[ 2552.240321][T19180] br0: port 1(c1) entered blocking state
[ 2552.240613][T19180] br0: port 1(c1) entered disabled state
[ 2552.240832][T19180] c1: entered allmulticast mode
[ 2552.242685][T19180] c1: entered promiscuous mode
[ 2553.167969][T19185] br0: port 2(c2) entered blocking state
[ 2553.168208][T19185] br0: port 2(c2) entered disabled state
[ 2553.168439][T19185] c2: entered allmulticast mode
[ 2553.176534][T19185] c2: entered promiscuous mode
[ 2554.083864][T19190] br0: port 3(c3) entered blocking state
[ 2554.084077][T19190] br0: port 3(c3) entered disabled state
[ 2554.090137][T19190] c3: entered allmulticast mode
[ 2554.091948][T19190] c3: entered promiscuous mode
[ 2555.017299][T19195] br0: port 4(sender) entered blocking state
[ 2555.017560][T19195] br0: port 4(sender) entered disabled state
[ 2555.017817][T19195] sender: entered allmulticast mode
[ 2555.019676][T19195] sender: entered promiscuous mode
[ 2555.376801][T19197] br0: port 4(sender) entered blocking state
[ 2555.377106][T19197] br0: port 4(sender) entered forwarding state
[ 2555.377581][T19197] br0: port 3(c3) entered blocking state
[ 2555.377789][T19197] br0: port 3(c3) entered forwarding state
[ 2555.378540][T19197] br0: port 2(c2) entered blocking state
[ 2555.378759][T19197] br0: port 2(c2) entered forwarding state
[ 2555.379179][T19197] br0: port 1(c1) entered blocking state
[ 2555.379394][T19197] br0: port 1(c1) entered forwarding state
[ 2568.508242][   T11] br0: port 1(c1) entered disabled state
[ 2568.597754][   T11] c1 (unregistering): left allmulticast mode
[ 2568.598000][   T11] c1 (unregistering): left promiscuous mode
[ 2568.598236][   T11] br0: port 1(c1) entered disabled state
[ 2569.221339][   T11] br0: port 2(c2) entered disabled state
[ 2569.310732][   T11] c2 (unregistering): left allmulticast mode
[ 2569.310957][   T11] c2 (unregistering): left promiscuous mode
[ 2569.311174][   T11] br0: port 2(c2) entered disabled state
[ 2569.926205][   T11] br0: port 3(c3) entered disabled state
[ 2570.016713][   T11] c3 (unregistering): left allmulticast mode
[ 2570.016936][   T11] c3 (unregistering): left promiscuous mode
[ 2570.017134][   T11] br0: port 3(c3) entered disabled state
[ 2570.673796][   T11] br0: port 4(sender) entered disabled state
[ 2570.793717][   T11] sender (unregistering): left allmulticast mode
[ 2570.793937][   T11] sender (unregistering): left promiscuous mode
[ 2570.794132][   T11] br0: port 4(sender) entered disabled state