[ 1600.861430][T19170] br0: port 1(c1) entered blocking state
[ 1600.861667][T19170] br0: port 1(c1) entered disabled state
[ 1600.861899][T19170] c1: entered allmulticast mode
[ 1600.863786][T19170] c1: entered promiscuous mode
[ 1601.345197][T19175] br0: port 2(c2) entered blocking state
[ 1601.345455][T19175] br0: port 2(c2) entered disabled state
[ 1601.345699][T19175] c2: entered allmulticast mode
[ 1601.347614][T19175] c2: entered promiscuous mode
[ 1601.833628][T19180] br0: port 3(c3) entered blocking state
[ 1601.833860][T19180] br0: port 3(c3) entered disabled state
[ 1601.834105][T19180] c3: entered allmulticast mode
[ 1601.836008][T19180] c3: entered promiscuous mode
[ 1602.306866][T19185] br0: port 4(sender) entered blocking state
[ 1602.307164][T19185] br0: port 4(sender) entered disabled state
[ 1602.307446][T19185] sender: entered allmulticast mode
[ 1602.310500][T19185] sender: entered promiscuous mode
[ 1602.502292][T19187] br0: port 4(sender) entered blocking state
[ 1602.502608][T19187] br0: port 4(sender) entered forwarding state
[ 1602.503099][T19187] br0: port 3(c3) entered blocking state
[ 1602.503318][T19187] br0: port 3(c3) entered forwarding state
[ 1602.503748][T19187] br0: port 2(c2) entered blocking state
[ 1602.503974][T19187] br0: port 2(c2) entered forwarding state
[ 1602.504408][T19187] br0: port 1(c1) entered blocking state
[ 1602.504629][T19187] br0: port 1(c1) entered forwarding state
[ 1614.443785][   T69] br0: port 1(c1) entered disabled state
[ 1614.551797][   T69] c1 (unregistering): left allmulticast mode
[ 1614.552121][   T69] c1 (unregistering): left promiscuous mode
[ 1614.552367][   T69] br0: port 1(c1) entered disabled state
[ 1614.868485][   T69] br0: port 2(c2) entered disabled state
[ 1614.968239][   T69] c2 (unregistering): left allmulticast mode
[ 1614.968658][   T69] c2 (unregistering): left promiscuous mode
[ 1614.969062][   T69] br0: port 2(c2) entered disabled state
[ 1615.277027][   T69] br0: port 3(c3) entered disabled state
[ 1615.361674][   T69] c3 (unregistering): left allmulticast mode
[ 1615.362123][   T69] c3 (unregistering): left promiscuous mode
[ 1615.362359][   T69] br0: port 3(c3) entered disabled state
[ 1615.688304][   T69] br0: port 4(sender) entered disabled state
[ 1615.806680][   T69] sender (unregistering): left allmulticast mode
[ 1615.806984][   T69] sender (unregistering): left promiscuous mode
[ 1615.807248][   T69] br0: port 4(sender) entered disabled state