[ 1543.332303][T18800] br0: port 1(c1) entered blocking state
[ 1543.332606][T18800] br0: port 1(c1) entered disabled state
[ 1543.332881][T18800] c1: entered allmulticast mode
[ 1543.334815][T18800] c1: entered promiscuous mode
[ 1543.785155][T18805] br0: port 2(c2) entered blocking state
[ 1543.785892][T18805] br0: port 2(c2) entered disabled state
[ 1543.786140][T18805] c2: entered allmulticast mode
[ 1543.788051][T18805] c2: entered promiscuous mode
[ 1544.252036][T18810] br0: port 3(c3) entered blocking state
[ 1544.252401][T18810] br0: port 3(c3) entered disabled state
[ 1544.252666][T18810] c3: entered allmulticast mode
[ 1544.254834][T18810] c3: entered promiscuous mode
[ 1544.750353][T18815] br0: port 4(sender) entered blocking state
[ 1544.750706][T18815] br0: port 4(sender) entered disabled state
[ 1544.751032][T18815] sender: entered allmulticast mode
[ 1544.753790][T18815] sender: entered promiscuous mode
[ 1544.926823][T18817] br0: port 4(sender) entered blocking state
[ 1544.927197][T18817] br0: port 4(sender) entered forwarding state
[ 1544.927728][T18817] br0: port 3(c3) entered blocking state
[ 1544.927988][T18817] br0: port 3(c3) entered forwarding state
[ 1544.928473][T18817] br0: port 2(c2) entered blocking state
[ 1544.928733][T18817] br0: port 2(c2) entered forwarding state
[ 1544.929196][T18817] br0: port 1(c1) entered blocking state
[ 1544.929466][T18817] br0: port 1(c1) entered forwarding state
[ 1556.866565][   T11] br0: port 1(c1) entered disabled state
[ 1556.945957][   T11] c1 (unregistering): left allmulticast mode
[ 1556.946241][   T11] c1 (unregistering): left promiscuous mode
[ 1556.946482][   T11] br0: port 1(c1) entered disabled state
[ 1557.243939][   T11] br0: port 2(c2) entered disabled state
[ 1557.352945][   T11] c2 (unregistering): left allmulticast mode
[ 1557.353194][   T11] c2 (unregistering): left promiscuous mode
[ 1557.353425][   T11] br0: port 2(c2) entered disabled state
[ 1557.620373][   T11] br0: port 3(c3) entered disabled state
[ 1557.693934][   T11] c3 (unregistering): left allmulticast mode
[ 1557.694187][   T11] c3 (unregistering): left promiscuous mode
[ 1557.694418][   T11] br0: port 3(c3) entered disabled state
[ 1557.989959][   T11] br0: port 4(sender) entered disabled state
[ 1558.108912][   T11] sender (unregistering): left allmulticast mode
[ 1558.109171][   T11] sender (unregistering): left promiscuous mode
[ 1558.109395][   T11] br0: port 4(sender) entered disabled state