[  923.641329][T32510] br0: port 1(c1) entered blocking state
[  923.641517][T32510] br0: port 1(c1) entered disabled state
[  923.642249][T32510] c1: entered allmulticast mode
[  923.643671][T32510] c1: entered promiscuous mode
[  923.792447][T32515] br0: port 2(c2) entered blocking state
[  923.792675][T32515] br0: port 2(c2) entered disabled state
[  923.792892][T32515] c2: entered allmulticast mode
[  923.794332][T32515] c2: entered promiscuous mode
[  923.938169][T32520] br0: port 3(c3) entered blocking state
[  923.938371][T32520] br0: port 3(c3) entered disabled state
[  923.938577][T32520] c3: entered allmulticast mode
[  923.940004][T32520] c3: entered promiscuous mode
[  924.097414][T32525] br0: port 4(sender) entered blocking state
[  924.097677][T32525] br0: port 4(sender) entered disabled state
[  924.097899][T32525] sender: entered allmulticast mode
[  924.099352][T32525] sender: entered promiscuous mode
[  924.149632][T32527] br0: port 4(sender) entered blocking state
[  924.149835][T32527] br0: port 4(sender) entered forwarding state
[  924.150135][T32527] br0: port 3(c3) entered blocking state
[  924.150274][T32527] br0: port 3(c3) entered forwarding state
[  924.150539][T32527] br0: port 2(c2) entered blocking state
[  924.150674][T32527] br0: port 2(c2) entered forwarding state
[  924.150946][T32527] br0: port 1(c1) entered blocking state
[  924.151082][T32527] br0: port 1(c1) entered forwarding state
[  935.100957][   T72] br0: port 1(c1) entered disabled state
[  935.104024][   T72] c1 (unregistering): left allmulticast mode
[  935.104250][   T72] c1 (unregistering): left promiscuous mode
[  935.104466][   T72] br0: port 1(c1) entered disabled state
[  935.228259][   T72] br0: port 2(c2) entered disabled state
[  935.230998][   T72] c2 (unregistering): left allmulticast mode
[  935.231209][   T72] c2 (unregistering): left promiscuous mode
[  935.231428][   T72] br0: port 2(c2) entered disabled state
[  935.349241][   T72] br0: port 3(c3) entered disabled state
[  935.360010][   T72] c3 (unregistering): left allmulticast mode
[  935.360226][   T72] c3 (unregistering): left promiscuous mode
[  935.360436][   T72] br0: port 3(c3) entered disabled state
[  935.476352][   T72] br0: port 4(sender) entered disabled state
[  935.478661][   T72] sender (unregistering): left allmulticast mode
[  935.478896][   T72] sender (unregistering): left promiscuous mode
[  935.479115][   T72] br0: port 4(sender) entered disabled state