[ 1970.479236][T19186] br0: port 1(c1) entered blocking state
[ 1970.479684][T19186] br0: port 1(c1) entered disabled state
[ 1970.480039][T19186] c1: entered allmulticast mode
[ 1970.484764][T19186] c1: entered promiscuous mode
[ 1971.167717][T19191] br0: port 2(c2) entered blocking state
[ 1971.168139][T19191] br0: port 2(c2) entered disabled state
[ 1971.168528][T19191] c2: entered allmulticast mode
[ 1971.172363][T19191] c2: entered promiscuous mode
[ 1971.820429][T19196] br0: port 3(c3) entered blocking state
[ 1971.820839][T19196] br0: port 3(c3) entered disabled state
[ 1971.821207][T19196] c3: entered allmulticast mode
[ 1971.825140][T19196] c3: entered promiscuous mode
[ 1972.478408][T19201] br0: port 4(sender) entered blocking state
[ 1972.478915][T19201] br0: port 4(sender) entered disabled state
[ 1972.479344][T19201] sender: entered allmulticast mode
[ 1972.482768][T19201] sender: entered promiscuous mode
[ 1972.718073][T19203] br0: port 4(sender) entered blocking state
[ 1972.718544][T19203] br0: port 4(sender) entered forwarding state
[ 1972.719258][T19203] br0: port 3(c3) entered blocking state
[ 1972.719592][T19203] br0: port 3(c3) entered forwarding state
[ 1972.720246][T19203] br0: port 2(c2) entered blocking state
[ 1972.720590][T19203] br0: port 2(c2) entered forwarding state
[ 1972.721251][T19203] br0: port 1(c1) entered blocking state
[ 1972.721586][T19203] br0: port 1(c1) entered forwarding state
[ 1985.173897][   T12] br0: port 1(c1) entered disabled state
[ 1985.316218][   T12] c1 (unregistering): left allmulticast mode
[ 1985.316747][   T12] c1 (unregistering): left promiscuous mode
[ 1985.317187][   T12] br0: port 1(c1) entered disabled state
[ 1985.697826][   T12] br0: port 2(c2) entered disabled state
[ 1985.836166][   T12] c2 (unregistering): left allmulticast mode
[ 1985.836678][   T12] c2 (unregistering): left promiscuous mode
[ 1985.837067][   T12] br0: port 2(c2) entered disabled state
[ 1986.259130][   T12] br0: port 3(c3) entered disabled state
[ 1986.358192][   T12] c3 (unregistering): left allmulticast mode
[ 1986.358714][   T12] c3 (unregistering): left promiscuous mode
[ 1986.359091][   T12] br0: port 3(c3) entered disabled state
[ 1986.790697][   T12] br0: port 4(sender) entered disabled state
[ 1986.925140][   T12] sender (unregistering): left allmulticast mode
[ 1986.925571][   T12] sender (unregistering): left promiscuous mode
[ 1986.925946][   T12] br0: port 4(sender) entered disabled state