问题
ASP.NET MVC application is installed in Debian server using Apache and mod_mono.
Trying to start it causes SIGSEGV exception in Mono. Apache error.log contains
[Wed Mar 06 22:07:13 2019] [notice] Apache/2.2.22 (Debian) mod_mono/3.12 configured -- resuming normal operations
Listening on: /tmp/.mod_mono_server4
Root directory: /
Stacktrace:
[Wed Mar 06 22:07:35 2019] [error] (70014)End of file found: read_data failed
[Wed Mar 06 22:07:35 2019] [error] Command stream corrupted, last command was 1
Listening on: /tmp/.mod_mono_server4
Root directory: /
Stacktrace:
Native stacktrace:
/usr/bin/mono() [0x4accca]
/usr/bin/mono() [0x5040fe]
/usr/bin/mono() [0x4275d7]
/lib/x86_64-linux-gnu/libpthread.so.0(+0xf0a0) [0x7f47845d30a0]
/usr/bin/mono() [0x47aad9]
/usr/bin/mono() [0x50fcb8]
/usr/bin/mono() [0x510253]
/usr/bin/mono() [0x425efc]
/usr/bin/mono() [0x4af809]
/usr/bin/mono() [0x4b0117]
[0x411fe68c]
Debug info from gdb:
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================
How to fix this so that application can run ? Same server also contains other application created with older ASP.NET MVC which runs OK.
Mono was installed using Debian package:
mono --version
Mono JIT compiler version 4.6.2 (Stable 4.6.2.7/08fd525 Mon Nov 14 12:30:00 UTC 2016)
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
来源：https://stackoverflow.com/questions/55031536/how-to-fix-sigsegv-which-prevents-mvc-application-running-in-mono