[  525.683452] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.701185] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.717328] br0: port 1(veth0) entered blocking state
[  525.717397] br0: port 1(veth0) entered disabled state
[  525.717452] veth0: entered allmulticast mode
[  525.717532] veth0: entered promiscuous mode
[  525.733216] br0: port 2(veth1) entered blocking state
[  525.733276] br0: port 2(veth1) entered disabled state
[  525.733317] veth1: entered allmulticast mode
[  525.733392] veth1: entered promiscuous mode
[  526.654685] br0: port 1(veth0) entered blocking state
[  526.654804] br0: port 1(veth0) entered forwarding state
[  526.654881] br0: port 2(veth1) entered blocking state
[  526.654934] br0: port 2(veth1) entered forwarding state
[  527.742692] bond0: (slave veth1): link status definitely up
[  527.742789] bond0: (slave veth1): making interface the new active one
[  527.742866] bond0: active interface up!
[  527.880286] veth1: left allmulticast mode
[  527.880350] veth1: left promiscuous mode
[  527.880403] br0: port 2(veth1) entered disabled state
[  527.880520] veth0: left allmulticast mode
[  527.880551] veth0: left promiscuous mode
[  527.880610] br0: port 1(veth0) entered disabled state
[  527.899903] bond0: (slave veth1): Releasing backup interface
[  527.905835] bond0: (slave veth0): Releasing backup interface
[  527.935845] bond0 (unregistering): Released all slaves