[ 2898.659656][T29190] br0: port 1(c1) entered blocking state
[ 2898.660005][T29190] br0: port 1(c1) entered disabled state
[ 2898.660381][T29190] c1: entered allmulticast mode
[ 2898.664490][T29190] c1: entered promiscuous mode
[ 2899.322493][T29195] br0: port 2(c2) entered blocking state
[ 2899.322885][T29195] br0: port 2(c2) entered disabled state
[ 2899.323272][T29195] c2: entered allmulticast mode
[ 2899.327227][T29195] c2: entered promiscuous mode
[ 2899.991688][T29200] br0: port 3(c3) entered blocking state
[ 2899.992026][T29200] br0: port 3(c3) entered disabled state
[ 2899.992392][T29200] c3: entered allmulticast mode
[ 2899.995819][T29200] c3: entered promiscuous mode
[ 2900.678712][T29205] br0: port 4(sender) entered blocking state
[ 2900.679147][T29205] br0: port 4(sender) entered disabled state
[ 2900.679566][T29205] sender: entered allmulticast mode
[ 2900.682987][T29205] sender: entered promiscuous mode
[ 2900.933886][T29207] br0: port 4(sender) entered blocking state
[ 2900.934337][T29207] br0: port 4(sender) entered forwarding state
[ 2900.935069][T29207] br0: port 3(c3) entered blocking state
[ 2900.935382][T29207] br0: port 3(c3) entered forwarding state
[ 2900.936053][T29207] br0: port 2(c2) entered blocking state
[ 2900.936367][T29207] br0: port 2(c2) entered forwarding state
[ 2900.937023][T29207] br0: port 1(c1) entered blocking state
[ 2900.937355][T29207] br0: port 1(c1) entered forwarding state
[ 2913.407692][   T12] br0: port 1(c1) entered disabled state
[ 2913.427537][   T12] c1 (unregistering): left allmulticast mode
[ 2913.427946][   T12] c1 (unregistering): left promiscuous mode
[ 2913.430849][   T12] br0: port 1(c1) entered disabled state
[ 2913.931294][   T12] br0: port 2(c2) entered disabled state
[ 2913.954829][   T12] c2 (unregistering): left allmulticast mode
[ 2913.955293][   T12] c2 (unregistering): left promiscuous mode
[ 2913.955696][   T12] br0: port 2(c2) entered disabled state
[ 2914.483538][   T12] br0: port 3(c3) entered disabled state
[ 2914.504269][   T12] c3 (unregistering): left allmulticast mode
[ 2914.504676][   T12] c3 (unregistering): left promiscuous mode
[ 2914.505057][   T12] br0: port 3(c3) entered disabled state
[ 2915.010064][   T12] br0: port 4(sender) entered disabled state
[ 2915.034222][   T12] sender (unregistering): left allmulticast mode
[ 2915.034611][   T12] sender (unregistering): left promiscuous mode
[ 2915.034977][   T12] br0: port 4(sender) entered disabled state