[ 1538.545826][T18792] br0: port 1(c1) entered blocking state
[ 1538.546137][T18792] br0: port 1(c1) entered disabled state
[ 1538.546366][T18792] c1: entered allmulticast mode
[ 1538.548227][T18792] c1: entered promiscuous mode
[ 1539.004746][T18797] br0: port 2(c2) entered blocking state
[ 1539.005062][T18797] br0: port 2(c2) entered disabled state
[ 1539.005290][T18797] c2: entered allmulticast mode
[ 1539.007202][T18797] c2: entered promiscuous mode
[ 1539.451601][T18802] br0: port 3(c3) entered blocking state
[ 1539.451914][T18802] br0: port 3(c3) entered disabled state
[ 1539.452137][T18802] c3: entered allmulticast mode
[ 1539.454000][T18802] c3: entered promiscuous mode
[ 1539.940496][T18807] br0: port 4(sender) entered blocking state
[ 1539.940768][T18807] br0: port 4(sender) entered disabled state
[ 1539.941042][T18807] sender: entered allmulticast mode
[ 1539.942942][T18807] sender: entered promiscuous mode
[ 1540.104443][T18809] br0: port 4(sender) entered blocking state
[ 1540.104731][T18809] br0: port 4(sender) entered forwarding state
[ 1540.105186][T18809] br0: port 3(c3) entered blocking state
[ 1540.105391][T18809] br0: port 3(c3) entered forwarding state
[ 1540.105839][T18809] br0: port 2(c2) entered blocking state
[ 1540.106052][T18809] br0: port 2(c2) entered forwarding state
[ 1540.106458][T18809] br0: port 1(c1) entered blocking state
[ 1540.106665][T18809] br0: port 1(c1) entered forwarding state
[ 1551.960222][   T67] br0: port 1(c1) entered disabled state
[ 1552.068678][   T67] c1 (unregistering): left allmulticast mode
[ 1552.068949][   T67] c1 (unregistering): left promiscuous mode
[ 1552.069173][   T67] br0: port 1(c1) entered disabled state
[ 1552.342966][   T67] br0: port 2(c2) entered disabled state
[ 1552.418520][   T67] c2 (unregistering): left allmulticast mode
[ 1552.418782][   T67] c2 (unregistering): left promiscuous mode
[ 1552.419019][   T67] br0: port 2(c2) entered disabled state
[ 1552.783727][   T67] br0: port 3(c3) entered disabled state
[ 1552.892512][   T67] c3 (unregistering): left allmulticast mode
[ 1552.892799][   T67] c3 (unregistering): left promiscuous mode
[ 1552.893053][   T67] br0: port 3(c3) entered disabled state
[ 1553.145448][   T67] br0: port 4(sender) entered disabled state
[ 1553.216504][   T67] sender (unregistering): left allmulticast mode
[ 1553.216851][   T67] sender (unregistering): left promiscuous mode
[ 1553.217094][   T67] br0: port 4(sender) entered disabled state