[ 2848.910996][T29329] br0: port 1(c1) entered blocking state
[ 2848.911335][T29329] br0: port 1(c1) entered disabled state
[ 2848.911744][T29329] c1: entered allmulticast mode
[ 2848.915063][T29329] c1: entered promiscuous mode
[ 2849.570140][T29334] br0: port 2(c2) entered blocking state
[ 2849.570789][T29334] br0: port 2(c2) entered disabled state
[ 2849.571194][T29334] c2: entered allmulticast mode
[ 2849.574585][T29334] c2: entered promiscuous mode
[ 2850.210009][T29339] br0: port 3(c3) entered blocking state
[ 2850.210383][T29339] br0: port 3(c3) entered disabled state
[ 2850.210744][T29339] c3: entered allmulticast mode
[ 2850.214404][T29339] c3: entered promiscuous mode
[ 2850.923986][T29344] br0: port 4(sender) entered blocking state
[ 2850.924520][T29344] br0: port 4(sender) entered disabled state
[ 2850.925083][T29344] sender: entered allmulticast mode
[ 2850.929180][T29344] sender: entered promiscuous mode
[ 2851.187023][T29346] br0: port 4(sender) entered blocking state
[ 2851.187501][T29346] br0: port 4(sender) entered forwarding state
[ 2851.188230][T29346] br0: port 3(c3) entered blocking state
[ 2851.188570][T29346] br0: port 3(c3) entered forwarding state
[ 2851.189233][T29346] br0: port 2(c2) entered blocking state
[ 2851.189580][T29346] br0: port 2(c2) entered forwarding state
[ 2851.190247][T29346] br0: port 1(c1) entered blocking state
[ 2851.190592][T29346] br0: port 1(c1) entered forwarding state
[ 2863.715281][   T68] br0: port 1(c1) entered disabled state
[ 2863.736090][   T68] c1 (unregistering): left allmulticast mode
[ 2863.738822][   T68] c1 (unregistering): left promiscuous mode
[ 2863.739245][   T68] br0: port 1(c1) entered disabled state
[ 2864.260997][   T68] br0: port 2(c2) entered disabled state
[ 2864.282929][   T68] c2 (unregistering): left allmulticast mode
[ 2864.283324][   T68] c2 (unregistering): left promiscuous mode
[ 2864.283736][   T68] br0: port 2(c2) entered disabled state
[ 2864.780677][   T68] br0: port 3(c3) entered disabled state
[ 2864.801910][   T68] c3 (unregistering): left allmulticast mode
[ 2864.802667][   T68] c3 (unregistering): left promiscuous mode
[ 2864.803044][   T68] br0: port 3(c3) entered disabled state
[ 2865.325183][   T68] br0: port 4(sender) entered disabled state
[ 2865.346912][   T68] sender (unregistering): left allmulticast mode
[ 2865.347409][   T68] sender (unregistering): left promiscuous mode
[ 2865.347776][   T68] br0: port 4(sender) entered disabled state