[ 1001.712128][ T1956] br0: port 1(c1) entered blocking state
[ 1001.712355][ T1956] br0: port 1(c1) entered disabled state
[ 1001.712597][ T1956] c1: entered allmulticast mode
[ 1001.714133][ T1956] c1: entered promiscuous mode
[ 1001.893072][ T1961] br0: port 2(c2) entered blocking state
[ 1001.893275][ T1961] br0: port 2(c2) entered disabled state
[ 1001.893516][ T1961] c2: entered allmulticast mode
[ 1001.895050][ T1961] c2: entered promiscuous mode
[ 1002.075159][ T1966] br0: port 3(c3) entered blocking state
[ 1002.075316][ T1966] br0: port 3(c3) entered disabled state
[ 1002.075469][ T1966] c3: entered allmulticast mode
[ 1002.076920][ T1966] c3: entered promiscuous mode
[ 1002.238484][ T1971] br0: port 4(sender) entered blocking state
[ 1002.238737][ T1971] br0: port 4(sender) entered disabled state
[ 1002.238999][ T1971] sender: entered allmulticast mode
[ 1002.241116][ T1971] sender: entered promiscuous mode
[ 1002.304493][ T1973] br0: port 4(sender) entered blocking state
[ 1002.304739][ T1973] br0: port 4(sender) entered forwarding state
[ 1002.305146][ T1973] br0: port 3(c3) entered blocking state
[ 1002.305349][ T1973] br0: port 3(c3) entered forwarding state
[ 1002.305747][ T1973] br0: port 2(c2) entered blocking state
[ 1002.305954][ T1973] br0: port 2(c2) entered forwarding state
[ 1002.306337][ T1973] br0: port 1(c1) entered blocking state
[ 1002.306554][ T1973] br0: port 1(c1) entered forwarding state
[ 1013.351289][   T71] br0: port 1(c1) entered disabled state
[ 1013.354011][   T71] c1 (unregistering): left allmulticast mode
[ 1013.354201][   T71] c1 (unregistering): left promiscuous mode
[ 1013.354367][   T71] br0: port 1(c1) entered disabled state
[ 1013.476172][   T71] br0: port 2(c2) entered disabled state
[ 1013.479218][   T71] c2 (unregistering): left allmulticast mode
[ 1013.479404][   T71] c2 (unregistering): left promiscuous mode
[ 1013.479580][   T71] br0: port 2(c2) entered disabled state
[ 1013.623061][   T71] br0: port 3(c3) entered disabled state
[ 1013.625951][   T71] c3 (unregistering): left allmulticast mode
[ 1013.626143][   T71] c3 (unregistering): left promiscuous mode
[ 1013.626311][   T71] br0: port 3(c3) entered disabled state
[ 1013.748334][   T71] br0: port 4(sender) entered disabled state
[ 1013.750998][   T71] sender (unregistering): left allmulticast mode
[ 1013.751226][   T71] sender (unregistering): left promiscuous mode
[ 1013.751442][   T71] br0: port 4(sender) entered disabled state