[  926.390870][ T1598] br0: port 1(c1) entered blocking state
[  926.391038][ T1598] br0: port 1(c1) entered disabled state
[  926.391183][ T1598] c1: entered allmulticast mode
[  926.392582][ T1598] c1: entered promiscuous mode
[  926.548404][ T1603] br0: port 2(c2) entered blocking state
[  926.548607][ T1603] br0: port 2(c2) entered disabled state
[  926.548829][ T1603] c2: entered allmulticast mode
[  926.550898][ T1603] c2: entered promiscuous mode
[  926.692061][ T1608] br0: port 3(c3) entered blocking state
[  926.692224][ T1608] br0: port 3(c3) entered disabled state
[  926.692373][ T1608] c3: entered allmulticast mode
[  926.693802][ T1608] c3: entered promiscuous mode
[  926.852244][ T1613] br0: port 4(sender) entered blocking state
[  926.852454][ T1613] br0: port 4(sender) entered disabled state
[  926.852642][ T1613] sender: entered allmulticast mode
[  926.854740][ T1613] sender: entered promiscuous mode
[  926.911640][ T1615] br0: port 4(sender) entered blocking state
[  926.911888][ T1615] br0: port 4(sender) entered forwarding state
[  926.912260][ T1615] br0: port 3(c3) entered blocking state
[  926.912445][ T1615] br0: port 3(c3) entered forwarding state
[  926.912789][ T1615] br0: port 2(c2) entered blocking state
[  926.912987][ T1615] br0: port 2(c2) entered forwarding state
[  926.913367][ T1615] br0: port 1(c1) entered blocking state
[  926.913568][ T1615] br0: port 1(c1) entered forwarding state
[  937.928930][   T12] br0: port 1(c1) entered disabled state
[  937.931672][   T12] c1 (unregistering): left allmulticast mode
[  937.932704][   T12] c1 (unregistering): left promiscuous mode
[  937.932924][   T12] br0: port 1(c1) entered disabled state
[  938.056614][   T12] br0: port 2(c2) entered disabled state
[  938.059158][   T12] c2 (unregistering): left allmulticast mode
[  938.059327][   T12] c2 (unregistering): left promiscuous mode
[  938.059492][   T12] br0: port 2(c2) entered disabled state
[  938.167158][   T12] br0: port 3(c3) entered disabled state
[  938.169498][   T12] c3 (unregistering): left allmulticast mode
[  938.169671][   T12] c3 (unregistering): left promiscuous mode
[  938.169831][   T12] br0: port 3(c3) entered disabled state
[  938.273406][   T12] br0: port 4(sender) entered disabled state
[  938.275436][   T12] sender (unregistering): left allmulticast mode
[  938.275616][   T12] sender (unregistering): left promiscuous mode
[  938.275775][   T12] br0: port 4(sender) entered disabled state