[Mono-bugs] [Bug 677252] using sgen result in a SIGSEV in mono - runtime after a while

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Thu Mar 17 05:08:26 EDT 2011


https://bugzilla.novell.com/show_bug.cgi?id=677252

https://bugzilla.novell.com/show_bug.cgi?id=677252#c2


--- Comment #2 from Bruno Giavotto <bruno at tagsrl.net> 2011-03-17 09:08:25 UTC ---
(In reply to comment #1)
> Can't reproduce the issue with neither master or mono-2-10 branch (I'm on 64
> bits)

Hi, Marek,

I've verified the problem on ubuntu 64 & 32 version with sgen enabled with or
without xsp directly or apache. (Problem is the same)

Just today, on ubuntu 8.04 / x86 using xsp i've seen a more detailed stack
trace.
It appears to be a threading issue with sgen.

>From the stack trace i see something like major_collection. if can help i can
submit the full text.

By the way with sgen enabled i cannot reach 3000 request before the crash, when
runnning at 20 request/sec.

Mono version is those you can get by following the instruction from this link:

http://www.integratedwebsystems.com/2011/02/mono-2-10-install-script-for-ubuntu-fedora/

Is there something i can do to help you in reproduction?
Let me know please.

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