[ 2557.136408][T19158] br0: port 1(c1) entered blocking state
[ 2557.136752][T19158] br0: port 1(c1) entered disabled state
[ 2557.136997][T19158] c1: entered allmulticast mode
[ 2557.138906][T19158] c1: entered promiscuous mode
[ 2558.063099][T19163] br0: port 2(c2) entered blocking state
[ 2558.063447][T19163] br0: port 2(c2) entered disabled state
[ 2558.063686][T19163] c2: entered allmulticast mode
[ 2558.065589][T19163] c2: entered promiscuous mode
[ 2558.974736][T19168] br0: port 3(c3) entered blocking state
[ 2558.975051][T19168] br0: port 3(c3) entered disabled state
[ 2558.975350][T19168] c3: entered allmulticast mode
[ 2558.977253][T19168] c3: entered promiscuous mode
[ 2559.885070][T19173] br0: port 4(sender) entered blocking state
[ 2559.886626][T19173] br0: port 4(sender) entered disabled state
[ 2559.887475][T19173] sender: entered allmulticast mode
[ 2559.889442][T19173] sender: entered promiscuous mode
[ 2560.237863][T19175] br0: port 4(sender) entered blocking state
[ 2560.238174][T19175] br0: port 4(sender) entered forwarding state
[ 2560.238645][T19175] br0: port 3(c3) entered blocking state
[ 2560.238861][T19175] br0: port 3(c3) entered forwarding state
[ 2560.239297][T19175] br0: port 2(c2) entered blocking state
[ 2560.239516][T19175] br0: port 2(c2) entered forwarding state
[ 2560.239926][T19175] br0: port 1(c1) entered blocking state
[ 2560.240156][T19175] br0: port 1(c1) entered forwarding state
[ 2573.590137][   T75] br0: port 1(c1) entered disabled state
[ 2573.721919][   T75] c1 (unregistering): left allmulticast mode
[ 2573.722163][   T75] c1 (unregistering): left promiscuous mode
[ 2573.722387][   T75] br0: port 1(c1) entered disabled state
[ 2574.268412][   T75] br0: port 2(c2) entered disabled state
[ 2574.336866][   T75] c2 (unregistering): left allmulticast mode
[ 2574.337103][   T75] c2 (unregistering): left promiscuous mode
[ 2574.337323][   T75] br0: port 2(c2) entered disabled state
[ 2574.976485][   T75] br0: port 3(c3) entered disabled state
[ 2575.128995][   T75] c3 (unregistering): left allmulticast mode
[ 2575.129352][   T75] c3 (unregistering): left promiscuous mode
[ 2575.129576][   T75] br0: port 3(c3) entered disabled state
[ 2575.664473][   T75] br0: port 4(sender) entered disabled state
[ 2575.772861][   T75] sender (unregistering): left allmulticast mode
[ 2575.773109][   T75] sender (unregistering): left promiscuous mode
[ 2575.773343][   T75] br0: port 4(sender) entered disabled state