[ 2274.399733][T18511] br0: port 1(c1) entered blocking state
[ 2274.400020][T18511] br0: port 1(c1) entered disabled state
[ 2274.400228][T18511] c1: entered allmulticast mode
[ 2274.402035][T18511] c1: entered promiscuous mode
[ 2275.230964][T18516] br0: port 2(c2) entered blocking state
[ 2275.231183][T18516] br0: port 2(c2) entered disabled state
[ 2275.231390][T18516] c2: entered allmulticast mode
[ 2275.233307][T18516] c2: entered promiscuous mode
[ 2276.062334][T18521] br0: port 3(c3) entered blocking state
[ 2276.062586][T18521] br0: port 3(c3) entered disabled state
[ 2276.062849][T18521] c3: entered allmulticast mode
[ 2276.065449][T18521] c3: entered promiscuous mode
[ 2276.900099][T18526] br0: port 4(sender) entered blocking state
[ 2276.900426][T18526] br0: port 4(sender) entered disabled state
[ 2276.900696][T18526] sender: entered allmulticast mode
[ 2276.902530][T18526] sender: entered promiscuous mode
[ 2277.210994][T18528] br0: port 4(sender) entered blocking state
[ 2277.211382][T18528] br0: port 4(sender) entered forwarding state
[ 2277.212358][T18528] br0: port 3(c3) entered blocking state
[ 2277.212572][T18528] br0: port 3(c3) entered forwarding state
[ 2277.212998][T18528] br0: port 2(c2) entered blocking state
[ 2277.213208][T18528] br0: port 2(c2) entered forwarding state
[ 2277.213649][T18528] br0: port 1(c1) entered blocking state
[ 2277.213867][T18528] br0: port 1(c1) entered forwarding state
[ 2290.089207][   T11] br0: port 1(c1) entered disabled state
[ 2290.223280][   T11] c1 (unregistering): left allmulticast mode
[ 2290.223510][   T11] c1 (unregistering): left promiscuous mode
[ 2290.223730][   T11] br0: port 1(c1) entered disabled state
[ 2290.708743][   T11] br0: port 2(c2) entered disabled state
[ 2290.871242][   T11] c2 (unregistering): left allmulticast mode
[ 2290.871480][   T11] c2 (unregistering): left promiscuous mode
[ 2290.871696][   T11] br0: port 2(c2) entered disabled state
[ 2291.369273][   T11] br0: port 3(c3) entered disabled state
[ 2291.459243][   T11] c3 (unregistering): left allmulticast mode
[ 2291.459503][   T11] c3 (unregistering): left promiscuous mode
[ 2291.459738][   T11] br0: port 3(c3) entered disabled state
[ 2292.016092][   T11] br0: port 4(sender) entered disabled state
[ 2292.116250][   T11] sender (unregistering): left allmulticast mode
[ 2292.116491][   T11] sender (unregistering): left promiscuous mode
[ 2292.116724][   T11] br0: port 4(sender) entered disabled state