[  939.107153][  T716] br0: port 1(c1) entered blocking state
[  939.107387][  T716] br0: port 1(c1) entered disabled state
[  939.107591][  T716] c1: entered allmulticast mode
[  939.109070][  T716] c1: entered promiscuous mode
[  939.255795][  T721] br0: port 2(c2) entered blocking state
[  939.255998][  T721] br0: port 2(c2) entered disabled state
[  939.256718][  T721] c2: entered allmulticast mode
[  939.258189][  T721] c2: entered promiscuous mode
[  939.403432][  T726] br0: port 3(c3) entered blocking state
[  939.403639][  T726] br0: port 3(c3) entered disabled state
[  939.403849][  T726] c3: entered allmulticast mode
[  939.405652][  T726] c3: entered promiscuous mode
[  939.558076][  T731] br0: port 4(sender) entered blocking state
[  939.558988][  T731] br0: port 4(sender) entered disabled state
[  939.559235][  T731] sender: entered allmulticast mode
[  939.560716][  T731] sender: entered promiscuous mode
[  939.616831][  T733] br0: port 4(sender) entered blocking state
[  939.617036][  T733] br0: port 4(sender) entered forwarding state
[  939.617358][  T733] br0: port 3(c3) entered blocking state
[  939.617521][  T733] br0: port 3(c3) entered forwarding state
[  939.617797][  T733] br0: port 2(c2) entered blocking state
[  939.617933][  T733] br0: port 2(c2) entered forwarding state
[  939.618207][  T733] br0: port 1(c1) entered blocking state
[  939.618347][  T733] br0: port 1(c1) entered forwarding state
[  950.596232][   T12] br0: port 1(c1) entered disabled state
[  950.599340][   T12] c1 (unregistering): left allmulticast mode
[  950.599564][   T12] c1 (unregistering): left promiscuous mode
[  950.599741][   T12] br0: port 1(c1) entered disabled state
[  950.716915][   T12] br0: port 2(c2) entered disabled state
[  950.720618][   T12] c2 (unregistering): left allmulticast mode
[  950.720809][   T12] c2 (unregistering): left promiscuous mode
[  950.720972][   T12] br0: port 2(c2) entered disabled state
[  950.838746][   T12] br0: port 3(c3) entered disabled state
[  950.840989][   T12] c3 (unregistering): left allmulticast mode
[  950.841223][   T12] c3 (unregistering): left promiscuous mode
[  950.841390][   T12] br0: port 3(c3) entered disabled state
[  950.930859][   T12] br0: port 4(sender) entered disabled state
[  950.934128][   T12] sender (unregistering): left allmulticast mode
[  950.934304][   T12] sender (unregistering): left promiscuous mode
[  950.934554][   T12] br0: port 4(sender) entered disabled state