[  625.635604] br0: port 1(c1) entered blocking state
[  625.635669] br0: port 1(c1) entered disabled state
[  625.635728] c1: entered allmulticast mode
[  625.635793] c1: entered promiscuous mode
[  625.713230] br0: port 2(c2) entered blocking state
[  625.713302] br0: port 2(c2) entered disabled state
[  625.713356] c2: entered allmulticast mode
[  625.713427] c2: entered promiscuous mode
[  625.794424] br0: port 3(c3) entered blocking state
[  625.794487] br0: port 3(c3) entered disabled state
[  625.794544] c3: entered allmulticast mode
[  625.794621] c3: entered promiscuous mode
[  625.873970] br0: port 4(sender) entered blocking state
[  625.874028] br0: port 4(sender) entered disabled state
[  625.874084] sender: entered allmulticast mode
[  625.874167] sender: entered promiscuous mode
[  625.905243] br0: port 4(sender) entered blocking state
[  625.905300] br0: port 4(sender) entered forwarding state
[  625.905344] br0: port 3(c3) entered blocking state
[  625.905384] br0: port 3(c3) entered forwarding state
[  625.905425] br0: port 2(c2) entered blocking state
[  625.905463] br0: port 2(c2) entered forwarding state
[  625.905498] br0: port 1(c1) entered blocking state
[  625.905536] br0: port 1(c1) entered forwarding state
[  636.697914] br0: port 1(c1) entered disabled state
[  636.698175] c1 (unregistering): left allmulticast mode
[  636.698224] c1 (unregistering): left promiscuous mode
[  636.698268] br0: port 1(c1) entered disabled state
[  636.754889] br0: port 2(c2) entered disabled state
[  636.755178] c2 (unregistering): left allmulticast mode
[  636.755222] c2 (unregistering): left promiscuous mode
[  636.755262] br0: port 2(c2) entered disabled state
[  636.809954] br0: port 3(c3) entered disabled state
[  636.810350] c3 (unregistering): left allmulticast mode
[  636.810395] c3 (unregistering): left promiscuous mode
[  636.810430] br0: port 3(c3) entered disabled state
[  636.866901] br0: port 4(sender) entered disabled state
[  636.867165] sender (unregistering): left allmulticast mode
[  636.867212] sender (unregistering): left promiscuous mode
[  636.867253] br0: port 4(sender) entered disabled state