[  717.101054] br0: port 1(c1) entered blocking state
[  717.101117] br0: port 1(c1) entered disabled state
[  717.101173] c1: entered allmulticast mode
[  717.101242] c1: entered promiscuous mode
[  717.146630] br0: port 2(c2) entered blocking state
[  717.146722] br0: port 2(c2) entered disabled state
[  717.146809] c2: entered allmulticast mode
[  717.146897] c2: entered promiscuous mode
[  717.196127] br0: port 3(c3) entered blocking state
[  717.196220] br0: port 3(c3) entered disabled state
[  717.196293] c3: entered allmulticast mode
[  717.196394] c3: entered promiscuous mode
[  717.244924] br0: port 4(sender) entered blocking state
[  717.244991] br0: port 4(sender) entered disabled state
[  717.245041] sender: entered allmulticast mode
[  717.245142] sender: entered promiscuous mode
[  717.263279] br0: port 4(sender) entered blocking state
[  717.263345] br0: port 4(sender) entered forwarding state
[  717.263399] br0: port 3(c3) entered blocking state
[  717.263441] br0: port 3(c3) entered forwarding state
[  717.263482] br0: port 2(c2) entered blocking state
[  717.263525] br0: port 2(c2) entered forwarding state
[  717.263571] br0: port 1(c1) entered blocking state
[  717.263613] br0: port 1(c1) entered forwarding state
[  727.981597] br0: port 1(c1) entered disabled state
[  727.981851] c1 (unregistering): left allmulticast mode
[  727.981908] c1 (unregistering): left promiscuous mode
[  727.981962] br0: port 1(c1) entered disabled state
[  728.015595] br0: port 2(c2) entered disabled state
[  728.015853] c2 (unregistering): left allmulticast mode
[  728.015908] c2 (unregistering): left promiscuous mode
[  728.015953] br0: port 2(c2) entered disabled state
[  728.052585] br0: port 3(c3) entered disabled state
[  728.052844] c3 (unregistering): left allmulticast mode
[  728.052891] c3 (unregistering): left promiscuous mode
[  728.052934] br0: port 3(c3) entered disabled state
[  728.095546] br0: port 4(sender) entered disabled state
[  728.095799] sender (unregistering): left allmulticast mode
[  728.095853] sender (unregistering): left promiscuous mode
[  728.095912] br0: port 4(sender) entered disabled state