[ 2941.342430][T29176] br0: port 1(c1) entered blocking state
[ 2941.343222][T29176] br0: port 1(c1) entered disabled state
[ 2941.343588][T29176] c1: entered allmulticast mode
[ 2941.347541][T29176] c1: entered promiscuous mode
[ 2942.015690][T29181] br0: port 2(c2) entered blocking state
[ 2942.016179][T29181] br0: port 2(c2) entered disabled state
[ 2942.016688][T29181] c2: entered allmulticast mode
[ 2942.020169][T29181] c2: entered promiscuous mode
[ 2942.691709][T29186] br0: port 3(c3) entered blocking state
[ 2942.692132][T29186] br0: port 3(c3) entered disabled state
[ 2942.692475][T29186] c3: entered allmulticast mode
[ 2942.696430][T29186] c3: entered promiscuous mode
[ 2943.385416][T29191] br0: port 4(sender) entered blocking state
[ 2943.386381][T29191] br0: port 4(sender) entered disabled state
[ 2943.386851][T29191] sender: entered allmulticast mode
[ 2943.390913][T29191] sender: entered promiscuous mode
[ 2943.635615][T29193] br0: port 4(sender) entered blocking state
[ 2943.636045][T29193] br0: port 4(sender) entered forwarding state
[ 2943.636764][T29193] br0: port 3(c3) entered blocking state
[ 2943.637083][T29193] br0: port 3(c3) entered forwarding state
[ 2943.637770][T29193] br0: port 2(c2) entered blocking state
[ 2943.638085][T29193] br0: port 2(c2) entered forwarding state
[ 2943.638730][T29193] br0: port 1(c1) entered blocking state
[ 2943.639057][T29193] br0: port 1(c1) entered forwarding state
[ 2956.142934][   T12] br0: port 1(c1) entered disabled state
[ 2956.194396][   T12] c1 (unregistering): left allmulticast mode
[ 2956.195606][   T12] c1 (unregistering): left promiscuous mode
[ 2956.196280][   T12] br0: port 1(c1) entered disabled state
[ 2956.642552][   T12] br0: port 2(c2) entered disabled state
[ 2956.665805][   T12] c2 (unregistering): left allmulticast mode
[ 2956.666289][   T12] c2 (unregistering): left promiscuous mode
[ 2956.667258][   T12] br0: port 2(c2) entered disabled state
[ 2957.170321][   T12] br0: port 3(c3) entered disabled state
[ 2957.192218][   T12] c3 (unregistering): left allmulticast mode
[ 2957.192694][   T12] c3 (unregistering): left promiscuous mode
[ 2957.193125][   T12] br0: port 3(c3) entered disabled state
[ 2957.707794][   T12] br0: port 4(sender) entered disabled state
[ 2957.735152][   T12] sender (unregistering): left allmulticast mode
[ 2957.735602][   T12] sender (unregistering): left promiscuous mode
[ 2957.736001][   T12] br0: port 4(sender) entered disabled state