[  717.415677] br0: port 1(c1) entered blocking state
[  717.415729] br0: port 1(c1) entered disabled state
[  717.415788] c1: entered allmulticast mode
[  717.415860] c1: entered promiscuous mode
[  717.468013] br0: port 2(c2) entered blocking state
[  717.468077] br0: port 2(c2) entered disabled state
[  717.468138] c2: entered allmulticast mode
[  717.468237] c2: entered promiscuous mode
[  717.519120] br0: port 3(c3) entered blocking state
[  717.519193] br0: port 3(c3) entered disabled state
[  717.519264] c3: entered allmulticast mode
[  717.519335] c3: entered promiscuous mode
[  717.567592] br0: port 4(sender) entered blocking state
[  717.567658] br0: port 4(sender) entered disabled state
[  717.567726] sender: entered allmulticast mode
[  717.567823] sender: entered promiscuous mode
[  717.588224] br0: port 4(sender) entered blocking state
[  717.588289] br0: port 4(sender) entered forwarding state
[  717.588345] br0: port 3(c3) entered blocking state
[  717.588392] br0: port 3(c3) entered forwarding state
[  717.588438] br0: port 2(c2) entered blocking state
[  717.588479] br0: port 2(c2) entered forwarding state
[  717.588524] br0: port 1(c1) entered blocking state
[  717.588564] br0: port 1(c1) entered forwarding state
[  728.294443] br0: port 1(c1) entered disabled state
[  728.294796] c1 (unregistering): left allmulticast mode
[  728.294862] c1 (unregistering): left promiscuous mode
[  728.294912] br0: port 1(c1) entered disabled state
[  728.339462] br0: port 2(c2) entered disabled state
[  728.339971] c2 (unregistering): left allmulticast mode
[  728.340050] c2 (unregistering): left promiscuous mode
[  728.340094] br0: port 2(c2) entered disabled state
[  728.393368] br0: port 3(c3) entered disabled state
[  728.393957] c3 (unregistering): left allmulticast mode
[  728.394043] c3 (unregistering): left promiscuous mode
[  728.394105] br0: port 3(c3) entered disabled state
[  728.428382] br0: port 4(sender) entered disabled state
[  728.428665] sender (unregistering): left allmulticast mode
[  728.428713] sender (unregistering): left promiscuous mode
[  728.428755] br0: port 4(sender) entered disabled state