[ 1487.403264][T18800] br0: port 1(c1) entered blocking state
[ 1487.403631][T18800] br0: port 1(c1) entered disabled state
[ 1487.403878][T18800] c1: entered allmulticast mode
[ 1487.405797][T18800] c1: entered promiscuous mode
[ 1487.872103][T18805] br0: port 2(c2) entered blocking state
[ 1487.872463][T18805] br0: port 2(c2) entered disabled state
[ 1487.872723][T18805] c2: entered allmulticast mode
[ 1487.874698][T18805] c2: entered promiscuous mode
[ 1488.343597][T18810] br0: port 3(c3) entered blocking state
[ 1488.343840][T18810] br0: port 3(c3) entered disabled state
[ 1488.344072][T18810] c3: entered allmulticast mode
[ 1488.345946][T18810] c3: entered promiscuous mode
[ 1488.822359][T18815] br0: port 4(sender) entered blocking state
[ 1488.822706][T18815] br0: port 4(sender) entered disabled state
[ 1488.822970][T18815] sender: entered allmulticast mode
[ 1488.824854][T18815] sender: entered promiscuous mode
[ 1489.004530][T18817] br0: port 4(sender) entered blocking state
[ 1489.004906][T18817] br0: port 4(sender) entered forwarding state
[ 1489.005369][T18817] br0: port 3(c3) entered blocking state
[ 1489.005573][T18817] br0: port 3(c3) entered forwarding state
[ 1489.005970][T18817] br0: port 2(c2) entered blocking state
[ 1489.006179][T18817] br0: port 2(c2) entered forwarding state
[ 1489.006588][T18817] br0: port 1(c1) entered blocking state
[ 1489.006795][T18817] br0: port 1(c1) entered forwarding state
[ 1500.851427][   T11] br0: port 1(c1) entered disabled state
[ 1500.986689][   T11] c1 (unregistering): left allmulticast mode
[ 1500.986959][   T11] c1 (unregistering): left promiscuous mode
[ 1500.987183][   T11] br0: port 1(c1) entered disabled state
[ 1501.235113][   T11] br0: port 2(c2) entered disabled state
[ 1501.314989][   T11] c2 (unregistering): left allmulticast mode
[ 1501.315259][   T11] c2 (unregistering): left promiscuous mode
[ 1501.315524][   T11] br0: port 2(c2) entered disabled state
[ 1501.622445][   T11] br0: port 3(c3) entered disabled state
[ 1501.748976][   T11] c3 (unregistering): left allmulticast mode
[ 1501.749245][   T11] c3 (unregistering): left promiscuous mode
[ 1501.749471][   T11] br0: port 3(c3) entered disabled state
[ 1501.997701][   T11] br0: port 4(sender) entered disabled state
[ 1502.127973][   T11] sender (unregistering): left allmulticast mode
[ 1502.128234][   T11] sender (unregistering): left promiscuous mode
[ 1502.128469][   T11] br0: port 4(sender) entered disabled state