[ 1497.889324][T18790] br0: port 1(c1) entered blocking state
[ 1497.889690][T18790] br0: port 1(c1) entered disabled state
[ 1497.889938][T18790] c1: entered allmulticast mode
[ 1497.892893][T18790] c1: entered promiscuous mode
[ 1498.355123][T18795] br0: port 2(c2) entered blocking state
[ 1498.355456][T18795] br0: port 2(c2) entered disabled state
[ 1498.355706][T18795] c2: entered allmulticast mode
[ 1498.357593][T18795] c2: entered promiscuous mode
[ 1498.818340][T18800] br0: port 3(c3) entered blocking state
[ 1498.818643][T18800] br0: port 3(c3) entered disabled state
[ 1498.818867][T18800] c3: entered allmulticast mode
[ 1498.820710][T18800] c3: entered promiscuous mode
[ 1499.278439][T18805] br0: port 4(sender) entered blocking state
[ 1499.278715][T18805] br0: port 4(sender) entered disabled state
[ 1499.278981][T18805] sender: entered allmulticast mode
[ 1499.280807][T18805] sender: entered promiscuous mode
[ 1499.458406][T18807] br0: port 4(sender) entered blocking state
[ 1499.458704][T18807] br0: port 4(sender) entered forwarding state
[ 1499.459166][T18807] br0: port 3(c3) entered blocking state
[ 1499.459362][T18807] br0: port 3(c3) entered forwarding state
[ 1499.459750][T18807] br0: port 2(c2) entered blocking state
[ 1499.459948][T18807] br0: port 2(c2) entered forwarding state
[ 1499.460356][T18807] br0: port 1(c1) entered blocking state
[ 1499.460564][T18807] br0: port 1(c1) entered forwarding state
[ 1511.316855][   T11] br0: port 1(c1) entered disabled state
[ 1511.426726][   T11] c1 (unregistering): left allmulticast mode
[ 1511.426994][   T11] c1 (unregistering): left promiscuous mode
[ 1511.427229][   T11] br0: port 1(c1) entered disabled state
[ 1511.656618][   T11] br0: port 2(c2) entered disabled state
[ 1511.781739][   T11] c2 (unregistering): left allmulticast mode
[ 1511.782066][   T11] c2 (unregistering): left promiscuous mode
[ 1511.782292][   T11] br0: port 2(c2) entered disabled state
[ 1512.015483][   T11] br0: port 3(c3) entered disabled state
[ 1512.157759][   T11] c3 (unregistering): left allmulticast mode
[ 1512.158023][   T11] c3 (unregistering): left promiscuous mode
[ 1512.158256][   T11] br0: port 3(c3) entered disabled state
[ 1512.387201][   T11] br0: port 4(sender) entered disabled state
[ 1512.497764][   T11] sender (unregistering): left allmulticast mode
[ 1512.498059][   T11] sender (unregistering): left promiscuous mode
[ 1512.498307][   T11] br0: port 4(sender) entered disabled state