[ 2991.078036][T29002] br0: port 1(c1) entered blocking state
[ 2991.078386][T29002] br0: port 1(c1) entered disabled state
[ 2991.078733][T29002] c1: entered allmulticast mode
[ 2991.082098][T29002] c1: entered promiscuous mode
[ 2991.749413][T29007] br0: port 2(c2) entered blocking state
[ 2991.749819][T29007] br0: port 2(c2) entered disabled state
[ 2991.750208][T29007] c2: entered allmulticast mode
[ 2991.753643][T29007] c2: entered promiscuous mode
[ 2992.412833][T29012] br0: port 3(c3) entered blocking state
[ 2992.413217][T29012] br0: port 3(c3) entered disabled state
[ 2992.413591][T29012] c3: entered allmulticast mode
[ 2992.416974][T29012] c3: entered promiscuous mode
[ 2993.085694][T29017] br0: port 4(sender) entered blocking state
[ 2993.087107][T29017] br0: port 4(sender) entered disabled state
[ 2993.087528][T29017] sender: entered allmulticast mode
[ 2993.090904][T29017] sender: entered promiscuous mode
[ 2993.325455][T29019] br0: port 4(sender) entered blocking state
[ 2993.325915][T29019] br0: port 4(sender) entered forwarding state
[ 2993.326626][T29019] br0: port 3(c3) entered blocking state
[ 2993.326961][T29019] br0: port 3(c3) entered forwarding state
[ 2993.327618][T29019] br0: port 2(c2) entered blocking state
[ 2993.327957][T29019] br0: port 2(c2) entered forwarding state
[ 2993.328605][T29019] br0: port 1(c1) entered blocking state
[ 2993.328954][T29019] br0: port 1(c1) entered forwarding state
[ 3005.770331][   T68] br0: port 1(c1) entered disabled state
[ 3005.791107][   T68] c1 (unregistering): left allmulticast mode
[ 3005.791537][   T68] c1 (unregistering): left promiscuous mode
[ 3005.791961][   T68] br0: port 1(c1) entered disabled state
[ 3006.302576][   T68] br0: port 2(c2) entered disabled state
[ 3006.322394][   T68] c2 (unregistering): left allmulticast mode
[ 3006.322827][   T68] c2 (unregistering): left promiscuous mode
[ 3006.324577][   T68] br0: port 2(c2) entered disabled state
[ 3006.836705][   T68] br0: port 3(c3) entered disabled state
[ 3006.872445][   T68] c3 (unregistering): left allmulticast mode
[ 3006.872830][   T68] c3 (unregistering): left promiscuous mode
[ 3006.873991][   T68] br0: port 3(c3) entered disabled state
[ 3007.351396][   T68] br0: port 4(sender) entered disabled state
[ 3007.375723][   T68] sender (unregistering): left allmulticast mode
[ 3007.378248][   T68] sender (unregistering): left promiscuous mode
[ 3007.378620][   T68] br0: port 4(sender) entered disabled state