[ 1489.849377][T18786] br0: port 1(c1) entered blocking state
[ 1489.850968][T18786] br0: port 1(c1) entered disabled state
[ 1489.851420][T18786] c1: entered allmulticast mode
[ 1489.853398][T18786] c1: entered promiscuous mode
[ 1490.344268][T18791] br0: port 2(c2) entered blocking state
[ 1490.344509][T18791] br0: port 2(c2) entered disabled state
[ 1490.346065][T18791] c2: entered allmulticast mode
[ 1490.348024][T18791] c2: entered promiscuous mode
[ 1490.847893][T18796] br0: port 3(c3) entered blocking state
[ 1490.848206][T18796] br0: port 3(c3) entered disabled state
[ 1490.848444][T18796] c3: entered allmulticast mode
[ 1490.850760][T18796] c3: entered promiscuous mode
[ 1491.366175][T18801] br0: port 4(sender) entered blocking state
[ 1491.366594][T18801] br0: port 4(sender) entered disabled state
[ 1491.366891][T18801] sender: entered allmulticast mode
[ 1491.368980][T18801] sender: entered promiscuous mode
[ 1491.561747][T18803] br0: port 4(sender) entered blocking state
[ 1491.562150][T18803] br0: port 4(sender) entered forwarding state
[ 1491.562682][T18803] br0: port 3(c3) entered blocking state
[ 1491.562918][T18803] br0: port 3(c3) entered forwarding state
[ 1491.563338][T18803] br0: port 2(c2) entered blocking state
[ 1491.563584][T18803] br0: port 2(c2) entered forwarding state
[ 1491.564211][T18803] br0: port 1(c1) entered blocking state
[ 1491.564544][T18803] br0: port 1(c1) entered forwarding state
[ 1503.483506][   T11] br0: port 1(c1) entered disabled state
[ 1503.597399][   T11] c1 (unregistering): left allmulticast mode
[ 1503.597728][   T11] c1 (unregistering): left promiscuous mode
[ 1503.597962][   T11] br0: port 1(c1) entered disabled state
[ 1503.916315][   T11] br0: port 2(c2) entered disabled state
[ 1504.044170][   T11] c2 (unregistering): left allmulticast mode
[ 1504.044441][   T11] c2 (unregistering): left promiscuous mode
[ 1504.044689][   T11] br0: port 2(c2) entered disabled state
[ 1504.317537][   T11] br0: port 3(c3) entered disabled state
[ 1504.422190][   T11] c3 (unregistering): left allmulticast mode
[ 1504.422468][   T11] c3 (unregistering): left promiscuous mode
[ 1504.422724][   T11] br0: port 3(c3) entered disabled state
[ 1504.742469][   T11] br0: port 4(sender) entered disabled state
[ 1504.838157][   T11] sender (unregistering): left allmulticast mode
[ 1504.838425][   T11] sender (unregistering): left promiscuous mode
[ 1504.838677][   T11] br0: port 4(sender) entered disabled state