[ 2888.536410][T29268] br0: port 1(c1) entered blocking state
[ 2888.536773][T29268] br0: port 1(c1) entered disabled state
[ 2888.537154][T29268] c1: entered allmulticast mode
[ 2888.540823][T29268] c1: entered promiscuous mode
[ 2889.193446][T29273] br0: port 2(c2) entered blocking state
[ 2889.193849][T29273] br0: port 2(c2) entered disabled state
[ 2889.194244][T29273] c2: entered allmulticast mode
[ 2889.197653][T29273] c2: entered promiscuous mode
[ 2889.892151][T29278] br0: port 3(c3) entered blocking state
[ 2889.892495][T29278] br0: port 3(c3) entered disabled state
[ 2889.892866][T29278] c3: entered allmulticast mode
[ 2889.896569][T29278] c3: entered promiscuous mode
[ 2890.612400][T29283] br0: port 4(sender) entered blocking state
[ 2890.612861][T29283] br0: port 4(sender) entered disabled state
[ 2890.613312][T29283] sender: entered allmulticast mode
[ 2890.616699][T29283] sender: entered promiscuous mode
[ 2890.855248][T29285] br0: port 4(sender) entered blocking state
[ 2890.855718][T29285] br0: port 4(sender) entered forwarding state
[ 2890.856453][T29285] br0: port 3(c3) entered blocking state
[ 2890.856779][T29285] br0: port 3(c3) entered forwarding state
[ 2890.857445][T29285] br0: port 2(c2) entered blocking state
[ 2890.857792][T29285] br0: port 2(c2) entered forwarding state
[ 2890.858475][T29285] br0: port 1(c1) entered blocking state
[ 2890.858799][T29285] br0: port 1(c1) entered forwarding state
[ 2903.338595][T18132] br0: port 1(c1) entered disabled state
[ 2903.360406][T18132] c1 (unregistering): left allmulticast mode
[ 2903.360802][T18132] c1 (unregistering): left promiscuous mode
[ 2903.363271][T18132] br0: port 1(c1) entered disabled state
[ 2903.867213][T18132] br0: port 2(c2) entered disabled state
[ 2903.916635][T18132] c2 (unregistering): left allmulticast mode
[ 2903.917111][T18132] c2 (unregistering): left promiscuous mode
[ 2903.917491][T18132] br0: port 2(c2) entered disabled state
[ 2904.379958][T18132] br0: port 3(c3) entered disabled state
[ 2904.401011][T18132] c3 (unregistering): left allmulticast mode
[ 2904.401480][T18132] c3 (unregistering): left promiscuous mode
[ 2904.401877][T18132] br0: port 3(c3) entered disabled state
[ 2904.893958][T18132] br0: port 4(sender) entered disabled state
[ 2904.917842][T18132] sender (unregistering): left allmulticast mode
[ 2904.918334][T18132] sender (unregistering): left promiscuous mode
[ 2904.918735][T18132] br0: port 4(sender) entered disabled state