[ 1968.723631][T19216] br0: port 1(c1) entered blocking state
[ 1968.724070][T19216] br0: port 1(c1) entered disabled state
[ 1968.724423][T19216] c1: entered allmulticast mode
[ 1968.728472][T19216] c1: entered promiscuous mode
[ 1969.413069][T19221] br0: port 2(c2) entered blocking state
[ 1969.413503][T19221] br0: port 2(c2) entered disabled state
[ 1969.413869][T19221] c2: entered allmulticast mode
[ 1969.417957][T19221] c2: entered promiscuous mode
[ 1970.118938][T19226] br0: port 3(c3) entered blocking state
[ 1970.119397][T19226] br0: port 3(c3) entered disabled state
[ 1970.119788][T19226] c3: entered allmulticast mode
[ 1970.123893][T19226] c3: entered promiscuous mode
[ 1970.808601][T19231] br0: port 4(sender) entered blocking state
[ 1970.809078][T19231] br0: port 4(sender) entered disabled state
[ 1970.809489][T19231] sender: entered allmulticast mode
[ 1970.813093][T19231] sender: entered promiscuous mode
[ 1971.067181][T19233] br0: port 4(sender) entered blocking state
[ 1971.067686][T19233] br0: port 4(sender) entered forwarding state
[ 1971.068424][T19233] br0: port 3(c3) entered blocking state
[ 1971.068795][T19233] br0: port 3(c3) entered forwarding state
[ 1971.069460][T19233] br0: port 2(c2) entered blocking state
[ 1971.069810][T19233] br0: port 2(c2) entered forwarding state
[ 1971.070471][T19233] br0: port 1(c1) entered blocking state
[ 1971.070831][T19233] br0: port 1(c1) entered forwarding state
[ 1983.553979][   T12] br0: port 1(c1) entered disabled state
[ 1983.683529][   T12] c1 (unregistering): left allmulticast mode
[ 1983.684043][   T12] c1 (unregistering): left promiscuous mode
[ 1983.684408][   T12] br0: port 1(c1) entered disabled state
[ 1984.112652][   T12] br0: port 2(c2) entered disabled state
[ 1984.229808][   T12] c2 (unregistering): left allmulticast mode
[ 1984.230282][   T12] c2 (unregistering): left promiscuous mode
[ 1984.230762][   T12] br0: port 2(c2) entered disabled state
[ 1984.691383][   T12] br0: port 3(c3) entered disabled state
[ 1984.797151][   T12] c3 (unregistering): left allmulticast mode
[ 1984.797588][   T12] c3 (unregistering): left promiscuous mode
[ 1984.797965][   T12] br0: port 3(c3) entered disabled state
[ 1985.275518][   T12] br0: port 4(sender) entered disabled state
[ 1985.387561][   T12] sender (unregistering): left allmulticast mode
[ 1985.387988][   T12] sender (unregistering): left promiscuous mode
[ 1985.388366][   T12] br0: port 4(sender) entered disabled state