Bug 511945

Summary:	Segmentation fault when using terminal for compiling software
Product:	[Applications] dolphin	Reporter:	Andy Great <andythe_great>
Component:	panels: terminal	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	NEEDSINFO BACKTRACE
Severity:	crash	CC:	dolphin-bugs-null, kdedev
Priority:	NOR
Version First Reported In:	25.08.2
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	Crash log debug symbol

Description Andy Great 2025-11-11 02:47:59 UTC

Created attachment 186688 [details]
Crash log debug symbol

***
If you're not sure this is actually a bug, instead post about it at https://discuss.kde.org

If you're reporting a crash, attach a backtrace with debug symbols; see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports

Please remove this comment after reading and before submitting - thanks!
***

SUMMARY
I was compiling software, it does not crash immediately but after a few minutes.

In this example, I will compile linux kernel
STEPS TO REPRODUCE
1. Open Dolphin
2. Press F4 to open terminal
3. wget https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.17.7.tar.xz
4. tar -xf linux-*.tar.xz
5. cd linux-6.17.7
6. make defconfig && make
7. Wait for a few seconds/minutes into compiling and dolphin will crash

OBSERVED RESULT
Dolphin closed with automatic bug report window popup.

EXPECTED RESULT
Not crash

SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20251106
KDE Plasma Version: 6.5.2
KDE Frameworks Version: 6.19.0
Qt Version: 6.10.0
Kernel Version: 6.17.7-1-default (64-bit)
Graphics Platform: Wayland
Processors: 12 × AMD Ryzen 5 4600H with Radeon Graphics
Memory: 8 GiB of RAM (7.6 GiB usable)
Graphics Processor 1: NVIDIA GeForce GTX 1650 Ti
Graphics Processor 2: llvmpipe
Manufacturer: LENOVO
Product Name: 82B5
System Version: Lenovo Legion 5 15ARH05

ADDITIONAL INFORMATION
nvidia-smi
Tue Nov 11 00:09:15 2025       
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 580.105.08             Driver Version: 580.105.08     CUDA Version: 13.0     |
+-----------------------------------------+------------------------+----------------------+
| GPU  Name                 Persistence-M | Bus-Id          Disp.A | Volatile Uncorr. ECC |
| Fan  Temp   Perf          Pwr:Usage/Cap |           Memory-Usage | GPU-Util  Compute M. |
|                                         |                        |               MIG M. |
|=========================================+========================+======================|
|   0  NVIDIA GeForce GTX 1650 Ti     On  |   00000000:01:00.0  On |                  N/A |
| N/A   60C    P8              2W /   50W |     540MiB /   4096MiB |      2%      Default |
|                                         |                        |                  N/A |
+-----------------------------------------+------------------------+----------------------+

+-----------------------------------------------------------------------------------------+
| Processes:                                                                              |
|  GPU   GI   CI              PID   Type   Process name                        GPU Memory |
|        ID   ID                                                               Usage      |
|=========================================================================================|
|    0   N/A  N/A            1957      G   /usr/bin/kwin_wayland                    86MiB |
|    0   N/A  N/A            2105      G   /usr/bin/Xwayland                         2MiB |
|    0   N/A  N/A            2127      G   /usr/bin/ksmserver                        1MiB |
|    0   N/A  N/A            2129      G   /usr/bin/kded6                            1MiB |
|    0   N/A  N/A            2279      G   /usr/bin/plasmashell                    132MiB |
|    0   N/A  N/A            2288      G   /usr/bin/kaccess                          1MiB |
|    0   N/A  N/A            2289      G   ...it-kde-authentication-agent-1          1MiB |
|    0   N/A  N/A            2291      G   ...ibexec/xdg-desktop-portal-kde          1MiB |
|    0   N/A  N/A            2415      G   /usr/bin/kdeconnectd                      1MiB |
|    0   N/A  N/A            2426      G   /usr/libexec/DiscoverNotifier             1MiB |
|    0   N/A  N/A            2942      G   /usr/bin/kate                             1MiB |
|    0   N/A  N/A            3367      G   /app/lib/firefox/firefox                178MiB |
|    0   N/A  N/A           23771      G   /usr/libexec/drkonqi                     60MiB |
|    0   N/A  N/A           23828      G   /usr/bin/dolphin                          1MiB |
|    0   N/A  N/A          213767      G   /usr/bin/alacritty                       24MiB |
|    0   N/A  N/A          215488      G   /usr/bin/ark                              1MiB |
|    0   N/A  N/A          257009      G   /usr/bin/konsole                          1MiB |
+-----------------------------------------------------------------------------------------+

Comment 1 TraceyC 2025-11-13 23:34:59 UTC

Thanks for the crash report. As the message at the top of the summary says, if something crashed, we need a backtrace of it so we can figure out what's going on. Can you please attach a backtrace of the crash using the coredumpctl command-line program, as detailed in https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl ?

Thanks.