[  461.049420] br0: port 1(c1) entered blocking state
[  461.049493] br0: port 1(c1) entered disabled state
[  461.049554] c1: entered allmulticast mode
[  461.049636] c1: entered promiscuous mode
[  461.098825] br0: port 2(c2) entered blocking state
[  461.098889] br0: port 2(c2) entered disabled state
[  461.098946] c2: entered allmulticast mode
[  461.099036] c2: entered promiscuous mode
[  461.148160] br0: port 3(c3) entered blocking state
[  461.148253] br0: port 3(c3) entered disabled state
[  461.148326] c3: entered allmulticast mode
[  461.148406] c3: entered promiscuous mode
[  461.200418] br0: port 4(sender) entered blocking state
[  461.200487] br0: port 4(sender) entered disabled state
[  461.200545] sender: entered allmulticast mode
[  461.200636] sender: entered promiscuous mode
[  461.220355] br0: port 4(sender) entered blocking state
[  461.220429] br0: port 4(sender) entered forwarding state
[  461.220490] br0: port 3(c3) entered blocking state
[  461.220546] br0: port 3(c3) entered forwarding state
[  461.220605] br0: port 2(c2) entered blocking state
[  461.220659] br0: port 2(c2) entered forwarding state
[  461.220713] br0: port 1(c1) entered blocking state
[  461.220772] br0: port 1(c1) entered forwarding state
[  471.940203] br0: port 1(c1) entered disabled state
[  471.940559] c1 (unregistering): left allmulticast mode
[  471.940656] c1 (unregistering): left promiscuous mode
[  471.940724] br0: port 1(c1) entered disabled state
[  471.979214] br0: port 2(c2) entered disabled state
[  471.979505] c2 (unregistering): left allmulticast mode
[  471.979572] c2 (unregistering): left promiscuous mode
[  471.979628] br0: port 2(c2) entered disabled state
[  472.027155] br0: port 3(c3) entered disabled state
[  472.027395] c3 (unregistering): left allmulticast mode
[  472.027484] c3 (unregistering): left promiscuous mode
[  472.027546] br0: port 3(c3) entered disabled state
[  472.072513] br0: port 4(sender) entered disabled state
[  472.072808] sender (unregistering): left allmulticast mode
[  472.072893] sender (unregistering): left promiscuous mode
[  472.072955] br0: port 4(sender) entered disabled state