[  669.040731] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  669.049278] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  669.058762] br0: port 1(veth0) entered blocking state
[  669.058826] br0: port 1(veth0) entered disabled state
[  669.058880] veth0: entered allmulticast mode
[  669.058972] veth0: entered promiscuous mode
[  669.067676] br0: port 2(veth1) entered blocking state
[  669.067754] br0: port 2(veth1) entered disabled state
[  669.067810] veth1: entered allmulticast mode
[  669.067892] veth1: entered promiscuous mode
[  669.149606] br0: port 1(veth0) entered blocking state
[  669.149717] br0: port 1(veth0) entered forwarding state
[  669.149792] br0: port 2(veth1) entered blocking state
[  669.149833] br0: port 2(veth1) entered forwarding state
[  671.093592] bond0: (slave veth1): link status definitely up
[  671.093694] bond0: (slave veth1): making interface the new active one
[  671.093798] bond0: active interface up!
[  671.224852] veth1: left allmulticast mode
[  671.224918] veth1: left promiscuous mode
[  671.224979] br0: port 2(veth1) entered disabled state
[  671.225115] veth0: left allmulticast mode
[  671.225152] veth0: left promiscuous mode
[  671.225190] br0: port 1(veth0) entered disabled state
[  671.239632] bond0: (slave veth1): Releasing backup interface
[  671.244179] bond0: (slave veth0): Releasing backup interface
[  671.273879] bond0 (unregistering): Released all slaves