[  987.105953][  T302] br0: port 1(c1) entered blocking state
[  987.106121][  T302] br0: port 1(c1) entered disabled state
[  987.106277][  T302] c1: entered allmulticast mode
[  987.107770][  T302] c1: entered promiscuous mode
[  987.262667][  T307] br0: port 2(c2) entered blocking state
[  987.262841][  T307] br0: port 2(c2) entered disabled state
[  987.263001][  T307] c2: entered allmulticast mode
[  987.264456][  T307] c2: entered promiscuous mode
[  987.435006][  T312] br0: port 3(c3) entered blocking state
[  987.435183][  T312] br0: port 3(c3) entered disabled state
[  987.435342][  T312] c3: entered allmulticast mode
[  987.436836][  T312] c3: entered promiscuous mode
[  987.594053][  T317] br0: port 4(sender) entered blocking state
[  987.594303][  T317] br0: port 4(sender) entered disabled state
[  987.595251][  T317] sender: entered allmulticast mode
[  987.596761][  T317] sender: entered promiscuous mode
[  987.645649][  T319] br0: port 4(sender) entered blocking state
[  987.645853][  T319] br0: port 4(sender) entered forwarding state
[  987.646170][  T319] br0: port 3(c3) entered blocking state
[  987.646307][  T319] br0: port 3(c3) entered forwarding state
[  987.646587][  T319] br0: port 2(c2) entered blocking state
[  987.646730][  T319] br0: port 2(c2) entered forwarding state
[  987.647006][  T319] br0: port 1(c1) entered blocking state
[  987.647146][  T319] br0: port 1(c1) entered forwarding state
[  998.638271][   T12] br0: port 1(c1) entered disabled state
[  998.650170][   T12] c1 (unregistering): left allmulticast mode
[  998.650406][   T12] c1 (unregistering): left promiscuous mode
[  998.650644][   T12] br0: port 1(c1) entered disabled state
[  998.763542][   T12] br0: port 2(c2) entered disabled state
[  998.767125][   T12] c2 (unregistering): left allmulticast mode
[  998.767341][   T12] c2 (unregistering): left promiscuous mode
[  998.768662][   T12] br0: port 2(c2) entered disabled state
[  998.889868][   T12] br0: port 3(c3) entered disabled state
[  998.892836][   T12] c3 (unregistering): left allmulticast mode
[  998.893072][   T12] c3 (unregistering): left promiscuous mode
[  998.893285][   T12] br0: port 3(c3) entered disabled state
[  999.013694][   T12] br0: port 4(sender) entered disabled state
[  999.017038][   T12] sender (unregistering): left allmulticast mode
[  999.017248][   T12] sender (unregistering): left promiscuous mode
[  999.017475][   T12] br0: port 4(sender) entered disabled state