[ 1528.620860][T18800] br0: port 1(c1) entered blocking state
[ 1528.621163][T18800] br0: port 1(c1) entered disabled state
[ 1528.621390][T18800] c1: entered allmulticast mode
[ 1528.624069][T18800] c1: entered promiscuous mode
[ 1529.071766][T18805] br0: port 2(c2) entered blocking state
[ 1529.072069][T18805] br0: port 2(c2) entered disabled state
[ 1529.072300][T18805] c2: entered allmulticast mode
[ 1529.074176][T18805] c2: entered promiscuous mode
[ 1529.541939][T18810] br0: port 3(c3) entered blocking state
[ 1529.542209][T18810] br0: port 3(c3) entered disabled state
[ 1529.542452][T18810] c3: entered allmulticast mode
[ 1529.544372][T18810] c3: entered promiscuous mode
[ 1530.008356][T18815] br0: port 4(sender) entered blocking state
[ 1530.008910][T18815] br0: port 4(sender) entered disabled state
[ 1530.009185][T18815] sender: entered allmulticast mode
[ 1530.011379][T18815] sender: entered promiscuous mode
[ 1530.181589][T18817] br0: port 4(sender) entered blocking state
[ 1530.181895][T18817] br0: port 4(sender) entered forwarding state
[ 1530.182339][T18817] br0: port 3(c3) entered blocking state
[ 1530.182539][T18817] br0: port 3(c3) entered forwarding state
[ 1530.182961][T18817] br0: port 2(c2) entered blocking state
[ 1530.183159][T18817] br0: port 2(c2) entered forwarding state
[ 1530.183550][T18817] br0: port 1(c1) entered blocking state
[ 1530.183763][T18817] br0: port 1(c1) entered forwarding state
[ 1542.018865][   T68] br0: port 1(c1) entered disabled state
[ 1542.108283][   T68] c1 (unregistering): left allmulticast mode
[ 1542.108551][   T68] c1 (unregistering): left promiscuous mode
[ 1542.108800][   T68] br0: port 1(c1) entered disabled state
[ 1542.396107][   T68] br0: port 2(c2) entered disabled state
[ 1542.476248][   T68] c2 (unregistering): left allmulticast mode
[ 1542.476557][   T68] c2 (unregistering): left promiscuous mode
[ 1542.476789][   T68] br0: port 2(c2) entered disabled state
[ 1542.746840][   T68] br0: port 3(c3) entered disabled state
[ 1542.859292][   T68] c3 (unregistering): left allmulticast mode
[ 1542.859587][   T68] c3 (unregistering): left promiscuous mode
[ 1542.859810][   T68] br0: port 3(c3) entered disabled state
[ 1543.114496][   T68] br0: port 4(sender) entered disabled state
[ 1543.202297][   T68] sender (unregistering): left allmulticast mode
[ 1543.202618][   T68] sender (unregistering): left promiscuous mode
[ 1543.202858][   T68] br0: port 4(sender) entered disabled state