[ 1504.408530][T18794] br0: port 1(c1) entered blocking state
[ 1504.408794][T18794] br0: port 1(c1) entered disabled state
[ 1504.409046][T18794] c1: entered allmulticast mode
[ 1504.410992][T18794] c1: entered promiscuous mode
[ 1504.897006][T18799] br0: port 2(c2) entered blocking state
[ 1504.897283][T18799] br0: port 2(c2) entered disabled state
[ 1504.897543][T18799] c2: entered allmulticast mode
[ 1504.900068][T18799] c2: entered promiscuous mode
[ 1505.387881][T18804] br0: port 3(c3) entered blocking state
[ 1505.388139][T18804] br0: port 3(c3) entered disabled state
[ 1505.388393][T18804] c3: entered allmulticast mode
[ 1505.390345][T18804] c3: entered promiscuous mode
[ 1505.864181][T18809] br0: port 4(sender) entered blocking state
[ 1505.864724][T18809] br0: port 4(sender) entered disabled state
[ 1505.865009][T18809] sender: entered allmulticast mode
[ 1505.866949][T18809] sender: entered promiscuous mode
[ 1506.050488][T18811] br0: port 4(sender) entered blocking state
[ 1506.050808][T18811] br0: port 4(sender) entered forwarding state
[ 1506.051296][T18811] br0: port 3(c3) entered blocking state
[ 1506.051511][T18811] br0: port 3(c3) entered forwarding state
[ 1506.051922][T18811] br0: port 2(c2) entered blocking state
[ 1506.052130][T18811] br0: port 2(c2) entered forwarding state
[ 1506.052549][T18811] br0: port 1(c1) entered blocking state
[ 1506.052761][T18811] br0: port 1(c1) entered forwarding state
[ 1518.017562][   T68] br0: port 1(c1) entered disabled state
[ 1518.169951][   T68] c1 (unregistering): left allmulticast mode
[ 1518.170299][   T68] c1 (unregistering): left promiscuous mode
[ 1518.170516][   T68] br0: port 1(c1) entered disabled state
[ 1518.443407][   T68] br0: port 2(c2) entered disabled state
[ 1518.520460][   T68] c2 (unregistering): left allmulticast mode
[ 1518.520909][   T68] c2 (unregistering): left promiscuous mode
[ 1518.521314][   T68] br0: port 2(c2) entered disabled state
[ 1518.809205][   T68] br0: port 3(c3) entered disabled state
[ 1518.918980][   T68] c3 (unregistering): left allmulticast mode
[ 1518.919311][   T68] c3 (unregistering): left promiscuous mode
[ 1518.919545][   T68] br0: port 3(c3) entered disabled state
[ 1519.199533][   T68] br0: port 4(sender) entered disabled state
[ 1519.324449][   T68] sender (unregistering): left allmulticast mode
[ 1519.324893][   T68] sender (unregistering): left promiscuous mode
[ 1519.325306][   T68] br0: port 4(sender) entered disabled state