Opening bug to track this. It looks like upstream knows about the crash when built with 6.6 and are choosing to downgrade to 6.5 until a real fix is pushed: https://github.com/telegramdesktop/tdesktop/commit/a5ec616382dd0034d62bccd241ad536242bd9b0b Backtrace of the crash: #0 0x00007ffff611e960 in () at /usr/lib64/libQt6Svg.so.6 #1 0x00007ffff61279f8 in QSvgHandler::parse() () at /usr/lib64/libQt6Svg.so.6 #2 0x00007ffff613a38b in QSvgTinyDocument::load(QByteArray const&) () at /usr/lib64/libQt6Svg.so.6 #3 0x00007ffff613194b in QSvgRenderer::load(QByteArray const&) () at /usr/lib64/libQt6Svg.so.6 #4 0x00007fffebb61b36 in () at /usr/lib64/qt6/plugins/imageformats/libqsvg.so #5 0x00007fffebb61efb in () at /usr/lib64/qt6/plugins/imageformats/libqsvg.so #6 0x00007ffff2b5ca7b in () at /usr/lib64/libQt6Gui.so.6 #7 0x00005555584594a9 in Images::ReadOther(Images::ReadArgs const&) (args=...) at /var/tmp/portage/net-im/telegram-desktop-4.10.3/work/tdesktop-4.10.3-full/Telegram/lib_ui/ui/image/image_prepare.cpp:434 #8 0x0000555558459775 in Images::Read(Images::ReadArgs&&) (args=...) at /var/tmp/portage/net-im/telegram-desktop-4.10.3/work/tdesktop-4.10.3-full/Telegram/lib_ui/ui/image/image_prepare.cpp:452 #9 0x0000555557ef72f9 in operator() (__closure=0x7fffda227c90) at /usr/include/qt6/QtCore/qarraydata.h:52 #10 operator() (__closure=<optimized out>, passed=0x7fffda227c90) at /var/tmp/portage/net-im/telegram-desktop-4.10.3/work/tdesktop-4.10.3-full/Telegram/lib_crl/crl/dispatch/crl_dispatch_async.h:51 #11 crl::details::EmptyWrapper::Invoke<crl::details::on_queue_invoke<EmptyWrapper, void (*)(void*, void (*)(void*), void*), FileLoader::loadLocal(const Storage::Cache::Key&)::<lambda(QByteArray&&)> mutable::<lambda()> >(void*, void (*)(void*, void (*)(void*), void*), FileLoader::loadLocal(const Storage::Cache::Key&)::<lambda(QByteArray&&)> mutable::<lambda()>&&)::<lambda(void*)>::<lambda(void*)> > (argument=0x7fffda227c90, callable=<optimized out>) at /var/tmp/portage/net-im/telegram-desktop-4.10.3/work/tdesktop-4.10.3-full/Telegram/lib_crl/crl/dispatch/crl_dispatch_async.h:60 #12 operator() (passed=0x7fffda227c90, __closure=0x0) at /var/tmp/portage/net-im/telegram-desktop-4.10.3/work/tdesktop-4.10.3-full/Telegram/lib_crl/crl/dispatch/crl_dispatch_async.h:48 #13 _FUN(void*) () at /var/tmp/portage/net-im/telegram-desktop-4.10.3/work/tdesktop-4.10.3-full/Telegram/lib_crl/crl/dispatch/crl_dispatch_async.h:47 #14 0x00007ffff6bc4630 in () at /usr/lib64/libdispatch.so #15 0x00007ffff18c8179 in () at /lib64/libc.so.6 #16 0x00007ffff19391c8 in () at /lib64/libc.so.6 (gdb) bt #0 0x00007ffff611e960 in () at /usr/lib64/libQt6Svg.so.6 #1 0x00007ffff61279f8 in QSvgHandler::parse() () at /usr/lib64/libQt6Svg.so.6 #2 0x00007ffff613a38b in QSvgTinyDocument::load(QByteArray const&) () at /usr/lib64/libQt6Svg.so.6 #3 0x00007ffff613194b in QSvgRenderer::load(QByteArray const&) () at /usr/lib64/libQt6Svg.so.6 #4 0x00007fffebb61b36 in () at /usr/lib64/qt6/plugins/imageformats/libqsvg.so #5 0x00007fffebb61efb in () at /usr/lib64/qt6/plugins/imageformats/libqsvg.so #6 0x00007ffff2b5ca7b in () at /usr/lib64/libQt6Gui.so.6 #7 0x00005555584594a9 in Images::ReadOther(Images::ReadArgs const&) (args=...) at /var/tmp/portage/net-im/telegram-desktop-4.10.3/work/tdesktop-4.10.3-full/Telegram/lib_ui/ui/image/image_prepare.cpp:434 #8 0x0000555558459775 in Images::Read(Images::ReadArgs&&) (args=...) at /var/tmp/portage/net-im/telegram-desktop-4.10.3/work/tdesktop-4.10.3-full/Telegram/lib_ui/ui/image/image_prepare.cpp:452 #9 0x0000555557ef72f9 in operator() (__closure=0x7fffda227c90) at /usr/include/qt6/QtCore/qarraydata.h:52 #10 operator() (__closure=<optimized out>, passed=0x7fffda227c90) at /var/tmp/portage/net-im/telegram-desktop-4.10.3/work/tdesktop-4.10.3-full/Telegram/lib_crl/crl/dispatch/crl_dispatch_async.h:51 #11 crl::details::EmptyWrapper::Invoke<crl::details::on_queue_invoke<EmptyWrapper, void (*)(void*, void (*)(void*), void*), FileLoader::loadLocal(const Storage::Cache::Key&)::<lambda(QByteArray&&)> mutable::<lambda()> >(void*, void (*)(void*, void (*)(void*), void*), FileLoader::loadLocal(const Storage::Cache::Key&)::<lambda(QByteArray&&)> mutable::<lambda()>&&)::<lambda(void*)>::<lambda(void*)> > (argument=0x7fffda227c90, callable=<optimized out>) at /var/tmp/portage/net-im/telegram-desktop-4.10.3/work/tdesktop-4.10.3-full/Telegram/lib_crl/crl/dispatch/crl_dispatch_async.h:60 #12 operator() (passed=0x7fffda227c90, __closure=0x0) at /var/tmp/portage/net-im/telegram-desktop-4.10.3/work/tdesktop-4.10.3-full/Telegram/lib_crl/crl/dispatch/crl_dispatch_async.h:48 #13 _FUN(void*) () at /var/tmp/portage/net-im/telegram-desktop-4.10.3/work/tdesktop-4.10.3-full/Telegram/lib_crl/crl/dispatch/crl_dispatch_async.h:47 #14 0x00007ffff6bc4630 in () at /usr/lib64/libdispatch.so #15 0x00007ffff18c8179 in () at /lib64/libc.so.6 #16 0x00007ffff19391c8 in () at /lib64/libc.so.6
This was already reported to me, thanks for making it a proper issue. I will not do anything about this, though I will add the relevant blockers to *DEPEND. Glad to know upstream is taking care of it.
This bug is related to dev-qt/qtsvg-6.6.0 Fixed upstream https://github.com/qt/qtsvg/commit/effc44495a33babd4cf7a2044123f420e6b3da1c.patch net-im/telegram-desktop-4.10.3[qt6] with patched qtsvg-6.6.0 works fine for me
https://bugreports.qt.io/browse/QTBUG-117944
(In reply to Andrey Volkov from comment #3) > https://bugreports.qt.io/browse/QTBUG-117944 => https://codereview.qt-project.org/c/qt/qtsvg/+/510692 for 6.6
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=37a5ee017ab4bc745fdff6626603ceb5ebbdd129 commit 37a5ee017ab4bc745fdff6626603ceb5ebbdd129 Author: Ionen Wolkens <ionen@gentoo.org> AuthorDate: 2023-10-12 19:47:56 +0000 Commit: Ionen Wolkens <ionen@gentoo.org> CommitDate: 2023-10-12 19:52:36 +0000 dev-qt/qtsvg: backport qt6.6 fix for crash with invalid SVGs Bug: https://bugs.gentoo.org/915582 Signed-off-by: Ionen Wolkens <ionen@gentoo.org> dev-qt/qtsvg/files/qtsvg-6.6.0-invalid-svg-crash.patch | 18 ++++++++++++++++++ .../{qtsvg-6.6.0.ebuild => qtsvg-6.6.0-r1.ebuild} | 4 ++++ 2 files changed, 22 insertions(+)
(In reply to Esteve Varela Colominas from comment #1) > This was already reported to me, thanks for making it a proper issue. > I will not do anything about this, though I will add the relevant blockers > to *DEPEND. Glad to know upstream is taking care of it. By the way, the build failure I mentioned before with 6.6.0-rc seems gone, maybe this got fixed in final. Along with this qtsvg fix, I'd assume that won't be needed. Not that I've really tried given I don't use this, please close if all good.
Thanks a lot for the backport! I'll close this issue. Please make a new issue if other problems regarding qt6.6 pop up.