[  937.740412][T30690] br0: port 1(c1) entered blocking state
[  937.740616][T30690] br0: port 1(c1) entered disabled state
[  937.740786][T30690] c1: entered allmulticast mode
[  937.742276][T30690] c1: entered promiscuous mode
[  937.879957][T30695] br0: port 2(c2) entered blocking state
[  937.880187][T30695] br0: port 2(c2) entered disabled state
[  937.880409][T30695] c2: entered allmulticast mode
[  937.882501][T30695] c2: entered promiscuous mode
[  938.029646][T30700] br0: port 3(c3) entered blocking state
[  938.029868][T30700] br0: port 3(c3) entered disabled state
[  938.030275][T30700] c3: entered allmulticast mode
[  938.031811][T30700] c3: entered promiscuous mode
[  938.172109][T30705] br0: port 4(sender) entered blocking state
[  938.172362][T30705] br0: port 4(sender) entered disabled state
[  938.172613][T30705] sender: entered allmulticast mode
[  938.174758][T30705] sender: entered promiscuous mode
[  938.224312][T30707] br0: port 4(sender) entered blocking state
[  938.224527][T30707] br0: port 4(sender) entered forwarding state
[  938.224875][T30707] br0: port 3(c3) entered blocking state
[  938.225033][T30707] br0: port 3(c3) entered forwarding state
[  938.225318][T30707] br0: port 2(c2) entered blocking state
[  938.225468][T30707] br0: port 2(c2) entered forwarding state
[  938.225760][T30707] br0: port 1(c1) entered blocking state
[  938.225916][T30707] br0: port 1(c1) entered forwarding state
[  949.303060][   T12] br0: port 1(c1) entered disabled state
[  949.306145][   T12] c1 (unregistering): left allmulticast mode
[  949.306390][   T12] c1 (unregistering): left promiscuous mode
[  949.306627][   T12] br0: port 1(c1) entered disabled state
[  949.433930][   T12] br0: port 2(c2) entered disabled state
[  949.436432][   T12] c2 (unregistering): left allmulticast mode
[  949.436632][   T12] c2 (unregistering): left promiscuous mode
[  949.436816][   T12] br0: port 2(c2) entered disabled state
[  949.571335][   T12] br0: port 3(c3) entered disabled state
[  949.573480][   T12] c3 (unregistering): left allmulticast mode
[  949.573716][   T12] c3 (unregistering): left promiscuous mode
[  949.573954][   T12] br0: port 3(c3) entered disabled state
[  949.698206][   T12] br0: port 4(sender) entered disabled state
[  949.701973][   T12] sender (unregistering): left allmulticast mode
[  949.702199][   T12] sender (unregistering): left promiscuous mode
[  949.702393][   T12] br0: port 4(sender) entered disabled state