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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:07 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:17 +0200 |
| commit | 9260319e7411ff8281700a532caa436f40120ec4 (patch) | |
| tree | 2f6bfe5f3458dd49d328d3a9eb508595450adec0 /gitlab/issues_text/target_missing/host_missing/accel_missing/1929 | |
| parent | 225caa38269323af1bfc2daadff5ec8bd930747f (diff) | |
| download | qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.tar.gz qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.zip | |
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Diffstat (limited to 'gitlab/issues_text/target_missing/host_missing/accel_missing/1929')
| -rw-r--r-- | gitlab/issues_text/target_missing/host_missing/accel_missing/1929 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gitlab/issues_text/target_missing/host_missing/accel_missing/1929 b/gitlab/issues_text/target_missing/host_missing/accel_missing/1929 new file mode 100644 index 000000000..4b98489b3 --- /dev/null +++ b/gitlab/issues_text/target_missing/host_missing/accel_missing/1929 @@ -0,0 +1,21 @@ +regression: 7.0.0 breaks registering process subreaper on Apple silicon +Description of problem: +When running any container on the QEMU virtual guest that is using a utility like `tini` which is trying to register itself as a process subreaper I get an error message like this: + +``` +[FATAL tini (1)] PR_SET_CHILD_SUBREAPER is unavailable on this platform. Are you using Linux >= 3.4? +``` + +The issue has been observed by multiple people on Apple silicon Macs, e.g. in these issues: +https://github.com/docker/for-mac/issues/6620#issuecomment-1694380189 +https://github.com/GoogleCloudPlatform/spark-on-k8s-operator/issues/1735 +Steps to reproduce: +1. Install QEMU 7.0.0+ on an Apple silicon MAC +2. Run a virtual guest +3. Try to register a process subreaper, e.g. like `tini -s` does +Additional information: +the issue was introduced in QEMU 7.0.0 with this commit: +https://gitlab.com/qemu-project/qemu/-/commit/220717a6f46a99031a5b1af964bbf4dec1310440 + +tini readme talking about process subreaping: +https://github.com/krallin/tini#subreaping |