[ 1040.820324][  T518] br0: port 1(c1) entered blocking state
[ 1040.820674][  T518] br0: port 1(c1) entered disabled state
[ 1040.820998][  T518] c1: entered allmulticast mode
[ 1040.822772][  T518] c1: entered promiscuous mode
[ 1041.006192][  T523] br0: port 2(c2) entered blocking state
[ 1041.006528][  T523] br0: port 2(c2) entered disabled state
[ 1041.007074][  T523] c2: entered allmulticast mode
[ 1041.008850][  T523] c2: entered promiscuous mode
[ 1041.192476][  T528] br0: port 3(c3) entered blocking state
[ 1041.192766][  T528] br0: port 3(c3) entered disabled state
[ 1041.193029][  T528] c3: entered allmulticast mode
[ 1041.194677][  T528] c3: entered promiscuous mode
[ 1041.364592][  T533] br0: port 4(sender) entered blocking state
[ 1041.364986][  T533] br0: port 4(sender) entered disabled state
[ 1041.365373][  T533] sender: entered allmulticast mode
[ 1041.367641][  T533] sender: entered promiscuous mode
[ 1041.434822][  T535] br0: port 4(sender) entered blocking state
[ 1041.435227][  T535] br0: port 4(sender) entered forwarding state
[ 1041.435770][  T535] br0: port 3(c3) entered blocking state
[ 1041.436081][  T535] br0: port 3(c3) entered forwarding state
[ 1041.437168][  T535] br0: port 2(c2) entered blocking state
[ 1041.437484][  T535] br0: port 2(c2) entered forwarding state
[ 1041.438023][  T535] br0: port 1(c1) entered blocking state
[ 1041.438346][  T535] br0: port 1(c1) entered forwarding state
[ 1052.512878][   T12] br0: port 1(c1) entered disabled state
[ 1052.516738][   T12] c1 (unregistering): left allmulticast mode
[ 1052.517125][   T12] c1 (unregistering): left promiscuous mode
[ 1052.517503][   T12] br0: port 1(c1) entered disabled state
[ 1052.669402][   T12] br0: port 2(c2) entered disabled state
[ 1052.673449][   T12] c2 (unregistering): left allmulticast mode
[ 1052.673837][   T12] c2 (unregistering): left promiscuous mode
[ 1052.674215][   T12] br0: port 2(c2) entered disabled state
[ 1052.816800][   T12] br0: port 3(c3) entered disabled state
[ 1052.822118][   T12] c3 (unregistering): left allmulticast mode
[ 1052.822494][   T12] c3 (unregistering): left promiscuous mode
[ 1052.822834][   T12] br0: port 3(c3) entered disabled state
[ 1052.955887][   T12] br0: port 4(sender) entered disabled state
[ 1052.959737][   T12] sender (unregistering): left allmulticast mode
[ 1052.960084][   T12] sender (unregistering): left promiscuous mode
[ 1052.960441][   T12] br0: port 4(sender) entered disabled state