Bug 514311

Summary:	Kontact (kontact), signal: Segmentation fault
Product:	[Applications] kontact	Reporter:	Don Curtis <bugrprt21882>
Component:	general	Assignee:	kdepim bugs <pim-bugs-null>
Status:	RESOLVED FIXED
Severity:	crash	CC:	aacid, winter
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:	https://crash-reports.kde.org/organizations/kde/issues/45060/events/14ebba90cc9d49e4a3a6f4eca7ee87ad/
Attachments:	New crash information added by DrKonqi

Description Don Curtis 2026-01-08 08:34:39 UTC

Application: kontact (6.6.0 (25.12.0))

ApplicationNotResponding [ANR]: false
Qt Version: 6.10.1
Frameworks Version: 6.21.0
Operating System: Linux 6.12.0-160000.8-default x86_64
Windowing System: Wayland
Distribution: "openSUSE Leap 16.0"
DrKonqi: 6.5.4 [CoredumpBackend]

-- Information about the crash:
Program terminated with signal SIGSEGV, Segmentation fault.

I logged in, started Kontact - crash due to Segmentation fault.

Started Dr Konqi – prepared this Bug Report – restarted Kontact – it's now executing as normal.

The crash can be reproduced every time.

-- Backtrace (Reduced):
#5  QtWebEngineCore::ContentClientQt::SetGpuInfo () at /usr/src/debug/qtwebengine-everywhere-src-6.10.1/src/core/content_client_qt.cpp:528
#6  0x00007fb5fa9c4e89 in content::GpuDataManagerImplPrivate::UpdateGpuInfo () at ../../../../../src/3rdparty/chromium/content/browser/gpu/gpu_data_manager_impl_private.cc:1051
#7  0x00007fb5fa9bd3bb in content::GpuDataManagerImpl::UpdateGpuInfo () at ../../../../../src/3rdparty/chromium/content/browser/gpu/gpu_data_manager_impl.cc:168
#8  0x00007fb5fa9d53b4 in content::GpuProcessHost::DidInitialize () at ../../../../../src/3rdparty/chromium/content/browser/gpu/gpu_process_host.cc:988
#9  0x00007fb5fde739d8 in viz::GpuHostImpl::DidInitialize () at ./../../../../../src/3rdparty/chromium/components/viz/host/gpu_host_impl.cc:498
#10 0x00007fb5f8bf2c94 in viz::mojom::GpuHostStubDispatch::Accept () at ./gen/services/viz/privileged/mojom/gl/gpu_host.mojom.cc:1297
#11 0x00007fb5fcd0f492 in mojo::InterfaceEndpointClient::HandleValidatedMessage () at ../../../../../src/3rdparty/chromium/mojo/public/cpp/bindings/lib/interface_endpoint_client.cc:1052
#12 0x00007fb5fcd10e1e in mojo::MessageDispatcher::Accept () at ../../../../../src/3rdparty/chromium/mojo/public/cpp/bindings/lib/message_dispatcher.cc:43
#13 0x00007fb5fcd0f13c in mojo::InterfaceEndpointClient::HandleIncomingMessage () at ../../../../../src/3rdparty/chromium/mojo/public/cpp/bindings/lib/interface_endpoint_client.cc:724
#14 0x00007fb5fcd14742 in mojo::internal::MultiplexRouter::ProcessIncomingMessage () at ../../../../../src/3rdparty/chromium/mojo/public/cpp/bindings/lib/multiplex_router.cc:1121
#15 0x00007fb5fcd17fb2 in mojo::internal::MultiplexRouter::Accept () at ../../../../../src/3rdparty/chromium/mojo/public/cpp/bindings/lib/multiplex_router.cc:734
#16 0x00007fb5fcd10e1e in mojo::MessageDispatcher::Accept () at ../../../../../src/3rdparty/chromium/mojo/public/cpp/bindings/lib/message_dispatcher.cc:43
#17 0x00007fb5fcd08941 in mojo::Connector::DispatchMessage () at ../../../../../src/3rdparty/chromium/mojo/public/cpp/bindings/lib/connector.cc:562
#18 0x00007fb5fcd0963c in mojo::Connector::ReadAllAvailableMessages () at ../../../../../src/3rdparty/chromium/mojo/public/cpp/bindings/lib/connector.cc:620
#19 0x00007fb5fcd0978e in mojo::Connector::OnHandleReadyInternal () at ../../../../../src/3rdparty/chromium/mojo/public/cpp/bindings/lib/connector.cc:452
#20 mojo::Connector::OnWatcherHandleReady () at ../../../../../src/3rdparty/chromium/mojo/public/cpp/bindings/lib/connector.cc:418


Reported using DrKonqi

Comment 1 Don Curtis 2026-01-08 08:34:40 UTC

Created attachment 188310 [details]
New crash information added by DrKonqi

DrKonqi auto-attaching complete backtrace.

Comment 2 Allen Winter 2026-01-08 11:22:32 UTC

I just got that too this morning in my self-compiled kontact in the master branch.
then I restarted and it worked ok.

I don't see anything KDE PIM specific in the backtrace.

so far its a mystery.

Comment 3 Allen Winter 2026-01-08 11:22:51 UTC

this is Fedora 43, btw

Comment 4 Don Curtis 2026-01-08 12:38:31 UTC

Yes, I'm basically using openSUSE Leap 16.0 but, I've moved the KDE Plasma 6 to the openSUSE KDE Release Gear repositories.
Therefore, not the KDE Plasma version which openSUSE ships by default.

Comment 5 Albert Astals Cid 2026-01-08 23:24:54 UTC

No mistery, this is just a Qt bug.

https://qt-project.atlassian.net/browse/QTBUG-142720

Comment 6 Allen Winter 2026-01-09 11:23:38 UTC

ok, and that bug says "CLOSED"  and "FIXED"

Comment 7 Don Curtis 2026-01-09 15:17:27 UTC

There was an openSUSE update this morning for 283 packages in the KDE Gear repository.
It seems to have resolved this issue …

libmarblewidget-qt6-28
libkdcraw-qt6
libkexiv2-qt6
were updated.

Comment 8 Don Curtis 2026-01-09 16:02:15 UTC

Looking at the Qt bug, this machine may well have provoked the issue:

 # inxi -xxx --filter --cpu --graphics --machine
Machine:
  Type: Desktop System: ASUS product: N/A v: N/A serial: N/A
  Mobo: ASUSTeK model: PRIME B850-PLUS v: Rev 1.xx serial: <filter>
    part-nu: SKU uuid: 162cb9e5-01b4-49c4-e100-a0ad9f033d55
    UEFI: American Megatrends v: 1402 date: 11/12/2025
CPU:
  Info: 6-core model: AMD Ryzen 5 8600G w/ Radeon 760M Graphics bits: 64
    type: MT MCP smt: enabled arch: Zen 4 rev: 2 cache: L1: 384 KiB L2: 6 MiB
    L3: 16 MiB
  Speed (MHz): avg: 2383 min/max: 414/5076 boost: enabled volts: 1.2 V
    ext-clock: 100 MHz cores: 1: 2383 2: 2383 3: 2383 4: 2383 5: 2383 6: 2383
    7: 2383 8: 2383 9: 2383 10: 2383 11: 2383 12: 2383 bogomips: 104199
  Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Graphics:
  Device-1: Advanced Micro Devices [AMD/ATI] Phoenix1 vendor: ASUSTeK
    driver: amdgpu v: kernel arch: RDNA-3 pcie: speed: 16 GT/s lanes: 16 ports:
    active: HDMI-A-1 empty: DP-1, DP-2, DP-3, DP-4, DP-5, Writeback-1
    bus-ID: 0a:00.0 chip-ID: 1002:15bf class-ID: 0300 temp: 27.0 C
  Display: unspecified server: X.org v: 1.21.1.15 with: Xwayland v: 24.1.6
    compositor: kwin_wayland driver: dri: radeonsi gpu: amdgpu display-ID: :0
    screens: 1
  Screen-1: 0 s-res: 3840x2160 s-dpi: 96 s-size: 1016x571mm (40.00x22.48")
    s-diag: 1165mm (45.88")
  Monitor-1: HDMI-A-1 model: Idek Iiyama PL3288UH serial: <filter>
    res: 3840x2160 hz: 60 dpi: 140 size: 698x393mm (27.48x15.47")
    diag: 801mm (31.5") modes: max: 3840x2160 min: 720x400
  API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi
    device: 1 drv: swrast gbm: drv: radeonsi surfaceless: drv: radeonsi x11:
    drv: radeonsi inactive: wayland
  API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 24.3.3 glx-v: 1.4
    direct-render: yes renderer: AMD Radeon Graphics (radeonsi gfx1103_r1 LLVM
    19.1.7 DRM 3.61 6.12.0-160000.8-default) device-ID: 1002:15bf
  API: Vulkan v: 1.4.309 layers: 1 surfaces: xcb,xlib device: 0
    type: integrated-gpu driver: N/A device-ID: 1002:15bf
 #