[ 2226.194990][T18259] br0: port 1(c1) entered blocking state
[ 2226.195231][T18259] br0: port 1(c1) entered disabled state
[ 2226.195452][T18259] c1: entered allmulticast mode
[ 2226.197404][T18259] c1: entered promiscuous mode
[ 2227.064358][T18264] br0: port 2(c2) entered blocking state
[ 2227.065447][T18264] br0: port 2(c2) entered disabled state
[ 2227.065678][T18264] c2: entered allmulticast mode
[ 2227.067575][T18264] c2: entered promiscuous mode
[ 2227.905344][T18269] br0: port 3(c3) entered blocking state
[ 2227.905669][T18269] br0: port 3(c3) entered disabled state
[ 2227.905900][T18269] c3: entered allmulticast mode
[ 2227.907789][T18269] c3: entered promiscuous mode
[ 2228.746818][T18274] br0: port 4(sender) entered blocking state
[ 2228.747142][T18274] br0: port 4(sender) entered disabled state
[ 2228.747401][T18274] sender: entered allmulticast mode
[ 2228.749228][T18274] sender: entered promiscuous mode
[ 2229.075804][T18276] br0: port 4(sender) entered blocking state
[ 2229.076150][T18276] br0: port 4(sender) entered forwarding state
[ 2229.076588][T18276] br0: port 3(c3) entered blocking state
[ 2229.076773][T18276] br0: port 3(c3) entered forwarding state
[ 2229.077159][T18276] br0: port 2(c2) entered blocking state
[ 2229.077348][T18276] br0: port 2(c2) entered forwarding state
[ 2229.077740][T18276] br0: port 1(c1) entered blocking state
[ 2229.077937][T18276] br0: port 1(c1) entered forwarding state
[ 2241.873478][   T76] br0: port 1(c1) entered disabled state
[ 2242.042274][   T76] c1 (unregistering): left allmulticast mode
[ 2242.042554][   T76] c1 (unregistering): left promiscuous mode
[ 2242.042778][   T76] br0: port 1(c1) entered disabled state
[ 2242.534948][   T76] br0: port 2(c2) entered disabled state
[ 2242.614118][   T76] c2 (unregistering): left allmulticast mode
[ 2242.614349][   T76] c2 (unregistering): left promiscuous mode
[ 2242.614561][   T76] br0: port 2(c2) entered disabled state
[ 2243.208789][   T76] br0: port 3(c3) entered disabled state
[ 2243.346142][   T76] c3 (unregistering): left allmulticast mode
[ 2243.346375][   T76] c3 (unregistering): left promiscuous mode
[ 2243.346604][   T76] br0: port 3(c3) entered disabled state
[ 2243.860469][   T76] br0: port 4(sender) entered disabled state
[ 2244.002146][   T76] sender (unregistering): left allmulticast mode
[ 2244.002382][   T76] sender (unregistering): left promiscuous mode
[ 2244.002609][   T76] br0: port 4(sender) entered disabled state