[ 1497.421804][T18779] br0: port 1(c1) entered blocking state
[ 1497.422057][T18779] br0: port 1(c1) entered disabled state
[ 1497.422285][T18779] c1: entered allmulticast mode
[ 1497.424150][T18779] c1: entered promiscuous mode
[ 1497.862638][T18784] br0: port 2(c2) entered blocking state
[ 1497.862863][T18784] br0: port 2(c2) entered disabled state
[ 1497.863080][T18784] c2: entered allmulticast mode
[ 1497.864991][T18784] c2: entered promiscuous mode
[ 1498.307650][T18789] br0: port 3(c3) entered blocking state
[ 1498.307975][T18789] br0: port 3(c3) entered disabled state
[ 1498.308205][T18789] c3: entered allmulticast mode
[ 1498.310067][T18789] c3: entered promiscuous mode
[ 1498.752007][T18794] br0: port 4(sender) entered blocking state
[ 1498.752279][T18794] br0: port 4(sender) entered disabled state
[ 1498.752572][T18794] sender: entered allmulticast mode
[ 1498.754762][T18794] sender: entered promiscuous mode
[ 1498.920423][T18796] br0: port 4(sender) entered blocking state
[ 1498.920710][T18796] br0: port 4(sender) entered forwarding state
[ 1498.921153][T18796] br0: port 3(c3) entered blocking state
[ 1498.921366][T18796] br0: port 3(c3) entered forwarding state
[ 1498.921822][T18796] br0: port 2(c2) entered blocking state
[ 1498.922023][T18796] br0: port 2(c2) entered forwarding state
[ 1498.922430][T18796] br0: port 1(c1) entered blocking state
[ 1498.922632][T18796] br0: port 1(c1) entered forwarding state
[ 1510.695977][   T11] br0: port 1(c1) entered disabled state
[ 1510.847959][   T11] c1 (unregistering): left allmulticast mode
[ 1510.848286][   T11] c1 (unregistering): left promiscuous mode
[ 1510.848515][   T11] br0: port 1(c1) entered disabled state
[ 1511.040938][   T11] br0: port 2(c2) entered disabled state
[ 1511.193964][   T11] c2 (unregistering): left allmulticast mode
[ 1511.194215][   T11] c2 (unregistering): left promiscuous mode
[ 1511.194443][   T11] br0: port 2(c2) entered disabled state
[ 1511.392096][   T11] br0: port 3(c3) entered disabled state
[ 1511.504932][   T11] c3 (unregistering): left allmulticast mode
[ 1511.505184][   T11] c3 (unregistering): left promiscuous mode
[ 1511.505404][   T11] br0: port 3(c3) entered disabled state
[ 1511.746769][   T11] br0: port 4(sender) entered disabled state
[ 1511.829999][   T11] sender (unregistering): left allmulticast mode
[ 1511.830278][   T11] sender (unregistering): left promiscuous mode
[ 1511.830530][   T11] br0: port 4(sender) entered disabled state