[  521.671608] 8021q: 802.1Q VLAN Support v1.8
[  522.005538] br0: port 1(veth1) entered blocking state
[  522.005629] br0: port 1(veth1) entered disabled state
[  522.005694] veth1: entered allmulticast mode
[  522.005803] veth1: entered promiscuous mode
[  522.020971] br0: port 2(veth2) entered blocking state
[  522.021051] br0: port 2(veth2) entered disabled state
[  522.021114] veth2: entered allmulticast mode
[  522.021209] veth2: entered promiscuous mode
[  522.053699] br0: port 1(veth1) entered blocking state
[  522.053772] br0: port 1(veth1) entered forwarding state
[  522.071591] br0: port 2(veth2) entered blocking state
[  522.071661] br0: port 2(veth2) entered forwarding state
[  533.596230] tc (6642) used greatest stack depth: 11928 bytes left
[  547.888088] br0: port 2(veth2) entered disabled state
[  547.905434] br0: port 1(veth1) entered disabled state
[  547.921874] veth2: left allmulticast mode
[  547.921930] veth2: left promiscuous mode
[  547.921965] br0: port 2(veth2) entered disabled state
[  547.922079] veth1: left allmulticast mode
[  547.922107] veth1: left promiscuous mode
[  547.922141] br0: port 1(veth1) entered disabled state