[ 2869.494990][T25471] br0: port 1(c1) entered blocking state
[ 2869.495437][T25471] br0: port 1(c1) entered disabled state
[ 2869.495789][T25471] c1: entered allmulticast mode
[ 2869.499509][T25471] c1: entered promiscuous mode
[ 2870.212983][T25476] br0: port 2(c2) entered blocking state
[ 2870.213630][T25476] br0: port 2(c2) entered disabled state
[ 2870.214014][T25476] c2: entered allmulticast mode
[ 2870.217556][T25476] c2: entered promiscuous mode
[ 2870.914134][T25481] br0: port 3(c3) entered blocking state
[ 2870.914588][T25481] br0: port 3(c3) entered disabled state
[ 2870.914980][T25481] c3: entered allmulticast mode
[ 2870.918559][T25481] c3: entered promiscuous mode
[ 2871.620148][T25486] br0: port 4(sender) entered blocking state
[ 2871.620648][T25486] br0: port 4(sender) entered disabled state
[ 2871.621061][T25486] sender: entered allmulticast mode
[ 2871.624561][T25486] sender: entered promiscuous mode
[ 2871.866205][T25488] br0: port 4(sender) entered blocking state
[ 2871.866671][T25488] br0: port 4(sender) entered forwarding state
[ 2871.867415][T25488] br0: port 3(c3) entered blocking state
[ 2871.867742][T25488] br0: port 3(c3) entered forwarding state
[ 2871.868417][T25488] br0: port 2(c2) entered blocking state
[ 2871.868745][T25488] br0: port 2(c2) entered forwarding state
[ 2871.869409][T25488] br0: port 1(c1) entered blocking state
[ 2871.869734][T25488] br0: port 1(c1) entered forwarding state
[ 2884.407555][   T12] br0: port 1(c1) entered disabled state
[ 2884.533260][   T12] c1 (unregistering): left allmulticast mode
[ 2884.533758][   T12] c1 (unregistering): left promiscuous mode
[ 2884.534160][   T12] br0: port 1(c1) entered disabled state
[ 2884.957648][   T12] br0: port 2(c2) entered disabled state
[ 2885.084251][   T12] c2 (unregistering): left allmulticast mode
[ 2885.084829][   T12] c2 (unregistering): left promiscuous mode
[ 2885.085239][   T12] br0: port 2(c2) entered disabled state
[ 2885.494188][   T12] br0: port 3(c3) entered disabled state
[ 2885.592240][   T12] c3 (unregistering): left allmulticast mode
[ 2885.592789][   T12] c3 (unregistering): left promiscuous mode
[ 2885.593186][   T12] br0: port 3(c3) entered disabled state
[ 2886.012960][   T12] br0: port 4(sender) entered disabled state
[ 2886.105268][   T12] sender (unregistering): left allmulticast mode
[ 2886.105823][   T12] sender (unregistering): left promiscuous mode
[ 2886.106198][   T12] br0: port 4(sender) entered disabled state