fix(native): run shutdown in thread in uwsgi

[VianneyRuhlmann]

Description

Testing

Risks

Additional Notes

[cit-pr-commenter-54b7da]

Codeowners resolved as

releasenotes/notes/fix-uwsgi-panic-in-worker-8e0cffa85b25592b.yaml      @DataDog/apm-python

[datadog-prod-us1-6]

 

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⚠️ Warnings

🚦 9 Pipeline jobs failed

DataDog/apm-reliability/dd-trace-py | build linux serverless: [arm64, cp315-cp315, v113741357-d2b8243-manylinux2014_aarch64, 1]     

DataDog/apm-reliability/dd-trace-py | build linux: [amd64, cp315-cp315, v113741491-d2b8243-musllinux_1_2_x86_64]     

DataDog/apm-reliability/dd-trace-py | build linux: [arm64, cp315-cp315, v113741589-d2b8243-musllinux_1_2_aarch64]     

View all 9 failed jobs.

ℹ️ Info

No other issues found (see more)

🧪 All tests passed
❄️ No new flaky tests detected

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[pr-commenter]

Benchmarks

Benchmark execution time: 2026-07-17 13:15:21

Comparing candidate commit bf6b481 in PR branch vianney/init-tokio-thread-storage-early with baseline commit 3776154 in branch repro/uwsgi-tokio-panic.

Found 1 performance improvements and 9 performance regressions! Performance is the same for 608 metrics, 10 unstable metrics.

scenario:forktime-configured

• 🟩 execution_time [-1.937ms; -1.641ms] or [-17.066%; -14.458%]

scenario:iast_aspects-re_search_aspect

• 🟥 execution_time [+24.022µs; +29.186µs] or [+8.396%; +10.201%]

scenario:iastaspects-add_aspect

• 🟥 execution_time [+8.575µs; +11.560µs] or [+8.341%; +11.244%]

scenario:iastaspects-slice_aspect

• 🟥 execution_time [+13.800µs; +16.770µs] or [+7.134%; +8.669%]

scenario:iastaspects-strip_aspect

• 🟥 execution_time [+71.228µs; +76.295µs] or [+22.446%; +24.042%]

scenario:iastaspects-translate_aspect

• 🟥 execution_time [+60.360µs; +69.586µs] or [+11.839%; +13.648%]

scenario:iastaspectsospath-ospathbasename_aspect

• 🟥 execution_time [+98.069µs; +106.494µs] or [+23.257%; +25.255%]

scenario:iastaspectssplit-rsplit_aspect

• 🟥 execution_time [+20.340µs; +26.587µs] or [+13.368%; +17.473%]

scenario:span-start

• 🟥 execution_time [+1.560ms; +1.729ms] or [+10.132%; +11.230%]

scenario:telemetryaddmetric-1-count-metric-1-times

• 🟥 execution_time [+213.512ns; +241.352ns] or [+10.121%; +11.441%]