[  868.090543][T20738] br0: port 1(veth1) entered blocking state
[  868.090838][T20738] br0: port 1(veth1) entered disabled state
[  868.091045][T20738] veth1: entered allmulticast mode
[  868.093430][T20738] veth1: entered promiscuous mode
[  868.115540][T20740] br0: port 2(veth2) entered blocking state
[  868.115777][T20740] br0: port 2(veth2) entered disabled state
[  868.115969][T20740] veth2: entered allmulticast mode
[  868.117453][T20740] veth2: entered promiscuous mode
[  868.138160][T20741] br0: port 3(veth4) entered blocking state
[  868.138358][T20741] br0: port 3(veth4) entered disabled state
[  868.138936][T20741] veth4: entered allmulticast mode
[  868.140391][T20741] veth4: entered promiscuous mode
[  868.370990][T19572] br0: port 1(veth1) entered blocking state
[  868.371213][T19572] br0: port 1(veth1) entered forwarding state
[  868.413638][   T46] br0: port 2(veth2) entered blocking state
[  868.413946][   T46] br0: port 2(veth2) entered forwarding state
[  868.447904][   T37] br0: port 3(veth4) entered blocking state
[  868.448121][   T37] br0: port 3(veth4) entered forwarding state
[  882.229130][T20807] veth3: entered promiscuous mode
[  883.421327][T20816] veth3: left promiscuous mode
[  883.446743][T20817] veth3: entered promiscuous mode
[  884.667218][T20826] veth3: left promiscuous mode
[  884.736409][T20834] br0: port 3(veth4) entered disabled state
[  884.757797][T20835] br0: port 2(veth2) entered disabled state
[  884.781263][T20836] br0: port 1(veth1) entered disabled state
[  884.812518][T20837] veth4: left allmulticast mode
[  884.812794][T20837] veth4: left promiscuous mode
[  884.813159][T20837] br0: port 3(veth4) entered disabled state
[  884.815510][T20837] veth2: left allmulticast mode
[  884.815750][T20837] veth2: left promiscuous mode
[  884.816103][T20837] br0: port 2(veth2) entered disabled state
[  884.816968][T20837] veth1: left allmulticast mode
[  884.817111][T20837] veth1: left promiscuous mode
[  884.817326][T20837] br0: port 1(veth1) entered disabled state