[  312.014416] br: port 1(veth1) entered blocking state
[  312.014485] br: port 1(veth1) entered disabled state
[  312.014539] veth1: entered allmulticast mode
[  312.014642] veth1: entered promiscuous mode
[  312.014822] br: port 1(veth1) entered blocking state
[  312.014879] br: port 1(veth1) entered forwarding state
[  312.028125] br: port 2(veth3) entered blocking state
[  312.028184] br: port 2(veth3) entered disabled state
[  312.028234] veth3: entered allmulticast mode
[  312.028317] veth3: entered promiscuous mode
[  312.028487] br: port 2(veth3) entered blocking state
[  312.028551] br: port 2(veth3) entered forwarding state
[  312.043134] br: port 3(veth4) entered blocking state
[  312.043218] br: port 3(veth4) entered disabled state
[  312.043269] veth4: entered allmulticast mode
[  312.043367] veth4: entered promiscuous mode
[  312.043465] br: port 3(veth4) entered blocking state
[  312.043507] br: port 3(veth4) entered forwarding state
[  415.306583] br: port 3(veth4) entered disabled state
[  415.306712] veth4: left allmulticast mode
[  415.306749] veth4: left promiscuous mode
[  415.306791] br: port 3(veth4) entered disabled state
[  415.319482] br: port 2(veth3) entered disabled state
[  415.319591] veth3: left allmulticast mode
[  415.319634] veth3: left promiscuous mode
[  415.319678] br: port 2(veth3) entered disabled state
[  415.332566] br: port 1(veth1) entered disabled state
[  415.332718] veth1: left allmulticast mode
[  415.332799] veth1: left promiscuous mode
[  415.332863] br: port 1(veth1) entered disabled state