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trialuser02 / qt6ct

Qt6 Configuration Tool
BSD 2-Clause "Simplified" License
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[abrt] qt6ct: qt_message_fatal(): qt6ct killed by SIGABRT #15

Closed martinkg closed 1 year ago

martinkg commented 2 years ago

Description of problem: Every time I start it from console

Version-Release number of selected component: qt6ct-0.5-2.fc36

Additional info: reporter: libreport-2.17.1 backtrace_rating: 4 cgroup: 0::/user.slice/user-1000.slice/user@1000.service/app.slice/app-glib-qt6ct-2743.scope cmdline: qt6ct crash_function: qt_message_fatal executable: /usr/bin/qt6ct journald_cursor: s=b2b1c68c4d6f4957be3c182b0f95f08b;i=d847;b=6446647ebe1e47e99b01761236ceb3b6;m=401a6245;t=5de5ce335cea8;x=e349a00f81518a60 kernel: 5.17.5-300.fc36.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 1000

Truncated backtrace: Thread no. 1 (9 frames)

4 qt_message_fatal at /usr/src/debug/qt6-qtbase-6.2.3-2.fc36.x86_64/src/corelib/global/qlogging.cpp:1905

5 QMessageLogger::fatal at /usr/src/debug/qt6-qtbase-6.2.3-2.fc36.x86_64/src/corelib/global/qlogging.cpp:890

6 qt_pixmap_thread_test at /usr/src/debug/qt6-qtbase-6.2.3-2.fc36.x86_64/src/gui/image/qpixmap.cpp:81

8 QPixmap::QPixmap at /usr/src/debug/qt6-qtbase-6.2.3-2.fc36.x86_64/src/gui/image/qpixmap.cpp:110

9 QPixmapIconEngineEntry::QPixmapIconEngineEntry at /usr/src/debug/qt6-qtbase-6.2.3-2.fc36.x86_64/src/gui/image/qicon_p.h:102

10 QPixmapIconEngine::addFile at /usr/src/debug/qt6-qtbase-6.2.3-2.fc36.x86_64/src/gui/image/qicon.cpp:463

11 QIcon::addFile at /usr/src/debug/qt6-qtbase-6.2.3-2.fc36.x86_64/src/gui/image/qicon.cpp:1113

13 QIcon::QIcon at /usr/src/debug/qt6-qtbase-6.2.3-2.fc36.x86_64/src/gui/image/qicon.cpp:729

14 IconThemePage::findIcon at /usr/src/debug/qt6ct-0.5-2.fc36.x86_64/src/qt6ct/iconthemepage.cpp:227

Fedora bugzilla with all log files.

trialuser02 commented 2 years ago

Unable to reproduce under Qt 6.2.4. Are you using static libs?

martinkg commented 2 years ago

do you mean against which libraries qt6ct is linked ?

[root@fc36 tmp]# ldd /usr/bin/qt6ct 
    linux-vdso.so.1 (0x00007ffceb9ef000)
    libQt6Widgets.so.6 => /lib64/libQt6Widgets.so.6 (0x00007f474538c000)
    libQt6Gui.so.6 => /lib64/libQt6Gui.so.6 (0x00007f4744aa2000)
    libQt6Core.so.6 => /lib64/libQt6Core.so.6 (0x00007f474449a000)
    libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007f4744266000)
    libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f4744246000)
    libc.so.6 => /lib64/libc.so.6 (0x00007f4744045000)
    libm.so.6 => /lib64/libm.so.6 (0x00007f4743f65000)
    libEGL.so.1 => /lib64/libEGL.so.1 (0x00007f4743f52000)
    libfontconfig.so.1 => /lib64/libfontconfig.so.1 (0x00007f4743f03000)
    libX11.so.6 => /lib64/libX11.so.6 (0x00007f4743dbb000)
    libglib-2.0.so.0 => /lib64/libglib-2.0.so.0 (0x00007f4743c7f000)
    libQt6DBus.so.6 => /lib64/libQt6DBus.so.6 (0x00007f4743ba4000)
    libxkbcommon.so.0 => /lib64/libxkbcommon.so.0 (0x00007f4743b59000)
    libGLX.so.0 => /lib64/libGLX.so.0 (0x00007f4743b27000)
    libOpenGL.so.0 => /lib64/libOpenGL.so.0 (0x00007f4743afc000)
    libpng16.so.16 => /lib64/libpng16.so.16 (0x00007f4743ac2000)
    libharfbuzz.so.0 => /lib64/libharfbuzz.so.0 (0x00007f47439d9000)
    libfreetype.so.6 => /lib64/libfreetype.so.6 (0x00007f474390b000)
    libz.so.1 => /lib64/libz.so.1 (0x00007f47438ef000)
    libicui18n.so.69 => /lib64/libicui18n.so.69 (0x00007f47435c6000)
    libicuuc.so.69 => /lib64/libicuuc.so.69 (0x00007f47433d3000)
    libsystemd.so.0 => /lib64/libsystemd.so.0 (0x00007f47432f6000)
    libdouble-conversion.so.3 => /lib64/libdouble-conversion.so.3 (0x00007f47432e1000)
    libb2.so.1 => /lib64/libb2.so.1 (0x00007f47432d8000)
    libpcre2-16.so.0 => /lib64/libpcre2-16.so.0 (0x00007f474324c000)
    /lib64/ld-linux-x86-64.so.2 (0x00007f4745be8000)
    libGLdispatch.so.0 => /lib64/libGLdispatch.so.0 (0x00007f4743193000)
    libxml2.so.2 => /lib64/libxml2.so.2 (0x00007f4743009000)
    libxcb.so.1 => /lib64/libxcb.so.1 (0x00007f4742fdd000)
    libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f4742f63000)
    libdbus-1.so.3 => /lib64/libdbus-1.so.3 (0x00007f4742f0c000)
    libXext.so.6 => /lib64/libXext.so.6 (0x00007f4742ef7000)
    libgraphite2.so.3 => /lib64/libgraphite2.so.3 (0x00007f4742ed5000)
    libbz2.so.1 => /lib64/libbz2.so.1 (0x00007f4742ec2000)
    libbrotlidec.so.1 => /lib64/libbrotlidec.so.1 (0x00007f4742eb5000)
    libicudata.so.69 => /lib64/libicudata.so.69 (0x00007f4741358000)
    liblzma.so.5 => /lib64/liblzma.so.5 (0x00007f474132d000)
    libzstd.so.1 => /lib64/libzstd.so.1 (0x00007f474127a000)
    liblz4.so.1 => /lib64/liblz4.so.1 (0x00007f4741256000)
    libcap.so.2 => /lib64/libcap.so.2 (0x00007f474124c000)
    libgcrypt.so.20 => /lib64/libgcrypt.so.20 (0x00007f474110f000)
    libgomp.so.1 => /lib64/libgomp.so.1 (0x00007f47410c3000)
    libXau.so.6 => /lib64/libXau.so.6 (0x00007f47410bd000)
    libbrotlicommon.so.1 => /lib64/libbrotlicommon.so.1 (0x00007f474109a000)
    libgpg-error.so.0 => /lib64/libgpg-error.so.0 (0x00007f4741074000)
trialuser02 commented 2 years ago

Strange, but QtConcurrent is missing. Here is my ldd output:

user@myhost:/mnt/DISK1-4/projects/qt6ct-git/src/qt6ct$ ldd qt6ct 
        linux-vdso.so.1 (0x00007ffd9179a000)
        libQt6Widgets.so.6 => /home/user/qt6/lib/libQt6Widgets.so.6 (0x00007852ac970000)
        libQt6Gui.so.6 => /home/user/qt6/lib/libQt6Gui.so.6 (0x00007852ac015000)
        libQt6Concurrent.so.6 => /home/user/qt6/lib/libQt6Concurrent.so.6 (0x00007852ac00e000)
        libQt6Core.so.6 => /home/user/qt6/lib/libQt6Core.so.6 (0x00007852ab9a4000)
        libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007852ab946000)
...........................................................................................................................
martinkg commented 2 years ago

i will build qt6ct with export LDFLAGS="%{optflags} -lQt6Concurrent" and make it available to the end user for testing.

martinkg commented 2 years ago

feedback from the end user.

In fact, it crashes on finish, not start. When closing program, "Segmentation fault (core dumped)" is displayed. This is with qt6ct.x86_64 0.5-2.fc36.

Now I will try it with qt6ct-0.5-3.fc36.x86_64.rpm. "Segmentation fault (core dumped)" is also displayed when exiting. But ABRT dialog is not emerging.

After starting-stopping from console several times, sometimes there is no such error. And one time i got this: "QPixmap: Must construct a QGuiApplication before a QPixmap Aborted (core dumped)".

martinkg commented 2 years ago

Attached is a backtrace I get when I exit the program qt6ct-backtrace.txt

martinkg commented 2 years ago

new backtrace on exit qt6ct_backtrace.txt

trialuser02 commented 2 years ago

Try latest version from git.

github-kp commented 1 year ago

In reference to issue #20: qt5ct and qt6ct both crash with a segmentation fault when closing the tool. Here are some details:

Please let me know if this is not sufficient. I can also reproduce it on a different machine.

trialuser02 commented 1 year ago

Try latest version from git.