[  467.447622] br0: port 1(c1) entered blocking state
[  467.447734] br0: port 1(c1) entered disabled state
[  467.447823] c1: entered allmulticast mode
[  467.447936] c1: entered promiscuous mode
[  467.499549] br0: port 2(c2) entered blocking state
[  467.499656] br0: port 2(c2) entered disabled state
[  467.499732] c2: entered allmulticast mode
[  467.499820] c2: entered promiscuous mode
[  467.549485] br0: port 3(c3) entered blocking state
[  467.549558] br0: port 3(c3) entered disabled state
[  467.549625] c3: entered allmulticast mode
[  467.549700] c3: entered promiscuous mode
[  467.601914] br0: port 4(sender) entered blocking state
[  467.602024] br0: port 4(sender) entered disabled state
[  467.602120] sender: entered allmulticast mode
[  467.602281] sender: entered promiscuous mode
[  467.623414] br0: port 4(sender) entered blocking state
[  467.623503] br0: port 4(sender) entered forwarding state
[  467.623560] br0: port 3(c3) entered blocking state
[  467.623606] br0: port 3(c3) entered forwarding state
[  467.623657] br0: port 2(c2) entered blocking state
[  467.623706] br0: port 2(c2) entered forwarding state
[  467.623760] br0: port 1(c1) entered blocking state
[  467.623810] br0: port 1(c1) entered forwarding state
[  478.370519] br0: port 1(c1) entered disabled state
[  478.371001] c1 (unregistering): left allmulticast mode
[  478.371133] c1 (unregistering): left promiscuous mode
[  478.371194] br0: port 1(c1) entered disabled state
[  478.457463] br0: port 2(c2) entered disabled state
[  478.457926] c2 (unregistering): left allmulticast mode
[  478.458022] c2 (unregistering): left promiscuous mode
[  478.458080] br0: port 2(c2) entered disabled state
[  478.536354] br0: port 3(c3) entered disabled state
[  478.536753] c3 (unregistering): left allmulticast mode
[  478.536844] c3 (unregistering): left promiscuous mode
[  478.536909] br0: port 3(c3) entered disabled state
[  478.616507] br0: port 4(sender) entered disabled state
[  478.616885] sender (unregistering): left allmulticast mode
[  478.616971] sender (unregistering): left promiscuous mode
[  478.617030] br0: port 4(sender) entered disabled state