[  611.347175] br0: port 1(c1) entered blocking state
[  611.347240] br0: port 1(c1) entered disabled state
[  611.347297] c1: entered allmulticast mode
[  611.347372] c1: entered promiscuous mode
[  611.432420] br0: port 2(c2) entered blocking state
[  611.432494] br0: port 2(c2) entered disabled state
[  611.432558] c2: entered allmulticast mode
[  611.432630] c2: entered promiscuous mode
[  611.516838] br0: port 3(c3) entered blocking state
[  611.516907] br0: port 3(c3) entered disabled state
[  611.516965] c3: entered allmulticast mode
[  611.517039] c3: entered promiscuous mode
[  611.602620] br0: port 4(sender) entered blocking state
[  611.602699] br0: port 4(sender) entered disabled state
[  611.602769] sender: entered allmulticast mode
[  611.602865] sender: entered promiscuous mode
[  611.636502] br0: port 4(sender) entered blocking state
[  611.636558] br0: port 4(sender) entered forwarding state
[  611.636597] br0: port 3(c3) entered blocking state
[  611.636631] br0: port 3(c3) entered forwarding state
[  611.636665] br0: port 2(c2) entered blocking state
[  611.636694] br0: port 2(c2) entered forwarding state
[  611.636738] br0: port 1(c1) entered blocking state
[  611.636767] br0: port 1(c1) entered forwarding state
[  622.439439] br0: port 1(c1) entered disabled state
[  622.439812] c1 (unregistering): left allmulticast mode
[  622.439874] c1 (unregistering): left promiscuous mode
[  622.439937] br0: port 1(c1) entered disabled state
[  622.504288] br0: port 2(c2) entered disabled state
[  622.504565] c2 (unregistering): left allmulticast mode
[  622.504678] c2 (unregistering): left promiscuous mode
[  622.504737] br0: port 2(c2) entered disabled state
[  622.568307] br0: port 3(c3) entered disabled state
[  622.568743] c3 (unregistering): left allmulticast mode
[  622.568799] c3 (unregistering): left promiscuous mode
[  622.568835] br0: port 3(c3) entered disabled state
[  622.624340] br0: port 4(sender) entered disabled state
[  622.624693] sender (unregistering): left allmulticast mode
[  622.624759] sender (unregistering): left promiscuous mode
[  622.624805] br0: port 4(sender) entered disabled state