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Giuseppe could you see if you can recreate this issue upstream?
Comment 9Giuseppe Scrivano
2022-05-31 20:49:36 UTC
AFAICS, the issue exists upstream as well.
Comment 10Giuseppe Scrivano
2022-05-31 20:51:16 UTC
it happens for a different syscall though:
$ bin/podman run --rm --userns keep-id ubi8 id
Error: error creating container storage: exit status 1: error during chown: storage-chown-by-maps: lchown usr/bin/newgidmap: value too large for defined data type
Comment 12Giuseppe Scrivano
2022-05-31 20:59:07 UTC
I need to investigate it. Not sure in what conditions lchown can fail with EOVERFLOW:
[pid 14956] fchownat(AT_FDCWD, "usr/bin/newuidmap", 65535, 65534, AT_SYMLINK_NOFOLLOW) = -1 EOVERFLOW (Value too large for defined data type)
Comment 13Giuseppe Scrivano
2022-06-01 09:42:32 UTC
it is an issue in fuse-overlayfs caused by a recent change in the kernel that now returns EOVERFLOW when the rootid for security.capabilities doesn't exist in the current user namespace. I've opened a PR:
https://github.com/containers/fuse-overlayfs/pull/352
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (container-tools:rhel8 bug fix update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2022:5824
Comment 28Red Hat Bugzilla
2023-09-15 01:54:14 UTC
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 365 days