[  463.715215] br0: port 1(c1) entered blocking state
[  463.715302] br0: port 1(c1) entered disabled state
[  463.715373] c1: entered allmulticast mode
[  463.715459] c1: entered promiscuous mode
[  463.767726] br0: port 2(c2) entered blocking state
[  463.767836] br0: port 2(c2) entered disabled state
[  463.767913] c2: entered allmulticast mode
[  463.768002] c2: entered promiscuous mode
[  463.819917] br0: port 3(c3) entered blocking state
[  463.819993] br0: port 3(c3) entered disabled state
[  463.820069] c3: entered allmulticast mode
[  463.820160] c3: entered promiscuous mode
[  463.873448] br0: port 4(sender) entered blocking state
[  463.873567] br0: port 4(sender) entered disabled state
[  463.873642] sender: entered allmulticast mode
[  463.873731] sender: entered promiscuous mode
[  463.896368] br0: port 4(sender) entered blocking state
[  463.896473] br0: port 4(sender) entered forwarding state
[  463.896546] br0: port 3(c3) entered blocking state
[  463.896619] br0: port 3(c3) entered forwarding state
[  463.896686] br0: port 2(c2) entered blocking state
[  463.896746] br0: port 2(c2) entered forwarding state
[  463.896814] br0: port 1(c1) entered blocking state
[  463.896876] br0: port 1(c1) entered forwarding state
[  474.623439] br0: port 1(c1) entered disabled state
[  474.623850] c1 (unregistering): left allmulticast mode
[  474.623937] c1 (unregistering): left promiscuous mode
[  474.623981] br0: port 1(c1) entered disabled state
[  474.656415] br0: port 2(c2) entered disabled state
[  474.656760] c2 (unregistering): left allmulticast mode
[  474.656819] c2 (unregistering): left promiscuous mode
[  474.656888] br0: port 2(c2) entered disabled state
[  474.688357] br0: port 3(c3) entered disabled state
[  474.688680] c3 (unregistering): left allmulticast mode
[  474.688737] c3 (unregistering): left promiscuous mode
[  474.688779] br0: port 3(c3) entered disabled state
[  474.726365] br0: port 4(sender) entered disabled state
[  474.726661] sender (unregistering): left allmulticast mode
[  474.726718] sender (unregistering): left promiscuous mode
[  474.726756] br0: port 4(sender) entered disabled state