[ 3128.492783][T28147] br0: port 1(c1) entered blocking state
[ 3128.493197][T28147] br0: port 1(c1) entered disabled state
[ 3128.493552][T28147] c1: entered allmulticast mode
[ 3128.497302][T28147] c1: entered promiscuous mode
[ 3129.206213][T28152] br0: port 2(c2) entered blocking state
[ 3129.206648][T28152] br0: port 2(c2) entered disabled state
[ 3129.207006][T28152] c2: entered allmulticast mode
[ 3129.210544][T28152] c2: entered promiscuous mode
[ 3129.893734][T28157] br0: port 3(c3) entered blocking state
[ 3129.894167][T28157] br0: port 3(c3) entered disabled state
[ 3129.894527][T28157] c3: entered allmulticast mode
[ 3129.898595][T28157] c3: entered promiscuous mode
[ 3130.597531][T28162] br0: port 4(sender) entered blocking state
[ 3130.597965][T28162] br0: port 4(sender) entered disabled state
[ 3130.598382][T28162] sender: entered allmulticast mode
[ 3130.602243][T28162] sender: entered promiscuous mode
[ 3130.888035][T28164] br0: port 4(sender) entered blocking state
[ 3130.888536][T28164] br0: port 4(sender) entered forwarding state
[ 3130.889310][T28164] br0: port 3(c3) entered blocking state
[ 3130.889678][T28164] br0: port 3(c3) entered forwarding state
[ 3130.890366][T28164] br0: port 2(c2) entered blocking state
[ 3130.890731][T28164] br0: port 2(c2) entered forwarding state
[ 3130.891411][T28164] br0: port 1(c1) entered blocking state
[ 3130.891804][T28164] br0: port 1(c1) entered forwarding state
[ 3143.430586][   T70] br0: port 1(c1) entered disabled state
[ 3143.538723][   T70] c1 (unregistering): left allmulticast mode
[ 3143.539235][   T70] c1 (unregistering): left promiscuous mode
[ 3143.539610][   T70] br0: port 1(c1) entered disabled state
[ 3143.977842][   T70] br0: port 2(c2) entered disabled state
[ 3144.064494][   T70] c2 (unregistering): left allmulticast mode
[ 3144.064987][   T70] c2 (unregistering): left promiscuous mode
[ 3144.065361][   T70] br0: port 2(c2) entered disabled state
[ 3144.535380][   T70] br0: port 3(c3) entered disabled state
[ 3144.618491][   T70] c3 (unregistering): left allmulticast mode
[ 3144.618959][   T70] c3 (unregistering): left promiscuous mode
[ 3144.619349][   T70] br0: port 3(c3) entered disabled state
[ 3145.063354][   T70] br0: port 4(sender) entered disabled state
[ 3145.209242][   T70] sender (unregistering): left allmulticast mode
[ 3145.209684][   T70] sender (unregistering): left promiscuous mode
[ 3145.210053][   T70] br0: port 4(sender) entered disabled state