[ 2195.195832][T18247] br0: port 1(c1) entered blocking state
[ 2195.196134][T18247] br0: port 1(c1) entered disabled state
[ 2195.196347][T18247] c1: entered allmulticast mode
[ 2195.198354][T18247] c1: entered promiscuous mode
[ 2196.051363][T18252] br0: port 2(c2) entered blocking state
[ 2196.051679][T18252] br0: port 2(c2) entered disabled state
[ 2196.051893][T18252] c2: entered allmulticast mode
[ 2196.053750][T18252] c2: entered promiscuous mode
[ 2196.856331][T18257] br0: port 3(c3) entered blocking state
[ 2196.856547][T18257] br0: port 3(c3) entered disabled state
[ 2196.856756][T18257] c3: entered allmulticast mode
[ 2196.859481][T18257] c3: entered promiscuous mode
[ 2197.660948][T18262] br0: port 4(sender) entered blocking state
[ 2197.661201][T18262] br0: port 4(sender) entered disabled state
[ 2197.661461][T18262] sender: entered allmulticast mode
[ 2197.663268][T18262] sender: entered promiscuous mode
[ 2197.975257][T18264] br0: port 4(sender) entered blocking state
[ 2197.975554][T18264] br0: port 4(sender) entered forwarding state
[ 2197.975989][T18264] br0: port 3(c3) entered blocking state
[ 2197.976176][T18264] br0: port 3(c3) entered forwarding state
[ 2197.976578][T18264] br0: port 2(c2) entered blocking state
[ 2197.976771][T18264] br0: port 2(c2) entered forwarding state
[ 2197.977175][T18264] br0: port 1(c1) entered blocking state
[ 2197.977379][T18264] br0: port 1(c1) entered forwarding state
[ 2210.819212][   T75] br0: port 1(c1) entered disabled state
[ 2210.910035][   T75] c1 (unregistering): left allmulticast mode
[ 2210.910294][   T75] c1 (unregistering): left promiscuous mode
[ 2210.910532][   T75] br0: port 1(c1) entered disabled state
[ 2211.447745][   T75] br0: port 2(c2) entered disabled state
[ 2211.529011][   T75] c2 (unregistering): left allmulticast mode
[ 2211.529246][   T75] c2 (unregistering): left promiscuous mode
[ 2211.529466][   T75] br0: port 2(c2) entered disabled state
[ 2212.115958][   T75] br0: port 3(c3) entered disabled state
[ 2212.194025][   T75] c3 (unregistering): left allmulticast mode
[ 2212.194271][   T75] c3 (unregistering): left promiscuous mode
[ 2212.194486][   T75] br0: port 3(c3) entered disabled state
[ 2212.723070][   T75] br0: port 4(sender) entered disabled state
[ 2212.825583][   T75] sender (unregistering): left allmulticast mode
[ 2212.825823][   T75] sender (unregistering): left promiscuous mode
[ 2212.826023][   T75] br0: port 4(sender) entered disabled state