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http: Fix flaky router integ test#43790

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nezdolik merged 1 commit intoenvoyproxy:mainfrom
aakugan:fix/router-integ-tests
Mar 6, 2026
Merged

http: Fix flaky router integ test#43790
nezdolik merged 1 commit intoenvoyproxy:mainfrom
aakugan:fix/router-integ-tests

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@aakugan aakugan commented Mar 5, 2026

Commit Message

Fix flaky router integ test usually surfaced as a segfault under asan

Additional Description

aakugan@4af388b

Caused because the integ test makes a seperate thread for the upstream connection and the sentinel frame callback has a ptr to the ServerConnectionImpl which is usually not the case for actual workflows -> only one thread.
After everything is shut down on the test thread the upstream thread can have a callback which crashes.

Ref: https://github.com/envoyproxy/envoy/actions/runs/22659006942/job/65674847129#step:19:751

Signed-off-by: aakugan <aakashganapathy2@gmail.com>
@nezdolik nezdolik merged commit 3009feb into envoyproxy:main Mar 6, 2026
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bmjask pushed a commit to bmjask/envoy that referenced this pull request Mar 14, 2026
## Commit Message
Fix flaky router integ test usually surfaced as a segfault under asan

## Additional Description

aakugan@4af388b

Caused because the integ test makes a seperate thread for the upstream
connection and the sentinel frame callback has a ptr to the
ServerConnectionImpl which is usually not the case for actual workflows
-> only one thread.
After everything is shut down on the test thread the upstream thread can
have a callback which crashes.

Ref:
https://github.com/envoyproxy/envoy/actions/runs/22659006942/job/65674847129#step:19:751

Signed-off-by: aakugan <aakashganapathy2@gmail.com>
Signed-off-by: bjmask <11672696+bjmask@users.noreply.github.com>
bvandewalle pushed a commit to bvandewalle/envoy that referenced this pull request Mar 17, 2026
## Commit Message
Fix flaky router integ test usually surfaced as a segfault under asan

## Additional Description

aakugan@4af388b

Caused because the integ test makes a seperate thread for the upstream
connection and the sentinel frame callback has a ptr to the
ServerConnectionImpl which is usually not the case for actual workflows
-> only one thread.
After everything is shut down on the test thread the upstream thread can
have a callback which crashes.

Ref:
https://github.com/envoyproxy/envoy/actions/runs/22659006942/job/65674847129#step:19:751

Signed-off-by: aakugan <aakashganapathy2@gmail.com>
fishcakez pushed a commit to fishcakez/envoy that referenced this pull request Mar 25, 2026
## Commit Message
Fix flaky router integ test usually surfaced as a segfault under asan

## Additional Description

aakugan@4af388b

Caused because the integ test makes a seperate thread for the upstream
connection and the sentinel frame callback has a ptr to the
ServerConnectionImpl which is usually not the case for actual workflows
-> only one thread.
After everything is shut down on the test thread the upstream thread can
have a callback which crashes.

Ref:
https://github.com/envoyproxy/envoy/actions/runs/22659006942/job/65674847129#step:19:751

Signed-off-by: aakugan <aakashganapathy2@gmail.com>
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2 participants