[ 1456.238571][T18794] br0: port 1(c1) entered blocking state
[ 1456.238864][T18794] br0: port 1(c1) entered disabled state
[ 1456.239088][T18794] c1: entered allmulticast mode
[ 1456.240968][T18794] c1: entered promiscuous mode
[ 1456.719091][T18799] br0: port 2(c2) entered blocking state
[ 1456.719440][T18799] br0: port 2(c2) entered disabled state
[ 1456.719671][T18799] c2: entered allmulticast mode
[ 1456.721777][T18799] c2: entered promiscuous mode
[ 1457.187928][T18804] br0: port 3(c3) entered blocking state
[ 1457.188244][T18804] br0: port 3(c3) entered disabled state
[ 1457.188470][T18804] c3: entered allmulticast mode
[ 1457.191330][T18804] c3: entered promiscuous mode
[ 1457.669704][T18809] br0: port 4(sender) entered blocking state
[ 1457.670055][T18809] br0: port 4(sender) entered disabled state
[ 1457.670424][T18809] sender: entered allmulticast mode
[ 1457.672324][T18809] sender: entered promiscuous mode
[ 1457.840742][T18811] br0: port 4(sender) entered blocking state
[ 1457.841034][T18811] br0: port 4(sender) entered forwarding state
[ 1457.841498][T18811] br0: port 3(c3) entered blocking state
[ 1457.841697][T18811] br0: port 3(c3) entered forwarding state
[ 1457.842102][T18811] br0: port 2(c2) entered blocking state
[ 1457.842314][T18811] br0: port 2(c2) entered forwarding state
[ 1457.842712][T18811] br0: port 1(c1) entered blocking state
[ 1457.842919][T18811] br0: port 1(c1) entered forwarding state
[ 1469.673356][   T66] br0: port 1(c1) entered disabled state
[ 1469.810847][   T66] c1 (unregistering): left allmulticast mode
[ 1469.811100][   T66] c1 (unregistering): left promiscuous mode
[ 1469.811330][   T66] br0: port 1(c1) entered disabled state
[ 1470.057056][   T66] br0: port 2(c2) entered disabled state
[ 1470.195045][   T66] c2 (unregistering): left allmulticast mode
[ 1470.195315][   T66] c2 (unregistering): left promiscuous mode
[ 1470.195529][   T66] br0: port 2(c2) entered disabled state
[ 1470.406025][   T66] br0: port 3(c3) entered disabled state
[ 1470.528810][   T66] c3 (unregistering): left allmulticast mode
[ 1470.529096][   T66] c3 (unregistering): left promiscuous mode
[ 1470.529351][   T66] br0: port 3(c3) entered disabled state
[ 1470.764894][   T66] br0: port 4(sender) entered disabled state
[ 1470.876796][   T66] sender (unregistering): left allmulticast mode
[ 1470.877078][   T66] sender (unregistering): left promiscuous mode
[ 1470.877331][   T66] br0: port 4(sender) entered disabled state