[  584.252558] br0: port 1(c1) entered blocking state
[  584.252631] br0: port 1(c1) entered disabled state
[  584.252697] c1: entered allmulticast mode
[  584.252780] c1: entered promiscuous mode
[  584.337641] br0: port 2(c2) entered blocking state
[  584.337707] br0: port 2(c2) entered disabled state
[  584.337776] c2: entered allmulticast mode
[  584.337855] c2: entered promiscuous mode
[  584.421914] br0: port 3(c3) entered blocking state
[  584.421977] br0: port 3(c3) entered disabled state
[  584.422039] c3: entered allmulticast mode
[  584.422102] c3: entered promiscuous mode
[  584.501911] br0: port 4(sender) entered blocking state
[  584.501989] br0: port 4(sender) entered disabled state
[  584.502058] sender: entered allmulticast mode
[  584.502162] sender: entered promiscuous mode
[  584.534615] br0: port 4(sender) entered blocking state
[  584.534694] br0: port 4(sender) entered forwarding state
[  584.534759] br0: port 3(c3) entered blocking state
[  584.534813] br0: port 3(c3) entered forwarding state
[  584.534858] br0: port 2(c2) entered blocking state
[  584.534902] br0: port 2(c2) entered forwarding state
[  584.534953] br0: port 1(c1) entered blocking state
[  584.534997] br0: port 1(c1) entered forwarding state
[  595.350990] br0: port 1(c1) entered disabled state
[  595.351291] c1 (unregistering): left allmulticast mode
[  595.351335] c1 (unregistering): left promiscuous mode
[  595.351372] br0: port 1(c1) entered disabled state
[  595.402984] br0: port 2(c2) entered disabled state
[  595.403243] c2 (unregistering): left allmulticast mode
[  595.403291] c2 (unregistering): left promiscuous mode
[  595.403336] br0: port 2(c2) entered disabled state
[  595.468928] br0: port 3(c3) entered disabled state
[  595.469211] c3 (unregistering): left allmulticast mode
[  595.469266] c3 (unregistering): left promiscuous mode
[  595.469314] br0: port 3(c3) entered disabled state
[  595.525052] br0: port 4(sender) entered disabled state
[  595.525354] sender (unregistering): left allmulticast mode
[  595.525408] sender (unregistering): left promiscuous mode
[  595.525459] br0: port 4(sender) entered disabled state