[  525.467132] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.476217] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.485633] br0: port 1(veth0) entered blocking state
[  525.485696] br0: port 1(veth0) entered disabled state
[  525.485755] veth0: entered allmulticast mode
[  525.485841] veth0: entered promiscuous mode
[  525.496421] br0: port 2(veth1) entered blocking state
[  525.496516] br0: port 2(veth1) entered disabled state
[  525.496595] veth1: entered allmulticast mode
[  525.496691] veth1: entered promiscuous mode
[  526.523945] br0: port 1(veth0) entered blocking state
[  526.524058] br0: port 1(veth0) entered forwarding state
[  526.524170] br0: port 2(veth1) entered blocking state
[  526.524244] br0: port 2(veth1) entered forwarding state
[  528.507981] bond0: (slave veth0): link status definitely up
[  528.508080] bond0: (slave veth1): link status definitely up
[  528.508122] bond0: (slave veth0): making interface the new active one
[  528.508199] bond0: active interface up!
[  528.626616] veth1: left allmulticast mode
[  528.626676] veth1: left promiscuous mode
[  528.626750] br0: port 2(veth1) entered disabled state
[  528.626887] veth0: left allmulticast mode
[  528.626932] veth0: left promiscuous mode
[  528.626995] br0: port 1(veth0) entered disabled state
[  528.645269] bond0: (slave veth1): Releasing backup interface
[  528.656258] bond0: (slave veth0): Releasing backup interface
[  528.678162] bond0 (unregistering): Released all slaves