[  776.573276][ T3952] br: port 1(veth1) entered blocking state
[  776.573528][ T3952] br: port 1(veth1) entered disabled state
[  776.573761][ T3952] veth1: entered allmulticast mode
[  776.575720][ T3952] veth1: entered promiscuous mode
[  776.577488][   T51] br: port 1(veth1) entered blocking state
[  776.577726][   T51] br: port 1(veth1) entered forwarding state
[  776.744233][ T3955] br: port 2(veth3) entered blocking state
[  776.744517][ T3955] br: port 2(veth3) entered disabled state
[  776.744795][ T3955] veth3: entered allmulticast mode
[  776.749179][ T3955] veth3: entered promiscuous mode
[  776.752650][ T3954] br: port 2(veth3) entered blocking state
[  776.753019][ T3954] br: port 2(veth3) entered forwarding state
[  776.904486][ T3956] br: port 3(veth4) entered blocking state
[  776.905859][ T3956] br: port 3(veth4) entered disabled state
[  776.906271][ T3956] veth4: entered allmulticast mode
[  776.909458][ T3956] veth4: entered promiscuous mode
[  776.911550][   T64] br: port 3(veth4) entered blocking state
[  776.911919][   T64] br: port 3(veth4) entered forwarding state
[  922.349796][ T4429] br: port 3(veth4) entered disabled state
[  922.351556][ T4429] veth4: left allmulticast mode
[  922.351999][ T4429] veth4: left promiscuous mode
[  922.352500][ T4429] br: port 3(veth4) entered disabled state
[  922.516296][ T4431] br: port 2(veth3) entered disabled state
[  922.517044][ T4431] veth3: left allmulticast mode
[  922.517236][ T4431] veth3: left promiscuous mode
[  922.517542][ T4431] br: port 2(veth3) entered disabled state
[  922.677475][ T4433] br: port 1(veth1) entered disabled state
[  922.678463][ T4433] veth1: left allmulticast mode
[  922.678683][ T4433] veth1: left promiscuous mode
[  922.679062][ T4433] br: port 1(veth1) entered disabled state