[ 1480.731783][T18815] br0: port 1(c1) entered blocking state
[ 1480.732167][T18815] br0: port 1(c1) entered disabled state
[ 1480.732426][T18815] c1: entered allmulticast mode
[ 1480.734339][T18815] c1: entered promiscuous mode
[ 1481.202370][T18820] br0: port 2(c2) entered blocking state
[ 1481.202653][T18820] br0: port 2(c2) entered disabled state
[ 1481.202914][T18820] c2: entered allmulticast mode
[ 1481.206012][T18820] c2: entered promiscuous mode
[ 1481.697835][T18825] br0: port 3(c3) entered blocking state
[ 1481.698078][T18825] br0: port 3(c3) entered disabled state
[ 1481.698333][T18825] c3: entered allmulticast mode
[ 1481.700295][T18825] c3: entered promiscuous mode
[ 1482.192539][T18830] br0: port 4(sender) entered blocking state
[ 1482.192948][T18830] br0: port 4(sender) entered disabled state
[ 1482.193283][T18830] sender: entered allmulticast mode
[ 1482.195478][T18830] sender: entered promiscuous mode
[ 1482.402651][T18832] br0: port 4(sender) entered blocking state
[ 1482.402959][T18832] br0: port 4(sender) entered forwarding state
[ 1482.403468][T18832] br0: port 3(c3) entered blocking state
[ 1482.403675][T18832] br0: port 3(c3) entered forwarding state
[ 1482.404085][T18832] br0: port 2(c2) entered blocking state
[ 1482.404345][T18832] br0: port 2(c2) entered forwarding state
[ 1482.404776][T18832] br0: port 1(c1) entered blocking state
[ 1482.404987][T18832] br0: port 1(c1) entered forwarding state
[ 1494.395055][   T69] br0: port 1(c1) entered disabled state
[ 1494.500756][   T69] c1 (unregistering): left allmulticast mode
[ 1494.501082][   T69] c1 (unregistering): left promiscuous mode
[ 1494.501375][   T69] br0: port 1(c1) entered disabled state
[ 1494.839055][   T69] br0: port 2(c2) entered disabled state
[ 1494.912768][   T69] c2 (unregistering): left allmulticast mode
[ 1494.913047][   T69] c2 (unregistering): left promiscuous mode
[ 1494.913294][   T69] br0: port 2(c2) entered disabled state
[ 1495.276800][   T69] br0: port 3(c3) entered disabled state
[ 1495.381786][   T69] c3 (unregistering): left allmulticast mode
[ 1495.382080][   T69] c3 (unregistering): left promiscuous mode
[ 1495.382342][   T69] br0: port 3(c3) entered disabled state
[ 1495.677955][   T69] br0: port 4(sender) entered disabled state
[ 1495.781757][   T69] sender (unregistering): left allmulticast mode
[ 1495.782046][   T69] sender (unregistering): left promiscuous mode
[ 1495.782299][   T69] br0: port 4(sender) entered disabled state