[  434.679892] br0: port 1(c1) entered blocking state
[  434.679946] br0: port 1(c1) entered disabled state
[  434.680004] c1: entered allmulticast mode
[  434.680078] c1: entered promiscuous mode
[  434.725410] br0: port 2(c2) entered blocking state
[  434.725493] br0: port 2(c2) entered disabled state
[  434.725563] c2: entered allmulticast mode
[  434.725651] c2: entered promiscuous mode
[  434.771754] br0: port 3(c3) entered blocking state
[  434.771814] br0: port 3(c3) entered disabled state
[  434.771873] c3: entered allmulticast mode
[  434.771938] c3: entered promiscuous mode
[  434.819241] br0: port 4(sender) entered blocking state
[  434.819300] br0: port 4(sender) entered disabled state
[  434.819353] sender: entered allmulticast mode
[  434.819430] sender: entered promiscuous mode
[  434.838882] br0: port 4(sender) entered blocking state
[  434.838936] br0: port 4(sender) entered forwarding state
[  434.838981] br0: port 3(c3) entered blocking state
[  434.839025] br0: port 3(c3) entered forwarding state
[  434.839074] br0: port 2(c2) entered blocking state
[  434.839115] br0: port 2(c2) entered forwarding state
[  434.839162] br0: port 1(c1) entered blocking state
[  434.839201] br0: port 1(c1) entered forwarding state
[  445.540382] br0: port 1(c1) entered disabled state
[  445.540820] c1 (unregistering): left allmulticast mode
[  445.540877] c1 (unregistering): left promiscuous mode
[  445.540918] br0: port 1(c1) entered disabled state
[  445.579347] br0: port 2(c2) entered disabled state
[  445.579737] c2 (unregistering): left allmulticast mode
[  445.579799] c2 (unregistering): left promiscuous mode
[  445.579857] br0: port 2(c2) entered disabled state
[  445.612325] br0: port 3(c3) entered disabled state
[  445.612627] c3 (unregistering): left allmulticast mode
[  445.612704] c3 (unregistering): left promiscuous mode
[  445.612755] br0: port 3(c3) entered disabled state
[  445.649294] br0: port 4(sender) entered disabled state
[  445.649667] sender (unregistering): left allmulticast mode
[  445.649728] sender (unregistering): left promiscuous mode
[  445.649783] br0: port 4(sender) entered disabled state