[  694.362783] br0: port 1(c1) entered blocking state
[  694.362853] br0: port 1(c1) entered disabled state
[  694.362928] c1: entered allmulticast mode
[  694.363012] c1: entered promiscuous mode
[  694.411981] br0: port 2(c2) entered blocking state
[  694.412075] br0: port 2(c2) entered disabled state
[  694.412166] c2: entered allmulticast mode
[  694.412245] c2: entered promiscuous mode
[  694.463353] br0: port 3(c3) entered blocking state
[  694.463448] br0: port 3(c3) entered disabled state
[  694.463524] c3: entered allmulticast mode
[  694.463609] c3: entered promiscuous mode
[  694.517329] br0: port 4(sender) entered blocking state
[  694.517414] br0: port 4(sender) entered disabled state
[  694.517486] sender: entered allmulticast mode
[  694.517587] sender: entered promiscuous mode
[  694.536111] br0: port 4(sender) entered blocking state
[  694.536204] br0: port 4(sender) entered forwarding state
[  694.536262] br0: port 3(c3) entered blocking state
[  694.536310] br0: port 3(c3) entered forwarding state
[  694.536360] br0: port 2(c2) entered blocking state
[  694.536408] br0: port 2(c2) entered forwarding state
[  694.536458] br0: port 1(c1) entered blocking state
[  694.536508] br0: port 1(c1) entered forwarding state
[  705.269098] br0: port 1(c1) entered disabled state
[  705.269422] c1 (unregistering): left allmulticast mode
[  705.269505] c1 (unregistering): left promiscuous mode
[  705.269570] br0: port 1(c1) entered disabled state
[  705.311084] br0: port 2(c2) entered disabled state
[  705.311447] c2 (unregistering): left allmulticast mode
[  705.311515] c2 (unregistering): left promiscuous mode
[  705.311591] br0: port 2(c2) entered disabled state
[  705.354341] br0: port 3(c3) entered disabled state
[  705.354704] c3 (unregistering): left allmulticast mode
[  705.354797] c3 (unregistering): left promiscuous mode
[  705.354876] br0: port 3(c3) entered disabled state
[  705.393083] br0: port 4(sender) entered disabled state
[  705.393453] sender (unregistering): left allmulticast mode
[  705.393548] sender (unregistering): left promiscuous mode
[  705.393627] br0: port 4(sender) entered disabled state