[ 1756.016878][T13685] br0: port 1(veth1) entered blocking state
[ 1756.017809][T13685] br0: port 1(veth1) entered disabled state
[ 1756.018315][T13685] veth1: entered allmulticast mode
[ 1756.022580][T13685] veth1: entered promiscuous mode
[ 1756.153455][T13687] br0: port 2(veth2) entered blocking state
[ 1756.153890][T13687] br0: port 2(veth2) entered disabled state
[ 1756.154860][T13687] veth2: entered allmulticast mode
[ 1756.159092][T13687] veth2: entered promiscuous mode
[ 1756.287021][T13688] br0: port 3(veth4) entered blocking state
[ 1756.288537][T13688] br0: port 3(veth4) entered disabled state
[ 1756.289016][T13688] veth4: entered allmulticast mode
[ 1756.293608][T13688] veth4: entered promiscuous mode
[ 1757.146048][  T363] br0: port 1(veth1) entered blocking state
[ 1757.146750][  T363] br0: port 1(veth1) entered forwarding state
[ 1757.268052][   T45] br0: port 2(veth2) entered blocking state
[ 1757.268523][   T45] br0: port 2(veth2) entered forwarding state
[ 1757.411548][   T37] br0: port 3(veth4) entered blocking state
[ 1757.412003][   T37] br0: port 3(veth4) entered forwarding state
[ 1773.738732][T13754] veth3: entered promiscuous mode
[ 1775.950932][T13763] veth3: left promiscuous mode
[ 1776.105655][T13764] veth3: entered promiscuous mode
[ 1778.381119][T13773] veth3: left promiscuous mode
[ 1778.579835][T13781] br0: port 3(veth4) entered disabled state
[ 1778.695224][T13782] br0: port 2(veth2) entered disabled state
[ 1778.813235][T13783] br0: port 1(veth1) entered disabled state
[ 1778.936676][T13784] veth4: left allmulticast mode
[ 1778.937046][T13784] veth4: left promiscuous mode
[ 1778.938531][T13784] br0: port 3(veth4) entered disabled state
[ 1778.940935][T13784] veth2: left allmulticast mode
[ 1778.941292][T13784] veth2: left promiscuous mode
[ 1778.941791][T13784] br0: port 2(veth2) entered disabled state
[ 1778.944703][T13784] veth1: left allmulticast mode
[ 1778.945011][T13784] veth1: left promiscuous mode
[ 1778.945479][T13784] br0: port 1(veth1) entered disabled state