Bug 36037 - Mono crashes when working in Monodevelop
Summary: Mono crashes when working in Monodevelop
Alias: None
Product: Runtime
Classification: Mono
Component: GC (show other bugs)
Version: 4.2.0 (C6)
Hardware: PC Linux
: --- normal
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2015-11-19 04:08 UTC by Sergey Zhukov
Modified: 2017-10-11 17:09 UTC (History)
3 users (show)

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

crash details (147.22 KB, text/x-log)
2015-11-19 04:08 UTC, Sergey Zhukov

Description Sergey Zhukov 2015-11-19 04:08:21 UTC
I don't have fully reproducible test case yet, but this crash in GC occured when I tried in Monodevelop 5.11 (was got from master branch) to open Monodevelop solution file and then click (Version Control/Show Log and do some scroll). I did not notice such error on previous version of mono (4.0)

OS: Ubuntu Linux 12.04 32 bit
Mono JIT compiler version 4.2.1 (Stable Thu Nov 12 09:53:18 UTC 2015)

*** glibc detected *** /usr/bin/mono: double free or corruption (fasttop): 0x8f858dd8 ***

/* see attachment for crash details */
Comment 1 Sergey Zhukov 2015-11-19 04:08:52 UTC
Created attachment 13881 [details]
crash details
Comment 2 Rodrigo Kumpera 2015-11-27 18:01:27 UTC
This is really strange, because the GC doesn't use malloc.

Could you install debug symbol for mono and attach a crash with symbol information?
The current one has no actionable information due to all symbols having being stripped.
Comment 3 Rodrigo Kumpera 2017-10-11 17:09:02 UTC
We have not received the requested information. If you are still experiencing this issue please provide all the requested information and reopen the bug report.

Thank you!

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