[  527.803201] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.822342] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.840821] br0: port 1(veth0) entered blocking state
[  527.840885] br0: port 1(veth0) entered disabled state
[  527.840929] veth0: entered allmulticast mode
[  527.841006] veth0: entered promiscuous mode
[  527.860752] br0: port 2(veth1) entered blocking state
[  527.860835] br0: port 2(veth1) entered disabled state
[  527.860882] veth1: entered allmulticast mode
[  527.860957] veth1: entered promiscuous mode
[  528.764857] br0: port 1(veth0) entered blocking state
[  528.764939] br0: port 1(veth0) entered forwarding state
[  528.765026] br0: port 2(veth1) entered blocking state
[  528.765075] br0: port 2(veth1) entered forwarding state
[  529.852844] bond0: (slave veth1): link status definitely up
[  529.852931] bond0: (slave veth1): making interface the new active one
[  529.853036] bond0: active interface up!
[  530.015812] veth1: left allmulticast mode
[  530.015889] veth1: left promiscuous mode
[  530.015954] br0: port 2(veth1) entered disabled state
[  530.016111] veth0: left allmulticast mode
[  530.016163] veth0: left promiscuous mode
[  530.016616] br0: port 1(veth0) entered disabled state
[  530.043432] bond0: (slave veth1): Releasing backup interface
[  530.046082] bond0: (slave veth0): Releasing backup interface
[  530.068108] bond0 (unregistering): Released all slaves