ctl: cycle -> ioctl ok, ret=0
FINAL_node_count= 44
[df5642] attach: nchildren=4
[df5642] STAT: nchildren=4
[df5642] CYCLE 0.0: device_detach(smbus0)=0
[df5642] after-cycle: nchildren=8
[df5642] CYCLE 1.0: device_detach(smbus0)=0
[df5642] after-cycle: nchildren=12
[df5642] CYCLE 2.0: device_detach(smbus0)=0
[df5642] after-cycle: nchildren=16
[df5642] CYCLE 0.0: device_detach(smbus0)=0
[df5642] after-cycle: nchildren=20
[df5642] CYCLE 1.0: device_detach(smbus0)=0
[df5642] after-cycle: nchildren=24
[df5642] CYCLE 2.0: device_detach(smbus0)=0
[df5642] after-cycle: nchildren=28
[df5642] CYCLE 0.0: device_detach(smbus0)=0
[df5642] after-cycle: nchildren=32
[df5642] CYCLE 1.0: device_detach(smbus0)=0
[df5642] after-cycle: nchildren=36
[df5642] CYCLE 2.0: device_detach(smbus0)=0
[df5642] after-cycle: nchildren=40
[df5642] CYCLE 3.0: device_detach(smbus0)=0
[df5642] after-cycle: nchildren=44