[  614.550372] br0: port 1(c1) entered blocking state
[  614.550447] br0: port 1(c1) entered disabled state
[  614.550508] c1: entered allmulticast mode
[  614.550582] c1: entered promiscuous mode
[  614.634482] br0: port 2(c2) entered blocking state
[  614.634536] br0: port 2(c2) entered disabled state
[  614.634585] c2: entered allmulticast mode
[  614.634645] c2: entered promiscuous mode
[  614.717105] br0: port 3(c3) entered blocking state
[  614.717174] br0: port 3(c3) entered disabled state
[  614.717239] c3: entered allmulticast mode
[  614.717306] c3: entered promiscuous mode
[  614.796842] br0: port 4(sender) entered blocking state
[  614.796900] br0: port 4(sender) entered disabled state
[  614.796959] sender: entered allmulticast mode
[  614.797037] sender: entered promiscuous mode
[  614.827987] br0: port 4(sender) entered blocking state
[  614.828054] br0: port 4(sender) entered forwarding state
[  614.828105] br0: port 3(c3) entered blocking state
[  614.828147] br0: port 3(c3) entered forwarding state
[  614.828188] br0: port 2(c2) entered blocking state
[  614.828228] br0: port 2(c2) entered forwarding state
[  614.828274] br0: port 1(c1) entered blocking state
[  614.828313] br0: port 1(c1) entered forwarding state
[  625.614050] br0: port 1(c1) entered disabled state
[  625.614386] c1 (unregistering): left allmulticast mode
[  625.614472] c1 (unregistering): left promiscuous mode
[  625.614526] br0: port 1(c1) entered disabled state
[  625.680037] br0: port 2(c2) entered disabled state
[  625.680372] c2 (unregistering): left allmulticast mode
[  625.680439] c2 (unregistering): left promiscuous mode
[  625.680495] br0: port 2(c2) entered disabled state
[  625.740008] br0: port 3(c3) entered disabled state
[  625.740340] c3 (unregistering): left allmulticast mode
[  625.740403] c3 (unregistering): left promiscuous mode
[  625.740458] br0: port 3(c3) entered disabled state
[  625.801015] br0: port 4(sender) entered disabled state
[  625.801347] sender (unregistering): left allmulticast mode
[  625.801409] sender (unregistering): left promiscuous mode
[  625.801467] br0: port 4(sender) entered disabled state