[ 2901.169316][T28417] br0: port 1(c1) entered blocking state
[ 2901.169665][T28417] br0: port 1(c1) entered disabled state
[ 2901.170061][T28417] c1: entered allmulticast mode
[ 2901.173615][T28417] c1: entered promiscuous mode
[ 2901.820738][T28422] br0: port 2(c2) entered blocking state
[ 2901.821104][T28422] br0: port 2(c2) entered disabled state
[ 2901.821456][T28422] c2: entered allmulticast mode
[ 2901.825393][T28422] c2: entered promiscuous mode
[ 2902.489862][T28427] br0: port 3(c3) entered blocking state
[ 2902.491265][T28427] br0: port 3(c3) entered disabled state
[ 2902.491617][T28427] c3: entered allmulticast mode
[ 2902.494973][T28427] c3: entered promiscuous mode
[ 2903.177471][T28432] br0: port 4(sender) entered blocking state
[ 2903.177922][T28432] br0: port 4(sender) entered disabled state
[ 2903.178733][T28432] sender: entered allmulticast mode
[ 2903.182114][T28432] sender: entered promiscuous mode
[ 2903.451886][T28434] br0: port 4(sender) entered blocking state
[ 2903.452391][T28434] br0: port 4(sender) entered forwarding state
[ 2903.453135][T28434] br0: port 3(c3) entered blocking state
[ 2903.453477][T28434] br0: port 3(c3) entered forwarding state
[ 2903.454178][T28434] br0: port 2(c2) entered blocking state
[ 2903.454516][T28434] br0: port 2(c2) entered forwarding state
[ 2903.455194][T28434] br0: port 1(c1) entered blocking state
[ 2903.455537][T28434] br0: port 1(c1) entered forwarding state
[ 2916.002924][   T12] br0: port 1(c1) entered disabled state
[ 2916.025881][   T12] c1 (unregistering): left allmulticast mode
[ 2916.026395][   T12] c1 (unregistering): left promiscuous mode
[ 2916.026833][   T12] br0: port 1(c1) entered disabled state
[ 2916.540606][   T12] br0: port 2(c2) entered disabled state
[ 2916.563601][   T12] c2 (unregistering): left allmulticast mode
[ 2916.564109][   T12] c2 (unregistering): left promiscuous mode
[ 2916.564527][   T12] br0: port 2(c2) entered disabled state
[ 2917.083920][   T12] br0: port 3(c3) entered disabled state
[ 2917.104643][   T12] c3 (unregistering): left allmulticast mode
[ 2917.106044][   T12] c3 (unregistering): left promiscuous mode
[ 2917.106516][   T12] br0: port 3(c3) entered disabled state
[ 2917.590409][   T12] br0: port 4(sender) entered disabled state
[ 2917.617818][   T12] sender (unregistering): left allmulticast mode
[ 2917.618297][   T12] sender (unregistering): left promiscuous mode
[ 2917.618713][   T12] br0: port 4(sender) entered disabled state