[ 1020.529096][ T6850] bond0: (slave eth0): making interface the new active one
[ 1020.529763][ T6850] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1025.822426][ T6854] bond0: (slave eth0): Releasing backup interface
[ 1026.849266][ T6857] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1031.922556][ T3530] bond0: (slave eth0): Releasing backup interface
[ 1032.149833][ T3530] bond0 (unregistering): Released all slaves