[ 1474.993717][T18790] br0: port 1(c1) entered blocking state
[ 1474.994034][T18790] br0: port 1(c1) entered disabled state
[ 1474.994264][T18790] c1: entered allmulticast mode
[ 1474.997119][T18790] c1: entered promiscuous mode
[ 1475.465493][T18795] br0: port 2(c2) entered blocking state
[ 1475.465733][T18795] br0: port 2(c2) entered disabled state
[ 1475.465959][T18795] c2: entered allmulticast mode
[ 1475.467876][T18795] c2: entered promiscuous mode
[ 1475.920954][T18800] br0: port 3(c3) entered blocking state
[ 1475.921289][T18800] br0: port 3(c3) entered disabled state
[ 1475.921555][T18800] c3: entered allmulticast mode
[ 1475.932231][T18800] c3: entered promiscuous mode
[ 1476.393734][T18805] br0: port 4(sender) entered blocking state
[ 1476.394113][T18805] br0: port 4(sender) entered disabled state
[ 1476.394406][T18805] sender: entered allmulticast mode
[ 1476.396651][T18805] sender: entered promiscuous mode
[ 1476.575568][T18807] br0: port 4(sender) entered blocking state
[ 1476.575896][T18807] br0: port 4(sender) entered forwarding state
[ 1476.576371][T18807] br0: port 3(c3) entered blocking state
[ 1476.576589][T18807] br0: port 3(c3) entered forwarding state
[ 1476.577004][T18807] br0: port 2(c2) entered blocking state
[ 1476.577222][T18807] br0: port 2(c2) entered forwarding state
[ 1476.577655][T18807] br0: port 1(c1) entered blocking state
[ 1476.577882][T18807] br0: port 1(c1) entered forwarding state
[ 1488.395087][   T11] br0: port 1(c1) entered disabled state
[ 1488.469943][   T11] c1 (unregistering): left allmulticast mode
[ 1488.470333][   T11] c1 (unregistering): left promiscuous mode
[ 1488.470551][   T11] br0: port 1(c1) entered disabled state
[ 1488.771850][   T11] br0: port 2(c2) entered disabled state
[ 1488.896001][   T11] c2 (unregistering): left allmulticast mode
[ 1488.896298][   T11] c2 (unregistering): left promiscuous mode
[ 1488.896529][   T11] br0: port 2(c2) entered disabled state
[ 1489.166728][   T11] br0: port 3(c3) entered disabled state
[ 1489.252947][   T11] c3 (unregistering): left allmulticast mode
[ 1489.253201][   T11] c3 (unregistering): left promiscuous mode
[ 1489.253434][   T11] br0: port 3(c3) entered disabled state
[ 1489.543232][   T11] br0: port 4(sender) entered disabled state
[ 1489.683210][   T11] sender (unregistering): left allmulticast mode
[ 1489.683510][   T11] sender (unregistering): left promiscuous mode
[ 1489.683720][   T11] br0: port 4(sender) entered disabled state