[  978.062389][T32016] br0: port 1(c1) entered blocking state
[  978.062579][T32016] br0: port 1(c1) entered disabled state
[  978.062735][T32016] c1: entered allmulticast mode
[  978.064179][T32016] c1: entered promiscuous mode
[  978.218212][T32021] br0: port 2(c2) entered blocking state
[  978.218433][T32021] br0: port 2(c2) entered disabled state
[  978.218644][T32021] c2: entered allmulticast mode
[  978.220150][T32021] c2: entered promiscuous mode
[  978.379355][T32026] br0: port 3(c3) entered blocking state
[  978.379533][T32026] br0: port 3(c3) entered disabled state
[  978.379687][T32026] c3: entered allmulticast mode
[  978.381129][T32026] c3: entered promiscuous mode
[  978.532137][T32031] br0: port 4(sender) entered blocking state
[  978.532340][T32031] br0: port 4(sender) entered disabled state
[  978.532528][T32031] sender: entered allmulticast mode
[  978.533982][T32031] sender: entered promiscuous mode
[  978.580804][T32033] br0: port 4(sender) entered blocking state
[  978.581000][T32033] br0: port 4(sender) entered forwarding state
[  978.581312][T32033] br0: port 3(c3) entered blocking state
[  978.581455][T32033] br0: port 3(c3) entered forwarding state
[  978.581737][T32033] br0: port 2(c2) entered blocking state
[  978.581875][T32033] br0: port 2(c2) entered forwarding state
[  978.582155][T32033] br0: port 1(c1) entered blocking state
[  978.582292][T32033] br0: port 1(c1) entered forwarding state
[  989.577019][   T71] br0: port 1(c1) entered disabled state
[  989.580476][   T71] c1 (unregistering): left allmulticast mode
[  989.580655][   T71] c1 (unregistering): left promiscuous mode
[  989.580990][   T71] br0: port 1(c1) entered disabled state
[  989.701846][   T71] br0: port 2(c2) entered disabled state
[  989.705393][   T71] c2 (unregistering): left allmulticast mode
[  989.705589][   T71] c2 (unregistering): left promiscuous mode
[  989.705756][   T71] br0: port 2(c2) entered disabled state
[  989.840024][   T71] br0: port 3(c3) entered disabled state
[  989.842490][   T71] c3 (unregistering): left allmulticast mode
[  989.842673][   T71] c3 (unregistering): left promiscuous mode
[  989.842845][   T71] br0: port 3(c3) entered disabled state
[  990.011524][   T71] br0: port 4(sender) entered disabled state
[  990.014075][   T71] sender (unregistering): left allmulticast mode
[  990.014268][   T71] sender (unregistering): left promiscuous mode
[  990.014510][   T71] br0: port 4(sender) entered disabled state