[ 2291.687236][T18328] br0: port 1(c1) entered blocking state
[ 2291.687532][T18328] br0: port 1(c1) entered disabled state
[ 2291.687776][T18328] c1: entered allmulticast mode
[ 2291.689668][T18328] c1: entered promiscuous mode
[ 2292.547219][T18333] br0: port 2(c2) entered blocking state
[ 2292.547539][T18333] br0: port 2(c2) entered disabled state
[ 2292.547764][T18333] c2: entered allmulticast mode
[ 2292.549607][T18333] c2: entered promiscuous mode
[ 2293.398315][T18338] br0: port 3(c3) entered blocking state
[ 2293.398661][T18338] br0: port 3(c3) entered disabled state
[ 2293.398927][T18338] c3: entered allmulticast mode
[ 2293.401651][T18338] c3: entered promiscuous mode
[ 2294.252213][T18343] br0: port 4(sender) entered blocking state
[ 2294.252573][T18343] br0: port 4(sender) entered disabled state
[ 2294.252870][T18343] sender: entered allmulticast mode
[ 2294.254807][T18343] sender: entered promiscuous mode
[ 2294.583344][T18345] br0: port 4(sender) entered blocking state
[ 2294.583759][T18345] br0: port 4(sender) entered forwarding state
[ 2294.584251][T18345] br0: port 3(c3) entered blocking state
[ 2294.584464][T18345] br0: port 3(c3) entered forwarding state
[ 2294.584898][T18345] br0: port 2(c2) entered blocking state
[ 2294.585110][T18345] br0: port 2(c2) entered forwarding state
[ 2294.585521][T18345] br0: port 1(c1) entered blocking state
[ 2294.585750][T18345] br0: port 1(c1) entered forwarding state
[ 2307.610661][   T77] br0: port 1(c1) entered disabled state
[ 2307.744417][   T77] c1 (unregistering): left allmulticast mode
[ 2307.744672][   T77] c1 (unregistering): left promiscuous mode
[ 2307.744908][   T77] br0: port 1(c1) entered disabled state
[ 2308.292315][   T77] br0: port 2(c2) entered disabled state
[ 2308.425364][   T77] c2 (unregistering): left allmulticast mode
[ 2308.425606][   T77] c2 (unregistering): left promiscuous mode
[ 2308.425826][   T77] br0: port 2(c2) entered disabled state
[ 2308.962421][   T77] br0: port 3(c3) entered disabled state
[ 2309.107296][   T77] c3 (unregistering): left allmulticast mode
[ 2309.107556][   T77] c3 (unregistering): left promiscuous mode
[ 2309.107785][   T77] br0: port 3(c3) entered disabled state
[ 2309.675848][   T77] br0: port 4(sender) entered disabled state
[ 2309.748351][   T77] sender (unregistering): left allmulticast mode
[ 2309.748607][   T77] sender (unregistering): left promiscuous mode
[ 2309.748839][   T77] br0: port 4(sender) entered disabled state