[ 1500.328660][T18800] br0: port 1(c1) entered blocking state
[ 1500.328950][T18800] br0: port 1(c1) entered disabled state
[ 1500.329222][T18800] c1: entered allmulticast mode
[ 1500.331148][T18800] c1: entered promiscuous mode
[ 1500.797689][T18805] br0: port 2(c2) entered blocking state
[ 1500.797970][T18805] br0: port 2(c2) entered disabled state
[ 1500.798238][T18805] c2: entered allmulticast mode
[ 1500.800149][T18805] c2: entered promiscuous mode
[ 1501.286408][T18810] br0: port 3(c3) entered blocking state
[ 1501.286683][T18810] br0: port 3(c3) entered disabled state
[ 1501.286953][T18810] c3: entered allmulticast mode
[ 1501.289662][T18810] c3: entered promiscuous mode
[ 1501.759894][T18815] br0: port 4(sender) entered blocking state
[ 1501.760205][T18815] br0: port 4(sender) entered disabled state
[ 1501.760484][T18815] sender: entered allmulticast mode
[ 1501.762603][T18815] sender: entered promiscuous mode
[ 1501.968700][T18817] br0: port 4(sender) entered blocking state
[ 1501.969072][T18817] br0: port 4(sender) entered forwarding state
[ 1501.969586][T18817] br0: port 3(c3) entered blocking state
[ 1501.969874][T18817] br0: port 3(c3) entered forwarding state
[ 1501.970319][T18817] br0: port 2(c2) entered blocking state
[ 1501.970576][T18817] br0: port 2(c2) entered forwarding state
[ 1501.971055][T18817] br0: port 1(c1) entered blocking state
[ 1501.971315][T18817] br0: port 1(c1) entered forwarding state
[ 1514.013663][   T11] br0: port 1(c1) entered disabled state
[ 1514.086875][   T11] c1 (unregistering): left allmulticast mode
[ 1514.087244][   T11] c1 (unregistering): left promiscuous mode
[ 1514.087502][   T11] br0: port 1(c1) entered disabled state
[ 1514.393178][   T11] br0: port 2(c2) entered disabled state
[ 1514.497261][   T11] c2 (unregistering): left allmulticast mode
[ 1514.497719][   T11] c2 (unregistering): left promiscuous mode
[ 1514.498109][   T11] br0: port 2(c2) entered disabled state
[ 1514.784843][   T11] br0: port 3(c3) entered disabled state
[ 1514.901831][   T11] c3 (unregistering): left allmulticast mode
[ 1514.902144][   T11] c3 (unregistering): left promiscuous mode
[ 1514.902404][   T11] br0: port 3(c3) entered disabled state
[ 1515.161338][   T11] br0: port 4(sender) entered disabled state
[ 1515.309642][   T11] sender (unregistering): left allmulticast mode
[ 1515.310012][   T11] sender (unregistering): left promiscuous mode
[ 1515.310369][   T11] br0: port 4(sender) entered disabled state