[ 1521.360565][T18812] br0: port 1(c1) entered blocking state
[ 1521.360882][T18812] br0: port 1(c1) entered disabled state
[ 1521.361133][T18812] c1: entered allmulticast mode
[ 1521.363154][T18812] c1: entered promiscuous mode
[ 1521.852489][T18817] br0: port 2(c2) entered blocking state
[ 1521.852878][T18817] br0: port 2(c2) entered disabled state
[ 1521.853147][T18817] c2: entered allmulticast mode
[ 1521.855106][T18817] c2: entered promiscuous mode
[ 1522.353594][T18822] br0: port 3(c3) entered blocking state
[ 1522.353851][T18822] br0: port 3(c3) entered disabled state
[ 1522.354105][T18822] c3: entered allmulticast mode
[ 1522.356100][T18822] c3: entered promiscuous mode
[ 1522.844630][T18827] br0: port 4(sender) entered blocking state
[ 1522.844959][T18827] br0: port 4(sender) entered disabled state
[ 1522.845309][T18827] sender: entered allmulticast mode
[ 1522.847361][T18827] sender: entered promiscuous mode
[ 1523.032816][T18829] br0: port 4(sender) entered blocking state
[ 1523.033118][T18829] br0: port 4(sender) entered forwarding state
[ 1523.033590][T18829] br0: port 3(c3) entered blocking state
[ 1523.033798][T18829] br0: port 3(c3) entered forwarding state
[ 1523.034211][T18829] br0: port 2(c2) entered blocking state
[ 1523.034414][T18829] br0: port 2(c2) entered forwarding state
[ 1523.034825][T18829] br0: port 1(c1) entered blocking state
[ 1523.035043][T18829] br0: port 1(c1) entered forwarding state
[ 1534.964901][   T11] br0: port 1(c1) entered disabled state
[ 1535.069273][   T11] c1 (unregistering): left allmulticast mode
[ 1535.069624][   T11] c1 (unregistering): left promiscuous mode
[ 1535.069893][   T11] br0: port 1(c1) entered disabled state
[ 1535.342234][   T11] br0: port 2(c2) entered disabled state
[ 1535.485278][   T11] c2 (unregistering): left allmulticast mode
[ 1535.485642][   T11] c2 (unregistering): left promiscuous mode
[ 1535.485887][   T11] br0: port 2(c2) entered disabled state
[ 1535.747255][   T11] br0: port 3(c3) entered disabled state
[ 1535.886255][   T11] c3 (unregistering): left allmulticast mode
[ 1535.886608][   T11] c3 (unregistering): left promiscuous mode
[ 1535.886863][   T11] br0: port 3(c3) entered disabled state
[ 1536.137077][   T11] br0: port 4(sender) entered disabled state
[ 1536.254264][   T11] sender (unregistering): left allmulticast mode
[ 1536.254609][   T11] sender (unregistering): left promiscuous mode
[ 1536.254862][   T11] br0: port 4(sender) entered disabled state