Bug 363123

Summary:	SIGSEGV on Mac OS with very simple threaded code
Product:	[Developer tools] valgrind	Reporter:	Kevin Dixon <kevin.dixon>
Component:	general	Assignee:	Rhys Kidd <rhyskidd>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	rhyskidd
Priority:	NOR
Version First Reported In:	3.11.0
Target Milestone:	---
Platform:	Homebrew (macOS)
OS:	macOS
URL:	http://stackoverflow.com/questions/36576251/stdthread-join-sigsegv-on-mac-os-under-valgrind
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Kevin Dixon 2016-05-16 09:05:12 UTC

On Mac OS, some very simple threaded code that runs normally, without error, when not wrapped in Valgrind fails when wrapped. Two examples:
http://stackoverflow.com/questions/36576251/stdthread-join-sigsegv-on-mac-os-under-valgrind
http://stackoverflow.com/questions/35592228/pthread-join-always-causes-sigsegv



Reproducible: Always

Steps to Reproduce:
See attached stackoverflow links

Actual Results:  
SIGSEGV 11

Comment 1 Kevin Dixon 2016-05-16 09:12:14 UTC

Note: this was reported for OS X 10.11.3 (El Capitan)

Comment 2 Rhys Kidd 2016-05-27 20:20:38 UTC

Hell Kevin,
Thanks for the report. This is a known bug. Closing and adding a reference to the main bug report tracking this #349128

*** This bug has been marked as a duplicate of bug 349128 ***