[ 1507.139523][T18793] br0: port 1(c1) entered blocking state
[ 1507.139860][T18793] br0: port 1(c1) entered disabled state
[ 1507.140079][T18793] c1: entered allmulticast mode
[ 1507.142307][T18793] c1: entered promiscuous mode
[ 1507.584507][T18798] br0: port 2(c2) entered blocking state
[ 1507.584795][T18798] br0: port 2(c2) entered disabled state
[ 1507.585015][T18798] c2: entered allmulticast mode
[ 1507.586876][T18798] c2: entered promiscuous mode
[ 1508.033180][T18803] br0: port 3(c3) entered blocking state
[ 1508.033404][T18803] br0: port 3(c3) entered disabled state
[ 1508.033620][T18803] c3: entered allmulticast mode
[ 1508.035466][T18803] c3: entered promiscuous mode
[ 1508.473814][T18808] br0: port 4(sender) entered blocking state
[ 1508.474075][T18808] br0: port 4(sender) entered disabled state
[ 1508.474345][T18808] sender: entered allmulticast mode
[ 1508.476179][T18808] sender: entered promiscuous mode
[ 1508.648855][T18810] br0: port 4(sender) entered blocking state
[ 1508.649186][T18810] br0: port 4(sender) entered forwarding state
[ 1508.649654][T18810] br0: port 3(c3) entered blocking state
[ 1508.649865][T18810] br0: port 3(c3) entered forwarding state
[ 1508.650303][T18810] br0: port 2(c2) entered blocking state
[ 1508.650527][T18810] br0: port 2(c2) entered forwarding state
[ 1508.650942][T18810] br0: port 1(c1) entered blocking state
[ 1508.651181][T18810] br0: port 1(c1) entered forwarding state
[ 1520.455642][   T11] br0: port 1(c1) entered disabled state
[ 1520.584617][   T11] c1 (unregistering): left allmulticast mode
[ 1520.584879][   T11] c1 (unregistering): left promiscuous mode
[ 1520.585092][   T11] br0: port 1(c1) entered disabled state
[ 1520.826959][   T11] br0: port 2(c2) entered disabled state
[ 1520.923827][   T11] c2 (unregistering): left allmulticast mode
[ 1520.924105][   T11] c2 (unregistering): left promiscuous mode
[ 1520.924363][   T11] br0: port 2(c2) entered disabled state
[ 1521.166352][   T11] br0: port 3(c3) entered disabled state
[ 1521.236559][   T11] c3 (unregistering): left allmulticast mode
[ 1521.236812][   T11] c3 (unregistering): left promiscuous mode
[ 1521.237020][   T11] br0: port 3(c3) entered disabled state
[ 1521.541936][   T11] br0: port 4(sender) entered disabled state
[ 1521.660583][   T11] sender (unregistering): left allmulticast mode
[ 1521.660835][   T11] sender (unregistering): left promiscuous mode
[ 1521.661040][   T11] br0: port 4(sender) entered disabled state