[  697.013791] br0: port 1(c1) entered blocking state
[  697.013853] br0: port 1(c1) entered disabled state
[  697.013905] c1: entered allmulticast mode
[  697.013990] c1: entered promiscuous mode
[  697.056558] br0: port 2(c2) entered blocking state
[  697.056670] br0: port 2(c2) entered disabled state
[  697.056745] c2: entered allmulticast mode
[  697.056844] c2: entered promiscuous mode
[  697.099351] br0: port 3(c3) entered blocking state
[  697.099418] br0: port 3(c3) entered disabled state
[  697.099472] c3: entered allmulticast mode
[  697.099540] c3: entered promiscuous mode
[  697.143544] br0: port 4(sender) entered blocking state
[  697.143649] br0: port 4(sender) entered disabled state
[  697.143718] sender: entered allmulticast mode
[  697.143819] sender: entered promiscuous mode
[  697.160929] br0: port 4(sender) entered blocking state
[  697.161021] br0: port 4(sender) entered forwarding state
[  697.161078] br0: port 3(c3) entered blocking state
[  697.161125] br0: port 3(c3) entered forwarding state
[  697.161176] br0: port 2(c2) entered blocking state
[  697.161222] br0: port 2(c2) entered forwarding state
[  697.161270] br0: port 1(c1) entered blocking state
[  697.161325] br0: port 1(c1) entered forwarding state
[  707.862453] br0: port 1(c1) entered disabled state
[  707.862747] c1 (unregistering): left allmulticast mode
[  707.862808] c1 (unregistering): left promiscuous mode
[  707.862860] br0: port 1(c1) entered disabled state
[  707.898445] br0: port 2(c2) entered disabled state
[  707.898730] c2 (unregistering): left allmulticast mode
[  707.898793] c2 (unregistering): left promiscuous mode
[  707.898841] br0: port 2(c2) entered disabled state
[  707.937465] br0: port 3(c3) entered disabled state
[  707.937816] c3 (unregistering): left allmulticast mode
[  707.937874] c3 (unregistering): left promiscuous mode
[  707.937921] br0: port 3(c3) entered disabled state
[  707.971514] br0: port 4(sender) entered disabled state
[  707.971833] sender (unregistering): left allmulticast mode
[  707.971894] sender (unregistering): left promiscuous mode
[  707.971951] br0: port 4(sender) entered disabled state