[ 2892.880955][T28785] br0: port 1(c1) entered blocking state
[ 2892.881349][T28785] br0: port 1(c1) entered disabled state
[ 2892.881715][T28785] c1: entered allmulticast mode
[ 2892.885075][T28785] c1: entered promiscuous mode
[ 2893.545272][T28790] br0: port 2(c2) entered blocking state
[ 2893.545630][T28790] br0: port 2(c2) entered disabled state
[ 2893.545972][T28790] c2: entered allmulticast mode
[ 2893.549738][T28790] c2: entered promiscuous mode
[ 2894.242052][T28795] br0: port 3(c3) entered blocking state
[ 2894.242750][T28795] br0: port 3(c3) entered disabled state
[ 2894.243126][T28795] c3: entered allmulticast mode
[ 2894.246479][T28795] c3: entered promiscuous mode
[ 2894.971148][T28800] br0: port 4(sender) entered blocking state
[ 2894.971832][T28800] br0: port 4(sender) entered disabled state
[ 2894.973283][T28800] sender: entered allmulticast mode
[ 2894.979168][T28800] sender: entered promiscuous mode
[ 2895.244942][T28802] br0: port 4(sender) entered blocking state
[ 2895.245449][T28802] br0: port 4(sender) entered forwarding state
[ 2895.246203][T28802] br0: port 3(c3) entered blocking state
[ 2895.246556][T28802] br0: port 3(c3) entered forwarding state
[ 2895.247267][T28802] br0: port 2(c2) entered blocking state
[ 2895.247628][T28802] br0: port 2(c2) entered forwarding state
[ 2895.248312][T28802] br0: port 1(c1) entered blocking state
[ 2895.248662][T28802] br0: port 1(c1) entered forwarding state
[ 2907.716539][   T12] br0: port 1(c1) entered disabled state
[ 2907.737313][   T12] c1 (unregistering): left allmulticast mode
[ 2907.737847][   T12] c1 (unregistering): left promiscuous mode
[ 2907.740537][   T12] br0: port 1(c1) entered disabled state
[ 2908.289333][   T12] br0: port 2(c2) entered disabled state
[ 2908.313061][   T12] c2 (unregistering): left allmulticast mode
[ 2908.313513][   T12] c2 (unregistering): left promiscuous mode
[ 2908.313898][   T12] br0: port 2(c2) entered disabled state
[ 2908.846391][   T12] br0: port 3(c3) entered disabled state
[ 2908.870047][   T12] c3 (unregistering): left allmulticast mode
[ 2908.870483][   T12] c3 (unregistering): left promiscuous mode
[ 2908.870864][   T12] br0: port 3(c3) entered disabled state
[ 2909.461382][   T12] br0: port 4(sender) entered disabled state
[ 2909.486159][   T12] sender (unregistering): left allmulticast mode
[ 2909.486628][   T12] sender (unregistering): left promiscuous mode
[ 2909.487032][   T12] br0: port 4(sender) entered disabled state