[ 2243.403235][T18339] br0: port 1(c1) entered blocking state
[ 2243.403539][T18339] br0: port 1(c1) entered disabled state
[ 2243.403752][T18339] c1: entered allmulticast mode
[ 2243.405592][T18339] c1: entered promiscuous mode
[ 2244.204780][T18344] br0: port 2(c2) entered blocking state
[ 2244.204995][T18344] br0: port 2(c2) entered disabled state
[ 2244.205204][T18344] c2: entered allmulticast mode
[ 2244.207016][T18344] c2: entered promiscuous mode
[ 2245.010896][T18349] br0: port 3(c3) entered blocking state
[ 2245.011135][T18349] br0: port 3(c3) entered disabled state
[ 2245.011353][T18349] c3: entered allmulticast mode
[ 2245.013203][T18349] c3: entered promiscuous mode
[ 2245.843620][T18354] br0: port 4(sender) entered blocking state
[ 2245.843876][T18354] br0: port 4(sender) entered disabled state
[ 2245.844122][T18354] sender: entered allmulticast mode
[ 2245.845963][T18354] sender: entered promiscuous mode
[ 2246.158861][T18356] br0: port 4(sender) entered blocking state
[ 2246.159330][T18356] br0: port 4(sender) entered forwarding state
[ 2246.160059][T18356] br0: port 3(c3) entered blocking state
[ 2246.160372][T18356] br0: port 3(c3) entered forwarding state
[ 2246.161022][T18356] br0: port 2(c2) entered blocking state
[ 2246.161349][T18356] br0: port 2(c2) entered forwarding state
[ 2246.162022][T18356] br0: port 1(c1) entered blocking state
[ 2246.162360][T18356] br0: port 1(c1) entered forwarding state
[ 2259.056512][   T75] br0: port 1(c1) entered disabled state
[ 2259.186118][   T75] c1 (unregistering): left allmulticast mode
[ 2259.186358][   T75] c1 (unregistering): left promiscuous mode
[ 2259.186594][   T75] br0: port 1(c1) entered disabled state
[ 2259.707887][   T75] br0: port 2(c2) entered disabled state
[ 2259.843106][   T75] c2 (unregistering): left allmulticast mode
[ 2259.843358][   T75] c2 (unregistering): left promiscuous mode
[ 2259.843576][   T75] br0: port 2(c2) entered disabled state
[ 2260.294628][   T75] br0: port 3(c3) entered disabled state
[ 2260.433133][   T75] c3 (unregistering): left allmulticast mode
[ 2260.433366][   T75] c3 (unregistering): left promiscuous mode
[ 2260.433577][   T75] br0: port 3(c3) entered disabled state
[ 2260.938715][   T75] br0: port 4(sender) entered disabled state
[ 2261.067083][   T75] sender (unregistering): left allmulticast mode
[ 2261.067326][   T75] sender (unregistering): left promiscuous mode
[ 2261.067554][   T75] br0: port 4(sender) entered disabled state