[ 2273.361958][T18340] br0: port 1(c1) entered blocking state
[ 2273.362194][T18340] br0: port 1(c1) entered disabled state
[ 2273.362423][T18340] c1: entered allmulticast mode
[ 2273.364301][T18340] c1: entered promiscuous mode
[ 2274.214301][T18345] br0: port 2(c2) entered blocking state
[ 2274.214558][T18345] br0: port 2(c2) entered disabled state
[ 2274.214784][T18345] c2: entered allmulticast mode
[ 2274.216703][T18345] c2: entered promiscuous mode
[ 2275.062356][T18350] br0: port 3(c3) entered blocking state
[ 2275.063134][T18350] br0: port 3(c3) entered disabled state
[ 2275.063374][T18350] c3: entered allmulticast mode
[ 2275.065304][T18350] c3: entered promiscuous mode
[ 2275.913644][T18355] br0: port 4(sender) entered blocking state
[ 2275.913934][T18355] br0: port 4(sender) entered disabled state
[ 2275.914208][T18355] sender: entered allmulticast mode
[ 2275.916120][T18355] sender: entered promiscuous mode
[ 2276.237678][T18357] br0: port 4(sender) entered blocking state
[ 2276.237971][T18357] br0: port 4(sender) entered forwarding state
[ 2276.238780][T18357] br0: port 3(c3) entered blocking state
[ 2276.238999][T18357] br0: port 3(c3) entered forwarding state
[ 2276.239414][T18357] br0: port 2(c2) entered blocking state
[ 2276.239642][T18357] br0: port 2(c2) entered forwarding state
[ 2276.240071][T18357] br0: port 1(c1) entered blocking state
[ 2276.240318][T18357] br0: port 1(c1) entered forwarding state
[ 2289.170219][   T11] br0: port 1(c1) entered disabled state
[ 2289.315117][   T11] c1 (unregistering): left allmulticast mode
[ 2289.315379][   T11] c1 (unregistering): left promiscuous mode
[ 2289.315601][   T11] br0: port 1(c1) entered disabled state
[ 2289.818869][   T11] br0: port 2(c2) entered disabled state
[ 2289.892097][   T11] c2 (unregistering): left allmulticast mode
[ 2289.892332][   T11] c2 (unregistering): left promiscuous mode
[ 2289.892552][   T11] br0: port 2(c2) entered disabled state
[ 2290.510484][   T11] br0: port 3(c3) entered disabled state
[ 2290.643140][   T11] c3 (unregistering): left allmulticast mode
[ 2290.643405][   T11] c3 (unregistering): left promiscuous mode
[ 2290.643644][   T11] br0: port 3(c3) entered disabled state
[ 2291.130550][   T11] br0: port 4(sender) entered disabled state
[ 2291.274166][   T11] sender (unregistering): left allmulticast mode
[ 2291.274428][   T11] sender (unregistering): left promiscuous mode
[ 2291.274650][   T11] br0: port 4(sender) entered disabled state