[ 2249.996621][T18333] br0: port 1(c1) entered blocking state
[ 2249.996836][T18333] br0: port 1(c1) entered disabled state
[ 2249.997044][T18333] c1: entered allmulticast mode
[ 2250.000036][T18333] c1: entered promiscuous mode
[ 2250.827798][T18338] br0: port 2(c2) entered blocking state
[ 2250.828000][T18338] br0: port 2(c2) entered disabled state
[ 2250.828203][T18338] c2: entered allmulticast mode
[ 2250.830114][T18338] c2: entered promiscuous mode
[ 2251.645031][T18343] br0: port 3(c3) entered blocking state
[ 2251.645230][T18343] br0: port 3(c3) entered disabled state
[ 2251.645437][T18343] c3: entered allmulticast mode
[ 2251.647789][T18343] c3: entered promiscuous mode
[ 2252.468518][T18348] br0: port 4(sender) entered blocking state
[ 2252.468759][T18348] br0: port 4(sender) entered disabled state
[ 2252.469018][T18348] sender: entered allmulticast mode
[ 2252.472378][T18348] sender: entered promiscuous mode
[ 2252.787904][T18350] br0: port 4(sender) entered blocking state
[ 2252.788308][T18350] br0: port 4(sender) entered forwarding state
[ 2252.788910][T18350] br0: port 3(c3) entered blocking state
[ 2252.789156][T18350] br0: port 3(c3) entered forwarding state
[ 2252.789702][T18350] br0: port 2(c2) entered blocking state
[ 2252.789954][T18350] br0: port 2(c2) entered forwarding state
[ 2252.790481][T18350] br0: port 1(c1) entered blocking state
[ 2252.790748][T18350] br0: port 1(c1) entered forwarding state
[ 2265.620058][   T76] br0: port 1(c1) entered disabled state
[ 2265.753089][   T76] c1 (unregistering): left allmulticast mode
[ 2265.753330][   T76] c1 (unregistering): left promiscuous mode
[ 2265.753555][   T76] br0: port 1(c1) entered disabled state
[ 2266.209692][   T76] br0: port 2(c2) entered disabled state
[ 2266.337073][   T76] c2 (unregistering): left allmulticast mode
[ 2266.337357][   T76] c2 (unregistering): left promiscuous mode
[ 2266.337562][   T76] br0: port 2(c2) entered disabled state
[ 2266.814110][   T76] br0: port 3(c3) entered disabled state
[ 2266.914072][   T76] c3 (unregistering): left allmulticast mode
[ 2266.914414][   T76] c3 (unregistering): left promiscuous mode
[ 2266.914632][   T76] br0: port 3(c3) entered disabled state
[ 2267.395603][   T76] br0: port 4(sender) entered disabled state
[ 2267.465086][   T76] sender (unregistering): left allmulticast mode
[ 2267.465303][   T76] sender (unregistering): left promiscuous mode
[ 2267.465510][   T76] br0: port 4(sender) entered disabled state