[ 2948.294694][T28731] br0: port 1(c1) entered blocking state
[ 2948.295064][T28731] br0: port 1(c1) entered disabled state
[ 2948.295412][T28731] c1: entered allmulticast mode
[ 2948.298807][T28731] c1: entered promiscuous mode
[ 2948.939950][T28736] br0: port 2(c2) entered blocking state
[ 2948.940285][T28736] br0: port 2(c2) entered disabled state
[ 2948.940621][T28736] c2: entered allmulticast mode
[ 2948.943985][T28736] c2: entered promiscuous mode
[ 2949.592455][T28741] br0: port 3(c3) entered blocking state
[ 2949.592821][T28741] br0: port 3(c3) entered disabled state
[ 2949.593194][T28741] c3: entered allmulticast mode
[ 2949.596940][T28741] c3: entered promiscuous mode
[ 2950.272397][T28746] br0: port 4(sender) entered blocking state
[ 2950.272875][T28746] br0: port 4(sender) entered disabled state
[ 2950.273320][T28746] sender: entered allmulticast mode
[ 2950.276918][T28746] sender: entered promiscuous mode
[ 2950.530859][T28748] br0: port 4(sender) entered blocking state
[ 2950.531330][T28748] br0: port 4(sender) entered forwarding state
[ 2950.532070][T28748] br0: port 3(c3) entered blocking state
[ 2950.532396][T28748] br0: port 3(c3) entered forwarding state
[ 2950.533062][T28748] br0: port 2(c2) entered blocking state
[ 2950.533385][T28748] br0: port 2(c2) entered forwarding state
[ 2950.534055][T28748] br0: port 1(c1) entered blocking state
[ 2950.534375][T28748] br0: port 1(c1) entered forwarding state
[ 2962.960717][   T12] br0: port 1(c1) entered disabled state
[ 2962.985908][   T12] c1 (unregistering): left allmulticast mode
[ 2962.986392][   T12] c1 (unregistering): left promiscuous mode
[ 2962.986771][   T12] br0: port 1(c1) entered disabled state
[ 2963.498930][   T12] br0: port 2(c2) entered disabled state
[ 2963.532477][   T12] c2 (unregistering): left allmulticast mode
[ 2963.532919][   T12] c2 (unregistering): left promiscuous mode
[ 2963.533310][   T12] br0: port 2(c2) entered disabled state
[ 2964.038375][   T12] br0: port 3(c3) entered disabled state
[ 2964.058915][   T12] c3 (unregistering): left allmulticast mode
[ 2964.059356][   T12] c3 (unregistering): left promiscuous mode
[ 2964.059765][   T12] br0: port 3(c3) entered disabled state
[ 2964.567915][   T12] br0: port 4(sender) entered disabled state
[ 2964.588836][   T12] sender (unregistering): left allmulticast mode
[ 2964.589851][   T12] sender (unregistering): left promiscuous mode
[ 2964.590272][   T12] br0: port 4(sender) entered disabled state