[  525.524244] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.539026] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.554290] br0: port 1(veth0) entered blocking state
[  525.554353] br0: port 1(veth0) entered disabled state
[  525.554400] veth0: entered allmulticast mode
[  525.554481] veth0: entered promiscuous mode
[  525.569705] br0: port 2(veth1) entered blocking state
[  525.569756] br0: port 2(veth1) entered disabled state
[  525.569796] veth1: entered allmulticast mode
[  525.569870] veth1: entered promiscuous mode
[  525.745528] br0: port 1(veth0) entered blocking state
[  525.745641] br0: port 1(veth0) entered forwarding state
[  525.745721] br0: port 2(veth1) entered blocking state
[  525.745773] br0: port 2(veth1) entered forwarding state
[  527.545475] bond0: (slave veth1): link status definitely up
[  527.545549] bond0: (slave veth1): making interface the new active one
[  527.545625] bond0: active interface up!
[  527.704232] veth1: left allmulticast mode
[  527.704304] veth1: left promiscuous mode
[  527.704352] br0: port 2(veth1) entered disabled state
[  527.704498] veth0: left allmulticast mode
[  527.704540] veth0: left promiscuous mode
[  527.704578] br0: port 1(veth0) entered disabled state
[  527.725741] bond0: (slave veth1): Releasing backup interface
[  527.732682] bond0: (slave veth0): Releasing backup interface
[  527.762624] bond0 (unregistering): Released all slaves