[ 3104.343946][T28531] br0: port 1(c1) entered blocking state
[ 3104.344402][T28531] br0: port 1(c1) entered disabled state
[ 3104.344765][T28531] c1: entered allmulticast mode
[ 3104.348309][T28531] c1: entered promiscuous mode
[ 3105.056471][T28536] br0: port 2(c2) entered blocking state
[ 3105.056899][T28536] br0: port 2(c2) entered disabled state
[ 3105.057273][T28536] c2: entered allmulticast mode
[ 3105.060817][T28536] c2: entered promiscuous mode
[ 3105.761421][T28541] br0: port 3(c3) entered blocking state
[ 3105.761862][T28541] br0: port 3(c3) entered disabled state
[ 3105.762251][T28541] c3: entered allmulticast mode
[ 3105.765758][T28541] c3: entered promiscuous mode
[ 3106.479622][T28546] br0: port 4(sender) entered blocking state
[ 3106.480155][T28546] br0: port 4(sender) entered disabled state
[ 3106.480587][T28546] sender: entered allmulticast mode
[ 3106.485112][T28546] sender: entered promiscuous mode
[ 3106.761896][T28548] br0: port 4(sender) entered blocking state
[ 3106.762383][T28548] br0: port 4(sender) entered forwarding state
[ 3106.763163][T28548] br0: port 3(c3) entered blocking state
[ 3106.763506][T28548] br0: port 3(c3) entered forwarding state
[ 3106.764232][T28548] br0: port 2(c2) entered blocking state
[ 3106.764577][T28548] br0: port 2(c2) entered forwarding state
[ 3106.765277][T28548] br0: port 1(c1) entered blocking state
[ 3106.765622][T28548] br0: port 1(c1) entered forwarding state
[ 3119.320492][   T12] br0: port 1(c1) entered disabled state
[ 3119.442746][   T12] c1 (unregistering): left allmulticast mode
[ 3119.443547][   T12] c1 (unregistering): left promiscuous mode
[ 3119.444269][   T12] br0: port 1(c1) entered disabled state
[ 3119.889128][   T12] br0: port 2(c2) entered disabled state
[ 3120.066036][   T12] c2 (unregistering): left allmulticast mode
[ 3120.066583][   T12] c2 (unregistering): left promiscuous mode
[ 3120.066983][   T12] br0: port 2(c2) entered disabled state
[ 3120.504027][   T12] br0: port 3(c3) entered disabled state
[ 3120.640046][   T12] c3 (unregistering): left allmulticast mode
[ 3120.640543][   T12] c3 (unregistering): left promiscuous mode
[ 3120.640963][   T12] br0: port 3(c3) entered disabled state
[ 3121.054261][   T12] br0: port 4(sender) entered disabled state
[ 3121.231053][   T12] sender (unregistering): left allmulticast mode
[ 3121.231525][   T12] sender (unregistering): left promiscuous mode
[ 3121.232024][   T12] br0: port 4(sender) entered disabled state