[  461.446231] br0: port 1(c1) entered blocking state
[  461.446291] br0: port 1(c1) entered disabled state
[  461.446363] c1: entered allmulticast mode
[  461.446435] c1: entered promiscuous mode
[  461.496628] br0: port 2(c2) entered blocking state
[  461.496719] br0: port 2(c2) entered disabled state
[  461.496786] c2: entered allmulticast mode
[  461.496868] c2: entered promiscuous mode
[  461.546722] br0: port 3(c3) entered blocking state
[  461.546789] br0: port 3(c3) entered disabled state
[  461.546856] c3: entered allmulticast mode
[  461.546933] c3: entered promiscuous mode
[  461.599163] br0: port 4(sender) entered blocking state
[  461.599241] br0: port 4(sender) entered disabled state
[  461.599319] sender: entered allmulticast mode
[  461.599429] sender: entered promiscuous mode
[  461.620231] br0: port 4(sender) entered blocking state
[  461.620318] br0: port 4(sender) entered forwarding state
[  461.620379] br0: port 3(c3) entered blocking state
[  461.620441] br0: port 3(c3) entered forwarding state
[  461.620498] br0: port 2(c2) entered blocking state
[  461.620556] br0: port 2(c2) entered forwarding state
[  461.620614] br0: port 1(c1) entered blocking state
[  461.620674] br0: port 1(c1) entered forwarding state
[  472.322152] br0: port 1(c1) entered disabled state
[  472.322497] c1 (unregistering): left allmulticast mode
[  472.322557] c1 (unregistering): left promiscuous mode
[  472.322598] br0: port 1(c1) entered disabled state
[  472.362104] br0: port 2(c2) entered disabled state
[  472.362509] c2 (unregistering): left allmulticast mode
[  472.362604] c2 (unregistering): left promiscuous mode
[  472.362664] br0: port 2(c2) entered disabled state
[  472.404116] br0: port 3(c3) entered disabled state
[  472.404452] c3 (unregistering): left allmulticast mode
[  472.404498] c3 (unregistering): left promiscuous mode
[  472.404570] br0: port 3(c3) entered disabled state
[  472.437123] br0: port 4(sender) entered disabled state
[  472.437414] sender (unregistering): left allmulticast mode
[  472.437478] sender (unregistering): left promiscuous mode
[  472.437530] br0: port 4(sender) entered disabled state