[ 2425.615997][T19126] br0: port 1(c1) entered blocking state
[ 2425.616343][T19126] br0: port 1(c1) entered disabled state
[ 2425.616615][T19126] c1: entered allmulticast mode
[ 2425.618449][T19126] c1: entered promiscuous mode
[ 2426.497130][T19131] br0: port 2(c2) entered blocking state
[ 2426.497356][T19131] br0: port 2(c2) entered disabled state
[ 2426.497605][T19131] c2: entered allmulticast mode
[ 2426.499446][T19131] c2: entered promiscuous mode
[ 2427.394284][T19136] br0: port 3(c3) entered blocking state
[ 2427.394587][T19136] br0: port 3(c3) entered disabled state
[ 2427.394797][T19136] c3: entered allmulticast mode
[ 2427.396675][T19136] c3: entered promiscuous mode
[ 2428.282868][T19141] br0: port 4(sender) entered blocking state
[ 2428.283188][T19141] br0: port 4(sender) entered disabled state
[ 2428.283439][T19141] sender: entered allmulticast mode
[ 2428.285249][T19141] sender: entered promiscuous mode
[ 2428.636734][T19143] br0: port 4(sender) entered blocking state
[ 2428.637144][T19143] br0: port 4(sender) entered forwarding state
[ 2428.637621][T19143] br0: port 3(c3) entered blocking state
[ 2428.637828][T19143] br0: port 3(c3) entered forwarding state
[ 2428.638743][T19143] br0: port 2(c2) entered blocking state
[ 2428.638968][T19143] br0: port 2(c2) entered forwarding state
[ 2428.639384][T19143] br0: port 1(c1) entered blocking state
[ 2428.639619][T19143] br0: port 1(c1) entered forwarding state
[ 2441.709368][   T75] br0: port 1(c1) entered disabled state
[ 2441.879179][   T75] c1 (unregistering): left allmulticast mode
[ 2441.879527][   T75] c1 (unregistering): left promiscuous mode
[ 2441.879749][   T75] br0: port 1(c1) entered disabled state
[ 2442.407630][   T75] br0: port 2(c2) entered disabled state
[ 2442.497080][   T75] c2 (unregistering): left allmulticast mode
[ 2442.497369][   T75] c2 (unregistering): left promiscuous mode
[ 2442.497617][   T75] br0: port 2(c2) entered disabled state
[ 2443.076773][   T75] br0: port 3(c3) entered disabled state
[ 2443.151151][   T75] c3 (unregistering): left allmulticast mode
[ 2443.151385][   T75] c3 (unregistering): left promiscuous mode
[ 2443.151608][   T75] br0: port 3(c3) entered disabled state
[ 2443.759111][   T75] br0: port 4(sender) entered disabled state
[ 2443.851027][   T75] sender (unregistering): left allmulticast mode
[ 2443.851261][   T75] sender (unregistering): left promiscuous mode
[ 2443.851478][   T75] br0: port 4(sender) entered disabled state