[  522.780325] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.790992] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.801035] br0: port 1(veth0) entered blocking state
[  522.801107] br0: port 1(veth0) entered disabled state
[  522.801164] veth0: entered allmulticast mode
[  522.801255] veth0: entered promiscuous mode
[  522.811383] br0: port 2(veth1) entered blocking state
[  522.811496] br0: port 2(veth1) entered disabled state
[  522.811573] veth1: entered allmulticast mode
[  522.811680] veth1: entered promiscuous mode
[  523.770943] br0: port 1(veth0) entered blocking state
[  523.771082] br0: port 1(veth0) entered forwarding state
[  523.771180] br0: port 2(veth1) entered blocking state
[  523.771289] br0: port 2(veth1) entered forwarding state
[  525.818994] bond0: (slave veth0): link status definitely up
[  525.819115] bond0: (slave veth1): link status definitely up
[  525.819160] bond0: (slave veth0): making interface the new active one
[  525.819240] bond0: active interface up!
[  525.921500] veth1: left allmulticast mode
[  525.921549] veth1: left promiscuous mode
[  525.921597] br0: port 2(veth1) entered disabled state
[  525.921735] veth0: left allmulticast mode
[  525.921780] veth0: left promiscuous mode
[  525.921827] br0: port 1(veth0) entered disabled state
[  525.939161] bond0: (slave veth1): Releasing backup interface
[  525.948058] bond0: (slave veth0): Releasing backup interface
[  525.981084] bond0 (unregistering): Released all slaves