[ 1036.670529][  T856] br0: port 1(c1) entered blocking state
[ 1036.670845][  T856] br0: port 1(c1) entered disabled state
[ 1036.671206][  T856] c1: entered allmulticast mode
[ 1036.674259][  T856] c1: entered promiscuous mode
[ 1036.877027][  T861] br0: port 2(c2) entered blocking state
[ 1036.877243][  T861] br0: port 2(c2) entered disabled state
[ 1036.877753][  T861] c2: entered allmulticast mode
[ 1036.879276][  T861] c2: entered promiscuous mode
[ 1037.025993][  T866] br0: port 3(c3) entered blocking state
[ 1037.026193][  T866] br0: port 3(c3) entered disabled state
[ 1037.026411][  T866] c3: entered allmulticast mode
[ 1037.027927][  T866] c3: entered promiscuous mode
[ 1037.186965][  T871] br0: port 4(sender) entered blocking state
[ 1037.187165][  T871] br0: port 4(sender) entered disabled state
[ 1037.194410][  T871] sender: entered allmulticast mode
[ 1037.201486][  T871] sender: entered promiscuous mode
[ 1037.246643][  T873] br0: port 4(sender) entered blocking state
[ 1037.246840][  T873] br0: port 4(sender) entered forwarding state
[ 1037.247135][  T873] br0: port 3(c3) entered blocking state
[ 1037.247276][  T873] br0: port 3(c3) entered forwarding state
[ 1037.247557][  T873] br0: port 2(c2) entered blocking state
[ 1037.247699][  T873] br0: port 2(c2) entered forwarding state
[ 1037.247972][  T873] br0: port 1(c1) entered blocking state
[ 1037.248115][  T873] br0: port 1(c1) entered forwarding state
[ 1048.259421][   T71] br0: port 1(c1) entered disabled state
[ 1048.262185][   T71] c1 (unregistering): left allmulticast mode
[ 1048.262420][   T71] c1 (unregistering): left promiscuous mode
[ 1048.262637][   T71] br0: port 1(c1) entered disabled state
[ 1048.394990][   T71] br0: port 2(c2) entered disabled state
[ 1048.397779][   T71] c2 (unregistering): left allmulticast mode
[ 1048.397965][   T71] c2 (unregistering): left promiscuous mode
[ 1048.398136][   T71] br0: port 2(c2) entered disabled state
[ 1048.564676][   T71] br0: port 3(c3) entered disabled state
[ 1048.566864][   T71] c3 (unregistering): left allmulticast mode
[ 1048.567042][   T71] c3 (unregistering): left promiscuous mode
[ 1048.567210][   T71] br0: port 3(c3) entered disabled state
[ 1048.721899][   T71] br0: port 4(sender) entered disabled state
[ 1048.724568][   T71] sender (unregistering): left allmulticast mode
[ 1048.724749][   T71] sender (unregistering): left promiscuous mode
[ 1048.724919][   T71] br0: port 4(sender) entered disabled state