[   13.332578][  T287] 8021q: 802.1Q VLAN Support v1.8
[   15.372018][  T314] br1: port 1(veth1) entered blocking state
[   15.372577][  T314] br1: port 1(veth1) entered disabled state
[   15.373101][  T314] veth1: entered allmulticast mode
[   15.375521][  T314] veth1: entered promiscuous mode
[   15.457788][   T45] br1: port 1(veth1) entered blocking state
[   15.458184][   T45] br1: port 1(veth1) entered forwarding state
[   33.161168][  T452] ip (452) used greatest stack depth: 23448 bytes left
[   33.228586][  T453] br1: port 1(veth1) entered disabled state
[   33.327491][  T455] veth1: left allmulticast mode
[   33.327738][  T455] veth1: left promiscuous mode
[   33.328090][  T455] br1: port 1(veth1) entered disabled state