Crash in QRingBuffer::chop(long long)

Similar reports
Problem #698168
Component
kde-connect
Last affected version
0:24.12.2-1.fc41
Executable
/usr/bin/kdeconnectd
Error name
SIGSEGV 11
First occurrence
2024-09-08
Last occurrence
2025-02-20
Unique reports
38
Quality
-60

Graphs

Statistics

Operating system Unique / Total count
Fedora 40 37 / 348
Fedora 41 38 / 168
Operating system Count
Fedora 40 348
Fedora 41 168
Architecture Count
x86_64 516
Related packages Count
kdeconnectd 516
 0:24.08.0-1.fc40 254
 0:24.08.3-1.fc41 103
 0:24.08.2-1.fc40 82
 0:24.08.2-1.fc41 55
 0:24.08.3-1.fc40 11
 0:24.08.0-1.fc41 7
 0:24.12.2-1.fc41 2
 0:24.08.1-1.fc41 1
 0:24.08.1-1.fc40 1
llvm-libs 396
 0:19.1.0-1.fc41 139
 0:18.1.8-2.fc40 117
 0:18.1.6-2.fc40 107
 0:18.1.8-1.fc40 21
 0:19.1.4-1.fc41 7
 0:19.1.5-1.fc41 5
kf6-breeze-icons 209
 0:6.5.0-2.fc40 105
 0:6.7.0-1.fc40 33
 0:6.8.0-1.fc41 29
 0:6.6.0-1.fc40 23
 0:6.8.0-1.fc40 8
 0:6.6.0-1.fc41 7
 0:6.7.0-1.fc41 4
Show more… (33)
qt6-qtdeclarative 199
 0:6.7.2-2.fc40 157
 0:6.8.0-3.fc41 31
 0:6.7.2-3.fc41 11
kf6-kwidgetsaddons 162
 0:6.5.0-1.fc40 105
 0:6.8.0-1.fc41 23
 0:6.6.0-1.fc40 15
 0:6.8.0-1.fc40 11
 0:6.7.0-1.fc41 4
 0:6.6.0-1.fc41 3
 0:6.7.0-1.fc40 1
mesa-dri-drivers 147
 0:24.1.7-1.fc40 67
 0:24.2.7-1.fc41 52
 0:24.2.4-1.fc41 28
samba-client-libs 95
 2:4.20.5-1.fc40 93
 2:4.20.4-1.fc40 2
lpcnetfreedv 95
 0:0.5-5.fc40 95
python3-libs 95
 0:3.12.6-1.fc40 93
 0:3.12.5-2.fc40 2
x265-libs 93
 0:3.6-2.fc40 93
x264-libs 93
 0:0.164-13.20231001git31e19f92.fc40 93
qt6-qtpdf 44
 0:6.8.0-1.fc41 24
 0:6.7.2-1.fc40 20
kde-connect-libs 31
 0:24.08.3-1.fc41 16
 0:24.08.0-1.fc40 12
 0:24.08.3-1.fc40 3
glib2 30
 0:2.82.2-1.fc41 30
qt6-qtbase 25
 0:6.8.0-4.fc41 16
 0:6.7.2-6.fc40 7
 0:6.8.2-3.fc41 2
PackageKit-gtk3-module 19
 0:1.2.8-8.fc41 19
qt6-qtsvg 16
 0:6.7.2-1.fc40 12
 0:6.8.0-1.fc41 4
libjxl 15
 1:0.8.3-1.fc40 10
 1:0.10.3-5.fc41 5
openexr-libs 14
 0:3.1.13-1.fc40 8
 0:3.2.4-3.fc41 6
pkcs11-provider 14
 0:0.5-4.fc41 14
nvidia-driver-libs 13
 3:560.35.03-1.fc39 13
google-noto-sans-vf-fonts 12
 0:20240301-2.fc40 11
 0:20240701-2.fc41 1
breeze-icon-theme 12
 0:6.7.0-1.fc40 11
 0:6.8.0-1.fc41 1
rav1e-libs 12
 0:0.7.1-2.fc40 11
 0:0.7.1-4.fc41 1
svt-av1-libs 12
 0:2.1.0-1.fc40 11
 0:2.1.0-2.fc41 1
shared-mime-info 11
 0:2.3-5.fc40 11
libXtst 8
 0:1.2.5-1.fc40 8
libfakekey 8
 0:0.3-19.fc40 8
libcanberra-gtk3 5
 0:0.30-36.fc41 5
liblerc 2
 0:4.0.0-7.fc41 2
libwebp 2
 0:1.5.0-1.fc41 2
kf6-modemmanager-qt 2
 0:6.8.0-1.fc41 1
 0:6.5.0-1.fc40 1
alsa-lib 1
 0:1.2.13-3.fc41 1
libaom 1
 0:3.9.0-3.fc41 1
qt6-qtwayland 1
 0:6.8.0-2.fc41 1
google-noto-sans-cjk-vf-fonts 1
 1:2.004-8.fc41 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 0x30663a
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
2
QIODevicePrivate::read(char*, long long, bool)
/lib64/libQt6Core.so.6 0x15a180
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
3
QIODevice::readLineData(char*, long long)
/lib64/libQt6Core.so.6 0x15b420
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
4
QIODevicePrivate::readLine(char*, long long)
/lib64/libQt6Core.so.6 0x15b67e
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
5
QIODevice::readLine(long long)
/lib64/libQt6Core.so.6 0x15ba76
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
6
BluetoothLinkProvider::serverDataReceived(QBluetoothAddress const&, QSharedPointer<MultiplexChannel>)
/lib64/libkdeconnectcore.so.24 0x4ae75
Build id: 5c652dcc0472f27bf4b0c26b8f3e8cadfc01c7e9 		-
7
QtPrivate::QCallableObject<BluetoothLinkProvider::serverNewConnection()::{lambda()#1}, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*)
/lib64/libkdeconnectcore.so.24 0x4b724
Build id: 5c652dcc0472f27bf4b0c26b8f3e8cadfc01c7e9 		-
8
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1fc8f2
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
9
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1fc8f2
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
10
MultiplexChannel::disconnect()
/lib64/libkdeconnectcore.so.24 0x3835a
Build id: 5c652dcc0472f27bf4b0c26b8f3e8cadfc01c7e9 		-
11
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1fc8f2
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
12
ConnectionMultiplexer::disconnected()
/lib64/libkdeconnectcore.so.24 0x39d15
Build id: 5c652dcc0472f27bf4b0c26b8f3e8cadfc01c7e9 		-
13
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1fc8f2
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
14
QBluetoothSocketPrivateBluez::abort()
/lib64/libQt6Bluetooth.so.6 0x95dab
Build id: 5e734d9ec91701f6d55739a9ad620dc6cd91b413 		-
15
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1fcc60
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
16
QSocketNotifier::activated(QSocketDescriptor, QSocketNotifier::Type, QSocketNotifier::QPrivateSignal)
/lib64/libQt6Core.so.6 0x20a54d
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
17
QSocketNotifier::event(QEvent*)
/lib64/libQt6Core.so.6 0x20ad5b
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
18
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x18b218
Build id: da083ed5b9934267e1afa4c5203b0cf8c2d6e09c 		-
19
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0x196e88
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
20
socketNotifierSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt6Core.so.6 0x4863af
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
21
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x5ce8c
Build id: 36b60dbd02e796145a982d0151ce37202ec05649 		-
22
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0xbec98
Build id: 36b60dbd02e796145a982d0151ce37202ec05649 		-
23
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x5e383
Build id: 36b60dbd02e796145a982d0151ce37202ec05649 		-
24
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x4851a3
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
25
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x1a3bc3
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
26
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0x19fa7c
Build id: dd3f5bb7be0edb8dcecc702f70dc4242188fbcb2 		-
27
main
/usr/bin/kdeconnectd 0x4378
Build id: d66ded9ba3ca824326f02c3780d637155ca4cf94 		-
28
__libc_start_call_main
/lib64/libc.so.6 0x2a088
Build id: 77c77fee058b19c6f001cf2cb0371ce3b8341211 		-
29
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x2a14b
Build id: 77c77fee058b19c6f001cf2cb0371ce3b8341211 		-
30
_start
/usr/bin/kdeconnectd 0x4635
Build id: d66ded9ba3ca824326f02c3780d637155ca4cf94 		-