[  524.884103] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.899789] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.917595] br0: port 1(veth0) entered blocking state
[  524.917677] br0: port 1(veth0) entered disabled state
[  524.917742] veth0: entered allmulticast mode
[  524.917826] veth0: entered promiscuous mode
[  524.934594] br0: port 2(veth1) entered blocking state
[  524.934674] br0: port 2(veth1) entered disabled state
[  524.934730] veth1: entered allmulticast mode
[  524.934830] veth1: entered promiscuous mode
[  525.882729] br0: port 1(veth0) entered blocking state
[  525.882864] br0: port 1(veth0) entered forwarding state
[  525.882937] br0: port 2(veth1) entered blocking state
[  525.882987] br0: port 2(veth1) entered forwarding state
[  527.930713] bond0: (slave veth0): link status definitely up
[  527.930807] bond0: (slave veth1): link status definitely up
[  527.930864] bond0: (slave veth0): making interface the new active one
[  527.930956] bond0: active interface up!
[  528.094402] veth1: left allmulticast mode
[  528.094467] veth1: left promiscuous mode
[  528.094524] br0: port 2(veth1) entered disabled state
[  528.094848] veth0: left allmulticast mode
[  528.094899] veth0: left promiscuous mode
[  528.094944] br0: port 1(veth0) entered disabled state
[  528.113107] bond0: (slave veth1): Releasing backup interface
[  528.124961] bond0: (slave veth0): Releasing backup interface
[  528.150046] bond0 (unregistering): Released all slaves