Works for me.
I updated oci-umount on F26 and everything looks good.
https://bodhi.fedoraproject.org/updates/FEDORA-2017-41ae78baf9 has the updated runc.
Working pretty well
Working pretty well
This update has been unpushed.
Could you get the stack trace
atomic --debug run kushaldas/busybox
Please open a Bugzilla or ping me on IRC to talk about this. But this should not block the package, since you would have this problem with out this update.