Segfault upon launch on Fedora 37 KDE

[jimtjames]

I have compiled both INDIGO 2.0-240 and AIN 1.0-1 according to the instructions, but I see a segfault as soon as I launch AIN. I tried launching AIN in GDB and it seemed to indicate that the segfault was raised in LibRaw release(), though I don't have much experience in GDB. Is there anything I could do to help debug this?

System info: OS: Fedora 37 KDE Spin Kernel: 6.3.8-100.fc37.x86_64 CPU: Intel i7-10875H GPU: Intel UHD Graphics Graphics Platform: Wayland

[astrokor]

I see a similar situation when running ain-imager. This is present when running from the repository and sources. I noticed this with a recent OS update. Before this, ain-imager worked fine from the repository.

OS: KDE Neon 5.27 Kernel: 5.19.0-46-generic i3-9100F GeForce GT710

[rumengb]

I will check to see what is wrong. Can you please run it with valgrind and provide me the output?

valgrind ./ain_imager_src/ain_imager

Thank you! Rumen

On Fri, Jul 14, 2023 at 12:51 AM astrokor @.***> wrote:

I see a similar situation when running ain-imager. This is present when running from the repository and sources. I noticed this with a recent OS update. Before this, ain-imager worked fine from the repository.

OS: KDE Neon 5.27 Kernel: 5.19.0-46-generic i3-9100F GeForce GT710

[image: image] https://user-images.githubusercontent.com/139509209/253415026-72dced7e-f325-4b61-8b3c-8e0d22d06246.png

— Reply to this email directly, view it on GitHub https://github.com/indigo-astronomy/indigo_imager/issues/12#issuecomment-1634965814, or unsubscribe https://github.com/notifications/unsubscribe-auth/AE5EZBMEXQ4UPUHQQ3SVFJTXQBUUJANCNFSM6AAAAAAZSML2AU . You are receiving this because you are subscribed to this thread.Message ID: @.***>

[rumengb]

Sorry, I can not reproduce the problem on fedora 38 with KDE 5.27.6. Most likely you are not building it correctly... Please give me the output from valgrind it may help...

[astrokor]

Operating System: KDE neon 5.27 KDE Plasma Version: 5.27.5 KDE Frameworks Version: 5.107.0 Qt Version: 5.15.10 Kernel Version: 5.19.0-43-generic (64-bit) Graphics Platform: X11 Processors: 6 × Intel® Core™ i5-9400 CPU @ 2.90GHz Memory: 31.0 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 630

neon@neon:~$ valgrind ain_imager ==4004== Memcheck, a memory error detector ==4004== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==4004== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info ==4004== Command: ain_imager ==4004== ==4004== Invalid read of size 8 ==4004== at 0x40286C8: strncmp (strcmp.S:172) ==4004== by 0x400668D: is_dst (dl-load.c:216) ==4004== by 0x400810E: _dl_dst_count (dl-load.c:253) ==4004== by 0x400810E: expand_dynamic_string_token (dl-load.c:395) ==4004== by 0x40082B7: fillin_rpath.isra.0 (dl-load.c:483) ==4004== by 0x4008602: decompose_rpath (dl-load.c:654) ==4004== by 0x400ABF5: cache_rpath (dl-load.c:696) ==4004== by 0x400ABF5: cache_rpath (dl-load.c:677) ==4004== by 0x400ABF5: _dl_map_object (dl-load.c:2165) ==4004== by 0x4003494: openaux (dl-deps.c:64) ==4004== by 0x66B3C27: _dl_catch_exception (dl-error-skeleton.c:208) ==4004== by 0x4003C7B: _dl_map_object_deps (dl-deps.c:248) ==4004== by 0x400EA0E: dl_open_worker_begin (dl-open.c:592) ==4004== by 0x66B3C27: _dl_catch_exception (dl-error-skeleton.c:208) ==4004== by 0x400DF99: dl_open_worker (dl-open.c:782) ==4004== Address 0xb1ae029 is 9 bytes inside a block of size 15 alloc'd ==4004== at 0x4848899: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==4004== by 0x40271FF: malloc (rtld-malloc.h:56) ==4004== by 0x40271FF: strdup (strdup.c:42) ==4004== by 0x4008594: decompose_rpath (dl-load.c:629) ==4004== by 0x400ABF5: cache_rpath (dl-load.c:696) ==4004== by 0x400ABF5: cache_rpath (dl-load.c:677) ==4004== by 0x400ABF5: _dl_map_object (dl-load.c:2165) ==4004== by 0x4003494: openaux (dl-deps.c:64) ==4004== by 0x66B3C27: _dl_catch_exception (dl-error-skeleton.c:208) ==4004== by 0x4003C7B: _dl_map_object_deps (dl-deps.c:248) ==4004== by 0x400EA0E: dl_open_worker_begin (dl-open.c:592) ==4004== by 0x66B3C27: _dl_catch_exception (dl-error-skeleton.c:208) ==4004== by 0x400DF99: dl_open_worker (dl-open.c:782) ==4004== by 0x66B3C27: _dl_catch_exception (dl-error-skeleton.c:208) ==4004== by 0x400E34D: _dl_open (dl-open.c:883) ==4004== ==4004== Invalid read of size 8 ==4004== at 0x40286C8: strncmp (strcmp.S:172) ==4004== by 0x400668D: is_dst (dl-load.c:216) ==4004== by 0x4007F79: _dl_dst_substitute (dl-load.c:295) ==4004== by 0x40082B7: fillin_rpath.isra.0 (dl-load.c:483) ==4004== by 0x4008602: decompose_rpath (dl-load.c:654) ==4004== by 0x400ABF5: cache_rpath (dl-load.c:696) ==4004== by 0x400ABF5: cache_rpath (dl-load.c:677) ==4004== by 0x400ABF5: _dl_map_object (dl-load.c:2165) ==4004== by 0x4003494: openaux (dl-deps.c:64) ==4004== by 0x66B3C27: _dl_catch_exception (dl-error-skeleton.c:208) ==4004== by 0x4003C7B: _dl_map_object_deps (dl-deps.c:248) ==4004== by 0x400EA0E: dl_open_worker_begin (dl-open.c:592) ==4004== by 0x66B3C27: _dl_catch_exception (dl-error-skeleton.c:208) ==4004== by 0x400DF99: dl_open_worker (dl-open.c:782) ==4004== Address 0xb1ae029 is 9 bytes inside a block of size 15 alloc'd ==4004== at 0x4848899: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==4004== by 0x40271FF: malloc (rtld-malloc.h:56) ==4004== by 0x40271FF: strdup (strdup.c:42) ==4004== by 0x4008594: decompose_rpath (dl-load.c:629) ==4004== by 0x400ABF5: cache_rpath (dl-load.c:696) ==4004== by 0x400ABF5: cache_rpath (dl-load.c:677) ==4004== by 0x400ABF5: _dl_map_object (dl-load.c:2165) ==4004== by 0x4003494: openaux (dl-deps.c:64) ==4004== by 0x66B3C27: _dl_catch_exception (dl-error-skeleton.c:208) ==4004== by 0x4003C7B: _dl_map_object_deps (dl-deps.c:248) ==4004== by 0x400EA0E: dl_open_worker_begin (dl-open.c:592) ==4004== by 0x66B3C27: _dl_catch_exception (dl-error-skeleton.c:208) ==4004== by 0x400DF99: dl_open_worker (dl-open.c:782) ==4004== by 0x66B3C27: _dl_catch_exception (dl-error-skeleton.c:208) ==4004== by 0x400E34D: _dl_open (dl-open.c:883) ==4004== ==4004== Invalid write of size 4 ==4004== at 0x2F7978: LibRaw::LibRaw(unsigned int) (in /usr/bin/ain_imager) ==4004== by 0x1CA5D4AE: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x1CA5D725: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x5531A1C: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5534343: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55358E7: QImageReader::read(QImage) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5535AD8: QImageReader::read() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x555354C: QRasterPlatformPixmap::fromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55492F8: QPixmap::loadFromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55EBA78: QTextDocument::loadResource(int, QUrl const&) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55E558C: QTextDocument::resource(int, QUrl const&) const (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x563BF79: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== Address 0x214fbf30 is 672 bytes inside an unallocated block of size 1,672,016 in arena "client" ==4004== ==4004== Invalid read of size 8 ==4004== at 0x2F823D: LibRaw::recycle() (in /usr/bin/ain_imager) ==4004== by 0x2F910D: LibRaw::open_datastream(LibRaw_abstract_datastream) (in /usr/bin/ain_imager) ==4004== by 0x1CA5D4D1: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x1CA5D725: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x5531A1C: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5534343: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55358E7: QImageReader::read(QImage) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5535AD8: QImageReader::read() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x555354C: QRasterPlatformPixmap::fromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55492F8: QPixmap::loadFromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55EBA78: QTextDocument::loadResource(int, QUrl const&) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55E558C: QTextDocument::resource(int, QUrl const&) const (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== Address 0x214fbf28 is 664 bytes inside a block of size 4,096 free'd ==4004== at 0x484B27F: free (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==4004== by 0x2F823C: LibRaw::recycle() (in /usr/bin/ain_imager) ==4004== by 0x2F910D: LibRaw::open_datastream(LibRaw_abstract_datastream) (in /usr/bin/ain_imager) ==4004== by 0x1CA5D4D1: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x1CA5D725: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x5531A1C: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5534343: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55358E7: QImageReader::read(QImage) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5535AD8: QImageReader::read() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x555354C: QRasterPlatformPixmap::fromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55492F8: QPixmap::loadFromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55EBA78: QTextDocument::loadResource(int, QUrl const&) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== Block was alloc'd at ==4004== at 0x484DA83: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==4004== by 0x2F798B: LibRaw::LibRaw(unsigned int) (in /usr/bin/ain_imager) ==4004== by 0x1CA5D4AE: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x1CA5D725: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x5531A1C: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5534343: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55358E7: QImageReader::read(QImage) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5535AD8: QImageReader::read() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x555354C: QRasterPlatformPixmap::fromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55492F8: QPixmap::loadFromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55EBA78: QTextDocument::loadResource(int, QUrl const&) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55E558C: QTextDocument::resource(int, QUrl const&) const (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== ==4004== Invalid write of size 8 ==4004== at 0x2F8244: LibRaw::recycle() (in /usr/bin/ain_imager) ==4004== by 0x2F910D: LibRaw::open_datastream(LibRaw_abstract_datastream) (in /usr/bin/ain_imager) ==4004== by 0x1CA5D4D1: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x1CA5D725: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x5531A1C: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5534343: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55358E7: QImageReader::read(QImage) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5535AD8: QImageReader::read() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x555354C: QRasterPlatformPixmap::fromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55492F8: QPixmap::loadFromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55EBA78: QTextDocument::loadResource(int, QUrl const&) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55E558C: QTextDocument::resource(int, QUrl const&) const (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== Address 0x214fbf28 is 664 bytes inside a block of size 4,096 free'd ==4004== at 0x484B27F: free (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==4004== by 0x2F823C: LibRaw::recycle() (in /usr/bin/ain_imager) ==4004== by 0x2F910D: LibRaw::open_datastream(LibRaw_abstract_datastream) (in /usr/bin/ain_imager) ==4004== by 0x1CA5D4D1: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x1CA5D725: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x5531A1C: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5534343: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55358E7: QImageReader::read(QImage) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5535AD8: QImageReader::read() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x555354C: QRasterPlatformPixmap::fromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55492F8: QPixmap::loadFromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55EBA78: QTextDocument::loadResource(int, QUrl const&) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== Block was alloc'd at ==4004== at 0x484DA83: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==4004== by 0x2F798B: LibRaw::LibRaw(unsigned int) (in /usr/bin/ain_imager) ==4004== by 0x1CA5D4AE: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x1CA5D725: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x5531A1C: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5534343: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55358E7: QImageReader::read(QImage) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5535AD8: QImageReader::read() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x555354C: QRasterPlatformPixmap::fromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55492F8: QPixmap::loadFromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55EBA78: QTextDocument::loadResource(int, QUrl const&) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55E558C: QTextDocument::resource(int, QUrl const&) const (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== ==4004== Invalid read of size 8 ==4004== at 0x2F8228: LibRaw::recycle() (in /usr/bin/ain_imager) ==4004== by 0x2F910D: LibRaw::open_datastream(LibRaw_abstract_datastream) (in /usr/bin/ain_imager) ==4004== by 0x1CA5D4D1: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x1CA5D725: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x5531A1C: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5534343: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55358E7: QImageReader::read(QImage) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5535AD8: QImageReader::read() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x555354C: QRasterPlatformPixmap::fromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55492F8: QPixmap::loadFromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55EBA78: QTextDocument::loadResource(int, QUrl const&) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55E558C: QTextDocument::resource(int, QUrl const&) const (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== Address 0x214fbf28 is 664 bytes inside a block of size 4,096 free'd ==4004== at 0x484B27F: free (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==4004== by 0x2F823C: LibRaw::recycle() (in /usr/bin/ain_imager) ==4004== by 0x2F910D: LibRaw::open_datastream(LibRaw_abstract_datastream) (in /usr/bin/ain_imager) ==4004== by 0x1CA5D4D1: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x1CA5D725: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x5531A1C: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5534343: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55358E7: QImageReader::read(QImage) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5535AD8: QImageReader::read() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x555354C: QRasterPlatformPixmap::fromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55492F8: QPixmap::loadFromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55EBA78: QTextDocument::loadResource(int, QUrl const&) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== Block was alloc'd at ==4004== at 0x484DA83: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==4004== by 0x2F798B: LibRaw::LibRaw(unsigned int) (in /usr/bin/ain_imager) ==4004== by 0x1CA5D4AE: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x1CA5D725: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x5531A1C: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5534343: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55358E7: QImageReader::read(QImage) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5535AD8: QImageReader::read() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x555354C: QRasterPlatformPixmap::fromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55492F8: QPixmap::loadFromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55EBA78: QTextDocument::loadResource(int, QUrl const&) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55E558C: QTextDocument::resource(int, QUrl const&) const (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== ==4004== Invalid read of size 8 ==4004== at 0x2F822F: LibRaw::recycle() (in /usr/bin/ain_imager) ==4004== by 0x2F910D: LibRaw::open_datastream(LibRaw_abstract_datastream) (in /usr/bin/ain_imager) ==4004== by 0x1CA5D4D1: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x1CA5D725: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x5531A1C: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5534343: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55358E7: QImageReader::read(QImage) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5535AD8: QImageReader::read() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x555354C: QRasterPlatformPixmap::fromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55492F8: QPixmap::loadFromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55EBA78: QTextDocument::loadResource(int, QUrl const&) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55E558C: QTextDocument::resource(int, QUrl const&) const (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== Address 0x2a0 is not stack'd, malloc'd or (recently) free'd ==4004== ==4004== ==4004== Process terminating with default action of signal 11 (SIGSEGV) ==4004== Access not within mapped region at address 0x2A0 ==4004== at 0x2F822F: LibRaw::recycle() (in /usr/bin/ain_imager) ==4004== by 0x2F910D: LibRaw::open_datastream(LibRaw_abstract_datastream) (in /usr/bin/ain_imager) ==4004== by 0x1CA5D4D1: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x1CA5D725: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/kimg_raw.so) ==4004== by 0x5531A1C: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5534343: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55358E7: QImageReader::read(QImage) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x5535AD8: QImageReader::read() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x555354C: QRasterPlatformPixmap::fromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55492F8: QPixmap::loadFromData(unsigned char const, unsigned int, char const, QFlags) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55EBA78: QTextDocument::loadResource(int, QUrl const&) (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== by 0x55E558C: QTextDocument::resource(int, QUrl const&) const (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.15.10) ==4004== If you believe this happened as a result of a stack ==4004== overflow in your program's main thread (unlikely but ==4004== possible), you can try to increase the size of the ==4004== main thread stack using the --main-stacksize= flag. ==4004== The main thread stack size used in this run was 8388608. ==4004== ==4004== HEAP SUMMARY: ==4004== in use at exit: 20,162,714 bytes in 143,439 blocks ==4004== total heap usage: 539,120 allocs, 395,681 frees, 145,603,284 bytes allocated ==4004== ==4004== LEAK SUMMARY: ==4004== definitely lost: 768 bytes in 2 blocks ==4004== indirectly lost: 1,303 bytes in 44 blocks ==4004== possibly lost: 256,512 bytes in 1,402 blocks ==4004== still reachable: 19,904,131 bytes in 141,991 blocks ==4004== of which reachable via heuristic: ==4004== newarray : 680 bytes in 17 blocks ==4004== multipleinheritance: 67,896 bytes in 82 blocks ==4004== suppressed: 0 bytes in 0 blocks ==4004== Rerun with --leak-check=full to see details of leaked memory ==4004== ==4004== For lists of detected and suppressed errors, rerun with: -s ==4004== ERROR SUMMARY: 7 errors from 7 contexts (suppressed: 0 from 0) Segmentation fault

[rumengb]

Are you using the libraw verion provided in the Ain source code? you should run build_libs.sh it will build the provided third-party libraries for you and use them to link against them.

If you have libraw installed already it may be causing the problems. Ain uses a bit differently compiled libraw to work.

[jimtjames]

Weirdly enough, I got it to work now (albeit I am now on Fedora 38 instead of 37). I completely deleted and uninstalled all of my old INDIGO directories and libraries, re-cloned and then recompiled. It launches fine now. I guess some library must have changed in the Fedora repos.

Thanks for looking into this.

[astrokor]

Are you using the libraw verion provided in the Ain source code? you should run build_libs.sh it will build the provided third-party libraries for you and use them to link against them.

If you have libraw installed already it may be causing the problems. Ain uses a bit differently compiled libraw to work.

libraw 0.20.2 is installed in the system.

For KDEneon I used the installation from the PPA, not source. kimageformat-plugins does not allow launching the ain-imager, kimageformat-plugins 5.108.0 is installed in the system. I downgraded this version to 5.92.0, and ain-imager with a successful launch.

I hope my report was helpful.

Rumen, thanks for your guidance! Good project and good work.

Regards, Ruslan.

[rohan5sep]

I am also getting similar errors. Ain-imager fails to launch. I have not build the code. Just installed binaries. It is running fine on my other machine running Kubuntu 22.04

Operating System: Ubuntu 23.04 KDE Plasma Version: 5.27.4 KDE Frameworks Version: 5.104.0 Qt Version: 5.15.8 Kernel Version: 6.2.0-26-generic (64-bit) Graphics Platform: X11 Processors: 6 × Intel® Core™ i5-8500T CPU @ 2.10GHz Memory: 15.4 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 630 Manufacturer: LENOVO Product Name: 10RRS2G200 System Version: ThinkCentre M920q

Jul 27 12:10:27 rohan-homeII kwin_x11[1968]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7178, resource id: 96469004, major code: 20 (> Jul 27 12:10:27 rohan-homeII kwin_x11[1968]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7246, resource id: 96469004, major code: 15 (> Jul 27 12:10:27 rohan-homeII kwin_x11[1968]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7323, resource id: 31531604, major code: 18 (> Jul 27 12:10:27 rohan-homeII kwin_x11[1968]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7697, resource id: 31531617, major code: 18 (> Jul 27 12:10:28 rohan-homeII kernel: ain_imager[14360]: segfault at 2e0 ip 0000555b9f26022f sp 00007fffd0463d30 error 4 in ain_imager[555b9f14e000+1c2000]> Jul 27 12:10:28 rohan-homeII kernel: Code: 83 de 0d 00 00 c7 83 78 0d 00 00 ff ff 7f ff 88 83 7c 0d 00 00 48 c7 83 40 b4 0b 00 00 00 00 00 0f 1f 00 48 8b > Jul 27 12:10:31 rohan-homeII NetworkManager[720]: [1690440031.8792] dhcp4 (wlp2s0): state changed new lease, address=192.168.0.54

Update:

Same problem is seen even after after uninstalling and building the code from scratch. Attached the valgrind trace... ain_imager_segfault.txt

[rumengb]

Sorry I do not see the segfault in the valgrind log.