Crash in QRingBuffer::chop(long long)

Similar reports
Problem #698168
Component
kde-connect
Last affected version
0:25.04.3-1.fc42
Executable
/usr/bin/kdeconnectd
Error name
SIGSEGV 11
First occurrence
2025-06-04
Last occurrence
2025-07-21
Unique reports
10
Quality
-62

Statistics

Operating system Unique / Total count
Fedora 42 10 / 42
Operating system Count
Fedora 42 42
Architecture Count
x86_64 42
Related packages Count
kdeconnectd 42
 0:25.04.3-1.fc42 18
 0:25.04.2-1.fc42 15
 0:25.04.0-2.fc42 7
 0:25.04.1-1.fc42 1
 0:25.04.1-2.fc42 1
samba-client-libs 24
 2:4.22.2-1.fc42 12
 2:4.22.3-2.fc42 12
kde-connect-libs 14
 0:25.04.0-2.fc42 7
 0:25.04.3-1.fc42 4
 0:25.04.2-1.fc42 3
Show more… (32)
kf6-breeze-icons 13
 0:6.13.0-2.fc42 7
 0:6.14.0-1.fc42 4
 0:6.16.0-1.fc42 2
libxcrypt 12
 0:4.4.38-7.fc42 12
libdatrie 12
 0:0.2.13-11.fc42 12
x265-libs 12
 0:4.1-2.fc42 12
cyrus-sasl-lib 12
 0:2.1.28-30.fc42 12
jansson 12
 0:2.14-2.fc42 12
libXtst 7
 0:1.2.5-2.fc42 7
qt6-qtdeclarative 7
 0:6.9.0-2.fc42 7
pipewire-libs 5
 0:1.4.5-1.fc42 3
 0:1.4.6-1.fc42 2
qt6-qtmultimedia 5
 0:6.9.1-1.fc42 5
pulseaudio-libs 4
 0:17.0-5.fc42 4
PackageKit-gtk3-module 4
 0:1.2.8-9.fc42 4
glib2 4
 0:2.84.3-1.fc42 4
libcanberra-gtk3 4
 0:0.30-37.fc42 4
kf6-modemmanager-qt 3
 0:6.16.0-1.fc42 2
 0:6.14.0-1.fc42 1
qt6-qtbase 2
 0:6.9.1-1.fc42 2
libfakekey 2
 0:0.3-23.fc42 2
kf6-kcodecs 2
 0:6.14.0-1.fc42 2
kf6-karchive 2
 0:6.14.0-2.fc42 2
qt6-qtbase-gui 1
 0:6.9.0-2.fc42 1
kf6-kcompletion 1
 0:6.14.0-1.fc42 1
kf6-kbookmarks 1
 0:6.14.0-1.fc42 1
kf6-kwidgetsaddons 1
 0:6.14.0-1.fc42 1
libtiff 1
 0:4.7.0-3.fc42 1
openh264 1
 0:2.4.1-2.fc42 1
liblerc 1
 0:4.0.0-8.fc42 1
libwebp 1
 0:1.5.0-2.fc42 1
kf6-kconfig 1
 0:6.14.0-1.fc42 1
openexr-libs 1
 0:3.2.4-3.fc41 1
libjxl 1
 1:0.11.1-2.fc42 1
libbrotli 1
 0:1.1.0-6.fc42 1
shared-mime-info 1
 0:2.3-7.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
QRingBuffer::chop(long long)
/lib64/libQt6Core.so.6 0x26ec1a
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
2
QIODevicePrivate::read(char*, long long, bool)
/lib64/libQt6Core.so.6 0xb557b
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
3
QIODevice::readLineData(char*, long long)
/lib64/libQt6Core.so.6 0xb69a1
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
4
QIODevicePrivate::readLine(char*, long long, QIODevicePrivate::ReadLineOption)
/lib64/libQt6Core.so.6 0xb6c82
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
5
QIODevice::readLineInto(QByteArray*, long long)
/lib64/libQt6Core.so.6 0xb6f86
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
6
QIODevice::readLine(long long)
/lib64/libQt6Core.so.6 0xb7128
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
7
BluetoothLinkProvider::serverDataReceived(QBluetoothAddress const&, QSharedPointer<MultiplexChannel>)
/lib64/libkdeconnectcore.so.25 0x3270e
Build id: 97f16ab0831596f148fdd640dcfc29dbe4d49e03 		-
8
QtPrivate::QCallableObject<BluetoothLinkProvider::serverNewConnection()::{lambda()#1}, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*)
/lib64/libkdeconnectcore.so.25 0x33054
Build id: 97f16ab0831596f148fdd640dcfc29dbe4d49e03 		-
9
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x16033a
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
10
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x16033a
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
11
MultiplexChannel::disconnect()
/lib64/libkdeconnectcore.so.25 0x216f9
Build id: 97f16ab0831596f148fdd640dcfc29dbe4d49e03 		-
12
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x16033a
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
13
ConnectionMultiplexer::disconnected()
/lib64/libkdeconnectcore.so.25 0x27d29
Build id: 97f16ab0831596f148fdd640dcfc29dbe4d49e03 		-
14
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x16033a
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
15
QBluetoothSocketPrivateBluez::abort()
/lib64/libQt6Bluetooth.so.6 0x82a6b
Build id: 5b1cc2a1ccdf5107bf2369f014544d54209ab880 		-
16
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1607da
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
17
QSocketNotifier::activated(QSocketDescriptor, QSocketNotifier::Type, QSocketNotifier::QPrivateSignal)
/lib64/libQt6Core.so.6 0x16ee83
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
18
QSocketNotifier::event(QEvent*)
/lib64/libQt6Core.so.6 0x16f65b
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
19
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d7af
Build id: fbdf362577ac3e2020c32e034e6c606113b76f66 		-
20
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf5fc8
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
21
socketNotifierSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt6Core.so.6 0x4005ee
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
22
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x41040
Build id: 6827394d759bc44f207f57e7ab5f8e6b17e82c1c 		-
23
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0x4a128
Build id: 6827394d759bc44f207f57e7ab5f8e6b17e82c1c 		-
24
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x4a2d3
Build id: 6827394d759bc44f207f57e7ab5f8e6b17e82c1c 		-
25
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x3ff46d
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
26
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x103783
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
27
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0xff249
Build id: 46e6e4cde70a703fe7bfd64550f81d62faed4af9 		-
28
main
/usr/bin/kdeconnectd 0x168e
Build id: b1b734009593b9956d8c77d2f6aedb3b4a74f925 		-
29
__libc_start_call_main
/lib64/libc.so.6 0x35f5
Build id: 3b8c8c659881d430486b1a3fc3f4fdc46f03102b 		-
30
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x36a8
Build id: 3b8c8c659881d430486b1a3fc3f4fdc46f03102b 		-
31
_start
/usr/bin/kdeconnectd 0x19a5
Build id: b1b734009593b9956d8c77d2f6aedb3b4a74f925 		-