[ 2357.082193][T19015] br0: port 1(c1) entered blocking state
[ 2357.083227][T19015] br0: port 1(c1) entered disabled state
[ 2357.083445][T19015] c1: entered allmulticast mode
[ 2357.085260][T19015] c1: entered promiscuous mode
[ 2357.916555][T19020] br0: port 2(c2) entered blocking state
[ 2357.916832][T19020] br0: port 2(c2) entered disabled state
[ 2357.917041][T19020] c2: entered allmulticast mode
[ 2357.918893][T19020] c2: entered promiscuous mode
[ 2358.722555][T19025] br0: port 3(c3) entered blocking state
[ 2358.722776][T19025] br0: port 3(c3) entered disabled state
[ 2358.722981][T19025] c3: entered allmulticast mode
[ 2358.724776][T19025] c3: entered promiscuous mode
[ 2359.542481][T19030] br0: port 4(sender) entered blocking state
[ 2359.542742][T19030] br0: port 4(sender) entered disabled state
[ 2359.542988][T19030] sender: entered allmulticast mode
[ 2359.544816][T19030] sender: entered promiscuous mode
[ 2359.853619][T19032] br0: port 4(sender) entered blocking state
[ 2359.854455][T19032] br0: port 4(sender) entered forwarding state
[ 2359.854878][T19032] br0: port 3(c3) entered blocking state
[ 2359.855061][T19032] br0: port 3(c3) entered forwarding state
[ 2359.855453][T19032] br0: port 2(c2) entered blocking state
[ 2359.855641][T19032] br0: port 2(c2) entered forwarding state
[ 2359.856025][T19032] br0: port 1(c1) entered blocking state
[ 2359.856218][T19032] br0: port 1(c1) entered forwarding state
[ 2372.645337][   T11] br0: port 1(c1) entered disabled state
[ 2372.796941][   T11] c1 (unregistering): left allmulticast mode
[ 2372.797242][   T11] c1 (unregistering): left promiscuous mode
[ 2372.797454][   T11] br0: port 1(c1) entered disabled state
[ 2373.268137][   T11] br0: port 2(c2) entered disabled state
[ 2373.354904][   T11] c2 (unregistering): left allmulticast mode
[ 2373.355126][   T11] c2 (unregistering): left promiscuous mode
[ 2373.355312][   T11] br0: port 2(c2) entered disabled state
[ 2373.898622][   T11] br0: port 3(c3) entered disabled state
[ 2374.055922][   T11] c3 (unregistering): left allmulticast mode
[ 2374.056167][   T11] c3 (unregistering): left promiscuous mode
[ 2374.056385][   T11] br0: port 3(c3) entered disabled state
[ 2374.497379][   T11] br0: port 4(sender) entered disabled state
[ 2374.594907][   T11] sender (unregistering): left allmulticast mode
[ 2374.595223][   T11] sender (unregistering): left promiscuous mode
[ 2374.595440][   T11] br0: port 4(sender) entered disabled state