[  985.823547][T31350] br0: port 1(c1) entered blocking state
[  985.823801][T31350] br0: port 1(c1) entered disabled state
[  985.824013][T31350] c1: entered allmulticast mode
[  985.825529][T31350] c1: entered promiscuous mode
[  986.008921][T31355] br0: port 2(c2) entered blocking state
[  986.009092][T31355] br0: port 2(c2) entered disabled state
[  986.009258][T31355] c2: entered allmulticast mode
[  986.010735][T31355] c2: entered promiscuous mode
[  986.162366][T31360] br0: port 3(c3) entered blocking state
[  986.162532][T31360] br0: port 3(c3) entered disabled state
[  986.162703][T31360] c3: entered allmulticast mode
[  986.164151][T31360] c3: entered promiscuous mode
[  986.323233][T31365] br0: port 4(sender) entered blocking state
[  986.323440][T31365] br0: port 4(sender) entered disabled state
[  986.323637][T31365] sender: entered allmulticast mode
[  986.325097][T31365] sender: entered promiscuous mode
[  986.377815][T31367] br0: port 4(sender) entered blocking state
[  986.378021][T31367] br0: port 4(sender) entered forwarding state
[  986.378331][T31367] br0: port 3(c3) entered blocking state
[  986.378472][T31367] br0: port 3(c3) entered forwarding state
[  986.378773][T31367] br0: port 2(c2) entered blocking state
[  986.378914][T31367] br0: port 2(c2) entered forwarding state
[  986.379190][T31367] br0: port 1(c1) entered blocking state
[  986.379332][T31367] br0: port 1(c1) entered forwarding state
[  997.356804][   T12] br0: port 1(c1) entered disabled state
[  997.368248][   T12] c1 (unregistering): left allmulticast mode
[  997.368452][   T12] c1 (unregistering): left promiscuous mode
[  997.368636][   T12] br0: port 1(c1) entered disabled state
[  997.479499][   T12] br0: port 2(c2) entered disabled state
[  997.482272][   T12] c2 (unregistering): left allmulticast mode
[  997.482457][   T12] c2 (unregistering): left promiscuous mode
[  997.482629][   T12] br0: port 2(c2) entered disabled state
[  997.608048][   T12] br0: port 3(c3) entered disabled state
[  997.617471][   T12] c3 (unregistering): left allmulticast mode
[  997.618883][   T12] c3 (unregistering): left promiscuous mode
[  997.619062][   T12] br0: port 3(c3) entered disabled state
[  997.739362][   T12] br0: port 4(sender) entered disabled state
[  997.743063][   T12] sender (unregistering): left allmulticast mode
[  997.743248][   T12] sender (unregistering): left promiscuous mode
[  997.743412][   T12] br0: port 4(sender) entered disabled state