) entered disabled state
[ 2949.779920][   T12] sender (unregistering): left allmulticast mode
[ 2949.780411][   T12] sender (unregistering): left promiscuous mode
[ 2949.780821][   T12] br0: port 4(sender) entered disabled state