[ 3246.410262][T27876] br0: port 1(c1) entered blocking state
[ 3246.410623][T27876] br0: port 1(c1) entered disabled state
[ 3246.410982][T27876] c1: entered allmulticast mode
[ 3246.415235][T27876] c1: entered promiscuous mode
[ 3247.121125][T27881] br0: port 2(c2) entered blocking state
[ 3247.121504][T27881] br0: port 2(c2) entered disabled state
[ 3247.121863][T27881] c2: entered allmulticast mode
[ 3247.125939][T27881] c2: entered promiscuous mode
[ 3247.820601][T27886] br0: port 3(c3) entered blocking state
[ 3247.820967][T27886] br0: port 3(c3) entered disabled state
[ 3247.821358][T27886] c3: entered allmulticast mode
[ 3247.825352][T27886] c3: entered promiscuous mode
[ 3248.540684][T27891] br0: port 4(sender) entered blocking state
[ 3248.541466][T27891] br0: port 4(sender) entered disabled state
[ 3248.542228][T27891] sender: entered allmulticast mode
[ 3248.549396][T27891] sender: entered promiscuous mode
[ 3248.831153][T27893] br0: port 4(sender) entered blocking state
[ 3248.831632][T27893] br0: port 4(sender) entered forwarding state
[ 3248.832386][T27893] br0: port 3(c3) entered blocking state
[ 3248.832723][T27893] br0: port 3(c3) entered forwarding state
[ 3248.833403][T27893] br0: port 2(c2) entered blocking state
[ 3248.833740][T27893] br0: port 2(c2) entered forwarding state
[ 3248.834416][T27893] br0: port 1(c1) entered blocking state
[ 3248.834753][T27893] br0: port 1(c1) entered forwarding state
[ 3261.331662][   T67] br0: port 1(c1) entered disabled state
[ 3261.480510][   T67] c1 (unregistering): left allmulticast mode
[ 3261.480967][   T67] c1 (unregistering): left promiscuous mode
[ 3261.483393][   T67] br0: port 1(c1) entered disabled state
[ 3261.893791][   T67] br0: port 2(c2) entered disabled state
[ 3262.048011][   T67] c2 (unregistering): left allmulticast mode
[ 3262.048454][   T67] c2 (unregistering): left promiscuous mode
[ 3262.048821][   T67] br0: port 2(c2) entered disabled state
[ 3262.483118][   T67] br0: port 3(c3) entered disabled state
[ 3262.627053][   T67] c3 (unregistering): left allmulticast mode
[ 3262.627546][   T67] c3 (unregistering): left promiscuous mode
[ 3262.627928][   T67] br0: port 3(c3) entered disabled state
[ 3263.048290][   T67] br0: port 4(sender) entered disabled state
[ 3263.206949][   T67] sender (unregistering): left allmulticast mode
[ 3263.207534][   T67] sender (unregistering): left promiscuous mode
[ 3263.207960][   T67] br0: port 4(sender) entered disabled state