[   51.540802][  T484] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   51.665677][  T485] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   51.802399][  T486] br0: port 1(veth0) entered blocking state
[   51.803037][  T486] br0: port 1(veth0) entered disabled state
[   51.803663][  T486] veth0: entered allmulticast mode
[   51.807365][  T486] veth0: entered promiscuous mode
[   51.939361][  T487] br0: port 2(veth1) entered blocking state
[   51.939754][  T487] br0: port 2(veth1) entered disabled state
[   51.940132][  T487] veth1: entered allmulticast mode
[   51.942175][  T487] veth1: entered promiscuous mode
[   52.131373][  T230] br0: port 1(veth0) entered blocking state
[   52.132217][  T230] br0: port 1(veth0) entered forwarding state
[   53.163877][  T230] br0: port 2(veth1) entered blocking state
[   53.164370][  T230] br0: port 2(veth1) entered forwarding state
[   54.507524][   T66] bond0: (slave veth0): link status definitely up
[   54.508286][   T66] bond0: (slave veth1): link status definitely up
[   54.508587][   T66] bond0: (slave veth0): making interface the new active one
[   54.510021][   T66] bond0: active interface up!
[   54.934526][   T66] veth1: left allmulticast mode
[   54.934907][   T66] veth1: left promiscuous mode
[   54.935483][   T66] br0: port 2(veth1) entered disabled state
[   54.938251][   T66] veth0: left allmulticast mode
[   54.938571][   T66] veth0: left promiscuous mode
[   54.939043][   T66] br0: port 1(veth0) entered disabled state
[   55.014003][   T66] bond0: (slave veth1): Releasing backup interface
[   55.045518][   T66] bond0: (slave veth0): Releasing backup interface
[   55.143063][   T66] bond0 (unregistering): Released all slaves