[  867.876762] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.879769] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  867.882794] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  867.885714] br0: port 1(veth0) entered blocking state
[  867.885746] br0: port 1(veth0) entered disabled state
[  867.885783] veth0: entered allmulticast mode
[  867.885833] veth0: entered promiscuous mode
[  867.888718] br0: port 2(veth1) entered blocking state
[  867.888750] br0: port 2(veth1) entered disabled state
[  867.888781] veth1: entered allmulticast mode
[  867.888835] veth1: entered promiscuous mode
[  868.929881] br0: port 1(veth0) entered blocking state
[  868.929934] br0: port 1(veth0) entered forwarding state
[  868.929993] br0: port 2(veth1) entered blocking state
[  868.930024] br0: port 2(veth1) entered forwarding state
[  869.953871] bond0: (slave veth0): link status definitely up
[  869.953927] bond0: (slave veth1): link status definitely up
[  869.953991] bond0: (slave veth0): making interface the new active one
[  869.954049] bond0: active interface up!
[  870.029212] veth1: left allmulticast mode
[  870.029247] veth1: left promiscuous mode
[  870.029308] br0: port 2(veth1) entered disabled state
[  870.029391] veth0: left allmulticast mode
[  870.029414] veth0: left promiscuous mode
[  870.029439] br0: port 1(veth0) entered disabled state
[  870.036150] bond0: (slave veth1): Releasing backup interface
[  870.037989] bond0: (slave veth0): Releasing backup interface
[  870.063904] bond0 (unregistering): Released all slaves