[ 1517.715524][T18773] br0: port 1(c1) entered blocking state
[ 1517.715813][T18773] br0: port 1(c1) entered disabled state
[ 1517.716068][T18773] c1: entered allmulticast mode
[ 1517.717995][T18773] c1: entered promiscuous mode
[ 1518.216609][T18778] br0: port 2(c2) entered blocking state
[ 1518.216950][T18778] br0: port 2(c2) entered disabled state
[ 1518.217203][T18778] c2: entered allmulticast mode
[ 1518.219163][T18778] c2: entered promiscuous mode
[ 1518.699733][T18783] br0: port 3(c3) entered blocking state
[ 1518.700039][T18783] br0: port 3(c3) entered disabled state
[ 1518.700279][T18783] c3: entered allmulticast mode
[ 1518.702167][T18783] c3: entered promiscuous mode
[ 1519.221224][T18788] br0: port 4(sender) entered blocking state
[ 1519.221570][T18788] br0: port 4(sender) entered disabled state
[ 1519.221834][T18788] sender: entered allmulticast mode
[ 1519.223753][T18788] sender: entered promiscuous mode
[ 1519.422477][T18790] br0: port 4(sender) entered blocking state
[ 1519.422767][T18790] br0: port 4(sender) entered forwarding state
[ 1519.423233][T18790] br0: port 3(c3) entered blocking state
[ 1519.423435][T18790] br0: port 3(c3) entered forwarding state
[ 1519.423921][T18790] br0: port 2(c2) entered blocking state
[ 1519.424138][T18790] br0: port 2(c2) entered forwarding state
[ 1519.424544][T18790] br0: port 1(c1) entered blocking state
[ 1519.424752][T18790] br0: port 1(c1) entered forwarding state
[ 1531.491846][   T11] br0: port 1(c1) entered disabled state
[ 1531.607730][   T11] c1 (unregistering): left allmulticast mode
[ 1531.607997][   T11] c1 (unregistering): left promiscuous mode
[ 1531.608263][   T11] br0: port 1(c1) entered disabled state
[ 1531.932458][   T11] br0: port 2(c2) entered disabled state
[ 1532.035383][   T11] c2 (unregistering): left allmulticast mode
[ 1532.035879][   T11] c2 (unregistering): left promiscuous mode
[ 1532.036262][   T11] br0: port 2(c2) entered disabled state
[ 1532.326222][   T11] br0: port 3(c3) entered disabled state
[ 1532.437741][   T11] c3 (unregistering): left allmulticast mode
[ 1532.438006][   T11] c3 (unregistering): left promiscuous mode
[ 1532.438240][   T11] br0: port 3(c3) entered disabled state
[ 1532.794234][   T11] br0: port 4(sender) entered disabled state
[ 1532.906731][   T11] sender (unregistering): left allmulticast mode
[ 1532.907000][   T11] sender (unregistering): left promiscuous mode
[ 1532.907238][   T11] br0: port 4(sender) entered disabled state