[ 1015.478309][T30394] br0: port 1(c1) entered blocking state
[ 1015.479254][T30394] br0: port 1(c1) entered disabled state
[ 1015.479481][T30394] c1: entered allmulticast mode
[ 1015.481011][T30394] c1: entered promiscuous mode
[ 1015.641509][T30399] br0: port 2(c2) entered blocking state
[ 1015.641689][T30399] br0: port 2(c2) entered disabled state
[ 1015.641855][T30399] c2: entered allmulticast mode
[ 1015.643343][T30399] c2: entered promiscuous mode
[ 1015.833756][T30404] br0: port 3(c3) entered blocking state
[ 1015.834014][T30404] br0: port 3(c3) entered disabled state
[ 1015.834272][T30404] c3: entered allmulticast mode
[ 1015.836830][T30404] c3: entered promiscuous mode
[ 1015.997189][T30409] br0: port 4(sender) entered blocking state
[ 1015.997410][T30409] br0: port 4(sender) entered disabled state
[ 1015.997609][T30409] sender: entered allmulticast mode
[ 1015.999072][T30409] sender: entered promiscuous mode
[ 1016.048295][T30411] br0: port 4(sender) entered blocking state
[ 1016.048554][T30411] br0: port 4(sender) entered forwarding state
[ 1016.048930][T30411] br0: port 3(c3) entered blocking state
[ 1016.049111][T30411] br0: port 3(c3) entered forwarding state
[ 1016.049480][T30411] br0: port 2(c2) entered blocking state
[ 1016.049666][T30411] br0: port 2(c2) entered forwarding state
[ 1016.050008][T30411] br0: port 1(c1) entered blocking state
[ 1016.050201][T30411] br0: port 1(c1) entered forwarding state
[ 1027.179393][   T12] br0: port 1(c1) entered disabled state
[ 1027.183518][   T12] c1 (unregistering): left allmulticast mode
[ 1027.183743][   T12] c1 (unregistering): left promiscuous mode
[ 1027.183930][   T12] br0: port 1(c1) entered disabled state
[ 1027.331942][   T12] br0: port 2(c2) entered disabled state
[ 1027.336038][   T12] c2 (unregistering): left allmulticast mode
[ 1027.336239][   T12] c2 (unregistering): left promiscuous mode
[ 1027.336445][   T12] br0: port 2(c2) entered disabled state
[ 1027.469019][   T12] br0: port 3(c3) entered disabled state
[ 1027.473307][   T12] c3 (unregistering): left allmulticast mode
[ 1027.473520][   T12] c3 (unregistering): left promiscuous mode
[ 1027.473690][   T12] br0: port 3(c3) entered disabled state
[ 1027.644077][   T12] br0: port 4(sender) entered disabled state
[ 1027.646832][   T12] sender (unregistering): left allmulticast mode
[ 1027.647033][   T12] sender (unregistering): left promiscuous mode
[ 1027.647214][   T12] br0: port 4(sender) entered disabled state