[  608.688817] br0: port 1(c1) entered blocking state
[  608.688877] br0: port 1(c1) entered disabled state
[  608.688931] c1: entered allmulticast mode
[  608.689022] c1: entered promiscuous mode
[  608.767959] br0: port 2(c2) entered blocking state
[  608.768015] br0: port 2(c2) entered disabled state
[  608.768070] c2: entered allmulticast mode
[  608.768132] c2: entered promiscuous mode
[  608.855625] br0: port 3(c3) entered blocking state
[  608.855712] br0: port 3(c3) entered disabled state
[  608.855784] c3: entered allmulticast mode
[  608.855867] c3: entered promiscuous mode
[  608.941511] br0: port 4(sender) entered blocking state
[  608.941587] br0: port 4(sender) entered disabled state
[  608.941656] sender: entered allmulticast mode
[  608.941748] sender: entered promiscuous mode
[  608.976796] br0: port 4(sender) entered blocking state
[  608.976868] br0: port 4(sender) entered forwarding state
[  608.976928] br0: port 3(c3) entered blocking state
[  608.976983] br0: port 3(c3) entered forwarding state
[  608.977040] br0: port 2(c2) entered blocking state
[  608.977091] br0: port 2(c2) entered forwarding state
[  608.977148] br0: port 1(c1) entered blocking state
[  608.977198] br0: port 1(c1) entered forwarding state
[  619.783846] br0: port 1(c1) entered disabled state
[  619.784086] c1 (unregistering): left allmulticast mode
[  619.784133] c1 (unregistering): left promiscuous mode
[  619.784182] br0: port 1(c1) entered disabled state
[  619.842839] br0: port 2(c2) entered disabled state
[  619.843068] c2 (unregistering): left allmulticast mode
[  619.843113] c2 (unregistering): left promiscuous mode
[  619.843153] br0: port 2(c2) entered disabled state
[  619.896839] br0: port 3(c3) entered disabled state
[  619.897084] c3 (unregistering): left allmulticast mode
[  619.897140] c3 (unregistering): left promiscuous mode
[  619.897186] br0: port 3(c3) entered disabled state
[  619.957887] br0: port 4(sender) entered disabled state
[  619.958183] sender (unregistering): left allmulticast mode
[  619.958252] sender (unregistering): left promiscuous mode
[  619.958303] br0: port 4(sender) entered disabled state