[ 2899.893324][T29021] br0: port 1(c1) entered blocking state
[ 2899.893748][T29021] br0: port 1(c1) entered disabled state
[ 2899.894130][T29021] c1: entered allmulticast mode
[ 2899.897964][T29021] c1: entered promiscuous mode
[ 2900.564063][T29026] br0: port 2(c2) entered blocking state
[ 2900.564469][T29026] br0: port 2(c2) entered disabled state
[ 2900.564850][T29026] c2: entered allmulticast mode
[ 2900.568257][T29026] c2: entered promiscuous mode
[ 2901.229572][T29031] br0: port 3(c3) entered blocking state
[ 2901.229906][T29031] br0: port 3(c3) entered disabled state
[ 2901.230233][T29031] c3: entered allmulticast mode
[ 2901.233819][T29031] c3: entered promiscuous mode
[ 2901.898449][T29036] br0: port 4(sender) entered blocking state
[ 2901.898887][T29036] br0: port 4(sender) entered disabled state
[ 2901.899315][T29036] sender: entered allmulticast mode
[ 2901.902762][T29036] sender: entered promiscuous mode
[ 2902.151056][T29038] br0: port 4(sender) entered blocking state
[ 2902.151506][T29038] br0: port 4(sender) entered forwarding state
[ 2902.152212][T29038] br0: port 3(c3) entered blocking state
[ 2902.152537][T29038] br0: port 3(c3) entered forwarding state
[ 2902.153177][T29038] br0: port 2(c2) entered blocking state
[ 2902.153498][T29038] br0: port 2(c2) entered forwarding state
[ 2902.154126][T29038] br0: port 1(c1) entered blocking state
[ 2902.154451][T29038] br0: port 1(c1) entered forwarding state
[ 2914.662958][   T12] br0: port 1(c1) entered disabled state
[ 2914.684336][   T12] c1 (unregistering): left allmulticast mode
[ 2914.684767][   T12] c1 (unregistering): left promiscuous mode
[ 2914.685149][   T12] br0: port 1(c1) entered disabled state
[ 2915.210440][   T12] br0: port 2(c2) entered disabled state
[ 2915.231794][   T12] c2 (unregistering): left allmulticast mode
[ 2915.232194][   T12] c2 (unregistering): left promiscuous mode
[ 2915.234146][   T12] br0: port 2(c2) entered disabled state
[ 2915.753431][   T12] br0: port 3(c3) entered disabled state
[ 2915.773377][   T12] c3 (unregistering): left allmulticast mode
[ 2915.773782][   T12] c3 (unregistering): left promiscuous mode
[ 2915.774162][   T12] br0: port 3(c3) entered disabled state
[ 2916.278049][   T12] br0: port 4(sender) entered disabled state
[ 2916.302882][   T12] sender (unregistering): left allmulticast mode
[ 2916.303358][   T12] sender (unregistering): left promiscuous mode
[ 2916.303778][   T12] br0: port 4(sender) entered disabled state