[   53.316391][  T484] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   53.437214][  T485] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   53.554576][  T486] br0: port 1(veth0) entered blocking state
[   53.555073][  T486] br0: port 1(veth0) entered disabled state
[   53.555510][  T486] veth0: entered allmulticast mode
[   53.557625][  T486] veth0: entered promiscuous mode
[   53.673762][  T487] br0: port 2(veth1) entered blocking state
[   53.674192][  T487] br0: port 2(veth1) entered disabled state
[   53.674560][  T487] veth1: entered allmulticast mode
[   53.676687][  T487] veth1: entered promiscuous mode
[   53.908941][   T65] br0: port 1(veth0) entered blocking state
[   53.909467][   T65] br0: port 1(veth0) entered forwarding state
[   54.915670][   T37] br0: port 2(veth1) entered blocking state
[   54.916131][   T37] br0: port 2(veth1) entered forwarding state
[   56.259525][   T69] bond0: (slave veth0): link status definitely up
[   56.260325][   T69] bond0: (slave veth1): link status definitely up
[   56.260621][   T69] bond0: (slave veth0): making interface the new active one
[   56.262048][   T69] bond0: active interface up!
[   56.598558][   T69] veth1: left allmulticast mode
[   56.598935][   T69] veth1: left promiscuous mode
[   56.599449][   T69] br0: port 2(veth1) entered disabled state
[   56.601321][   T69] veth0: left allmulticast mode
[   56.601634][   T69] veth0: left promiscuous mode
[   56.602111][   T69] br0: port 1(veth0) entered disabled state
[   56.667428][   T69] bond0: (slave veth1): Releasing backup interface
[   56.705892][   T69] bond0: (slave veth0): Releasing backup interface
[   56.790654][   T69] bond0 (unregistering): Released all slaves