Bug 20616 - Segmentation fault when running System.ServiceModel tests
Summary: Segmentation fault when running System.ServiceModel tests
Alias: None
Product: Runtime
Classification: Mono
Component: General ()
Version: unspecified
Hardware: PC Linux
: --- normal
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2014-06-16 09:48 UTC by Alexander Köplinger
Modified: 2014-06-30 12:54 UTC (History)
3 users (show)

Is this bug a regression?: ---
Last known good build:

GDB output (48.39 KB, text/plain)
2014-06-16 09:48 UTC, Alexander Köplinger

Notice (2018-05-24): bugzilla.xamarin.com is now in read-only mode.

Please join us on Visual Studio Developer Community and in the Xamarin and Mono organizations on GitHub to continue tracking issues. Bugzilla will remain available for reference in read-only mode. We will continue to work on open Bugzilla bugs, copy them to the new locations as needed for follow-up, and add the new items under Related Links.

Our sincere thanks to everyone who has contributed on this bug tracker over the years. Thanks also for your understanding as we make these adjustments and improvements for the future.

Please create a new report on GitHub or Developer Community with your current version information, steps to reproduce, and relevant error messages or log files if you are hitting an issue that looks similar to this resolved bug and you do not yet see a matching new report.

Related Links:

Description Alexander Köplinger 2014-06-16 09:48:24 UTC
I sometimes (about 1 in 10 runs) get a segfault when running the System.ServiceModel testsuite.
GDB output is attached.

OS: Ubuntu 14.04 amd64

Mono JIT compiler version 3.6.1 (master/e579555 Mon Jun 16 12:15:53 CEST 2014)
Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors. www.mono-project.com
	TLS:           __thread
	SIGSEGV:       altstack
	Notifications: epoll
	Architecture:  amd64
	Disabled:      none
	Misc:          softdebug 
	LLVM:          supported, not enabled.
	GC:            sgen
Comment 1 Alexander Köplinger 2014-06-16 09:48:52 UTC
Created attachment 7080 [details]
GDB output
Comment 2 Zoltan Varga 2014-06-16 11:20:12 UTC
I can reproduce this.
Comment 3 Zoltan Varga 2014-06-30 12:54:55 UTC
Fixed in mono master bffc57cca833f0ea19ea8f3be3bd50e5e136c5be.