https://luci-logdog.appspot.com/logs/chromeos/buildbucket/cr-buildbucket.appspot.com/8925021791218642208/+/steps/UnitTest/0/stdout

chromeos-init-0.0.25-r3724: /build/reef/tmp/portage/chromeos-base/chromeos-init-0.0.25-r3724/work/chromeos-init-0.0.25/common-mk/platform2_test.py --action=pre_test --sysroot=/build/reef -- 
chromeos-init-0.0.25-r3724: ERROR: ld.so: object 'libsandbox.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
chromeos-init-0.0.25-r3724: /build/reef/tmp/portage/chromeos-base/chromeos-init-0.0.25-r3724/work/chromeos-init-0.0.25/common-mk/platform2_test.py --action=run --sysroot=/build/reef -- ./periodic_scheduler_unittest
chromeos-init-0.0.25-r3724: ERROR: ld.so: object 'libsandbox.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
chromeos-init-0.0.25-r3724: chroot: /build/reef
chromeos-init-0.0.25-r3724: cwd: /tmp/portage/chromeos-base/chromeos-init-0.0.25-r3724/work/chromeos-init-0.0.25/init
chromeos-init-0.0.25-r3724: cmd: {./periodic_scheduler_unittest} './periodic_scheduler_unittest'
chromeos-init-0.0.25-r3724: Note: Messages like 'Terminated sleep' are normal
chromeos-init-0.0.25-r3724: test1: FAIL: could not locate sleep in process tree: 
chromeos-init-0.0.25-r3724:  periodic_schedu(19)---periodic_schedu(24)-+-dash(26)
chromeos-init-0.0.25-r3724:                                           `-pstree(30)
chromeos-init-0.0.25-r3724: Error: ./periodic_scheduler_unittest: failed with exit code 1
chromeos-init-0.0.25-r3724:  * ERROR: chromeos-base/chromeos-init-0.0.25-r3724::chromiumos failed (test phase):
chromeos-init-0.0.25-r3724:  *   (no error message)