[  523.792492] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.809179] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.825062] br0: port 1(veth0) entered blocking state
[  523.825120] br0: port 1(veth0) entered disabled state
[  523.825168] veth0: entered allmulticast mode
[  523.825261] veth0: entered promiscuous mode
[  523.842624] br0: port 2(veth1) entered blocking state
[  523.842709] br0: port 2(veth1) entered disabled state
[  523.842770] veth1: entered allmulticast mode
[  523.842867] veth1: entered promiscuous mode
[  524.794746] br0: port 1(veth0) entered blocking state
[  524.794849] br0: port 1(veth0) entered forwarding state
[  524.794926] br0: port 2(veth1) entered blocking state
[  524.794982] br0: port 2(veth1) entered forwarding state
[  526.842713] bond0: (slave veth0): link status definitely up
[  526.842843] bond0: (slave veth1): link status definitely up
[  526.842893] bond0: (slave veth0): making interface the new active one
[  526.842964] bond0: active interface up!
[  526.964450] veth1: left allmulticast mode
[  526.964511] veth1: left promiscuous mode
[  526.964566] br0: port 2(veth1) entered disabled state
[  526.964718] veth0: left allmulticast mode
[  526.964763] veth0: left promiscuous mode
[  526.964811] br0: port 1(veth0) entered disabled state
[  526.985985] bond0: (slave veth1): Releasing backup interface
[  526.991108] bond0: (slave veth0): Releasing backup interface
[  527.026953] bond0 (unregistering): Released all slaves