[  998.136507][T30920] br0: port 1(c1) entered blocking state
[  998.136868][T30920] br0: port 1(c1) entered disabled state
[  998.137215][T30920] c1: entered allmulticast mode
[  998.140192][T30920] c1: entered promiscuous mode
[  998.309402][T30925] br0: port 2(c2) entered blocking state
[  998.309601][T30925] br0: port 2(c2) entered disabled state
[  998.309926][T30925] c2: entered allmulticast mode
[  998.311455][T30925] c2: entered promiscuous mode
[  998.483071][T30930] br0: port 3(c3) entered blocking state
[  998.483403][T30930] br0: port 3(c3) entered disabled state
[  998.483720][T30930] c3: entered allmulticast mode
[  998.486517][T30930] c3: entered promiscuous mode
[  998.664847][T30935] br0: port 4(sender) entered blocking state
[  998.665148][T30935] br0: port 4(sender) entered disabled state
[  998.665512][T30935] sender: entered allmulticast mode
[  998.668414][T30935] sender: entered promiscuous mode
[  998.718973][T30937] br0: port 4(sender) entered blocking state
[  998.719245][T30937] br0: port 4(sender) entered forwarding state
[  998.719647][T30937] br0: port 3(c3) entered blocking state
[  998.719841][T30937] br0: port 3(c3) entered forwarding state
[  998.720223][T30937] br0: port 2(c2) entered blocking state
[  998.720420][T30937] br0: port 2(c2) entered forwarding state
[  998.720774][T30937] br0: port 1(c1) entered blocking state
[  998.720968][T30937] br0: port 1(c1) entered forwarding state
[ 1009.924045][   T12] br0: port 1(c1) entered disabled state
[ 1009.931113][   T12] c1 (unregistering): left allmulticast mode
[ 1009.931457][   T12] c1 (unregistering): left promiscuous mode
[ 1009.931823][   T12] br0: port 1(c1) entered disabled state
[ 1010.123868][   T12] br0: port 2(c2) entered disabled state
[ 1010.126260][   T12] c2 (unregistering): left allmulticast mode
[ 1010.126507][   T12] c2 (unregistering): left promiscuous mode
[ 1010.126750][   T12] br0: port 2(c2) entered disabled state
[ 1010.304155][   T12] br0: port 3(c3) entered disabled state
[ 1010.306753][   T12] c3 (unregistering): left allmulticast mode
[ 1010.307005][   T12] c3 (unregistering): left promiscuous mode
[ 1010.307254][   T12] br0: port 3(c3) entered disabled state
[ 1010.477082][   T12] br0: port 4(sender) entered disabled state
[ 1010.479681][   T12] sender (unregistering): left allmulticast mode
[ 1010.479921][   T12] sender (unregistering): left promiscuous mode
[ 1010.480241][   T12] br0: port 4(sender) entered disabled state