[  519.045137] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  519.059176] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  519.072857] br0: port 1(veth0) entered blocking state
[  519.072912] br0: port 1(veth0) entered disabled state
[  519.072956] veth0: entered allmulticast mode
[  519.073033] veth0: entered promiscuous mode
[  519.086388] br0: port 2(veth1) entered blocking state
[  519.086444] br0: port 2(veth1) entered disabled state
[  519.086485] veth1: entered allmulticast mode
[  519.086564] veth1: entered promiscuous mode
[  520.057810] br0: port 1(veth0) entered blocking state
[  520.057861] br0: port 1(veth0) entered forwarding state
[  520.057922] br0: port 2(veth1) entered blocking state
[  520.057969] br0: port 2(veth1) entered forwarding state
[  522.104837] bond0: (slave veth0): link status definitely up
[  522.104953] bond0: (slave veth1): link status definitely up
[  522.104989] bond0: (slave veth0): making interface the new active one
[  522.105054] bond0: active interface up!
[  522.193709] veth1: left allmulticast mode
[  522.193770] veth1: left promiscuous mode
[  522.193814] br0: port 2(veth1) entered disabled state
[  522.193918] veth0: left allmulticast mode
[  522.193951] veth0: left promiscuous mode
[  522.193993] br0: port 1(veth0) entered disabled state
[  522.217025] bond0: (slave veth1): Releasing backup interface
[  522.228098] bond0: (slave veth0): Releasing backup interface
[  522.254011] bond0 (unregistering): Released all slaves