[   14.136951][  T258] ip (258) used greatest stack depth: 24368 bytes left
[   14.339196][  T259] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   15.130020][  T263] bond0: (slave bond_slave_1): Releasing backup interface
[   15.646163][   T12] bond0 (unregistering): Released all slaves