[  522.571419] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.584414] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.597614] br0: port 1(veth0) entered blocking state
[  522.597664] br0: port 1(veth0) entered disabled state
[  522.597705] veth0: entered allmulticast mode
[  522.597831] veth0: entered promiscuous mode
[  522.611190] br0: port 2(veth1) entered blocking state
[  522.611234] br0: port 2(veth1) entered disabled state
[  522.611270] veth1: entered allmulticast mode
[  522.611328] veth1: entered promiscuous mode
[  523.578801] br0: port 1(veth0) entered blocking state
[  523.578878] br0: port 1(veth0) entered forwarding state
[  523.578956] br0: port 2(veth1) entered blocking state
[  523.579011] br0: port 2(veth1) entered forwarding state
[  525.625831] bond0: (slave veth0): link status definitely up
[  525.625946] bond0: (slave veth1): link status definitely up
[  525.626013] bond0: (slave veth0): making interface the new active one
[  525.626074] bond0: active interface up!
[  525.747540] veth1: left allmulticast mode
[  525.747608] veth1: left promiscuous mode
[  525.747666] br0: port 2(veth1) entered disabled state
[  525.747810] veth0: left allmulticast mode
[  525.747846] veth0: left promiscuous mode
[  525.747893] br0: port 1(veth0) entered disabled state
[  525.766074] bond0: (slave veth1): Releasing backup interface
[  525.773117] bond0: (slave veth0): Releasing backup interface
[  525.805009] bond0 (unregistering): Released all slaves