[  679.200681] br0: port 1(c1) entered blocking state
[  679.200753] br0: port 1(c1) entered disabled state
[  679.200819] c1: entered allmulticast mode
[  679.200887] c1: entered promiscuous mode
[  679.242416] br0: port 2(c2) entered blocking state
[  679.242478] br0: port 2(c2) entered disabled state
[  679.242532] c2: entered allmulticast mode
[  679.242602] c2: entered promiscuous mode
[  679.283646] br0: port 3(c3) entered blocking state
[  679.283709] br0: port 3(c3) entered disabled state
[  679.283764] c3: entered allmulticast mode
[  679.283834] c3: entered promiscuous mode
[  679.325276] br0: port 4(sender) entered blocking state
[  679.325346] br0: port 4(sender) entered disabled state
[  679.325420] sender: entered allmulticast mode
[  679.325524] sender: entered promiscuous mode
[  679.342163] br0: port 4(sender) entered blocking state
[  679.342245] br0: port 4(sender) entered forwarding state
[  679.342304] br0: port 3(c3) entered blocking state
[  679.342367] br0: port 3(c3) entered forwarding state
[  679.342425] br0: port 2(c2) entered blocking state
[  679.342481] br0: port 2(c2) entered forwarding state
[  679.342536] br0: port 1(c1) entered blocking state
[  679.342587] br0: port 1(c1) entered forwarding state
[  690.036539] br0: port 1(c1) entered disabled state
[  690.036990] c1 (unregistering): left allmulticast mode
[  690.037082] c1 (unregistering): left promiscuous mode
[  690.037144] br0: port 1(c1) entered disabled state
[  690.079576] br0: port 2(c2) entered disabled state
[  690.079979] c2 (unregistering): left allmulticast mode
[  690.080060] c2 (unregistering): left promiscuous mode
[  690.080117] br0: port 2(c2) entered disabled state
[  690.120492] br0: port 3(c3) entered disabled state
[  690.120764] c3 (unregistering): left allmulticast mode
[  690.120837] c3 (unregistering): left promiscuous mode
[  690.120907] br0: port 3(c3) entered disabled state
[  690.165564] br0: port 4(sender) entered disabled state
[  690.165916] sender (unregistering): left allmulticast mode
[  690.165984] sender (unregistering): left promiscuous mode
[  690.166051] br0: port 4(sender) entered disabled state