Bug 1974927
| Summary: | Failing to build on i686 due to LLVM ERROR: out of memory | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Colin Walters <walters> |
| Component: | rpm-ostree | Assignee: | Colin Walters <walters> |
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | dustymabe, jonathan, lucab, miabbott, philip.wyett, robertthomasfairley, travier, walters |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-06-28 21:02:07 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Colin Walters
2021-06-22 19:22:29 UTC
xrefs: - https://bugzilla.redhat.com/show_bug.cgi?id=1966949 - https://github.com/rust-lang/rust/issues/60294#issuecomment-524571687 This f34 build failed with the same error: https://koji.fedoraproject.org/koji/taskinfo?taskID=70635251 Previous successful build: https://koji.fedoraproject.org/koji/buildinfo?buildID=1773587 - rust-1.52.1-2.fc34.i686 llvm-libs-12.0.0-2.fc34.i686 Failed build: - rust-1.53.0-1.fc34.i686 llvm-libs-12.0.0-2.fc34.i686 I'm going to need to set up a reproducer environment to confirm it's rust 1.53 that triggered this, or whether it's something else. After some excitement around i686/Fedora/podman/seccomp in https://bugzilla.redhat.com/show_bug.cgi?id=1958474 I am reproducing the OOM in a local podman container with rust-1.53.0-1.fc34.i686. I see rustc RES slowly growing from 2g to 2.5g to 3.3g and up until OOM. I think this is the linking/LTO phase. But, downgrading to rust-1.52.1-2.fc34.i686 still fails. It could simply be that we're building more Rust code (hmm, perhaps a good bit more now that we pull in hyper) and that pushed us over the edge. I have verified that disabling LTO fixes it. |