[  854.918550] ip (31977) used greatest stack depth: 12088 bytes left
[  854.940475] bond0: (slave eth0): making interface the new active one
[  854.940561] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.946091] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.086552] bond0: (slave eth0): Releasing backup interface
[  859.107750] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.113269] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.244186] bond0: (slave eth0): Releasing backup interface
[  863.271115] bond0 (unregistering): Released all slaves