Bug 1615 - MJ12node.exe deadlocks when using SGen
Summary: MJ12node.exe deadlocks when using SGen
Alias: None
Product: Runtime
Classification: Mono
Component: GC ()
Version: unspecified
Hardware: PC Linux
: --- normal
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2011-10-20 13:53 UTC by Kari Takanen
Modified: 2011-12-28 07:02 UTC (History)
3 users (show)

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

gdb output (9.62 KB, text/plain)
2011-10-20 13:53 UTC, Kari Takanen

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Description Kari Takanen 2011-10-20 13:53:31 UTC
Created attachment 738 [details]
gdb output

The program MJ12node (http://www.majestic12.co.uk) often deadlocks when using SGen. Haven't seen it happening with Boehm.

Attached is output from gdb as described in http://www.mono-project.com/Debugging#Debugging_Unmanaged_Deadlocks.

Mono version used: Mono JIT compiler version 2.11 (master/63de171 Thu Oct 20 16:59:08 EEST 2011)
OS: Ubuntu 11.10 64-bit

Please let me know if you need more info or debug data.
Comment 1 Zoltan Varga 2011-10-21 04:55:37 UTC
Probably a dup of:
Until that bug is fixed, this app won't run on mono, no use in trying.
Comment 2 Kari Takanen 2011-10-21 06:09:13 UTC
Not sure about that, since the deadlock happens when the content analyzer is _not_ running. It's just basically downloading lots of stuff via HTTP.. but it could of course be the same bug happening in different place, I don't know.

And the app surely runs on Mono but just sometimes crashes / deadlocks / otherwise misbehaves. Have to live with that. :)
Comment 3 Rodrigo Kumpera 2011-12-28 07:02:21 UTC
Fixed on trunk