[ 3020.942515][T29036] br0: port 1(c1) entered blocking state
[ 3020.942874][T29036] br0: port 1(c1) entered disabled state
[ 3020.943231][T29036] c1: entered allmulticast mode
[ 3020.946911][T29036] c1: entered promiscuous mode
[ 3021.592566][T29041] br0: port 2(c2) entered blocking state
[ 3021.592924][T29041] br0: port 2(c2) entered disabled state
[ 3021.593299][T29041] c2: entered allmulticast mode
[ 3021.596712][T29041] c2: entered promiscuous mode
[ 3022.233559][T29046] br0: port 3(c3) entered blocking state
[ 3022.233895][T29046] br0: port 3(c3) entered disabled state
[ 3022.234237][T29046] c3: entered allmulticast mode
[ 3022.237541][T29046] c3: entered promiscuous mode
[ 3022.859805][T29051] br0: port 4(sender) entered blocking state
[ 3022.860858][T29051] br0: port 4(sender) entered disabled state
[ 3022.861289][T29051] sender: entered allmulticast mode
[ 3022.864596][T29051] sender: entered promiscuous mode
[ 3023.108084][T29053] br0: port 4(sender) entered blocking state
[ 3023.108529][T29053] br0: port 4(sender) entered forwarding state
[ 3023.109244][T29053] br0: port 3(c3) entered blocking state
[ 3023.109557][T29053] br0: port 3(c3) entered forwarding state
[ 3023.110556][T29053] br0: port 2(c2) entered blocking state
[ 3023.110880][T29053] br0: port 2(c2) entered forwarding state
[ 3023.111531][T29053] br0: port 1(c1) entered blocking state
[ 3023.111864][T29053] br0: port 1(c1) entered forwarding state
[ 3035.478004][   T12] br0: port 1(c1) entered disabled state
[ 3035.511081][   T12] c1 (unregistering): left allmulticast mode
[ 3035.511561][   T12] c1 (unregistering): left promiscuous mode
[ 3035.511923][   T12] br0: port 1(c1) entered disabled state
[ 3035.958304][   T12] br0: port 2(c2) entered disabled state
[ 3035.980631][   T12] c2 (unregistering): left allmulticast mode
[ 3035.981136][   T12] c2 (unregistering): left promiscuous mode
[ 3035.981532][   T12] br0: port 2(c2) entered disabled state
[ 3036.449492][   T12] br0: port 3(c3) entered disabled state
[ 3036.469434][   T12] c3 (unregistering): left allmulticast mode
[ 3036.469820][   T12] c3 (unregistering): left promiscuous mode
[ 3036.471184][   T12] br0: port 3(c3) entered disabled state
[ 3036.983372][   T12] br0: port 4(sender) entered disabled state
[ 3037.002829][   T12] sender (unregistering): left allmulticast mode
[ 3037.003257][   T12] sender (unregistering): left promiscuous mode
[ 3037.003624][   T12] br0: port 4(sender) entered disabled state