[ 1495.476536][T18816] br0: port 1(c1) entered blocking state
[ 1495.476876][T18816] br0: port 1(c1) entered disabled state
[ 1495.477119][T18816] c1: entered allmulticast mode
[ 1495.479050][T18816] c1: entered promiscuous mode
[ 1495.937757][T18821] br0: port 2(c2) entered blocking state
[ 1495.938100][T18821] br0: port 2(c2) entered disabled state
[ 1495.938346][T18821] c2: entered allmulticast mode
[ 1495.940271][T18821] c2: entered promiscuous mode
[ 1496.403579][T18826] br0: port 3(c3) entered blocking state
[ 1496.403883][T18826] br0: port 3(c3) entered disabled state
[ 1496.404114][T18826] c3: entered allmulticast mode
[ 1496.405993][T18826] c3: entered promiscuous mode
[ 1496.857975][T18831] br0: port 4(sender) entered blocking state
[ 1496.858299][T18831] br0: port 4(sender) entered disabled state
[ 1496.858955][T18831] sender: entered allmulticast mode
[ 1496.860869][T18831] sender: entered promiscuous mode
[ 1497.042992][T18833] br0: port 4(sender) entered blocking state
[ 1497.043326][T18833] br0: port 4(sender) entered forwarding state
[ 1497.043822][T18833] br0: port 3(c3) entered blocking state
[ 1497.044054][T18833] br0: port 3(c3) entered forwarding state
[ 1497.044503][T18833] br0: port 2(c2) entered blocking state
[ 1497.044734][T18833] br0: port 2(c2) entered forwarding state
[ 1497.045155][T18833] br0: port 1(c1) entered blocking state
[ 1497.045398][T18833] br0: port 1(c1) entered forwarding state
[ 1508.913525][   T11] br0: port 1(c1) entered disabled state
[ 1509.071226][   T11] c1 (unregistering): left allmulticast mode
[ 1509.071613][   T11] c1 (unregistering): left promiscuous mode
[ 1509.071863][   T11] br0: port 1(c1) entered disabled state
[ 1509.305595][   T11] br0: port 2(c2) entered disabled state
[ 1509.481179][   T11] c2 (unregistering): left allmulticast mode
[ 1509.481459][   T11] c2 (unregistering): left promiscuous mode
[ 1509.481683][   T11] br0: port 2(c2) entered disabled state
[ 1509.691230][   T11] br0: port 3(c3) entered disabled state
[ 1509.842109][   T11] c3 (unregistering): left allmulticast mode
[ 1509.842482][   T11] c3 (unregistering): left promiscuous mode
[ 1509.842715][   T11] br0: port 3(c3) entered disabled state
[ 1510.059968][   T11] br0: port 4(sender) entered disabled state
[ 1510.201127][   T11] sender (unregistering): left allmulticast mode
[ 1510.201427][   T11] sender (unregistering): left promiscuous mode
[ 1510.201648][   T11] br0: port 4(sender) entered disabled state