Crash in InstrumentTrack::processInEvent(MidiEvent const&, MidiTime const&, int)

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An owning problem doesn't exist yet.
Component
lmms
Last affected version
0:1.2.2-17.fc42
Executable
/usr/bin/lmms
Error name
SIGSEGV 11
First occurrence
2026-09-13
Last occurrence
2026-09-13
Unique reports
1
Quality
-46

Statistics

Operating system Unique / Total count
Fedora 42 1 / 1
Operating system Count
Fedora 42 1
Architecture Count
x86_64 1
Related packages Count
pulseaudio-libs 2
 0:17.0-9.fc42 2
lmms 1
 0:1.2.2-17.fc42 1
libtool-ltdl 1
 0:2.5.4-4.fc42 1
Show more… (4)
libtdb 1
 0:1.4.13-2.fc42 1
adwaita-sans-fonts 1
 0:48.2-2.fc42 1
glib2 1
 0:2.84.4-1.fc42 1
libcanberra 1
 0:0.30-37.fc42 1

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

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Backtrace

Frame # Function Binary Source or offset Line
1
InstrumentTrack::processInEvent(MidiEvent const&, MidiTime const&, int)
/usr/bin/lmms 0x19fd31
Build id: 2f04d3eee7582df336e76f3a22bf77b66490aa01 		-
2
Piano::handleKeyRelease(int) [clone .part.0]
/usr/bin/lmms 0xbc0fc
Build id: 2f04d3eee7582df336e76f3a22bf77b66490aa01 		-
3
PianoView::keyReleaseEvent(QKeyEvent*)
/usr/bin/lmms 0x126152
Build id: 2f04d3eee7582df336e76f3a22bf77b66490aa01 		-
4
QWidget::event(QEvent*)
/lib64/libQt5Widgets.so.5 0x84ca8
Build id: a31076c099e8c3cd58fc33e6df82a70908408f45 		-
5
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt5Widgets.so.5 0x40ef7
Build id: a31076c099e8c3cd58fc33e6df82a70908408f45 		-
6
QApplication::notify(QObject*, QEvent*)
/lib64/libQt5Widgets.so.5 0x481f3
Build id: a31076c099e8c3cd58fc33e6df82a70908408f45 		-
7
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt5Core.so.5 0x21f778
Build id: c450a340d015336128947f3166d675cdacef4905 		-
8
QWidgetWindow::event(QEvent*)
/lib64/libQt5Widgets.so.5 0xa342a
Build id: a31076c099e8c3cd58fc33e6df82a70908408f45 		-
9
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt5Widgets.so.5 0x40ef7
Build id: a31076c099e8c3cd58fc33e6df82a70908408f45 		-
10
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt5Core.so.5 0x21f778
Build id: c450a340d015336128947f3166d675cdacef4905 		-
11
QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*)
/lib64/libQt5Gui.so.5 0x6a339
Build id: c248b31b7d018c479555fc24f5182b4671913d1e 		-
12
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt5Gui.so.5 0x4a9ec
Build id: c248b31b7d018c479555fc24f5182b4671913d1e 		-
13
userEventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt5WaylandClient.so.5 0x58324
Build id: 865411be45a334983694a42c78f96e4fcd531417 		-
14
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x40863
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
15
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0x497a8
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
16
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x49953
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
17
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt5Core.so.5 0x274f67
Build id: c450a340d015336128947f3166d675cdacef4905 		-
18
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt5Core.so.5 0x21e0e2
Build id: c450a340d015336128947f3166d675cdacef4905 		-
19
QCoreApplication::exec()
/lib64/libQt5Core.so.5 0x2264c4
Build id: c450a340d015336128947f3166d675cdacef4905 		-
20
main
/usr/bin/lmms 0x36bb8
Build id: 2f04d3eee7582df336e76f3a22bf77b66490aa01 		-
21
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 17a908195ad4110e58083fc22fd8ac486d01da53 		-
22
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 17a908195ad4110e58083fc22fd8ac486d01da53 		-
23
_start
/usr/bin/lmms 0x449f5
Build id: 2f04d3eee7582df336e76f3a22bf77b66490aa01 		-