I forgot to paste the backtrace, sorry about that:
http://pastebin.com/raw.php?i=ULAcFYq1
From: Douglas Roffel
Sent: Thursday, September 03, 2015 12:48 PM
To: 'mono-devel-list@lists.ximian.com'
Subject: Crashes In Mini-Runtime on Ubuntu 14.04
Hey Mono-Dev,
I've recently been trying to debug a crash in the Mini-Runtime, and I'm unsure
of where to look. The cause of the crash is a failed mono_domain_get (), which
returns a null pointer at mini-runtime.c:2101
MonoDomain *domain = mono_domain_get ();
This causes a segfault at mini-runtime.c:2110
domain_info = domain_jit_info (domain);
Calling mono_domain_get after the segfault returns a valid appdomain, and this
function is executed hundreds of times before segfaulting, so the appdomain has
definitely been initialized properly.
Here is a backtrace of the state of all threads directly before the crash, the
segfault occurs in thread 9.
I apparently don't have the latest version of mini-runtime, so my line numbers
are slightly off from master (I'm running Mono 4.3.0, pulled and compiled on
august 18th, for reference). The line numbers I'm referencing are in the
official repo at:
https://github.com/mono/mono/blob/master/mono/mini/mini-runtime.c#L2097
https://github.com/mono/mono/blob/master/mono/mini/mini-runtime.c#L2106
Any direction would be appreciated,
- Douglas Roffel
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