[  527.332909] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.349313] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.364373] br0: port 1(veth0) entered blocking state
[  527.364437] br0: port 1(veth0) entered disabled state
[  527.364477] veth0: entered allmulticast mode
[  527.364550] veth0: entered promiscuous mode
[  527.381538] br0: port 2(veth1) entered blocking state
[  527.381610] br0: port 2(veth1) entered disabled state
[  527.381664] veth1: entered allmulticast mode
[  527.381749] veth1: entered promiscuous mode
[  528.313828] br0: port 1(veth0) entered blocking state
[  528.313941] br0: port 1(veth0) entered forwarding state
[  528.314024] br0: port 2(veth1) entered blocking state
[  528.314083] br0: port 2(veth1) entered forwarding state
[  529.401813] bond0: (slave veth1): link status definitely up
[  529.401894] bond0: (slave veth1): making interface the new active one
[  529.401977] bond0: active interface up!
[  529.551525] veth1: left allmulticast mode
[  529.551590] veth1: left promiscuous mode
[  529.551652] br0: port 2(veth1) entered disabled state
[  529.551774] veth0: left allmulticast mode
[  529.551803] veth0: left promiscuous mode
[  529.551849] br0: port 1(veth0) entered disabled state
[  529.576256] bond0: (slave veth1): Releasing backup interface
[  529.582046] bond0: (slave veth0): Releasing backup interface