[  527.332145] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.345547] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.359811] br0: port 1(veth0) entered blocking state
[  527.359868] br0: port 1(veth0) entered disabled state
[  527.359911] veth0: entered allmulticast mode
[  527.359986] veth0: entered promiscuous mode
[  527.374335] br0: port 2(veth1) entered blocking state
[  527.374401] br0: port 2(veth1) entered disabled state
[  527.374451] veth1: entered allmulticast mode
[  527.374521] veth1: entered promiscuous mode
[  528.314763] br0: port 1(veth0) entered blocking state
[  528.314859] br0: port 1(veth0) entered forwarding state
[  528.314931] br0: port 2(veth1) entered blocking state
[  528.314965] br0: port 2(veth1) entered forwarding state
[  529.402756] bond0: (slave veth1): link status definitely up
[  529.402864] bond0: (slave veth1): making interface the new active one
[  529.402936] bond0: active interface up!
[  529.459492] veth1: left allmulticast mode
[  529.459535] veth1: left promiscuous mode
[  529.459573] br0: port 2(veth1) entered disabled state
[  529.459658] veth0: left allmulticast mode
[  529.459697] veth0: left promiscuous mode
[  529.459727] br0: port 1(veth0) entered disabled state
[  529.477927] bond0: (slave veth1): Releasing backup interface
[  529.481892] bond0: (slave veth0): Releasing backup interface
[  529.511920] bond0 (unregistering): Released all slaves