[   25.184333][  T236] bond0: (slave eth0): making interface the new active one
[   25.185015][  T236] bond0: (slave eth0): Enslaving as an active interface with an up link
[   25.460364][  T237] ip (237) used greatest stack depth: 23816 bytes left
[   30.356225][  T240] bond0: (slave eth0): Releasing backup interface
[   31.162475][  T244] bond0: (slave eth0): Enslaving as an active interface with an up link
[   35.907316][   T11] bond0: (slave eth0): Releasing backup interface
[   36.019379][   T11] bond0 (unregistering): Released all slaves