[ 2295.512985][T18342] br0: port 1(c1) entered blocking state
[ 2295.513560][T18342] br0: port 1(c1) entered disabled state
[ 2295.513783][T18342] c1: entered allmulticast mode
[ 2295.515679][T18342] c1: entered promiscuous mode
[ 2296.352141][T18347] br0: port 2(c2) entered blocking state
[ 2296.352492][T18347] br0: port 2(c2) entered disabled state
[ 2296.352730][T18347] c2: entered allmulticast mode
[ 2296.354618][T18347] c2: entered promiscuous mode
[ 2297.188877][T18352] br0: port 3(c3) entered blocking state
[ 2297.189140][T18352] br0: port 3(c3) entered disabled state
[ 2297.189406][T18352] c3: entered allmulticast mode
[ 2297.191311][T18352] c3: entered promiscuous mode
[ 2298.025201][T18357] br0: port 4(sender) entered blocking state
[ 2298.025501][T18357] br0: port 4(sender) entered disabled state
[ 2298.025766][T18357] sender: entered allmulticast mode
[ 2298.027685][T18357] sender: entered promiscuous mode
[ 2298.348133][T18359] br0: port 4(sender) entered blocking state
[ 2298.348456][T18359] br0: port 4(sender) entered forwarding state
[ 2298.348913][T18359] br0: port 3(c3) entered blocking state
[ 2298.349112][T18359] br0: port 3(c3) entered forwarding state
[ 2298.349534][T18359] br0: port 2(c2) entered blocking state
[ 2298.349743][T18359] br0: port 2(c2) entered forwarding state
[ 2298.350155][T18359] br0: port 1(c1) entered blocking state
[ 2298.350374][T18359] br0: port 1(c1) entered forwarding state
[ 2311.312029][   T11] br0: port 1(c1) entered disabled state
[ 2311.456897][   T11] c1 (unregistering): left allmulticast mode
[ 2311.457167][   T11] c1 (unregistering): left promiscuous mode
[ 2311.457398][   T11] br0: port 1(c1) entered disabled state
[ 2311.936987][   T11] br0: port 2(c2) entered disabled state
[ 2312.024850][   T11] c2 (unregistering): left allmulticast mode
[ 2312.025096][   T11] c2 (unregistering): left promiscuous mode
[ 2312.025322][   T11] br0: port 2(c2) entered disabled state
[ 2312.548376][   T11] br0: port 3(c3) entered disabled state
[ 2312.684984][   T11] c3 (unregistering): left allmulticast mode
[ 2312.685309][   T11] c3 (unregistering): left promiscuous mode
[ 2312.685506][   T11] br0: port 3(c3) entered disabled state
[ 2313.209551][   T11] br0: port 4(sender) entered disabled state
[ 2313.286869][   T11] sender (unregistering): left allmulticast mode
[ 2313.287113][   T11] sender (unregistering): left promiscuous mode
[ 2313.287353][   T11] br0: port 4(sender) entered disabled state