[ 2282.499359][T18322] br0: port 1(c1) entered blocking state
[ 2282.499655][T18322] br0: port 1(c1) entered disabled state
[ 2282.499875][T18322] c1: entered allmulticast mode
[ 2282.501752][T18322] c1: entered promiscuous mode
[ 2283.321990][T18327] br0: port 2(c2) entered blocking state
[ 2283.323146][T18327] br0: port 2(c2) entered disabled state
[ 2283.323466][T18327] c2: entered allmulticast mode
[ 2283.325338][T18327] c2: entered promiscuous mode
[ 2284.128915][T18332] br0: port 3(c3) entered blocking state
[ 2284.129228][T18332] br0: port 3(c3) entered disabled state
[ 2284.129441][T18332] c3: entered allmulticast mode
[ 2284.131288][T18332] c3: entered promiscuous mode
[ 2284.990527][T18337] br0: port 4(sender) entered blocking state
[ 2284.990802][T18337] br0: port 4(sender) entered disabled state
[ 2284.991069][T18337] sender: entered allmulticast mode
[ 2284.992966][T18337] sender: entered promiscuous mode
[ 2285.313111][T18339] br0: port 4(sender) entered blocking state
[ 2285.313544][T18339] br0: port 4(sender) entered forwarding state
[ 2285.313986][T18339] br0: port 3(c3) entered blocking state
[ 2285.314185][T18339] br0: port 3(c3) entered forwarding state
[ 2285.314571][T18339] br0: port 2(c2) entered blocking state
[ 2285.314768][T18339] br0: port 2(c2) entered forwarding state
[ 2285.315159][T18339] br0: port 1(c1) entered blocking state
[ 2285.315357][T18339] br0: port 1(c1) entered forwarding state
[ 2298.183597][   T76] br0: port 1(c1) entered disabled state
[ 2298.297770][   T76] c1 (unregistering): left allmulticast mode
[ 2298.298052][   T76] c1 (unregistering): left promiscuous mode
[ 2298.298312][   T76] br0: port 1(c1) entered disabled state
[ 2298.824027][   T76] br0: port 2(c2) entered disabled state
[ 2298.924751][   T76] c2 (unregistering): left allmulticast mode
[ 2298.925086][   T76] c2 (unregistering): left promiscuous mode
[ 2298.925321][   T76] br0: port 2(c2) entered disabled state
[ 2299.455357][   T76] br0: port 3(c3) entered disabled state
[ 2299.546762][   T76] c3 (unregistering): left allmulticast mode
[ 2299.547018][   T76] c3 (unregistering): left promiscuous mode
[ 2299.547247][   T76] br0: port 3(c3) entered disabled state
[ 2300.072757][   T76] br0: port 4(sender) entered disabled state
[ 2300.159760][   T76] sender (unregistering): left allmulticast mode
[ 2300.160002][   T76] sender (unregistering): left promiscuous mode
[ 2300.160231][   T76] br0: port 4(sender) entered disabled state