1522929 - AddressSanitizer: stack-overflow from KeyLogFileTest

Status: RESOLVED INCOMPLETE

(NSS :: Libraries, defect, P2)

Description

[Treeherder Bug Filer]

#[markdown(off)]
Filed by: jjones [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=223935569&repo=nss

https://queue.taskcluster.net/v1/task/X00P5t3wTUSj2VC-mX-6bA/runs/0/artifacts/public/logs/live_backing.log

Bug 1515236 added a test to gtests/ssl_gtest/ssl_keylog_unittest.cc that is prompting an ASAN failure on linux-64. This is not reproducible on OSX or a basic Debian 64-bit system, so it will need a bit of searching.

Comment 1

[J.C. Jones [:jcj] (he/they)]

Couldn't reproduce

• on a Ubuntu buster/sid x86_64 VM, even when using the identical artifacts [1] [2].
• on the actual TaskCluster instance with an interactive console

On the interactive console, setting the stack limit to 80 (ulimit -s 80) did result in an ASAN stack overflow, unsurprisingly, but the trace isn't similar.

I'm experimenting a bit more with the interactive console.

[1] https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=223935569&repo=nss&lineNumber=164545
[2] https://queue.taskcluster.net/v1/task/kYtJt9WxSWyDqCyh-8Olkg/artifacts/public/dist.tar.bz2

Comment 2

[Intermittent Failures Robot]

1 failures in 2383 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• nss: 1

Platform breakdown:

• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1522929&startday=2019-01-21&endday=2019-01-27&tree=all

Comment 3

[Firefox Bug Husbandry Bot]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup

Comment 4

[Firefox Bug Husbandry Bot]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup