Fix debugger ephemerals handling

[bwoebi]

This is now safe for nested debugger log probes as well not leaking into subsequent requests when probes are removed during runtime.

[datadog-datadog-prod-us1]

⚠️ Tests

✨ Fix all issues with BitsAI or with Cursor

⚠️ Warnings

🧪 1028 Tests failed

testSearchPhpBinaries from integration.DDTrace\Tests\Integration\PHPInstallerTest (Datadog) (Fix with Cursor)

DDTrace\Tests\Integration\PHPInstallerTest::testSearchPhpBinaries
Test code or tested code printed unexpected output: Searching for available php binaries, this operation might take a while.

phpvfscomposer://tests/vendor/phpunit/phpunit/phpunit:106

testSimplePushAndProcess from laravel-58-test.DDTrace\Tests\Integrations\Laravel\V5_8\QueueTest (Datadog) (Fix with Cursor)

DDTrace\Tests\Integrations\Laravel\V5_8\QueueTest::testSimplePushAndProcess
Test code or tested code printed unexpected output: spanLinksTraceId: 69a71b8800000000adcebafc5d819b6b
tid: 69a71b8800000000
hexProcessTraceId: adcebafc5d819b6b
hexProcessSpanId: ffee52a7b2b62582
processTraceId: 12524153206827228011
processSpanId: 18441768404340057474

phpvfscomposer://tests/vendor/phpunit/phpunit/phpunit:106

testSimplePushAndProcess from laravel-8x-test.DDTrace\Tests\Integrations\Laravel\V8_x\QueueTest (Datadog) (Fix with Cursor)

DDTrace\Tests\Integrations\Laravel\V8_x\QueueTest::testSimplePushAndProcess
Test code or tested code printed unexpected output: spanLinksTraceId: 69a71c3400000000947078f0343ed17d
tid: 69a71c3400000000
hexProcessTraceId: 947078f0343ed17d
hexProcessSpanId: 93d7c6afbbb61a2e
processTraceId: 10696182088068944253
processSpanId: 10653201901639047726

View all

ℹ️ Info

❄️ No new flaky tests detected

_{This comment will be updated automatically if new data arrives.
🔗 Commit SHA: 9c772a3 | Docs | Datadog PR Page | Was this helpful? React with 👍/👎 or give us feedback!}

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 62.08%. Comparing base (057d031) to head (9c772a3).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3685      +/-   ##
==========================================
- Coverage   62.19%   62.08%   -0.11%     
==========================================
  Files         141      141              
  Lines       13352    13352              
  Branches     1746     1746              
==========================================
- Hits         8304     8290      -14     
- Misses       4256     4269      +13     
- Partials      792      793       +1     

see 3 files with indirect coverage changes

---

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[pr-commenter]

Benchmarks [ tracer ]

Benchmark execution time: 2026-03-03 18:41:14

Comparing candidate commit 9c772a3 in PR branch bob/fix-debugger-crash with baseline commit 057d031 in branch master.

Found 2 performance improvements and 1 performance regressions! Performance is the same for 190 metrics, 1 unstable metrics.

scenario:ComposerTelemetryBench/benchTelemetryParsing-opcache

• 🟥 execution_time [+1.142µs; +2.258µs] or [+9.208%; +18.211%]

scenario:MessagePackSerializationBench/benchMessagePackSerialization

• 🟩 execution_time [-5.000µs; -3.900µs] or [-4.699%; -3.665%]

scenario:MessagePackSerializationBench/benchMessagePackSerialization-opcache

• 🟩 execution_time [-3.921µs; -2.339µs] or [-3.562%; -2.124%]