[ 2888.040805][T28334] br0: port 1(c1) entered blocking state
[ 2888.041182][T28334] br0: port 1(c1) entered disabled state
[ 2888.041544][T28334] c1: entered allmulticast mode
[ 2888.045162][T28334] c1: entered promiscuous mode
[ 2888.690231][T28339] br0: port 2(c2) entered blocking state
[ 2888.690658][T28339] br0: port 2(c2) entered disabled state
[ 2888.691030][T28339] c2: entered allmulticast mode
[ 2888.694794][T28339] c2: entered promiscuous mode
[ 2889.366561][T28344] br0: port 3(c3) entered blocking state
[ 2889.367229][T28344] br0: port 3(c3) entered disabled state
[ 2889.367577][T28344] c3: entered allmulticast mode
[ 2889.370924][T28344] c3: entered promiscuous mode
[ 2890.033593][T28349] br0: port 4(sender) entered blocking state
[ 2890.034378][T28349] br0: port 4(sender) entered disabled state
[ 2890.034797][T28349] sender: entered allmulticast mode
[ 2890.038906][T28349] sender: entered promiscuous mode
[ 2890.277413][T28351] br0: port 4(sender) entered blocking state
[ 2890.277892][T28351] br0: port 4(sender) entered forwarding state
[ 2890.278628][T28351] br0: port 3(c3) entered blocking state
[ 2890.278980][T28351] br0: port 3(c3) entered forwarding state
[ 2890.279651][T28351] br0: port 2(c2) entered blocking state
[ 2890.280001][T28351] br0: port 2(c2) entered forwarding state
[ 2890.281040][T28351] br0: port 1(c1) entered blocking state
[ 2890.281395][T28351] br0: port 1(c1) entered forwarding state
[ 2902.739520][   T71] br0: port 1(c1) entered disabled state
[ 2902.760208][   T71] c1 (unregistering): left allmulticast mode
[ 2902.760677][   T71] c1 (unregistering): left promiscuous mode
[ 2902.761049][   T71] br0: port 1(c1) entered disabled state
[ 2903.250115][   T71] br0: port 2(c2) entered disabled state
[ 2903.270041][   T71] c2 (unregistering): left allmulticast mode
[ 2903.270448][   T71] c2 (unregistering): left promiscuous mode
[ 2903.270824][   T71] br0: port 2(c2) entered disabled state
[ 2903.796192][   T71] br0: port 3(c3) entered disabled state
[ 2903.817021][   T71] c3 (unregistering): left allmulticast mode
[ 2903.817616][   T71] c3 (unregistering): left promiscuous mode
[ 2903.818006][   T71] br0: port 3(c3) entered disabled state
[ 2904.297458][   T71] br0: port 4(sender) entered disabled state
[ 2904.320976][   T71] sender (unregistering): left allmulticast mode
[ 2904.321373][   T71] sender (unregistering): left promiscuous mode
[ 2904.321811][   T71] br0: port 4(sender) entered disabled state