[  524.864181] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.878333] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.891737] br0: port 1(veth0) entered blocking state
[  524.891798] br0: port 1(veth0) entered disabled state
[  524.891847] veth0: entered allmulticast mode
[  524.891926] veth0: entered promiscuous mode
[  524.906496] br0: port 2(veth1) entered blocking state
[  524.906556] br0: port 2(veth1) entered disabled state
[  524.906600] veth1: entered allmulticast mode
[  524.906693] veth1: entered promiscuous mode
[  525.885669] br0: port 1(veth0) entered blocking state
[  525.885719] br0: port 1(veth0) entered forwarding state
[  525.885786] br0: port 2(veth1) entered blocking state
[  525.885818] br0: port 2(veth1) entered forwarding state
[  527.933757] bond0: (slave veth0): link status definitely up
[  527.933862] bond0: (slave veth1): link status definitely up
[  527.933900] bond0: (slave veth0): making interface the new active one
[  527.933955] bond0: active interface up!
[  528.012305] veth1: left allmulticast mode
[  528.012352] veth1: left promiscuous mode
[  528.012400] br0: port 2(veth1) entered disabled state
[  528.012521] veth0: left allmulticast mode
[  528.012553] veth0: left promiscuous mode
[  528.012594] br0: port 1(veth0) entered disabled state
[  528.030955] bond0: (slave veth1): Releasing backup interface
[  528.036871] bond0: (slave veth0): Releasing backup interface
[  528.069946] bond0 (unregistering): Released all slaves