[ 2894.132070][T28419] br0: port 1(c1) entered blocking state
[ 2894.132472][T28419] br0: port 1(c1) entered disabled state
[ 2894.132862][T28419] c1: entered allmulticast mode
[ 2894.136209][T28419] c1: entered promiscuous mode
[ 2894.796110][T28424] br0: port 2(c2) entered blocking state
[ 2894.796452][T28424] br0: port 2(c2) entered disabled state
[ 2894.796812][T28424] c2: entered allmulticast mode
[ 2894.800179][T28424] c2: entered promiscuous mode
[ 2895.464422][T28429] br0: port 3(c3) entered blocking state
[ 2895.465100][T28429] br0: port 3(c3) entered disabled state
[ 2895.465488][T28429] c3: entered allmulticast mode
[ 2895.468872][T28429] c3: entered promiscuous mode
[ 2896.134467][T28434] br0: port 4(sender) entered blocking state
[ 2896.134935][T28434] br0: port 4(sender) entered disabled state
[ 2896.135394][T28434] sender: entered allmulticast mode
[ 2896.138781][T28434] sender: entered promiscuous mode
[ 2896.383267][T28436] br0: port 4(sender) entered blocking state
[ 2896.383771][T28436] br0: port 4(sender) entered forwarding state
[ 2896.384562][T28436] br0: port 3(c3) entered blocking state
[ 2896.384924][T28436] br0: port 3(c3) entered forwarding state
[ 2896.386149][T28436] br0: port 2(c2) entered blocking state
[ 2896.386517][T28436] br0: port 2(c2) entered forwarding state
[ 2896.387212][T28436] br0: port 1(c1) entered blocking state
[ 2896.387559][T28436] br0: port 1(c1) entered forwarding state
[ 2908.859071][   T12] br0: port 1(c1) entered disabled state
[ 2908.882110][   T12] c1 (unregistering): left allmulticast mode
[ 2908.882568][   T12] c1 (unregistering): left promiscuous mode
[ 2908.885213][   T12] br0: port 1(c1) entered disabled state
[ 2909.367921][   T12] br0: port 2(c2) entered disabled state
[ 2909.390696][   T12] c2 (unregistering): left allmulticast mode
[ 2909.391106][   T12] c2 (unregistering): left promiscuous mode
[ 2909.391492][   T12] br0: port 2(c2) entered disabled state
[ 2909.901140][   T12] br0: port 3(c3) entered disabled state
[ 2909.920504][   T12] c3 (unregistering): left allmulticast mode
[ 2909.921017][   T12] c3 (unregistering): left promiscuous mode
[ 2909.921428][   T12] br0: port 3(c3) entered disabled state
[ 2910.415570][   T12] br0: port 4(sender) entered disabled state
[ 2910.438937][   T12] sender (unregistering): left allmulticast mode
[ 2910.439396][   T12] sender (unregistering): left promiscuous mode
[ 2910.442213][   T12] br0: port 4(sender) entered disabled state