[ 3226.221167][T27496] br0: port 1(c1) entered blocking state
[ 3226.221595][T27496] br0: port 1(c1) entered disabled state
[ 3226.221964][T27496] c1: entered allmulticast mode
[ 3226.225425][T27496] c1: entered promiscuous mode
[ 3226.900183][T27501] br0: port 2(c2) entered blocking state
[ 3226.900527][T27501] br0: port 2(c2) entered disabled state
[ 3226.901904][T27501] c2: entered allmulticast mode
[ 3226.905413][T27501] c2: entered promiscuous mode
[ 3227.584533][T27506] br0: port 3(c3) entered blocking state
[ 3227.584970][T27506] br0: port 3(c3) entered disabled state
[ 3227.585315][T27506] c3: entered allmulticast mode
[ 3227.589300][T27506] c3: entered promiscuous mode
[ 3228.253562][T27511] br0: port 4(sender) entered blocking state
[ 3228.254016][T27511] br0: port 4(sender) entered disabled state
[ 3228.254425][T27511] sender: entered allmulticast mode
[ 3228.259749][T27511] sender: entered promiscuous mode
[ 3228.514992][T27513] br0: port 4(sender) entered blocking state
[ 3228.515444][T27513] br0: port 4(sender) entered forwarding state
[ 3228.516178][T27513] br0: port 3(c3) entered blocking state
[ 3228.516502][T27513] br0: port 3(c3) entered forwarding state
[ 3228.517175][T27513] br0: port 2(c2) entered blocking state
[ 3228.517496][T27513] br0: port 2(c2) entered forwarding state
[ 3228.518166][T27513] br0: port 1(c1) entered blocking state
[ 3228.518535][T27513] br0: port 1(c1) entered forwarding state
[ 3240.951959][   T69] br0: port 1(c1) entered disabled state
[ 3241.076540][   T69] c1 (unregistering): left allmulticast mode
[ 3241.077170][   T69] c1 (unregistering): left promiscuous mode
[ 3241.077563][   T69] br0: port 1(c1) entered disabled state
[ 3241.477562][   T69] br0: port 2(c2) entered disabled state
[ 3241.629788][   T69] c2 (unregistering): left allmulticast mode
[ 3241.630253][   T69] c2 (unregistering): left promiscuous mode
[ 3241.630641][   T69] br0: port 2(c2) entered disabled state
[ 3242.013030][   T69] br0: port 3(c3) entered disabled state
[ 3242.121458][   T69] c3 (unregistering): left allmulticast mode
[ 3242.121930][   T69] c3 (unregistering): left promiscuous mode
[ 3242.122327][   T69] br0: port 3(c3) entered disabled state
[ 3242.528554][   T69] br0: port 4(sender) entered disabled state
[ 3242.649693][   T69] sender (unregistering): left allmulticast mode
[ 3242.650108][   T69] sender (unregistering): left promiscuous mode
[ 3242.650483][   T69] br0: port 4(sender) entered disabled state