[  694.971128] br0: port 1(c1) entered blocking state
[  694.971199] br0: port 1(c1) entered disabled state
[  694.971258] c1: entered allmulticast mode
[  694.971342] c1: entered promiscuous mode
[  695.012832] br0: port 2(c2) entered blocking state
[  695.012919] br0: port 2(c2) entered disabled state
[  695.012981] c2: entered allmulticast mode
[  695.013062] c2: entered promiscuous mode
[  695.055049] br0: port 3(c3) entered blocking state
[  695.055124] br0: port 3(c3) entered disabled state
[  695.055190] c3: entered allmulticast mode
[  695.055270] c3: entered promiscuous mode
[  695.097027] br0: port 4(sender) entered blocking state
[  695.097140] br0: port 4(sender) entered disabled state
[  695.097219] sender: entered allmulticast mode
[  695.097325] sender: entered promiscuous mode
[  695.113365] br0: port 4(sender) entered blocking state
[  695.113449] br0: port 4(sender) entered forwarding state
[  695.113504] br0: port 3(c3) entered blocking state
[  695.113550] br0: port 3(c3) entered forwarding state
[  695.113600] br0: port 2(c2) entered blocking state
[  695.113650] br0: port 2(c2) entered forwarding state
[  695.113700] br0: port 1(c1) entered blocking state
[  695.113746] br0: port 1(c1) entered forwarding state
[  705.831466] br0: port 1(c1) entered disabled state
[  705.831822] c1 (unregistering): left allmulticast mode
[  705.831890] c1 (unregistering): left promiscuous mode
[  705.831945] br0: port 1(c1) entered disabled state
[  705.872306] br0: port 2(c2) entered disabled state
[  705.872757] c2 (unregistering): left allmulticast mode
[  705.872813] c2 (unregistering): left promiscuous mode
[  705.872869] br0: port 2(c2) entered disabled state
[  705.911398] br0: port 3(c3) entered disabled state
[  705.911760] c3 (unregistering): left allmulticast mode
[  705.911808] c3 (unregistering): left promiscuous mode
[  705.911848] br0: port 3(c3) entered disabled state
[  705.949409] br0: port 4(sender) entered disabled state
[  705.949945] sender (unregistering): left allmulticast mode
[  705.949993] sender (unregistering): left promiscuous mode
[  705.950033] br0: port 4(sender) entered disabled state