[  486.469311] br0: port 1(c1) entered blocking state
[  486.469379] br0: port 1(c1) entered disabled state
[  486.469433] c1: entered allmulticast mode
[  486.469508] c1: entered promiscuous mode
[  486.524029] br0: port 2(c2) entered blocking state
[  486.524146] br0: port 2(c2) entered disabled state
[  486.524222] c2: entered allmulticast mode
[  486.524337] c2: entered promiscuous mode
[  486.578542] br0: port 3(c3) entered blocking state
[  486.578621] br0: port 3(c3) entered disabled state
[  486.578692] c3: entered allmulticast mode
[  486.578766] c3: entered promiscuous mode
[  486.631361] br0: port 4(sender) entered blocking state
[  486.631477] br0: port 4(sender) entered disabled state
[  486.631552] sender: entered allmulticast mode
[  486.631664] sender: entered promiscuous mode
[  486.652982] br0: port 4(sender) entered blocking state
[  486.653094] br0: port 4(sender) entered forwarding state
[  486.653173] br0: port 3(c3) entered blocking state
[  486.653228] br0: port 3(c3) entered forwarding state
[  486.653284] br0: port 2(c2) entered blocking state
[  486.653337] br0: port 2(c2) entered forwarding state
[  486.653393] br0: port 1(c1) entered blocking state
[  486.653449] br0: port 1(c1) entered forwarding state
[  497.371004] br0: port 1(c1) entered disabled state
[  497.371411] c1 (unregistering): left allmulticast mode
[  497.371490] c1 (unregistering): left promiscuous mode
[  497.371545] br0: port 1(c1) entered disabled state
[  497.410990] br0: port 2(c2) entered disabled state
[  497.411472] c2 (unregistering): left allmulticast mode
[  497.411517] c2 (unregistering): left promiscuous mode
[  497.411560] br0: port 2(c2) entered disabled state
[  497.445946] br0: port 3(c3) entered disabled state
[  497.446274] c3 (unregistering): left allmulticast mode
[  497.446342] c3 (unregistering): left promiscuous mode
[  497.446380] br0: port 3(c3) entered disabled state
[  497.478918] br0: port 4(sender) entered disabled state
[  497.479195] sender (unregistering): left allmulticast mode
[  497.479261] sender (unregistering): left promiscuous mode
[  497.479300] br0: port 4(sender) entered disabled state