[ 1442.570910][T18792] br0: port 1(c1) entered blocking state
[ 1442.571244][T18792] br0: port 1(c1) entered disabled state
[ 1442.571478][T18792] c1: entered allmulticast mode
[ 1442.574684][T18792] c1: entered promiscuous mode
[ 1443.014737][T18797] br0: port 2(c2) entered blocking state
[ 1443.014954][T18797] br0: port 2(c2) entered disabled state
[ 1443.015160][T18797] c2: entered allmulticast mode
[ 1443.017275][T18797] c2: entered promiscuous mode
[ 1443.467021][T18802] br0: port 3(c3) entered blocking state
[ 1443.467335][T18802] br0: port 3(c3) entered disabled state
[ 1443.467952][T18802] c3: entered allmulticast mode
[ 1443.469839][T18802] c3: entered promiscuous mode
[ 1443.894115][T18807] br0: port 4(sender) entered blocking state
[ 1443.894425][T18807] br0: port 4(sender) entered disabled state
[ 1443.894691][T18807] sender: entered allmulticast mode
[ 1443.896572][T18807] sender: entered promiscuous mode
[ 1444.069828][T18809] br0: port 4(sender) entered blocking state
[ 1444.070107][T18809] br0: port 4(sender) entered forwarding state
[ 1444.070563][T18809] br0: port 3(c3) entered blocking state
[ 1444.070758][T18809] br0: port 3(c3) entered forwarding state
[ 1444.071157][T18809] br0: port 2(c2) entered blocking state
[ 1444.071365][T18809] br0: port 2(c2) entered forwarding state
[ 1444.072106][T18809] br0: port 1(c1) entered blocking state
[ 1444.072341][T18809] br0: port 1(c1) entered forwarding state
[ 1455.806319][   T11] br0: port 1(c1) entered disabled state
[ 1455.916768][   T11] c1 (unregistering): left allmulticast mode
[ 1455.917019][   T11] c1 (unregistering): left promiscuous mode
[ 1455.917246][   T11] br0: port 1(c1) entered disabled state
[ 1456.163748][   T11] br0: port 2(c2) entered disabled state
[ 1456.314872][   T11] c2 (unregistering): left allmulticast mode
[ 1456.315220][   T11] c2 (unregistering): left promiscuous mode
[ 1456.315428][   T11] br0: port 2(c2) entered disabled state
[ 1456.562505][   T11] br0: port 3(c3) entered disabled state
[ 1456.643762][   T11] c3 (unregistering): left allmulticast mode
[ 1456.644002][   T11] c3 (unregistering): left promiscuous mode
[ 1456.644226][   T11] br0: port 3(c3) entered disabled state
[ 1456.910298][   T11] br0: port 4(sender) entered disabled state
[ 1457.033564][   T11] sender (unregistering): left allmulticast mode
[ 1457.033841][   T11] sender (unregistering): left promiscuous mode
[ 1457.034070][   T11] br0: port 4(sender) entered disabled state