Bug 32464 - SIGABRT: Assertion at jit-info.c:699, condition `IS_JIT_INFO_TOMBSTONE (chunk->data [pos])' not met
Summary: SIGABRT: Assertion at jit-info.c:699, condition `IS_JIT_INFO_TOMBSTONE (chunk...
Status: NEW
Alias: None
Product: Runtime
Classification: Mono
Component: JIT (show other bugs)
Version: 4.0.0
Hardware: PC Linux
: --- normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2015-07-27 07:50 UTC by Bartosz Kukawka
Modified: 2015-07-27 07:50 UTC (History)
2 users (show)

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

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Status:
NEW

Description Bartosz Kukawka 2015-07-27 07:50:26 UTC
Unfortunately I cannot produce a test case, crashes happen randomly when under moderate load.

* Assertion at jit-info.c:699, condition `IS_JIT_INFO_TOMBSTONE (chunk->data [pos])' not met

Stacktrace:

Native stacktrace:
/usr/bin/mono() [0x4b20bc]
 /lib/x86_64-linux-gnu/libpthread.so.0(+0x10340) [0x7f3a5dd90340]
 /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x39) [0x7f3a5d9f1cc9]
 /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7f3a5d9f50d8]
 /usr/bin/mono() [0x6294f9]
 /usr/bin/mono() [0x629707]
 /usr/bin/mono() [0x629856]
 /usr/bin/mono() [0x541a3d]
 /usr/bin/mono() [0x422173]
 /usr/bin/mono() [0x5a6ba2]
 /usr/bin/mono() [0x5b02b0]
 /usr/bin/mono() [0x5a1929]
 /usr/bin/mono() [0x5a1960]
 /usr/bin/mono() [0x5a1dfd]
 /usr/bin/mono() [0x587188]
 /usr/bin/mono() [0x6236c6]
 /lib/x86_64-linux-gnu/libpthread.so.0(+0x8182) [0x7f3a5dd88182]
 /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f3a5dab547d]
 
Debug info from gdb:

=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================

OS:
Ubuntu 14.04 x86_64 (3.13.0-55-generic)

Mono version:
Mono JIT compiler version 4.0.2 (Stable 4.0.2.5/c99aa0c Wed Jun 24 10:04:37 UTC 2015)
Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors. www.mono-project.com
        TLS:           __thread
        SIGSEGV:       altstack
        Notifications: epoll
        Architecture:  amd64
        Disabled:      none
        Misc:          softdebug
        LLVM:          supported, not enabled.
        GC:            sgen