[  475.602082] br0: port 1(c1) entered blocking state
[  475.602186] br0: port 1(c1) entered disabled state
[  475.602266] c1: entered allmulticast mode
[  475.602359] c1: entered promiscuous mode
[  475.650986] br0: port 2(c2) entered blocking state
[  475.651048] br0: port 2(c2) entered disabled state
[  475.651107] c2: entered allmulticast mode
[  475.651173] c2: entered promiscuous mode
[  475.700294] br0: port 3(c3) entered blocking state
[  475.700406] br0: port 3(c3) entered disabled state
[  475.700495] c3: entered allmulticast mode
[  475.700602] c3: entered promiscuous mode
[  475.750270] br0: port 4(sender) entered blocking state
[  475.750333] br0: port 4(sender) entered disabled state
[  475.750390] sender: entered allmulticast mode
[  475.750466] sender: entered promiscuous mode
[  475.770161] br0: port 4(sender) entered blocking state
[  475.770232] br0: port 4(sender) entered forwarding state
[  475.770278] br0: port 3(c3) entered blocking state
[  475.770326] br0: port 3(c3) entered forwarding state
[  475.770360] br0: port 2(c2) entered blocking state
[  475.770401] br0: port 2(c2) entered forwarding state
[  475.770442] br0: port 1(c1) entered blocking state
[  475.770485] br0: port 1(c1) entered forwarding state
[  486.479406] br0: port 1(c1) entered disabled state
[  486.479719] c1 (unregistering): left allmulticast mode
[  486.479772] c1 (unregistering): left promiscuous mode
[  486.479810] br0: port 1(c1) entered disabled state
[  486.515406] br0: port 2(c2) entered disabled state
[  486.515733] c2 (unregistering): left allmulticast mode
[  486.515824] c2 (unregistering): left promiscuous mode
[  486.515865] br0: port 2(c2) entered disabled state
[  486.561402] br0: port 3(c3) entered disabled state
[  486.561673] c3 (unregistering): left allmulticast mode
[  486.561736] c3 (unregistering): left promiscuous mode
[  486.561779] br0: port 3(c3) entered disabled state
[  486.615377] br0: port 4(sender) entered disabled state
[  486.615701] sender (unregistering): left allmulticast mode
[  486.615762] sender (unregistering): left promiscuous mode
[  486.615801] br0: port 4(sender) entered disabled state