Nightly tests did not succeed on fedora-39/podman-next: TestApplication.testCheckpointRestore regression

[cockpituous]

Tests failed on 39de27b, logs

[martinpitt]

The error message in the screenshot points to restore.log which says

(00.000000) Unable to get $HOME directory, local configuration file will not be used.
(00.000044) Version: 3.18 (gitid 0)
(00.000052) Running on fedora-39-127-0-0-2-2201 Linux 6.6.2-201.fc39.x86_64 containers/podman#1 SMP PREEMPT_DYNAMIC Wed Nov 22 21:31:42 UTC 2023 x86_64
(00.000072) Loaded kdat cache from /run/criu/criu.kdat
(00.000131) Hugetlb size 2 Mb is supported but cannot get dev's number
(00.000141) Hugetlb size 1024 Mb is supported but cannot get dev's number
(00.000716) Error (criu/files.c:1590): Can't fstat inherit fd 6: Bad file descriptor

I get the same error with podman container restore swamped-crate after the test failed.

It also happens with a pure CLI test:

podman run -dit --name t1 --stop-timeout 0 localhost/test-busybox:latest sh
podman container checkpoint t1
podman container restore t1

It even fails with the most basic test:

podman run -d --name t1 localhost/test-busybox:latest sleep 1000
podman container checkpoint t1
podman container restore t1

[martinpitt]

Reported to containers/crun#1367 . Let's give the podman devs today to sort it out. If it's still broken tomorrow, we'll get a new nightly failure and I'll naughty it.