"segmentation fault(core dumped)" while moving to ubuntu 16.04

[ethsonliu]

I builded a console program on ubuntu 14.04 with appimagetool (the lateset release version).

And then I copy the generated *.AppImage to another pure ubuntu 14.04 to test it, and it runs well, so I continued to test it on another pure ubuntu 16.04, but it gived me an error: segmentation fault(core dumped).

Here is the information while using appimagetool to generate *.AppImage on ubuntu 14.04:

appimagetool, continuous build (commit fef038a), build 2093 built on 2019-07-07 12:07:34 UTC
WARNING: appstreamcli command is missing, please install it if you want to use AppStream metadata
Using architecture x86_64
/home/hapoa/projects/HaiwellClient/release/data_interconnection_linux_x64_console should be packaged as data_interconnection-x86_64.AppImage
WARNING: AppStream upstream metadata is missing, please consider creating it
         in usr/share/metainfo/data_interconnection.appdata.xml
         Please see https://www.freedesktop.org/software/appstream/docs/chap-Quickstart.html#sect-Quickstart-DesktopApps
         for more information or use the generator at http://output.jsbin.com/qoqukof.
Generating squashfs...
Parallel mksquashfs: Using 1 processor
Creating 4.0 filesystem on data_interconnection-x86_64.AppImage, block size 131072.
[===================================================================================\] 108/108 100%

Exportable Squashfs 4.0 filesystem, gzip compressed, data block size 131072
	compressed data, compressed metadata, compressed fragments, compressed xattrs
	duplicates are removed
Filesystem size 4742.00 Kbytes (4.63 Mbytes)
	38.81% of uncompressed filesystem size (12217.80 Kbytes)
Inode table size 651 bytes (0.64 Kbytes)
	58.44% of uncompressed inode table size (1114 bytes)
Directory table size 292 bytes (0.29 Kbytes)
	54.78% of uncompressed directory table size (533 bytes)
Number of duplicate files found 0
Number of inodes 22
Number of files 19
Number of fragments 3
Number of symbolic links  1
Number of device nodes 0
Number of fifo nodes 0
Number of socket nodes 0
Number of directories 2
Number of ids (unique uids + gids) 1
Number of uids 1
	root (0)
Number of gids 1
	root (0)
Embedding ELF...
Marking the AppImage as executable...
Embedding MD5 digest
Success

Please consider submitting your AppImage to AppImageHub, the crowd-sourced
central directory of available AppImages, by opening a pull request
at https://github.com/AppImage/appimage.github.io

[ethsonliu]

I think I found the solution, but I don't know the real reason.

.
├── AppRun
├── data_interconnection
├── data_interconnection.desktop
├── data_interconnection.desktop~
├── .data_interconnection.desktop.swo
├── .data_interconnection.desktop.swp
├── data_interconnection.png
├── .DirIcon -> data_interconnection.png
└── lib
    ├── libcrypto.so.1.1
    ├── libc.so.6
    ├── libdl.so.2
    ├── libgcc_s.so.1
    ├── libmosquitto.so.1
    ├── libm.so.6
    ├── libmysqlclient.so.18
    ├── libpthread.so.0
    ├── librt.so.1
    ├── libssl.so.1.1
    ├── libstdc++.so.6
    └── libz.so.1

I used the below shell to copy the dependent libs,

exe="./data_interconnection_linux_x64_console/data_interconnection"
des="./data_interconnection_linux_x64_console/lib"

deplist=$(ldd $exe | awk  '{if (match($3,"/")){ printf("%s "),$3 } }')
cp $deplist $des

After I removed the below libs from folder lib,

libc.so.6
libgcc_s.so.1
libstdc++.so.6
libm.so.6
libpthread.so.0

All is well.

[probonopd]

I used the below shell to copy the dependent libs

This was the mistake.

Never bundle those libraries. You can use tools like linuxdeployqt that do it automatically for you.