[   45.203636][  T642] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   45.234976][  T643] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   45.257027][  T644] br0: port 1(veth0) entered blocking state
[   45.257744][  T644] br0: port 1(veth0) entered disabled state
[   45.257906][  T644] veth0: entered allmulticast mode
[   45.258754][  T644] veth0: entered promiscuous mode
[   45.287598][  T645] br0: port 2(veth1) entered blocking state
[   45.287770][  T645] br0: port 2(veth1) entered disabled state
[   45.287931][  T645] veth1: entered allmulticast mode
[   45.289238][  T645] veth1: entered promiscuous mode
[   46.357630][   T39] br0: port 1(veth0) entered blocking state
[   46.357909][   T39] br0: port 1(veth0) entered forwarding state
[   46.358843][   T39] br0: port 2(veth1) entered blocking state
[   46.358989][   T39] br0: port 2(veth1) entered forwarding state
[   48.277435][  T176] bond0: (slave veth0): link status definitely up
[   48.278255][  T176] bond0: (slave veth1): link status definitely up
[   48.278528][  T176] bond0: (slave veth0): making interface the new active one
[   48.279381][  T176] bond0: active interface up!
[   48.407495][  T176] veth1: left allmulticast mode
[   48.407709][  T176] veth1: left promiscuous mode
[   48.407986][  T176] br0: port 2(veth1) entered disabled state
[   48.409001][  T176] veth0: left allmulticast mode
[   48.409225][  T176] veth0: left promiscuous mode
[   48.409490][  T176] br0: port 1(veth0) entered disabled state
[   48.443395][  T176] bond0: (slave veth1): Releasing backup interface
[   48.454619][  T176] bond0: (slave veth0): Releasing backup interface
[   48.507490][  T176] bond0 (unregistering): Released all slaves