[  707.431619] br0: port 1(c1) entered blocking state
[  707.431711] br0: port 1(c1) entered disabled state
[  707.431786] c1: entered allmulticast mode
[  707.431883] c1: entered promiscuous mode
[  707.493146] br0: port 2(c2) entered blocking state
[  707.493230] br0: port 2(c2) entered disabled state
[  707.493313] c2: entered allmulticast mode
[  707.493425] c2: entered promiscuous mode
[  707.551056] br0: port 3(c3) entered blocking state
[  707.551119] br0: port 3(c3) entered disabled state
[  707.551184] c3: entered allmulticast mode
[  707.551262] c3: entered promiscuous mode
[  707.609155] br0: port 4(sender) entered blocking state
[  707.609230] br0: port 4(sender) entered disabled state
[  707.609320] sender: entered allmulticast mode
[  707.609427] sender: entered promiscuous mode
[  707.634661] br0: port 4(sender) entered blocking state
[  707.634780] br0: port 4(sender) entered forwarding state
[  707.634855] br0: port 3(c3) entered blocking state
[  707.634919] br0: port 3(c3) entered forwarding state
[  707.634996] br0: port 2(c2) entered blocking state
[  707.635054] br0: port 2(c2) entered forwarding state
[  707.635115] br0: port 1(c1) entered blocking state
[  707.635182] br0: port 1(c1) entered forwarding state
[  718.401875] br0: port 1(c1) entered disabled state
[  718.402283] c1 (unregistering): left allmulticast mode
[  718.402355] c1 (unregistering): left promiscuous mode
[  718.402410] br0: port 1(c1) entered disabled state
[  718.446881] br0: port 2(c2) entered disabled state
[  718.447216] c2 (unregistering): left allmulticast mode
[  718.447262] c2 (unregistering): left promiscuous mode
[  718.447316] br0: port 2(c2) entered disabled state
[  718.484851] br0: port 3(c3) entered disabled state
[  718.485171] c3 (unregistering): left allmulticast mode
[  718.485241] c3 (unregistering): left promiscuous mode
[  718.485302] br0: port 3(c3) entered disabled state
[  718.528925] br0: port 4(sender) entered disabled state
[  718.529313] sender (unregistering): left allmulticast mode
[  718.529365] sender (unregistering): left promiscuous mode
[  718.529411] br0: port 4(sender) entered disabled state