[  421.266346] br0: port 1(veth1) entered blocking state
[  421.266394] br0: port 1(veth1) entered disabled state
[  421.266441] veth1: entered allmulticast mode
[  421.266497] veth1: entered promiscuous mode
[  421.270029] br0: port 2(veth2) entered blocking state
[  421.270094] br0: port 2(veth2) entered disabled state
[  421.270162] veth2: entered allmulticast mode
[  421.270248] veth2: entered promiscuous mode
[  421.273814] br0: port 3(veth4) entered blocking state
[  421.273846] br0: port 3(veth4) entered disabled state
[  421.273883] veth4: entered allmulticast mode
[  421.273938] veth4: entered promiscuous mode
[  421.307047] br0: port 1(veth1) entered blocking state
[  421.307112] br0: port 1(veth1) entered forwarding state
[  421.310763] br0: port 2(veth2) entered blocking state
[  421.310800] br0: port 2(veth2) entered forwarding state
[  421.314362] br0: port 3(veth4) entered blocking state
[  421.314425] br0: port 3(veth4) entered forwarding state
[  434.484745] veth3: entered promiscuous mode
[  435.535412] veth3: left promiscuous mode
[  435.539310] veth3: entered promiscuous mode
[  436.589315] veth3: left promiscuous mode
[  436.597942] br0: port 3(veth4) entered disabled state
[  436.601750] br0: port 2(veth2) entered disabled state
[  436.605537] br0: port 1(veth1) entered disabled state
[  436.609532] veth4: left allmulticast mode
[  436.609578] veth4: left promiscuous mode
[  436.609609] br0: port 3(veth4) entered disabled state
[  436.609715] veth2: left allmulticast mode
[  436.609744] veth2: left promiscuous mode
[  436.609770] br0: port 2(veth2) entered disabled state
[  436.609855] veth1: left allmulticast mode
[  436.609881] veth1: left promiscuous mode
[  436.609905] br0: port 1(veth1) entered disabled state