[ 3206.391803][T28560] br0: port 1(c1) entered blocking state
[ 3206.392232][T28560] br0: port 1(c1) entered disabled state
[ 3206.392580][T28560] c1: entered allmulticast mode
[ 3206.396084][T28560] c1: entered promiscuous mode
[ 3207.073848][T28565] br0: port 2(c2) entered blocking state
[ 3207.074222][T28565] br0: port 2(c2) entered disabled state
[ 3207.074578][T28565] c2: entered allmulticast mode
[ 3207.078622][T28565] c2: entered promiscuous mode
[ 3207.773530][T28570] br0: port 3(c3) entered blocking state
[ 3207.773981][T28570] br0: port 3(c3) entered disabled state
[ 3207.774344][T28570] c3: entered allmulticast mode
[ 3207.777979][T28570] c3: entered promiscuous mode
[ 3208.448627][T28575] br0: port 4(sender) entered blocking state
[ 3208.449715][T28575] br0: port 4(sender) entered disabled state
[ 3208.450181][T28575] sender: entered allmulticast mode
[ 3208.453702][T28575] sender: entered promiscuous mode
[ 3208.706895][T28577] br0: port 4(sender) entered blocking state
[ 3208.707399][T28577] br0: port 4(sender) entered forwarding state
[ 3208.708176][T28577] br0: port 3(c3) entered blocking state
[ 3208.708510][T28577] br0: port 3(c3) entered forwarding state
[ 3208.709195][T28577] br0: port 2(c2) entered blocking state
[ 3208.709549][T28577] br0: port 2(c2) entered forwarding state
[ 3208.710249][T28577] br0: port 1(c1) entered blocking state
[ 3208.710589][T28577] br0: port 1(c1) entered forwarding state
[ 3221.186556][   T70] br0: port 1(c1) entered disabled state
[ 3221.329820][   T70] c1 (unregistering): left allmulticast mode
[ 3221.330265][   T70] c1 (unregistering): left promiscuous mode
[ 3221.330651][   T70] br0: port 1(c1) entered disabled state
[ 3221.724809][   T70] br0: port 2(c2) entered disabled state
[ 3221.820807][   T70] c2 (unregistering): left allmulticast mode
[ 3221.821261][   T70] c2 (unregistering): left promiscuous mode
[ 3221.821641][   T70] br0: port 2(c2) entered disabled state
[ 3222.278576][   T70] br0: port 3(c3) entered disabled state
[ 3222.389102][   T70] c3 (unregistering): left allmulticast mode
[ 3222.389525][   T70] c3 (unregistering): left promiscuous mode
[ 3222.389898][   T70] br0: port 3(c3) entered disabled state
[ 3222.843213][   T70] br0: port 4(sender) entered disabled state
[ 3223.008194][   T70] sender (unregistering): left allmulticast mode
[ 3223.008608][   T70] sender (unregistering): left promiscuous mode
[ 3223.009003][   T70] br0: port 4(sender) entered disabled state