[  985.529847][  T938] br0: port 1(c1) entered blocking state
[  985.530037][  T938] br0: port 1(c1) entered disabled state
[  985.530191][  T938] c1: entered allmulticast mode
[  985.531638][  T938] c1: entered promiscuous mode
[  985.692978][  T943] br0: port 2(c2) entered blocking state
[  985.693158][  T943] br0: port 2(c2) entered disabled state
[  985.693308][  T943] c2: entered allmulticast mode
[  985.695347][  T943] c2: entered promiscuous mode
[  985.845923][  T948] br0: port 3(c3) entered blocking state
[  985.846557][  T948] br0: port 3(c3) entered disabled state
[  985.846724][  T948] c3: entered allmulticast mode
[  985.848150][  T948] c3: entered promiscuous mode
[  986.013350][  T953] br0: port 4(sender) entered blocking state
[  986.013551][  T953] br0: port 4(sender) entered disabled state
[  986.013748][  T953] sender: entered allmulticast mode
[  986.015232][  T953] sender: entered promiscuous mode
[  986.075708][  T955] br0: port 4(sender) entered blocking state
[  986.075906][  T955] br0: port 4(sender) entered forwarding state
[  986.076203][  T955] br0: port 3(c3) entered blocking state
[  986.076339][  T955] br0: port 3(c3) entered forwarding state
[  986.076613][  T955] br0: port 2(c2) entered blocking state
[  986.076770][  T955] br0: port 2(c2) entered forwarding state
[  986.077053][  T955] br0: port 1(c1) entered blocking state
[  986.077193][  T955] br0: port 1(c1) entered forwarding state
[  997.095492][   T12] br0: port 1(c1) entered disabled state
[  997.098817][   T12] c1 (unregistering): left allmulticast mode
[  997.099816][   T12] c1 (unregistering): left promiscuous mode
[  997.099997][   T12] br0: port 1(c1) entered disabled state
[  997.226431][   T12] br0: port 2(c2) entered disabled state
[  997.236013][   T12] c2 (unregistering): left allmulticast mode
[  997.236201][   T12] c2 (unregistering): left promiscuous mode
[  997.236364][   T12] br0: port 2(c2) entered disabled state
[  997.343012][   T12] br0: port 3(c3) entered disabled state
[  997.345533][   T12] c3 (unregistering): left allmulticast mode
[  997.345723][   T12] c3 (unregistering): left promiscuous mode
[  997.345885][   T12] br0: port 3(c3) entered disabled state
[  997.469625][   T12] br0: port 4(sender) entered disabled state
[  997.471943][   T12] sender (unregistering): left allmulticast mode
[  997.472513][   T12] sender (unregistering): left promiscuous mode
[  997.472827][   T12] br0: port 4(sender) entered disabled state