[  529.511269] ip (18830) used greatest stack depth: 11928 bytes left
[  529.584669] bond0: (slave eth0): making interface the new active one
[  529.584762] bond0: (slave eth0): Enslaving as an active interface with an up link
[  533.778533] bond0: (slave eth0): Releasing backup interface
[  533.855578] bond0: (slave eth0): Enslaving as an active interface with an up link
[  538.007850] bond0: (slave eth0): Releasing backup interface
[  538.042829] bond0 (unregistering): Released all slaves