[ 2296.739252][T18508] br0: port 1(c1) entered blocking state
[ 2296.739558][T18508] br0: port 1(c1) entered disabled state
[ 2296.739800][T18508] c1: entered allmulticast mode
[ 2296.741667][T18508] c1: entered promiscuous mode
[ 2297.562478][T18513] br0: port 2(c2) entered blocking state
[ 2297.563381][T18513] br0: port 2(c2) entered disabled state
[ 2297.563630][T18513] c2: entered allmulticast mode
[ 2297.565498][T18513] c2: entered promiscuous mode
[ 2298.397174][T18518] br0: port 3(c3) entered blocking state
[ 2298.397421][T18518] br0: port 3(c3) entered disabled state
[ 2298.397700][T18518] c3: entered allmulticast mode
[ 2298.399743][T18518] c3: entered promiscuous mode
[ 2299.245097][T18523] br0: port 4(sender) entered blocking state
[ 2299.245436][T18523] br0: port 4(sender) entered disabled state
[ 2299.246205][T18523] sender: entered allmulticast mode
[ 2299.248100][T18523] sender: entered promiscuous mode
[ 2299.581176][T18525] br0: port 4(sender) entered blocking state
[ 2299.581559][T18525] br0: port 4(sender) entered forwarding state
[ 2299.582580][T18525] br0: port 3(c3) entered blocking state
[ 2299.582807][T18525] br0: port 3(c3) entered forwarding state
[ 2299.583231][T18525] br0: port 2(c2) entered blocking state
[ 2299.583633][T18525] br0: port 2(c2) entered forwarding state
[ 2299.584053][T18525] br0: port 1(c1) entered blocking state
[ 2299.584256][T18525] br0: port 1(c1) entered forwarding state
[ 2312.508443][   T75] br0: port 1(c1) entered disabled state
[ 2312.636261][   T75] c1 (unregistering): left allmulticast mode
[ 2312.636530][   T75] c1 (unregistering): left promiscuous mode
[ 2312.636751][   T75] br0: port 1(c1) entered disabled state
[ 2313.140446][   T75] br0: port 2(c2) entered disabled state
[ 2313.231202][   T75] c2 (unregistering): left allmulticast mode
[ 2313.231445][   T75] c2 (unregistering): left promiscuous mode
[ 2313.231665][   T75] br0: port 2(c2) entered disabled state
[ 2313.807681][   T75] br0: port 3(c3) entered disabled state
[ 2313.896218][   T75] c3 (unregistering): left allmulticast mode
[ 2313.896445][   T75] c3 (unregistering): left promiscuous mode
[ 2313.896663][   T75] br0: port 3(c3) entered disabled state
[ 2314.457434][   T75] br0: port 4(sender) entered disabled state
[ 2314.584290][   T75] sender (unregistering): left allmulticast mode
[ 2314.584536][   T75] sender (unregistering): left promiscuous mode
[ 2314.584779][   T75] br0: port 4(sender) entered disabled state