[  726.784001] br0: port 1(c1) entered blocking state
[  726.784098] br0: port 1(c1) entered disabled state
[  726.784177] c1: entered allmulticast mode
[  726.784267] c1: entered promiscuous mode
[  726.836813] br0: port 2(c2) entered blocking state
[  726.836935] br0: port 2(c2) entered disabled state
[  726.837008] c2: entered allmulticast mode
[  726.837103] c2: entered promiscuous mode
[  726.888303] br0: port 3(c3) entered blocking state
[  726.888369] br0: port 3(c3) entered disabled state
[  726.888424] c3: entered allmulticast mode
[  726.888508] c3: entered promiscuous mode
[  726.940987] br0: port 4(sender) entered blocking state
[  726.941089] br0: port 4(sender) entered disabled state
[  726.941161] sender: entered allmulticast mode
[  726.941256] sender: entered promiscuous mode
[  726.962004] br0: port 4(sender) entered blocking state
[  726.962101] br0: port 4(sender) entered forwarding state
[  726.962164] br0: port 3(c3) entered blocking state
[  726.962218] br0: port 3(c3) entered forwarding state
[  726.962276] br0: port 2(c2) entered blocking state
[  726.962328] br0: port 2(c2) entered forwarding state
[  726.962393] br0: port 1(c1) entered blocking state
[  726.962464] br0: port 1(c1) entered forwarding state
[  737.705662] br0: port 1(c1) entered disabled state
[  737.705996] c1 (unregistering): left allmulticast mode
[  737.706080] c1 (unregistering): left promiscuous mode
[  737.706147] br0: port 1(c1) entered disabled state
[  737.739626] br0: port 2(c2) entered disabled state
[  737.739955] c2 (unregistering): left allmulticast mode
[  737.740032] c2 (unregistering): left promiscuous mode
[  737.740104] br0: port 2(c2) entered disabled state
[  737.781731] br0: port 3(c3) entered disabled state
[  737.782128] c3 (unregistering): left allmulticast mode
[  737.782214] c3 (unregistering): left promiscuous mode
[  737.782285] br0: port 3(c3) entered disabled state
[  737.835764] br0: port 4(sender) entered disabled state
[  737.836193] sender (unregistering): left allmulticast mode
[  737.836303] sender (unregistering): left promiscuous mode
[  737.836395] br0: port 4(sender) entered disabled state