[  515.858362] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.869210] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.882441] br0: port 1(veth0) entered blocking state
[  515.882555] br0: port 1(veth0) entered disabled state
[  515.882636] veth0: entered allmulticast mode
[  515.882750] veth0: entered promiscuous mode
[  515.895468] br0: port 2(veth1) entered blocking state
[  515.895536] br0: port 2(veth1) entered disabled state
[  515.895595] veth1: entered allmulticast mode
[  515.895689] veth1: entered promiscuous mode
[  516.888177] br0: port 1(veth0) entered blocking state
[  516.888293] br0: port 1(veth0) entered forwarding state
[  516.888372] br0: port 2(veth1) entered blocking state
[  516.888413] br0: port 2(veth1) entered forwarding state
[  518.936084] bond0: (slave veth0): link status definitely up
[  518.936213] bond0: (slave veth1): link status definitely up
[  518.936256] bond0: (slave veth0): making interface the new active one
[  518.936324] bond0: active interface up!
[  519.000707] veth1: left allmulticast mode
[  519.000803] veth1: left promiscuous mode
[  519.000857] br0: port 2(veth1) entered disabled state
[  519.000991] veth0: left allmulticast mode
[  519.001039] veth0: left promiscuous mode
[  519.001125] br0: port 1(veth0) entered disabled state
[  519.015366] bond0: (slave veth1): Releasing backup interface
[  519.023303] bond0: (slave veth0): Releasing backup interface
[  519.053347] bond0 (unregistering): Released all slaves