[ 2217.832654][T18344] br0: port 1(c1) entered blocking state
[ 2217.832898][T18344] br0: port 1(c1) entered disabled state
[ 2217.833123][T18344] c1: entered allmulticast mode
[ 2217.842190][T18344] c1: entered promiscuous mode
[ 2218.634692][T18349] br0: port 2(c2) entered blocking state
[ 2218.634969][T18349] br0: port 2(c2) entered disabled state
[ 2218.635186][T18349] c2: entered allmulticast mode
[ 2218.638243][T18349] c2: entered promiscuous mode
[ 2219.461865][T18354] br0: port 3(c3) entered blocking state
[ 2219.462174][T18354] br0: port 3(c3) entered disabled state
[ 2219.462423][T18354] c3: entered allmulticast mode
[ 2219.464433][T18354] c3: entered promiscuous mode
[ 2220.297843][T18359] br0: port 4(sender) entered blocking state
[ 2220.298144][T18359] br0: port 4(sender) entered disabled state
[ 2220.298735][T18359] sender: entered allmulticast mode
[ 2220.300651][T18359] sender: entered promiscuous mode
[ 2220.628087][T18361] br0: port 4(sender) entered blocking state
[ 2220.628356][T18361] br0: port 4(sender) entered forwarding state
[ 2220.628812][T18361] br0: port 3(c3) entered blocking state
[ 2220.628999][T18361] br0: port 3(c3) entered forwarding state
[ 2220.629379][T18361] br0: port 2(c2) entered blocking state
[ 2220.630081][T18361] br0: port 2(c2) entered forwarding state
[ 2220.630477][T18361] br0: port 1(c1) entered blocking state
[ 2220.630674][T18361] br0: port 1(c1) entered forwarding state
[ 2233.502226][   T11] br0: port 1(c1) entered disabled state
[ 2233.611064][   T11] c1 (unregistering): left allmulticast mode
[ 2233.611366][   T11] c1 (unregistering): left promiscuous mode
[ 2233.611648][   T11] br0: port 1(c1) entered disabled state
[ 2234.215274][   T11] br0: port 2(c2) entered disabled state
[ 2234.351038][   T11] c2 (unregistering): left allmulticast mode
[ 2234.351346][   T11] c2 (unregistering): left promiscuous mode
[ 2234.351609][   T11] br0: port 2(c2) entered disabled state
[ 2234.830040][   T11] br0: port 3(c3) entered disabled state
[ 2234.950997][   T11] c3 (unregistering): left allmulticast mode
[ 2234.951306][   T11] c3 (unregistering): left promiscuous mode
[ 2234.951570][   T11] br0: port 3(c3) entered disabled state
[ 2235.498504][   T11] br0: port 4(sender) entered disabled state
[ 2235.637057][   T11] sender (unregistering): left allmulticast mode
[ 2235.637356][   T11] sender (unregistering): left promiscuous mode
[ 2235.637599][   T11] br0: port 4(sender) entered disabled state