[  939.850653][T29919] br0: port 1(c1) entered blocking state
[  939.850863][T29919] br0: port 1(c1) entered disabled state
[  939.851044][T29919] c1: entered allmulticast mode
[  939.852533][T29919] c1: entered promiscuous mode
[  940.000521][T29924] br0: port 2(c2) entered blocking state
[  940.000720][T29924] br0: port 2(c2) entered disabled state
[  940.000899][T29924] c2: entered allmulticast mode
[  940.002389][T29924] c2: entered promiscuous mode
[  940.159205][T29929] br0: port 3(c3) entered blocking state
[  940.159404][T29929] br0: port 3(c3) entered disabled state
[  940.159567][T29929] c3: entered allmulticast mode
[  940.161029][T29929] c3: entered promiscuous mode
[  940.326272][T29934] br0: port 4(sender) entered blocking state
[  940.326510][T29934] br0: port 4(sender) entered disabled state
[  940.326713][T29934] sender: entered allmulticast mode
[  940.328714][T29934] sender: entered promiscuous mode
[  940.384286][T29936] br0: port 4(sender) entered blocking state
[  940.384519][T29936] br0: port 4(sender) entered forwarding state
[  940.384865][T29936] br0: port 3(c3) entered blocking state
[  940.385023][T29936] br0: port 3(c3) entered forwarding state
[  940.385317][T29936] br0: port 2(c2) entered blocking state
[  940.385474][T29936] br0: port 2(c2) entered forwarding state
[  940.385777][T29936] br0: port 1(c1) entered blocking state
[  940.385942][T29936] br0: port 1(c1) entered forwarding state
[  951.540170][   T71] br0: port 1(c1) entered disabled state
[  951.553879][   T71] c1 (unregistering): left allmulticast mode
[  951.554107][   T71] c1 (unregistering): left promiscuous mode
[  951.554289][   T71] br0: port 1(c1) entered disabled state
[  951.680817][   T71] br0: port 2(c2) entered disabled state
[  951.691413][   T71] c2 (unregistering): left allmulticast mode
[  951.691625][   T71] c2 (unregistering): left promiscuous mode
[  951.691890][   T71] br0: port 2(c2) entered disabled state
[  951.830636][   T71] br0: port 3(c3) entered disabled state
[  951.848992][   T71] c3 (unregistering): left allmulticast mode
[  951.849282][   T71] c3 (unregistering): left promiscuous mode
[  951.849555][   T71] br0: port 3(c3) entered disabled state
[  951.979332][   T71] br0: port 4(sender) entered disabled state
[  951.990857][   T71] sender (unregistering): left allmulticast mode
[  951.991066][   T71] sender (unregistering): left promiscuous mode
[  951.991252][   T71] br0: port 4(sender) entered disabled state