[  482.440177] br0: port 1(c1) entered blocking state
[  482.440283] br0: port 1(c1) entered disabled state
[  482.440366] c1: entered allmulticast mode
[  482.440455] c1: entered promiscuous mode
[  482.494158] br0: port 2(c2) entered blocking state
[  482.494226] br0: port 2(c2) entered disabled state
[  482.494282] c2: entered allmulticast mode
[  482.494375] c2: entered promiscuous mode
[  482.544599] br0: port 3(c3) entered blocking state
[  482.544692] br0: port 3(c3) entered disabled state
[  482.544785] c3: entered allmulticast mode
[  482.544865] c3: entered promiscuous mode
[  482.595115] br0: port 4(sender) entered blocking state
[  482.595185] br0: port 4(sender) entered disabled state
[  482.595258] sender: entered allmulticast mode
[  482.595367] sender: entered promiscuous mode
[  482.614657] br0: port 4(sender) entered blocking state
[  482.614719] br0: port 4(sender) entered forwarding state
[  482.614771] br0: port 3(c3) entered blocking state
[  482.614827] br0: port 3(c3) entered forwarding state
[  482.614874] br0: port 2(c2) entered blocking state
[  482.614917] br0: port 2(c2) entered forwarding state
[  482.614968] br0: port 1(c1) entered blocking state
[  482.615016] br0: port 1(c1) entered forwarding state
[  493.324529] br0: port 1(c1) entered disabled state
[  493.324823] c1 (unregistering): left allmulticast mode
[  493.324869] c1 (unregistering): left promiscuous mode
[  493.324910] br0: port 1(c1) entered disabled state
[  493.362560] br0: port 2(c2) entered disabled state
[  493.362900] c2 (unregistering): left allmulticast mode
[  493.362972] c2 (unregistering): left promiscuous mode
[  493.363031] br0: port 2(c2) entered disabled state
[  493.420505] br0: port 3(c3) entered disabled state
[  493.420813] c3 (unregistering): left allmulticast mode
[  493.420886] c3 (unregistering): left promiscuous mode
[  493.420935] br0: port 3(c3) entered disabled state
[  493.448510] br0: port 4(sender) entered disabled state
[  493.448817] sender (unregistering): left allmulticast mode
[  493.448879] sender (unregistering): left promiscuous mode
[  493.448948] br0: port 4(sender) entered disabled state