[  566.793407] 8021q: 802.1Q VLAN Support v1.8
[  567.041398] br0: port 1(veth1) entered blocking state
[  567.041455] br0: port 1(veth1) entered disabled state
[  567.041502] veth1: entered allmulticast mode
[  567.041573] veth1: entered promiscuous mode
[  567.055089] br0: port 2(veth2) entered blocking state
[  567.055141] br0: port 2(veth2) entered disabled state
[  567.055187] veth2: entered allmulticast mode
[  567.055253] veth2: entered promiscuous mode
[  567.083410] br0: port 1(veth1) entered blocking state
[  567.083468] br0: port 1(veth1) entered forwarding state
[  567.099279] br0: port 2(veth2) entered blocking state
[  567.099592] br0: port 2(veth2) entered forwarding state
[  578.592390] tc (6745) used greatest stack depth: 11992 bytes left
[  592.879199] br0: port 2(veth2) entered disabled state
[  592.893757] br0: port 1(veth1) entered disabled state
[  592.908603] veth2: left allmulticast mode
[  592.908656] veth2: left promiscuous mode
[  592.908701] br0: port 2(veth2) entered disabled state
[  592.908819] veth1: left allmulticast mode
[  592.908857] veth1: left promiscuous mode
[  592.908892] br0: port 1(veth1) entered disabled state