oxidecomputer / oxidecomputer/dendrite
Test flake in `chaos_tests::port_settings::test_port_settings_txn_sweep`
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- Dominant language
- Rust
- Stars
- 20
- Forks
- 3
- Avg merge
- 3d 11h
- Merged PRs (30d)
- 4
Description
Seen on #106, here. The full error is below, but the buildomat output has much more detail:
3911 2025-08-29T00:39:18.570Z Error: operation failed: desired settings: PortSettings {
3912 2025-08-29T00:39:18.570Z links: {},
3913 2025-08-29T00:39:18.570Z }
3914 2025-08-29T00:39:18.570Z current settings: PortSettings {
3915 2025-08-29T00:39:18.570Z links: {
3916 2025-08-29T00:39:18.570Z "0": LinkSettings {
3917 2025-08-29T00:39:18.570Z addrs: [],
3918 2025-08-29T00:39:18.570Z params: LinkCreate {
3919 2025-08-29T00:39:18.570Z autoneg: true,
3920 2025-08-29T00:39:18.570Z fec: Some(
3921 2025-08-29T00:39:18.570Z None,
3922 2025-08-29T00:39:18.570Z ),
3923 2025-08-29T00:39:18.570Z kr: false,
3924 2025-08-29T00:39:18.571Z lane: Some(
3925 2025-08-29T00:39:18.571Z LinkId(
3926 2025-08-29T00:39:18.571Z 0,
3927 2025-08-29T00:39:18.571Z ),
3928 2025-08-29T00:39:18.571Z ),
3929 2025-08-29T00:39:18.571Z speed: Speed100G,
3930 2025-08-29T00:39:18.571Z tx_eq: None,
3931 2025-08-29T00:39:18.571Z },
3932 2025-08-29T00:39:18.571Z },
3933 2025-08-29T00:39:18.571Z },
3934 2025-08-29T00:39:18.571Z }
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with chaos_tests::port_settings::test_port_settings_txn_sweep and reproduce the failure using the linked Buildomat output for additional detail. Investigate why the current PortSettings still contains link 0 when the desired settings are empty; done means the test no longer flakes and the transaction reaches the expected settings consistently.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- networking, testing-qa
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 42/100