[ 1020.373118][ T1906] br0: port 1(c1) entered blocking state
[ 1020.373292][ T1906] br0: port 1(c1) entered disabled state
[ 1020.373442][ T1906] c1: entered allmulticast mode
[ 1020.375458][ T1906] c1: entered promiscuous mode
[ 1020.531813][ T1911] br0: port 2(c2) entered blocking state
[ 1020.532008][ T1911] br0: port 2(c2) entered disabled state
[ 1020.532203][ T1911] c2: entered allmulticast mode
[ 1020.534169][ T1911] c2: entered promiscuous mode
[ 1020.682642][ T1916] br0: port 3(c3) entered blocking state
[ 1020.682813][ T1916] br0: port 3(c3) entered disabled state
[ 1020.682956][ T1916] c3: entered allmulticast mode
[ 1020.684325][ T1916] c3: entered promiscuous mode
[ 1020.841724][ T1921] br0: port 4(sender) entered blocking state
[ 1020.841917][ T1921] br0: port 4(sender) entered disabled state
[ 1020.842087][ T1921] sender: entered allmulticast mode
[ 1020.844081][ T1921] sender: entered promiscuous mode
[ 1020.893996][ T1923] br0: port 4(sender) entered blocking state
[ 1020.894195][ T1923] br0: port 4(sender) entered forwarding state
[ 1020.894480][ T1923] br0: port 3(c3) entered blocking state
[ 1020.894611][ T1923] br0: port 3(c3) entered forwarding state
[ 1020.894886][ T1923] br0: port 2(c2) entered blocking state
[ 1020.895020][ T1923] br0: port 2(c2) entered forwarding state
[ 1020.895288][ T1923] br0: port 1(c1) entered blocking state
[ 1020.895422][ T1923] br0: port 1(c1) entered forwarding state
[ 1031.912192][   T12] br0: port 1(c1) entered disabled state
[ 1031.916547][   T12] c1 (unregistering): left allmulticast mode
[ 1031.917541][   T12] c1 (unregistering): left promiscuous mode
[ 1031.917938][   T12] br0: port 1(c1) entered disabled state
[ 1032.045579][   T12] br0: port 2(c2) entered disabled state
[ 1032.048300][   T12] c2 (unregistering): left allmulticast mode
[ 1032.048496][   T12] c2 (unregistering): left promiscuous mode
[ 1032.048763][   T12] br0: port 2(c2) entered disabled state
[ 1032.173403][   T12] br0: port 3(c3) entered disabled state
[ 1032.176724][   T12] c3 (unregistering): left allmulticast mode
[ 1032.176919][   T12] c3 (unregistering): left promiscuous mode
[ 1032.177083][   T12] br0: port 3(c3) entered disabled state
[ 1032.304279][   T12] br0: port 4(sender) entered disabled state
[ 1032.306696][   T12] sender (unregistering): left allmulticast mode
[ 1032.306878][   T12] sender (unregistering): left promiscuous mode
[ 1032.307035][   T12] br0: port 4(sender) entered disabled state