[  867.818569][ T9530] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  867.919057][ T9531] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.021399][ T9532] br0: port 1(veth0) entered blocking state
[  868.021679][ T9532] br0: port 1(veth0) entered disabled state
[  868.021940][ T9532] veth0: entered allmulticast mode
[  868.023145][ T9532] veth0: entered promiscuous mode
[  868.113789][ T9533] br0: port 2(veth1) entered blocking state
[  868.114091][ T9533] br0: port 2(veth1) entered disabled state
[  868.114357][ T9533] veth1: entered allmulticast mode
[  868.115549][ T9533] veth1: entered promiscuous mode
[  868.515787][ T9225] br0: port 1(veth0) entered blocking state
[  868.516081][ T9225] br0: port 1(veth0) entered forwarding state
[  868.517048][ T9225] br0: port 2(veth1) entered blocking state
[  868.517312][ T9225] br0: port 2(veth1) entered forwarding state
[  869.763716][   T69] bond0: (slave veth1): link status definitely up
[  869.764079][   T69] bond0: (slave veth1): making interface the new active one
[  869.765091][   T69] bond0: active interface up!
[  870.199418][   T69] veth1: left allmulticast mode
[  870.199649][   T69] veth1: left promiscuous mode
[  870.199962][   T69] br0: port 2(veth1) entered disabled state
[  870.202271][   T69] veth0: left allmulticast mode
[  870.202506][   T69] veth0: left promiscuous mode
[  870.202798][   T69] br0: port 1(veth0) entered disabled state
[  870.344523][   T69] bond0: (slave veth1): Releasing backup interface
[  870.449728][   T69] bond0: (slave veth0): Releasing backup interface
[  870.836550][   T69] bond0 (unregistering): Released all slaves