[ 2991.036944][T29584] br0: port 1(c1) entered blocking state
[ 2991.037298][T29584] br0: port 1(c1) entered disabled state
[ 2991.038013][T29584] c1: entered allmulticast mode
[ 2991.041398][T29584] c1: entered promiscuous mode
[ 2991.730910][T29589] br0: port 2(c2) entered blocking state
[ 2991.731273][T29589] br0: port 2(c2) entered disabled state
[ 2991.731794][T29589] c2: entered allmulticast mode
[ 2991.735221][T29589] c2: entered promiscuous mode
[ 2992.416794][T29594] br0: port 3(c3) entered blocking state
[ 2992.417146][T29594] br0: port 3(c3) entered disabled state
[ 2992.417516][T29594] c3: entered allmulticast mode
[ 2992.421363][T29594] c3: entered promiscuous mode
[ 2993.230385][T29599] br0: port 4(sender) entered blocking state
[ 2993.231081][T29599] br0: port 4(sender) entered disabled state
[ 2993.231799][T29599] sender: entered allmulticast mode
[ 2993.237701][T29599] sender: entered promiscuous mode
[ 2993.510475][T29601] br0: port 4(sender) entered blocking state
[ 2993.510931][T29601] br0: port 4(sender) entered forwarding state
[ 2993.511684][T29601] br0: port 3(c3) entered blocking state
[ 2993.512011][T29601] br0: port 3(c3) entered forwarding state
[ 2993.512723][T29601] br0: port 2(c2) entered blocking state
[ 2993.513053][T29601] br0: port 2(c2) entered forwarding state
[ 2993.513735][T29601] br0: port 1(c1) entered blocking state
[ 2993.514075][T29601] br0: port 1(c1) entered forwarding state
[ 3006.172263][   T12] br0: port 1(c1) entered disabled state
[ 3006.194713][   T12] c1 (unregistering): left allmulticast mode
[ 3006.195133][   T12] c1 (unregistering): left promiscuous mode
[ 3006.195602][   T12] br0: port 1(c1) entered disabled state
[ 3006.722406][   T12] br0: port 2(c2) entered disabled state
[ 3006.753166][   T12] c2 (unregistering): left allmulticast mode
[ 3006.753603][   T12] c2 (unregistering): left promiscuous mode
[ 3006.753990][   T12] br0: port 2(c2) entered disabled state
[ 3007.269920][   T12] br0: port 3(c3) entered disabled state
[ 3007.291179][   T12] c3 (unregistering): left allmulticast mode
[ 3007.293103][   T12] c3 (unregistering): left promiscuous mode
[ 3007.293481][   T12] br0: port 3(c3) entered disabled state
[ 3007.817770][   T12] br0: port 4(sender) entered disabled state
[ 3007.839281][   T12] sender (unregistering): left allmulticast mode
[ 3007.839720][   T12] sender (unregistering): left promiscuous mode
[ 3007.840097][   T12] br0: port 4(sender) entered disabled state