Crash in convert_ubyte

Similar reports
Problem #703071
Component
v4l-utils
Last affected version
0:1.28.1-3.fc42
Executable
/usr/bin/qv4l2
Error name
SIGSEGV 11
First occurrence
2025-10-18
Last occurrence
2026-01-01
Unique reports
2
Quality
-60

Statistics

Operating system Unique / Total count
Fedora 42 2 / 2
Operating system Count
Fedora 42 2
Architecture Count
x86_64 2
Related packages Count
qv4l2 2
 0:1.28.1-3.fc42 2

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

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Backtrace

Frame # Function Binary Source or offset Line
1
convert_ubyte
/lib64/libgallium-25.1.9.so 0x2adf5f
Build id: 43b256e53a99b8b3617030b75c43f7dc0c7b992a 		-
2
_mesa_format_convert
/lib64/libgallium-25.1.9.so 0x2c179b
Build id: 43b256e53a99b8b3617030b75c43f7dc0c7b992a 		-
3
_mesa_texstore
/lib64/libgallium-25.1.9.so 0xaa560
Build id: 43b256e53a99b8b3617030b75c43f7dc0c7b992a 		-
4
_mesa_store_texsubimage
/lib64/libgallium-25.1.9.so 0xab0a6
Build id: 43b256e53a99b8b3617030b75c43f7dc0c7b992a 		-
5
st_TexSubImage
/lib64/libgallium-25.1.9.so 0xbe952
Build id: 43b256e53a99b8b3617030b75c43f7dc0c7b992a 		-
6
texture_sub_image
/lib64/libgallium-25.1.9.so 0x8e96b
Build id: 43b256e53a99b8b3617030b75c43f7dc0c7b992a 		-
7
texsubimage_err
/lib64/libgallium-25.1.9.so 0x91ee6
Build id: 43b256e53a99b8b3617030b75c43f7dc0c7b992a 		-
8
_mesa_TexSubImage2D
/lib64/libgallium-25.1.9.so 0x98ce9
Build id: 43b256e53a99b8b3617030b75c43f7dc0c7b992a 		-
9
CaptureWinGLEngine::paintGL()
/usr/bin/qv4l2 0x125f1
Build id: ae3542114378f1717f7498a47b72425b69e9e205 		-
10
QOpenGLWidgetPrivate::render()
/lib64/libQt6OpenGLWidgets.so.6 0x35b5
Build id: b029dc86b0b25c9d8c5be9487d37286e0f3288b0 		-
11
QWidget::event(QEvent*)
/lib64/libQt6Widgets.so.6 0xa6aa8
Build id: 954a7ef87277b8a15ccc80cf1694adb2e60274e0 		-
12
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d97f
Build id: 954a7ef87277b8a15ccc80cf1694adb2e60274e0 		-
13
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf9d78
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
14
QWidgetPrivate::sendPaintEvent(QRegion const&)
/lib64/libQt6Widgets.so.6 0x9d0bc
Build id: 954a7ef87277b8a15ccc80cf1694adb2e60274e0 		-
15
QWidgetRepaintManager::paintAndFlush()
/lib64/libQt6Widgets.so.6 0xb4197
Build id: 954a7ef87277b8a15ccc80cf1694adb2e60274e0 		-
16
QWidget::event(QEvent*)
/lib64/libQt6Widgets.so.6 0xa6cd4
Build id: 954a7ef87277b8a15ccc80cf1694adb2e60274e0 		-
17
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d97f
Build id: 954a7ef87277b8a15ccc80cf1694adb2e60274e0 		-
18
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf9d78
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
19
QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)
/lib64/libQt6Core.so.6 0xfdb66
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
20
postEventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt6Core.so.6 0x411a2f
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
21
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x40863
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
22
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0x497a8
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
23
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x49953
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
24
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x41126d
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
25
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x107943
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
26
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0x103259
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
27
main
/usr/bin/qv4l2 0xb333
Build id: ae3542114378f1717f7498a47b72425b69e9e205 		-
28
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
29
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
30
_start
/usr/bin/qv4l2 0xb8a5
Build id: ae3542114378f1717f7498a47b72425b69e9e205 		-