[ 2919.054901][T29132] br0: port 1(c1) entered blocking state
[ 2919.055245][T29132] br0: port 1(c1) entered disabled state
[ 2919.055590][T29132] c1: entered allmulticast mode
[ 2919.058963][T29132] c1: entered promiscuous mode
[ 2919.714625][T29137] br0: port 2(c2) entered blocking state
[ 2919.715392][T29137] br0: port 2(c2) entered disabled state
[ 2919.715793][T29137] c2: entered allmulticast mode
[ 2919.719122][T29137] c2: entered promiscuous mode
[ 2920.384491][T29142] br0: port 3(c3) entered blocking state
[ 2920.384849][T29142] br0: port 3(c3) entered disabled state
[ 2920.385202][T29142] c3: entered allmulticast mode
[ 2920.389071][T29142] c3: entered promiscuous mode
[ 2921.048906][T29147] br0: port 4(sender) entered blocking state
[ 2921.049386][T29147] br0: port 4(sender) entered disabled state
[ 2921.050132][T29147] sender: entered allmulticast mode
[ 2921.053549][T29147] sender: entered promiscuous mode
[ 2921.298550][T29149] br0: port 4(sender) entered blocking state
[ 2921.299012][T29149] br0: port 4(sender) entered forwarding state
[ 2921.299731][T29149] br0: port 3(c3) entered blocking state
[ 2921.300054][T29149] br0: port 3(c3) entered forwarding state
[ 2921.300712][T29149] br0: port 2(c2) entered blocking state
[ 2921.301029][T29149] br0: port 2(c2) entered forwarding state
[ 2921.301670][T29149] br0: port 1(c1) entered blocking state
[ 2921.301997][T29149] br0: port 1(c1) entered forwarding state
[ 2933.702096][   T12] br0: port 1(c1) entered disabled state
[ 2933.725237][   T12] c1 (unregistering): left allmulticast mode
[ 2933.725733][   T12] c1 (unregistering): left promiscuous mode
[ 2933.726141][   T12] br0: port 1(c1) entered disabled state
[ 2934.239731][   T12] br0: port 2(c2) entered disabled state
[ 2934.262507][   T12] c2 (unregistering): left allmulticast mode
[ 2934.265366][   T12] c2 (unregistering): left promiscuous mode
[ 2934.265837][   T12] br0: port 2(c2) entered disabled state
[ 2934.813140][   T12] br0: port 3(c3) entered disabled state
[ 2934.835437][   T12] c3 (unregistering): left allmulticast mode
[ 2934.835956][   T12] c3 (unregistering): left promiscuous mode
[ 2934.836395][   T12] br0: port 3(c3) entered disabled state
[ 2935.312061][   T12] br0: port 4(sender) entered disabled state
[ 2935.336125][   T12] sender (unregistering): left allmulticast mode
[ 2935.336550][   T12] sender (unregistering): left promiscuous mode
[ 2935.339315][   T12] br0: port 4(sender) entered disabled state