[  921.218560][T32125] br0: port 1(c1) entered blocking state
[  921.218762][T32125] br0: port 1(c1) entered disabled state
[  921.218934][T32125] c1: entered allmulticast mode
[  921.221398][T32125] c1: entered promiscuous mode
[  921.360600][T32130] br0: port 2(c2) entered blocking state
[  921.360775][T32130] br0: port 2(c2) entered disabled state
[  921.360936][T32130] c2: entered allmulticast mode
[  921.362413][T32130] c2: entered promiscuous mode
[  921.495335][T32135] br0: port 3(c3) entered blocking state
[  921.495514][T32135] br0: port 3(c3) entered disabled state
[  921.495683][T32135] c3: entered allmulticast mode
[  921.497186][T32135] c3: entered promiscuous mode
[  921.642007][T32140] br0: port 4(sender) entered blocking state
[  921.643087][T32140] br0: port 4(sender) entered disabled state
[  921.643296][T32140] sender: entered allmulticast mode
[  921.644806][T32140] sender: entered promiscuous mode
[  921.697141][T32142] br0: port 4(sender) entered blocking state
[  921.697374][T32142] br0: port 4(sender) entered forwarding state
[  921.697705][T32142] br0: port 3(c3) entered blocking state
[  921.697857][T32142] br0: port 3(c3) entered forwarding state
[  921.698158][T32142] br0: port 2(c2) entered blocking state
[  921.698308][T32142] br0: port 2(c2) entered forwarding state
[  921.698599][T32142] br0: port 1(c1) entered blocking state
[  921.698749][T32142] br0: port 1(c1) entered forwarding state
[  932.703184][   T12] br0: port 1(c1) entered disabled state
[  932.706249][   T12] c1 (unregistering): left allmulticast mode
[  932.706494][   T12] c1 (unregistering): left promiscuous mode
[  932.706728][   T12] br0: port 1(c1) entered disabled state
[  932.796860][   T12] br0: port 2(c2) entered disabled state
[  932.799671][   T12] c2 (unregistering): left allmulticast mode
[  932.799920][   T12] c2 (unregistering): left promiscuous mode
[  932.800171][   T12] br0: port 2(c2) entered disabled state
[  932.919286][   T12] br0: port 3(c3) entered disabled state
[  932.921985][   T12] c3 (unregistering): left allmulticast mode
[  932.922243][   T12] c3 (unregistering): left promiscuous mode
[  932.922479][   T12] br0: port 3(c3) entered disabled state
[  933.032697][   T12] br0: port 4(sender) entered disabled state
[  933.035501][   T12] sender (unregistering): left allmulticast mode
[  933.036071][   T12] sender (unregistering): left promiscuous mode
[  933.036418][   T12] br0: port 4(sender) entered disabled state