[ 1006.738392][  T643] br0: port 1(c1) entered blocking state
[ 1006.738606][  T643] br0: port 1(c1) entered disabled state
[ 1006.739054][  T643] c1: entered allmulticast mode
[ 1006.740483][  T643] c1: entered promiscuous mode
[ 1006.890610][  T648] br0: port 2(c2) entered blocking state
[ 1006.890831][  T648] br0: port 2(c2) entered disabled state
[ 1006.891037][  T648] c2: entered allmulticast mode
[ 1006.892535][  T648] c2: entered promiscuous mode
[ 1007.037934][  T653] br0: port 3(c3) entered blocking state
[ 1007.038140][  T653] br0: port 3(c3) entered disabled state
[ 1007.038293][  T653] c3: entered allmulticast mode
[ 1007.040451][  T653] c3: entered promiscuous mode
[ 1007.202783][  T658] br0: port 4(sender) entered blocking state
[ 1007.203023][  T658] br0: port 4(sender) entered disabled state
[ 1007.203263][  T658] sender: entered allmulticast mode
[ 1007.205107][  T658] sender: entered promiscuous mode
[ 1007.250231][  T660] br0: port 4(sender) entered blocking state
[ 1007.250457][  T660] br0: port 4(sender) entered forwarding state
[ 1007.250798][  T660] br0: port 3(c3) entered blocking state
[ 1007.250969][  T660] br0: port 3(c3) entered forwarding state
[ 1007.251293][  T660] br0: port 2(c2) entered blocking state
[ 1007.251464][  T660] br0: port 2(c2) entered forwarding state
[ 1007.251791][  T660] br0: port 1(c1) entered blocking state
[ 1007.251964][  T660] br0: port 1(c1) entered forwarding state
[ 1018.249981][   T69] br0: port 1(c1) entered disabled state
[ 1018.252273][   T69] c1 (unregistering): left allmulticast mode
[ 1018.252453][   T69] c1 (unregistering): left promiscuous mode
[ 1018.252614][   T69] br0: port 1(c1) entered disabled state
[ 1018.373641][   T69] br0: port 2(c2) entered disabled state
[ 1018.376447][   T69] c2 (unregistering): left allmulticast mode
[ 1018.376626][   T69] c2 (unregistering): left promiscuous mode
[ 1018.376797][   T69] br0: port 2(c2) entered disabled state
[ 1018.508956][   T69] br0: port 3(c3) entered disabled state
[ 1018.511441][   T69] c3 (unregistering): left allmulticast mode
[ 1018.511715][   T69] c3 (unregistering): left promiscuous mode
[ 1018.511892][   T69] br0: port 3(c3) entered disabled state
[ 1018.634752][   T69] br0: port 4(sender) entered disabled state
[ 1018.637036][   T69] sender (unregistering): left allmulticast mode
[ 1018.637228][   T69] sender (unregistering): left promiscuous mode
[ 1018.637392][   T69] br0: port 4(sender) entered disabled state