[  927.232934][T30630] br0: port 1(c1) entered blocking state
[  927.233979][T30630] br0: port 1(c1) entered disabled state
[  927.234152][T30630] c1: entered allmulticast mode
[  927.235584][T30630] c1: entered promiscuous mode
[  927.364865][T30635] br0: port 2(c2) entered blocking state
[  927.365028][T30635] br0: port 2(c2) entered disabled state
[  927.365205][T30635] c2: entered allmulticast mode
[  927.371417][T30635] c2: entered promiscuous mode
[  927.513839][T30640] br0: port 3(c3) entered blocking state
[  927.514004][T30640] br0: port 3(c3) entered disabled state
[  927.514174][T30640] c3: entered allmulticast mode
[  927.515597][T30640] c3: entered promiscuous mode
[  927.684851][T30645] br0: port 4(sender) entered blocking state
[  927.685160][T30645] br0: port 4(sender) entered disabled state
[  927.685463][T30645] sender: entered allmulticast mode
[  927.688053][T30645] sender: entered promiscuous mode
[  927.764877][T30647] br0: port 4(sender) entered blocking state
[  927.765223][T30647] br0: port 4(sender) entered forwarding state
[  927.765771][T30647] br0: port 3(c3) entered blocking state
[  927.766015][T30647] br0: port 3(c3) entered forwarding state
[  927.766516][T30647] br0: port 2(c2) entered blocking state
[  927.766758][T30647] br0: port 2(c2) entered forwarding state
[  927.767254][T30647] br0: port 1(c1) entered blocking state
[  927.767514][T30647] br0: port 1(c1) entered forwarding state
[  938.966704][   T12] br0: port 1(c1) entered disabled state
[  938.979066][   T12] c1 (unregistering): left allmulticast mode
[  938.979297][   T12] c1 (unregistering): left promiscuous mode
[  938.979481][   T12] br0: port 1(c1) entered disabled state
[  939.100350][   T12] br0: port 2(c2) entered disabled state
[  939.112193][   T12] c2 (unregistering): left allmulticast mode
[  939.112389][   T12] c2 (unregistering): left promiscuous mode
[  939.112569][   T12] br0: port 2(c2) entered disabled state
[  939.235929][   T12] br0: port 3(c3) entered disabled state
[  939.247156][   T12] c3 (unregistering): left allmulticast mode
[  939.247357][   T12] c3 (unregistering): left promiscuous mode
[  939.247541][   T12] br0: port 3(c3) entered disabled state
[  939.373153][   T12] br0: port 4(sender) entered disabled state
[  939.383813][   T12] sender (unregistering): left allmulticast mode
[  939.384014][   T12] sender (unregistering): left promiscuous mode
[  939.384198][   T12] br0: port 4(sender) entered disabled state