[ 2286.770750][T18340] br0: port 1(c1) entered blocking state
[ 2286.771010][T18340] br0: port 1(c1) entered disabled state
[ 2286.771256][T18340] c1: entered allmulticast mode
[ 2286.773112][T18340] c1: entered promiscuous mode
[ 2287.586368][T18345] br0: port 2(c2) entered blocking state
[ 2287.586596][T18345] br0: port 2(c2) entered disabled state
[ 2287.586823][T18345] c2: entered allmulticast mode
[ 2287.588671][T18345] c2: entered promiscuous mode
[ 2288.394246][T18350] br0: port 3(c3) entered blocking state
[ 2288.394453][T18350] br0: port 3(c3) entered disabled state
[ 2288.394667][T18350] c3: entered allmulticast mode
[ 2288.396761][T18350] c3: entered promiscuous mode
[ 2289.228055][T18355] br0: port 4(sender) entered blocking state
[ 2289.228319][T18355] br0: port 4(sender) entered disabled state
[ 2289.228576][T18355] sender: entered allmulticast mode
[ 2289.230404][T18355] sender: entered promiscuous mode
[ 2289.555845][T18357] br0: port 4(sender) entered blocking state
[ 2289.556184][T18357] br0: port 4(sender) entered forwarding state
[ 2289.556644][T18357] br0: port 3(c3) entered blocking state
[ 2289.556833][T18357] br0: port 3(c3) entered forwarding state
[ 2289.557250][T18357] br0: port 2(c2) entered blocking state
[ 2289.557457][T18357] br0: port 2(c2) entered forwarding state
[ 2289.557862][T18357] br0: port 1(c1) entered blocking state
[ 2289.558072][T18357] br0: port 1(c1) entered forwarding state
[ 2302.478126][   T74] br0: port 1(c1) entered disabled state
[ 2302.542678][   T74] c1 (unregistering): left allmulticast mode
[ 2302.542918][   T74] c1 (unregistering): left promiscuous mode
[ 2302.543184][   T74] br0: port 1(c1) entered disabled state
[ 2303.130023][   T74] br0: port 2(c2) entered disabled state
[ 2303.264707][   T74] c2 (unregistering): left allmulticast mode
[ 2303.264984][   T74] c2 (unregistering): left promiscuous mode
[ 2303.265235][   T74] br0: port 2(c2) entered disabled state
[ 2303.762713][   T74] br0: port 3(c3) entered disabled state
[ 2303.855695][   T74] c3 (unregistering): left allmulticast mode
[ 2303.855982][   T74] c3 (unregistering): left promiscuous mode
[ 2303.856258][   T74] br0: port 3(c3) entered disabled state
[ 2304.377771][   T74] br0: port 4(sender) entered disabled state
[ 2304.535765][   T74] sender (unregistering): left allmulticast mode
[ 2304.535995][   T74] sender (unregistering): left promiscuous mode
[ 2304.536203][   T74] br0: port 4(sender) entered disabled state