[  718.266017] br0: port 1(c1) entered blocking state
[  718.266075] br0: port 1(c1) entered disabled state
[  718.266139] c1: entered allmulticast mode
[  718.266208] c1: entered promiscuous mode
[  718.317385] br0: port 2(c2) entered blocking state
[  718.317476] br0: port 2(c2) entered disabled state
[  718.317540] c2: entered allmulticast mode
[  718.317627] c2: entered promiscuous mode
[  718.369693] br0: port 3(c3) entered blocking state
[  718.369805] br0: port 3(c3) entered disabled state
[  718.369899] c3: entered allmulticast mode
[  718.369993] c3: entered promiscuous mode
[  718.427945] br0: port 4(sender) entered blocking state
[  718.428041] br0: port 4(sender) entered disabled state
[  718.428122] sender: entered allmulticast mode
[  718.428286] sender: entered promiscuous mode
[  718.449962] br0: port 4(sender) entered blocking state
[  718.450035] br0: port 4(sender) entered forwarding state
[  718.450097] br0: port 3(c3) entered blocking state
[  718.450141] br0: port 3(c3) entered forwarding state
[  718.450186] br0: port 2(c2) entered blocking state
[  718.450229] br0: port 2(c2) entered forwarding state
[  718.450272] br0: port 1(c1) entered blocking state
[  718.450315] br0: port 1(c1) entered forwarding state
[  729.209240] br0: port 1(c1) entered disabled state
[  729.209590] c1 (unregistering): left allmulticast mode
[  729.209651] c1 (unregistering): left promiscuous mode
[  729.209697] br0: port 1(c1) entered disabled state
[  729.251233] br0: port 2(c2) entered disabled state
[  729.251559] c2 (unregistering): left allmulticast mode
[  729.251609] c2 (unregistering): left promiscuous mode
[  729.251650] br0: port 2(c2) entered disabled state
[  729.288298] br0: port 3(c3) entered disabled state
[  729.288725] c3 (unregistering): left allmulticast mode
[  729.288775] c3 (unregistering): left promiscuous mode
[  729.288817] br0: port 3(c3) entered disabled state
[  729.334214] br0: port 4(sender) entered disabled state
[  729.334508] sender (unregistering): left allmulticast mode
[  729.334556] sender (unregistering): left promiscuous mode
[  729.334599] br0: port 4(sender) entered disabled state