[ 2480.040547][T19122] br0: port 1(c1) entered blocking state
[ 2480.040797][T19122] br0: port 1(c1) entered disabled state
[ 2480.041037][T19122] c1: entered allmulticast mode
[ 2480.042909][T19122] c1: entered promiscuous mode
[ 2480.960259][T19127] br0: port 2(c2) entered blocking state
[ 2480.960563][T19127] br0: port 2(c2) entered disabled state
[ 2480.960790][T19127] c2: entered allmulticast mode
[ 2480.963146][T19127] c2: entered promiscuous mode
[ 2481.871930][T19132] br0: port 3(c3) entered blocking state
[ 2481.872157][T19132] br0: port 3(c3) entered disabled state
[ 2481.873046][T19132] c3: entered allmulticast mode
[ 2481.875084][T19132] c3: entered promiscuous mode
[ 2482.773683][T19137] br0: port 4(sender) entered blocking state
[ 2482.774026][T19137] br0: port 4(sender) entered disabled state
[ 2482.774291][T19137] sender: entered allmulticast mode
[ 2482.776120][T19137] sender: entered promiscuous mode
[ 2483.116085][T19139] br0: port 4(sender) entered blocking state
[ 2483.116389][T19139] br0: port 4(sender) entered forwarding state
[ 2483.116839][T19139] br0: port 3(c3) entered blocking state
[ 2483.117037][T19139] br0: port 3(c3) entered forwarding state
[ 2483.117447][T19139] br0: port 2(c2) entered blocking state
[ 2483.117642][T19139] br0: port 2(c2) entered forwarding state
[ 2483.118034][T19139] br0: port 1(c1) entered blocking state
[ 2483.118247][T19139] br0: port 1(c1) entered forwarding state
[ 2496.272675][   T11] br0: port 1(c1) entered disabled state
[ 2496.364971][   T11] c1 (unregistering): left allmulticast mode
[ 2496.365219][   T11] c1 (unregistering): left promiscuous mode
[ 2496.365445][   T11] br0: port 1(c1) entered disabled state
[ 2496.962030][   T11] br0: port 2(c2) entered disabled state
[ 2497.032934][   T11] c2 (unregistering): left allmulticast mode
[ 2497.033182][   T11] c2 (unregistering): left promiscuous mode
[ 2497.033419][   T11] br0: port 2(c2) entered disabled state
[ 2497.641042][   T11] br0: port 3(c3) entered disabled state
[ 2497.783053][   T11] c3 (unregistering): left allmulticast mode
[ 2497.783287][   T11] c3 (unregistering): left promiscuous mode
[ 2497.783515][   T11] br0: port 3(c3) entered disabled state
[ 2498.317524][   T11] br0: port 4(sender) entered disabled state
[ 2498.428245][   T11] sender (unregistering): left allmulticast mode
[ 2498.428503][   T11] sender (unregistering): left promiscuous mode
[ 2498.428719][   T11] br0: port 4(sender) entered disabled state