[ 1033.293941][  T338] br0: port 1(c1) entered blocking state
[ 1033.294153][  T338] br0: port 1(c1) entered disabled state
[ 1033.294378][  T338] c1: entered allmulticast mode
[ 1033.296539][  T338] c1: entered promiscuous mode
[ 1033.451356][  T343] br0: port 2(c2) entered blocking state
[ 1033.451544][  T343] br0: port 2(c2) entered disabled state
[ 1033.451738][  T343] c2: entered allmulticast mode
[ 1033.453176][  T343] c2: entered promiscuous mode
[ 1033.595838][  T348] br0: port 3(c3) entered blocking state
[ 1033.596028][  T348] br0: port 3(c3) entered disabled state
[ 1033.596221][  T348] c3: entered allmulticast mode
[ 1033.598171][  T348] c3: entered promiscuous mode
[ 1033.751728][  T353] br0: port 4(sender) entered blocking state
[ 1033.751923][  T353] br0: port 4(sender) entered disabled state
[ 1033.752105][  T353] sender: entered allmulticast mode
[ 1033.753565][  T353] sender: entered promiscuous mode
[ 1033.804389][  T355] br0: port 4(sender) entered blocking state
[ 1033.804615][  T355] br0: port 4(sender) entered forwarding state
[ 1033.804969][  T355] br0: port 3(c3) entered blocking state
[ 1033.805148][  T355] br0: port 3(c3) entered forwarding state
[ 1033.805501][  T355] br0: port 2(c2) entered blocking state
[ 1033.805683][  T355] br0: port 2(c2) entered forwarding state
[ 1033.806025][  T355] br0: port 1(c1) entered blocking state
[ 1033.806211][  T355] br0: port 1(c1) entered forwarding state
[ 1044.758629][   T12] br0: port 1(c1) entered disabled state
[ 1044.761125][   T12] c1 (unregistering): left allmulticast mode
[ 1044.761311][   T12] c1 (unregistering): left promiscuous mode
[ 1044.761680][   T12] br0: port 1(c1) entered disabled state
[ 1044.861307][   T12] br0: port 2(c2) entered disabled state
[ 1044.865078][   T12] c2 (unregistering): left allmulticast mode
[ 1044.865337][   T12] c2 (unregistering): left promiscuous mode
[ 1044.865533][   T12] br0: port 2(c2) entered disabled state
[ 1044.992907][   T12] br0: port 3(c3) entered disabled state
[ 1045.002244][   T12] c3 (unregistering): left allmulticast mode
[ 1045.002492][   T12] c3 (unregistering): left promiscuous mode
[ 1045.002707][   T12] br0: port 3(c3) entered disabled state
[ 1045.104039][   T12] br0: port 4(sender) entered disabled state
[ 1045.106566][   T12] sender (unregistering): left allmulticast mode
[ 1045.106780][   T12] sender (unregistering): left promiscuous mode
[ 1045.106999][   T12] br0: port 4(sender) entered disabled state