[  963.777474][ T1634] br0: port 1(c1) entered blocking state
[  963.777662][ T1634] br0: port 1(c1) entered disabled state
[  963.777833][ T1634] c1: entered allmulticast mode
[  963.780045][ T1634] c1: entered promiscuous mode
[  963.947535][ T1639] br0: port 2(c2) entered blocking state
[  963.947709][ T1639] br0: port 2(c2) entered disabled state
[  963.947869][ T1639] c2: entered allmulticast mode
[  963.950032][ T1639] c2: entered promiscuous mode
[  964.114200][ T1644] br0: port 3(c3) entered blocking state
[  964.114376][ T1644] br0: port 3(c3) entered disabled state
[  964.114534][ T1644] c3: entered allmulticast mode
[  964.116060][ T1644] c3: entered promiscuous mode
[  964.269689][ T1649] br0: port 4(sender) entered blocking state
[  964.269894][ T1649] br0: port 4(sender) entered disabled state
[  964.270081][ T1649] sender: entered allmulticast mode
[  964.271890][ T1649] sender: entered promiscuous mode
[  964.324687][ T1651] br0: port 4(sender) entered blocking state
[  964.324934][ T1651] br0: port 4(sender) entered forwarding state
[  964.325297][ T1651] br0: port 3(c3) entered blocking state
[  964.325498][ T1651] br0: port 3(c3) entered forwarding state
[  964.325832][ T1651] br0: port 2(c2) entered blocking state
[  964.326015][ T1651] br0: port 2(c2) entered forwarding state
[  964.326333][ T1651] br0: port 1(c1) entered blocking state
[  964.326532][ T1651] br0: port 1(c1) entered forwarding state
[  975.342198][   T70] br0: port 1(c1) entered disabled state
[  975.346136][   T70] c1 (unregistering): left allmulticast mode
[  975.346700][   T70] c1 (unregistering): left promiscuous mode
[  975.346942][   T70] br0: port 1(c1) entered disabled state
[  975.453845][   T70] br0: port 2(c2) entered disabled state
[  975.456784][   T70] c2 (unregistering): left allmulticast mode
[  975.457014][   T70] c2 (unregistering): left promiscuous mode
[  975.457237][   T70] br0: port 2(c2) entered disabled state
[  975.586031][   T70] br0: port 3(c3) entered disabled state
[  975.589435][   T70] c3 (unregistering): left allmulticast mode
[  975.589672][   T70] c3 (unregistering): left promiscuous mode
[  975.589915][   T70] br0: port 3(c3) entered disabled state
[  975.706725][   T70] br0: port 4(sender) entered disabled state
[  975.709348][   T70] sender (unregistering): left allmulticast mode
[  975.709584][   T70] sender (unregistering): left promiscuous mode
[  975.709824][   T70] br0: port 4(sender) entered disabled state