[ 1015.740411][T30530] br0: port 1(c1) entered blocking state
[ 1015.740598][T30530] br0: port 1(c1) entered disabled state
[ 1015.740770][T30530] c1: entered allmulticast mode
[ 1015.742306][T30530] c1: entered promiscuous mode
[ 1015.878706][T30535] br0: port 2(c2) entered blocking state
[ 1015.878918][T30535] br0: port 2(c2) entered disabled state
[ 1015.879159][T30535] c2: entered allmulticast mode
[ 1015.880743][T30535] c2: entered promiscuous mode
[ 1016.029513][T30540] br0: port 3(c3) entered blocking state
[ 1016.029724][T30540] br0: port 3(c3) entered disabled state
[ 1016.029944][T30540] c3: entered allmulticast mode
[ 1016.031596][T30540] c3: entered promiscuous mode
[ 1016.178427][T30545] br0: port 4(sender) entered blocking state
[ 1016.178672][T30545] br0: port 4(sender) entered disabled state
[ 1016.178922][T30545] sender: entered allmulticast mode
[ 1016.181006][T30545] sender: entered promiscuous mode
[ 1016.240928][T30547] br0: port 4(sender) entered blocking state
[ 1016.241184][T30547] br0: port 4(sender) entered forwarding state
[ 1016.241575][T30547] br0: port 3(c3) entered blocking state
[ 1016.241779][T30547] br0: port 3(c3) entered forwarding state
[ 1016.242165][T30547] br0: port 2(c2) entered blocking state
[ 1016.242362][T30547] br0: port 2(c2) entered forwarding state
[ 1016.242728][T30547] br0: port 1(c1) entered blocking state
[ 1016.242929][T30547] br0: port 1(c1) entered forwarding state
[ 1027.451244][   T12] br0: port 1(c1) entered disabled state
[ 1027.455062][   T12] c1 (unregistering): left allmulticast mode
[ 1027.455271][   T12] c1 (unregistering): left promiscuous mode
[ 1027.455455][   T12] br0: port 1(c1) entered disabled state
[ 1027.619356][   T12] br0: port 2(c2) entered disabled state
[ 1027.621907][   T12] c2 (unregistering): left allmulticast mode
[ 1027.623244][   T12] c2 (unregistering): left promiscuous mode
[ 1027.623435][   T12] br0: port 2(c2) entered disabled state
[ 1027.767243][   T12] br0: port 3(c3) entered disabled state
[ 1027.769709][   T12] c3 (unregistering): left allmulticast mode
[ 1027.770044][   T12] c3 (unregistering): left promiscuous mode
[ 1027.770233][   T12] br0: port 3(c3) entered disabled state
[ 1027.941910][   T12] br0: port 4(sender) entered disabled state
[ 1027.945894][   T12] sender (unregistering): left allmulticast mode
[ 1027.947090][   T12] sender (unregistering): left promiscuous mode
[ 1027.947383][   T12] br0: port 4(sender) entered disabled state