[  698.666709] br0: port 1(c1) entered blocking state
[  698.666819] br0: port 1(c1) entered disabled state
[  698.670453] c1: entered allmulticast mode
[  698.670571] c1: entered promiscuous mode
[  698.761634] br0: port 2(c2) entered blocking state
[  698.762038] br0: port 2(c2) entered disabled state
[  698.762200] c2: entered allmulticast mode
[  698.762338] c2: entered promiscuous mode
[  698.851276] br0: port 3(c3) entered blocking state
[  698.851370] br0: port 3(c3) entered disabled state
[  698.851454] c3: entered allmulticast mode
[  698.851554] c3: entered promiscuous mode
[  698.923134] br0: port 4(sender) entered blocking state
[  698.923268] br0: port 4(sender) entered disabled state
[  698.923356] sender: entered allmulticast mode
[  698.923478] sender: entered promiscuous mode
[  698.950365] br0: port 4(sender) entered blocking state
[  698.950509] br0: port 4(sender) entered forwarding state
[  698.950598] br0: port 3(c3) entered blocking state
[  698.950669] br0: port 3(c3) entered forwarding state
[  698.950743] br0: port 2(c2) entered blocking state
[  698.950826] br0: port 2(c2) entered forwarding state
[  698.950898] br0: port 1(c1) entered blocking state
[  698.950965] br0: port 1(c1) entered forwarding state
[  709.800015] br0: port 1(c1) entered disabled state
[  709.800373] c1 (unregistering): left allmulticast mode
[  709.800436] c1 (unregistering): left promiscuous mode
[  709.800486] br0: port 1(c1) entered disabled state
[  709.862011] br0: port 2(c2) entered disabled state
[  709.862381] c2 (unregistering): left allmulticast mode
[  709.862455] c2 (unregistering): left promiscuous mode
[  709.862509] br0: port 2(c2) entered disabled state
[  709.927078] br0: port 3(c3) entered disabled state
[  709.927999] c3 (unregistering): left allmulticast mode
[  709.928095] c3 (unregistering): left promiscuous mode
[  709.928149] br0: port 3(c3) entered disabled state
[  709.990176] br0: port 4(sender) entered disabled state
[  709.990666] sender (unregistering): left allmulticast mode
[  709.990763] sender (unregistering): left promiscuous mode
[  709.990823] br0: port 4(sender) entered disabled state