[ 1950.691827][T19376] br0: port 1(c1) entered blocking state
[ 1950.692219][T19376] br0: port 1(c1) entered disabled state
[ 1950.692898][T19376] c1: entered allmulticast mode
[ 1950.696292][T19376] c1: entered promiscuous mode
[ 1951.412033][T19381] br0: port 2(c2) entered blocking state
[ 1951.412415][T19381] br0: port 2(c2) entered disabled state
[ 1951.412763][T19381] c2: entered allmulticast mode
[ 1951.417905][T19381] c2: entered promiscuous mode
[ 1952.188375][T19386] br0: port 3(c3) entered blocking state
[ 1952.188930][T19386] br0: port 3(c3) entered disabled state
[ 1952.189515][T19386] c3: entered allmulticast mode
[ 1952.196324][T19386] c3: entered promiscuous mode
[ 1952.898323][T19391] br0: port 4(sender) entered blocking state
[ 1952.898806][T19391] br0: port 4(sender) entered disabled state
[ 1952.899210][T19391] sender: entered allmulticast mode
[ 1952.903915][T19391] sender: entered promiscuous mode
[ 1953.152545][T19393] br0: port 4(sender) entered blocking state
[ 1953.153042][T19393] br0: port 4(sender) entered forwarding state
[ 1953.153796][T19393] br0: port 3(c3) entered blocking state
[ 1953.154143][T19393] br0: port 3(c3) entered forwarding state
[ 1953.154828][T19393] br0: port 2(c2) entered blocking state
[ 1953.155178][T19393] br0: port 2(c2) entered forwarding state
[ 1953.155857][T19393] br0: port 1(c1) entered blocking state
[ 1953.156209][T19393] br0: port 1(c1) entered forwarding state
[ 1965.677226][   T68] br0: port 1(c1) entered disabled state
[ 1965.800226][   T68] c1 (unregistering): left allmulticast mode
[ 1965.800697][   T68] c1 (unregistering): left promiscuous mode
[ 1965.801078][   T68] br0: port 1(c1) entered disabled state
[ 1966.186996][   T68] br0: port 2(c2) entered disabled state
[ 1966.318140][   T68] c2 (unregistering): left allmulticast mode
[ 1966.318602][   T68] c2 (unregistering): left promiscuous mode
[ 1966.318966][   T68] br0: port 2(c2) entered disabled state
[ 1966.746489][   T68] br0: port 3(c3) entered disabled state
[ 1966.892547][   T68] c3 (unregistering): left allmulticast mode
[ 1966.893043][   T68] c3 (unregistering): left promiscuous mode
[ 1966.893489][   T68] br0: port 3(c3) entered disabled state
[ 1967.298391][   T68] br0: port 4(sender) entered disabled state
[ 1967.427732][   T68] sender (unregistering): left allmulticast mode
[ 1967.428411][   T68] sender (unregistering): left promiscuous mode
[ 1967.429012][   T68] br0: port 4(sender) entered disabled state