[   48.540865] br: port 1(veth1) entered blocking state
[   48.540922] br: port 1(veth1) entered disabled state
[   48.540959] veth1: entered allmulticast mode
[   48.541015] veth1: entered promiscuous mode
[   48.541083] br: port 1(veth1) entered blocking state
[   48.541121] br: port 1(veth1) entered forwarding state
[   48.545578] br: port 2(veth3) entered blocking state
[   48.545642] br: port 2(veth3) entered disabled state
[   48.545702] veth3: entered allmulticast mode
[   48.545787] veth3: entered promiscuous mode
[   48.545967] br: port 2(veth3) entered blocking state
[   48.546024] br: port 2(veth3) entered forwarding state
[   48.550173] br: port 3(veth4) entered blocking state
[   48.550208] br: port 3(veth4) entered disabled state
[   48.550240] veth4: entered allmulticast mode
[   48.550291] veth4: entered promiscuous mode
[   48.550424] br: port 3(veth4) entered blocking state
[   48.550454] br: port 3(veth4) entered forwarding state
[  149.398580] br: port 3(veth4) entered disabled state
[  149.398739] veth4: left allmulticast mode
[  149.398827] veth4: left promiscuous mode
[  149.398903] br: port 3(veth4) entered disabled state
[  149.402176] br: port 2(veth3) entered disabled state
[  149.402216] veth3: left allmulticast mode
[  149.402235] veth3: left promiscuous mode
[  149.402259] br: port 2(veth3) entered disabled state
[  149.405504] br: port 1(veth1) entered disabled state
[  149.405541] veth1: left allmulticast mode
[  149.405559] veth1: left promiscuous mode
[  149.405578] br: port 1(veth1) entered disabled state