[ 1544.380464][T18807] br0: port 1(c1) entered blocking state
[ 1544.380709][T18807] br0: port 1(c1) entered disabled state
[ 1544.380946][T18807] c1: entered allmulticast mode
[ 1544.382897][T18807] c1: entered promiscuous mode
[ 1544.868475][T18812] br0: port 2(c2) entered blocking state
[ 1544.868787][T18812] br0: port 2(c2) entered disabled state
[ 1544.869021][T18812] c2: entered allmulticast mode
[ 1544.871410][T18812] c2: entered promiscuous mode
[ 1545.354991][T18817] br0: port 3(c3) entered blocking state
[ 1545.355943][T18817] br0: port 3(c3) entered disabled state
[ 1545.356200][T18817] c3: entered allmulticast mode
[ 1545.358182][T18817] c3: entered promiscuous mode
[ 1545.859789][T18822] br0: port 4(sender) entered blocking state
[ 1545.860151][T18822] br0: port 4(sender) entered disabled state
[ 1545.860434][T18822] sender: entered allmulticast mode
[ 1545.862436][T18822] sender: entered promiscuous mode
[ 1546.058508][T18824] br0: port 4(sender) entered blocking state
[ 1546.058849][T18824] br0: port 4(sender) entered forwarding state
[ 1546.059348][T18824] br0: port 3(c3) entered blocking state
[ 1546.059565][T18824] br0: port 3(c3) entered forwarding state
[ 1546.059994][T18824] br0: port 2(c2) entered blocking state
[ 1546.060223][T18824] br0: port 2(c2) entered forwarding state
[ 1546.060641][T18824] br0: port 1(c1) entered blocking state
[ 1546.060863][T18824] br0: port 1(c1) entered forwarding state
[ 1557.995095][   T68] br0: port 1(c1) entered disabled state
[ 1558.100182][   T68] c1 (unregistering): left allmulticast mode
[ 1558.100574][   T68] c1 (unregistering): left promiscuous mode
[ 1558.100991][   T68] br0: port 1(c1) entered disabled state
[ 1558.368584][   T68] br0: port 2(c2) entered disabled state
[ 1558.454754][   T68] c2 (unregistering): left allmulticast mode
[ 1558.455059][   T68] c2 (unregistering): left promiscuous mode
[ 1558.455309][   T68] br0: port 2(c2) entered disabled state
[ 1558.785166][   T68] br0: port 3(c3) entered disabled state
[ 1558.930800][   T68] c3 (unregistering): left allmulticast mode
[ 1558.931152][   T68] c3 (unregistering): left promiscuous mode
[ 1558.931403][   T68] br0: port 3(c3) entered disabled state
[ 1559.178220][   T68] br0: port 4(sender) entered disabled state
[ 1559.289798][   T68] sender (unregistering): left allmulticast mode
[ 1559.290169][   T68] sender (unregistering): left promiscuous mode
[ 1559.290414][   T68] br0: port 4(sender) entered disabled state