[   43.235717][  T630] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   43.262943][  T631] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   43.284922][  T632] br0: port 1(veth0) entered blocking state
[   43.285106][  T632] br0: port 1(veth0) entered disabled state
[   43.285279][  T632] veth0: entered allmulticast mode
[   43.286184][  T632] veth0: entered promiscuous mode
[   43.322882][  T633] br0: port 2(veth1) entered blocking state
[   43.323093][  T633] br0: port 2(veth1) entered disabled state
[   43.323315][  T633] veth1: entered allmulticast mode
[   43.324254][  T633] veth1: entered promiscuous mode
[   43.792927][   T38] br0: port 1(veth0) entered blocking state
[   43.793190][   T38] br0: port 1(veth0) entered forwarding state
[   43.793959][   T38] br0: port 2(veth1) entered blocking state
[   43.794172][   T38] br0: port 2(veth1) entered forwarding state
[   45.286720][  T184] bond0: (slave veth1): link status definitely up
[   45.287088][  T184] bond0: (slave veth1): making interface the new active one
[   45.287779][  T184] bond0: active interface up!
[   45.434258][   T72] veth1: left allmulticast mode
[   45.434460][   T72] veth1: left promiscuous mode
[   45.435672][   T72] br0: port 2(veth1) entered disabled state
[   45.436783][   T72] veth0: left allmulticast mode
[   45.436923][   T72] veth0: left promiscuous mode
[   45.437116][   T72] br0: port 1(veth0) entered disabled state
[   45.464235][   T72] bond0: (slave veth1): Releasing backup interface
[   45.477816][   T72] bond0: (slave veth0): Releasing backup interface
[   45.522437][   T72] bond0 (unregistering): Released all slaves