Bug 53849 - concurrent gc related crash while opening a solution in XS
Summary: concurrent gc related crash while opening a solution in XS
Alias: None
Product: Runtime
Classification: Mono
Component: GC ()
Version: master
Hardware: PC Mac OS
: --- critical
Target Milestone: 4.9.X
Assignee: Vlad Brezae
Depends on:
Reported: 2017-03-23 12:12 UTC by Alan McGovern
Modified: 2017-04-25 09:05 UTC (History)
3 users (show)

Tags: 2017-02
Is this bug a regression?: ---
Last known good build:

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Description Alan McGovern 2017-03-23 12:12:07 UTC

I just opened a solution using XS/master and it crashed within seconds.
Comment 1 Alan McGovern 2017-03-23 12:13:31 UTC
Happened with Mono JIT compiler version (2017-02/9ecfd9f Sat Mar 18 02:18:24 EDT 2017)
Comment 2 Vlad Brezae 2017-03-23 17:19:12 UTC
I've seen reports of this crash since 4.6, also with non-concurrent GC.


Also seen once on jenkins, but never been able to repro so far.
Comment 3 Vlad Brezae 2017-04-24 20:41:24 UTC
Fixed on 5.0 by bdf17346a6cea527160dd56b5ff448cd296a9da5
Comment 4 Alan McGovern 2017-04-25 09:05:07 UTC
Oh wow! Good catch!