[ 1531.941111][T18800] br0: port 1(c1) entered blocking state
[ 1531.941405][T18800] br0: port 1(c1) entered disabled state
[ 1531.941699][T18800] c1: entered allmulticast mode
[ 1531.943639][T18800] c1: entered promiscuous mode
[ 1532.422072][T18805] br0: port 2(c2) entered blocking state
[ 1532.422464][T18805] br0: port 2(c2) entered disabled state
[ 1532.422748][T18805] c2: entered allmulticast mode
[ 1532.425069][T18805] c2: entered promiscuous mode
[ 1532.896677][T18810] br0: port 3(c3) entered blocking state
[ 1532.897037][T18810] br0: port 3(c3) entered disabled state
[ 1532.897301][T18810] c3: entered allmulticast mode
[ 1532.899230][T18810] c3: entered promiscuous mode
[ 1533.384530][T18815] br0: port 4(sender) entered blocking state
[ 1533.384965][T18815] br0: port 4(sender) entered disabled state
[ 1533.385281][T18815] sender: entered allmulticast mode
[ 1533.387312][T18815] sender: entered promiscuous mode
[ 1533.558088][T18817] br0: port 4(sender) entered blocking state
[ 1533.558511][T18817] br0: port 4(sender) entered forwarding state
[ 1533.559019][T18817] br0: port 3(c3) entered blocking state
[ 1533.559253][T18817] br0: port 3(c3) entered forwarding state
[ 1533.559701][T18817] br0: port 2(c2) entered blocking state
[ 1533.559943][T18817] br0: port 2(c2) entered forwarding state
[ 1533.560379][T18817] br0: port 1(c1) entered blocking state
[ 1533.560624][T18817] br0: port 1(c1) entered forwarding state
[ 1545.486517][   T11] br0: port 1(c1) entered disabled state
[ 1545.599280][   T11] c1 (unregistering): left allmulticast mode
[ 1545.599561][   T11] c1 (unregistering): left promiscuous mode
[ 1545.599810][   T11] br0: port 1(c1) entered disabled state
[ 1545.882664][   T11] br0: port 2(c2) entered disabled state
[ 1545.993281][   T11] c2 (unregistering): left allmulticast mode
[ 1545.993634][   T11] c2 (unregistering): left promiscuous mode
[ 1545.993901][   T11] br0: port 2(c2) entered disabled state
[ 1546.268964][   T11] br0: port 3(c3) entered disabled state
[ 1546.434295][   T11] c3 (unregistering): left allmulticast mode
[ 1546.434589][   T11] c3 (unregistering): left promiscuous mode
[ 1546.434845][   T11] br0: port 3(c3) entered disabled state
[ 1546.651715][   T11] br0: port 4(sender) entered disabled state
[ 1546.754278][   T11] sender (unregistering): left allmulticast mode
[ 1546.754551][   T11] sender (unregistering): left promiscuous mode
[ 1546.754798][   T11] br0: port 4(sender) entered disabled state