Bug 517465 - Skanlite: Crash when opening: Segmentation fault
Summary: Skanlite: Crash when opening: Segmentation fault
Status: RESOLVED FIXED
Alias: None
Product: Skanlite
Classification: Applications
Component: general (other bugs)
Version First Reported In: 25.12.3
Platform: Arch Linux Linux
: NOR crash
Target Milestone: ---
Assignee: Kåre Särs
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2026-03-12 09:37 UTC by Mick
Modified: 2026-05-28 05:41 UTC (History)
1 user (show)

See Also:
Latest Commit: https://invent.kde.org/libraries/ksanecore/-/commit/fcaa98840d61270293a1f076e39c8dd4a2430de0
Version Fixed/Implemented In: 26.04.2
Sentry Crash Report: https://crash-reports.kde.org/organizations/kde/issues/386572/events/8892fd6d2f224d3ba029c6610d07a682/

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Description Mick 2026-03-12 09:37:56 UTC 
Application: skanlite (25.12.3)

ApplicationNotResponding [ANR]: false
Qt Version: 6.10.2
Frameworks Version: 6.23.0
Operating System: Linux 6.19.6-arch1-1 x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 6.6.2 [CoredumpBackend]

-- Information about the crash:
Skanlite opens on my system and starts looking for devices.

After a short period it very briefly shows up as finding a Logitech webcam and then almost immediately after it will crash.

This is repeatable and occurs every time I open it.

The crash can be reproduced every time.

-- Backtrace:
Application: Skanlite (skanlite), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized out>}
Downloading separate debug info for /usr/bin/skanlite...
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[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/bin/skanlite'.
Program terminated with signal SIGSEGV, Segmentation fault.
Downloading 4.48 K source file /usr/src/debug/glibc/glibc/nptl/pthread_kill.c...
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44
44	      return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO (ret) : 0;
[Current thread is 1 (Thread 0x7efecdd3a5c0 (LWP 37133))]
Using eu-unstrip to resolve modules.

Downloading 3.21 K source file /usr/src/debug/skanlite/skanlite-25.12.3/src/main.cpp...
Downloading 30.59 K source file /usr/src/debug/skanlite/skanlite-25.12.3/src/skanlite.cpp...
Downloading 18.96 K source file /usr/src/debug/libksane/libksane-25.12.3/src/ksanewidget.cpp...
Downloading 14.41 K source file /usr/src/debug/ksanecore/ksanecore-25.12.3/src/interface.cpp...
Downloading 2.48 K source file /usr/src/debug/glibc/glibc/misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S...
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Downloading 34.52 K source file /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp...
Downloading 41.80 K source file /usr/src/debug/qt6-base/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp...
Downloading 5.57 K source file /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp...
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Downloading 7.09 K source file /usr/src/debug/glibc/glibc/nptl/futex-internal.c...
Downloading 4.24 K source file /usr/src/debug/glibc/glibc/nptl/cancellation.c...
Downloading 1.79 K source file /usr/src/debug/glibc/glibc/nptl/../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S...
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Downloading 10.11 K source file /usr/src/debug/qt6-base/qtbase/src/dbus/qdbusconnectionmanager.cpp...
Downloading 41.50 K source file /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp...
Downloading 13.18 K source file /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp...
Downloading 17.53 K source file /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp...
Downloading 190.70 K source file /usr/src/debug/glib2/build/../glib/glib/gmain.c...
Downloading 2.27 K source file /usr/src/debug/glibc/glibc/io/../sysdeps/unix/sysv/linux/ppoll.c...
Downloading 1.41 K source file /usr/src/debug/glibc/glibc/io/../sysdeps/unix/sysv/linux/poll.c...
Downloading 25.92 K source file /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthreadpool.cpp...
Downloading 8.34 K source file /usr/src/debug/libusb/libusb/libusb/os/linux_udev.c...
Downloading 4.52 K source file /usr/src/debug/avahi/avahi/avahi-common/thread-watch.c...
Downloading 14.12 K source file /usr/src/debug/avahi/avahi/avahi-common/simple-watch.c...
[Current thread is 17 (Thread 0x7efe68b666c0 (LWP 37164))]

Thread 17 (Thread 0x7efe68b666c0 (LWP 37164)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=a1@entry=139631400061824, a2=a2@entry=2, a3=a3@entry=-1, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:49
#2  0x00007efed44a23e4 in __syscall_cancel (a1=a1@entry=139631400061824, a2=a2@entry=2, a3=a3@entry=-1, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:75
#3  0x00007efed451bdae in __GI___poll (fds=fds@entry=0x7efe78000b80, nfds=nfds@entry=2, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#4  0x00007efe8ca04433 in poll (__fds=<optimized out>, __nfds=<optimized out>, __timeout=<optimized out>, __fds=<optimized out>, __nfds=<optimized out>, __timeout=<optimized out>) at /usr/include/bits/poll2.h:44
#5  poll_func (ufds=0x7efe78000b80, nfds=2, timeout=-1, userdata=0x7efe8819d9c0) at /usr/src/debug/avahi/avahi/avahi-common/thread-watch.c:56
#6  0x00007efe8ca06863 in avahi_simple_poll_run (s=s@entry=0x7efe88154dc0) at /usr/src/debug/avahi/avahi/avahi-common/simple-watch.c:527
#7  0x00007efe8ca069a9 in avahi_simple_poll_iterate (timeout=<optimized out>, s=0x7efe88154dc0) at /usr/src/debug/avahi/avahi/avahi-common/simple-watch.c:602
#8  avahi_simple_poll_iterate (s=0x7efe88154dc0, timeout=<optimized out>) at /usr/src/debug/avahi/avahi/avahi-common/simple-watch.c:596
#9  0x00007efe8ca06b8e in avahi_simple_poll_loop (s=0x7efe88154dc0) at /usr/src/debug/avahi/avahi/avahi-common/simple-watch.c:646
#10 0x00007efe8ca06bf3 in thread (userdata=0x7efe8819d9b0) at /usr/src/debug/avahi/avahi/avahi-common/thread-watch.c:71
#11 0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#12 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 16 (Thread 0x7efe699fe6c0 (LWP 37155)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=6, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007efed44a268c in __futex_abstimed_wait_common64 (private=0, futex_word=0x556d2cc282e8, expected=6, op=<optimized out>, abstime=0x7efe699fd980, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x556d2cc282e8, expected=expected@entry=6, clockid=clockid@entry=1, abstime=abstime@entry=0x7efe699fd980, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4  0x00007efed44a26ef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556d2cc282e8, expected=expected@entry=6, clockid=clockid@entry=1, abstime=abstime@entry=0x7efe699fd980, private=private@entry=0) at futex-internal.c:139
#5  0x00007efed44a5068 in __pthread_cond_wait_common (cond=0x556d2cc282c8, mutex=0x556d2cc282a0, clockid=<optimized out>, abstime=0x7efe699fd980) at pthread_cond_wait.c:421
#6  ___pthread_cond_timedwait64 (cond=0x556d2cc282c8, mutex=0x556d2cc282a0, abstime=0x7efe699fd980) at pthread_cond_wait.c:478
#7  0x00007efed4d362a5 in QWaitConditionPrivate::wait_relative (this=0x556d2cc282a0, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:58
#8  QWaitConditionPrivate::wait (this=0x556d2cc282a0, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:66
#9  QWaitCondition::wait (this=<optimized out>, mutex=0x556d2cecda18, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:146
#10 0x00007efed4c91189 in QThreadPoolThread::run (this=0x556d2cc28240) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthreadpool.cpp:120
#11 0x00007efed4d31c7a in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#12 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#13 QThreadPrivate::start (arg=0x556d2cc28240) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#14 0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#15 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 15 (Thread 0x7efeadffe6c0 (LWP 37142)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007efed44a268c in __futex_abstimed_wait_common64 (private=0, futex_word=0x556d2ca00bc8, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x556d2ca00bc8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4  0x00007efed44a26ef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556d2ca00bc8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#5  0x00007efed44a4e5e in __pthread_cond_wait_common (cond=0x556d2ca00ba8, mutex=0x556d2ca00b78, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=0x556d2ca00ba8, mutex=0x556d2ca00b78) at pthread_cond_wait.c:453
#7  0x00007efebd1ec55e in cnd_wait () at ../mesa-26.0.1/src/c11/impl/threads_posix.c:112
#8  0x00007efebd1a18fd in util_queue_thread_func () at ../mesa-26.0.1/src/util/u_queue.c:275
#9  0x00007efebd1ec49d in impl_thrd_routine () at ../mesa-26.0.1/src/c11/impl/threads_posix.c:43
#10 0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 14 (Thread 0x7efe8effd6c0 (LWP 37153)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=8, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007efed44a268c in __futex_abstimed_wait_common64 (private=0, futex_word=0x556d2cc32e28, expected=8, op=<optimized out>, abstime=0x7efe8effc980, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x556d2cc32e28, expected=expected@entry=8, clockid=clockid@entry=1, abstime=abstime@entry=0x7efe8effc980, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4  0x00007efed44a26ef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556d2cc32e28, expected=expected@entry=8, clockid=clockid@entry=1, abstime=abstime@entry=0x7efe8effc980, private=private@entry=0) at futex-internal.c:139
#5  0x00007efed44a5068 in __pthread_cond_wait_common (cond=0x556d2cc32e08, mutex=0x556d2cc32de0, clockid=<optimized out>, abstime=0x7efe8effc980) at pthread_cond_wait.c:421
#6  ___pthread_cond_timedwait64 (cond=0x556d2cc32e08, mutex=0x556d2cc32de0, abstime=0x7efe8effc980) at pthread_cond_wait.c:478
#7  0x00007efed4d362a5 in QWaitConditionPrivate::wait_relative (this=0x556d2cc32de0, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:58
#8  QWaitConditionPrivate::wait (this=0x556d2cc32de0, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:66
#9  QWaitCondition::wait (this=<optimized out>, mutex=0x556d2cecda18, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:146
#10 0x00007efed4c91189 in QThreadPoolThread::run (this=0x556d2cc32ed0) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthreadpool.cpp:120
#11 0x00007efed4d31c7a in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#12 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#13 QThreadPrivate::start (arg=0x556d2cc32ed0) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#14 0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#15 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 13 (Thread 0x7efe6a1ff6c0 (LWP 37154)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=6, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007efed44a268c in __futex_abstimed_wait_common64 (private=0, futex_word=0x556d2cc4c0f8, expected=6, op=<optimized out>, abstime=0x7efe6a1fe980, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x556d2cc4c0f8, expected=expected@entry=6, clockid=clockid@entry=1, abstime=abstime@entry=0x7efe6a1fe980, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4  0x00007efed44a26ef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556d2cc4c0f8, expected=expected@entry=6, clockid=clockid@entry=1, abstime=abstime@entry=0x7efe6a1fe980, private=private@entry=0) at futex-internal.c:139
#5  0x00007efed44a5068 in __pthread_cond_wait_common (cond=0x556d2cc4c0d8, mutex=0x556d2cc4c0b0, clockid=<optimized out>, abstime=0x7efe6a1fe980) at pthread_cond_wait.c:421
#6  ___pthread_cond_timedwait64 (cond=0x556d2cc4c0d8, mutex=0x556d2cc4c0b0, abstime=0x7efe6a1fe980) at pthread_cond_wait.c:478
#7  0x00007efed4d362a5 in QWaitConditionPrivate::wait_relative (this=0x556d2cc4c0b0, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:58
#8  QWaitConditionPrivate::wait (this=0x556d2cc4c0b0, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:66
#9  QWaitCondition::wait (this=<optimized out>, mutex=0x556d2cecda18, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:146
#10 0x00007efed4c91189 in QThreadPoolThread::run (this=0x556d2cc49b40) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthreadpool.cpp:120
#11 0x00007efed4d31c7a in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#12 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#13 QThreadPrivate::start (arg=0x556d2cc49b40) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#14 0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#15 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 12 (Thread 0x7efe8ffff6c0 (LWP 37151)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=a1@entry=139631802706656, a2=a2@entry=2, a3=a3@entry=-1, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:49
#2  0x00007efed44a23e4 in __syscall_cancel (a1=a1@entry=139631802706656, a2=a2@entry=2, a3=a3@entry=-1, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:75
#3  0x00007efed451bdae in __GI___poll (fds=fds@entry=0x7efe8fffeae0, nfds=nfds@entry=2, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#4  0x00007efece915bac in poll (__fds=<optimized out>, __nfds=<optimized out>, __timeout=<optimized out>, __fds=<optimized out>, __nfds=<optimized out>, __timeout=<optimized out>) at /usr/include/bits/poll2.h:44
#5  linux_udev_event_thread_main (arg=<optimized out>) at os/linux_udev.c:183
#6  0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#7  0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 11 (Thread 0x7efe8f7fe6c0 (LWP 37152)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=8, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007efed44a268c in __futex_abstimed_wait_common64 (private=0, futex_word=0x556d2cc32fe8, expected=8, op=<optimized out>, abstime=0x7efe8f7fd980, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x556d2cc32fe8, expected=expected@entry=8, clockid=clockid@entry=1, abstime=abstime@entry=0x7efe8f7fd980, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4  0x00007efed44a26ef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556d2cc32fe8, expected=expected@entry=8, clockid=clockid@entry=1, abstime=abstime@entry=0x7efe8f7fd980, private=private@entry=0) at futex-internal.c:139
#5  0x00007efed44a5068 in __pthread_cond_wait_common (cond=0x556d2cc32fc8, mutex=0x556d2cc32fa0, clockid=<optimized out>, abstime=0x7efe8f7fd980) at pthread_cond_wait.c:421
#6  ___pthread_cond_timedwait64 (cond=0x556d2cc32fc8, mutex=0x556d2cc32fa0, abstime=0x7efe8f7fd980) at pthread_cond_wait.c:478
#7  0x00007efed4d362a5 in QWaitConditionPrivate::wait_relative (this=0x556d2cc32fa0, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:58
#8  QWaitConditionPrivate::wait (this=0x556d2cc32fa0, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:66
#9  QWaitCondition::wait (this=<optimized out>, mutex=0x556d2cecda18, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:146
#10 0x00007efed4c91189 in QThreadPoolThread::run (this=0x556d2cc4c350) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthreadpool.cpp:120
#11 0x00007efed4d31c7a in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#12 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#13 QThreadPrivate::start (arg=0x556d2cc4c350) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#14 0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#15 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 10 (Thread 0x7efead7fd6c0 (LWP 37143)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007efed44a268c in __futex_abstimed_wait_common64 (private=0, futex_word=0x556d2caf3988, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x556d2caf3988, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4  0x00007efed44a26ef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556d2caf3988, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#5  0x00007efed44a4e5e in __pthread_cond_wait_common (cond=0x556d2caf3968, mutex=0x556d2caf3938, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=0x556d2caf3968, mutex=0x556d2caf3938) at pthread_cond_wait.c:453
#7  0x00007efebd1ec55e in cnd_wait () at ../mesa-26.0.1/src/c11/impl/threads_posix.c:112
#8  0x00007efebd1a18fd in util_queue_thread_func () at ../mesa-26.0.1/src/util/u_queue.c:275
#9  0x00007efebd1ec49d in impl_thrd_routine () at ../mesa-26.0.1/src/c11/impl/threads_posix.c:43
#10 0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 9 (Thread 0x7efeae7ff6c0 (LWP 37141)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007efed44a268c in __futex_abstimed_wait_common64 (private=0, futex_word=0x556d2c9aa4f8, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x556d2c9aa4f8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4  0x00007efed44a26ef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556d2c9aa4f8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#5  0x00007efed44a4e5e in __pthread_cond_wait_common (cond=0x556d2c9aa4d8, mutex=0x556d2c9aa4a8, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=0x556d2c9aa4d8, mutex=0x556d2c9aa4a8) at pthread_cond_wait.c:453
#7  0x00007efebd1ec55e in cnd_wait () at ../mesa-26.0.1/src/c11/impl/threads_posix.c:112
#8  0x00007efebd1a18fd in util_queue_thread_func () at ../mesa-26.0.1/src/util/u_queue.c:275
#9  0x00007efebd1ec49d in impl_thrd_routine () at ../mesa-26.0.1/src/c11/impl/threads_posix.c:43
#10 0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 8 (Thread 0x7efec49fd6c0 (LWP 37140)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007efed44a268c in __futex_abstimed_wait_common64 (private=0, futex_word=0x556d2c9862f0, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x556d2c9862f0, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4  0x00007efed44a26ef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556d2c9862f0, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#5  0x00007efed44a4e5e in __pthread_cond_wait_common (cond=0x556d2c9862d0, mutex=0x556d2c9862a0, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=0x556d2c9862d0, mutex=0x556d2c9862a0) at pthread_cond_wait.c:453
#7  0x00007efebd1ec55e in cnd_wait () at ../mesa-26.0.1/src/c11/impl/threads_posix.c:112
#8  0x00007efebd1a18fd in util_queue_thread_func () at ../mesa-26.0.1/src/util/u_queue.c:275
#9  0x00007efebd1ec49d in impl_thrd_routine () at ../mesa-26.0.1/src/c11/impl/threads_posix.c:43
#10 0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 7 (Thread 0x7efec51fe6c0 (LWP 37139)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007efed44a268c in __futex_abstimed_wait_common64 (private=0, futex_word=0x556d2c986140, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x556d2c986140, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4  0x00007efed44a26ef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556d2c986140, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#5  0x00007efed44a4e5e in __pthread_cond_wait_common (cond=0x556d2c986120, mutex=0x556d2c9860f0, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=0x556d2c986120, mutex=0x556d2c9860f0) at pthread_cond_wait.c:453
#7  0x00007efebd1ec55e in cnd_wait () at ../mesa-26.0.1/src/c11/impl/threads_posix.c:112
#8  0x00007efebd1a18fd in util_queue_thread_func () at ../mesa-26.0.1/src/util/u_queue.c:275
#9  0x00007efebd1ec49d in impl_thrd_routine () at ../mesa-26.0.1/src/c11/impl/threads_posix.c:43
#10 0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 6 (Thread 0x7efec6dfe6c0 (LWP 37136)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=a1@entry=139632723352112, a2=a2@entry=2, a3=a3@entry=-1, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:49
#2  0x00007efed44a23e4 in __syscall_cancel (a1=a1@entry=139632723352112, a2=a2@entry=2, a3=a3@entry=-1, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:75
#3  0x00007efed451bdae in __GI___poll (fds=fds@entry=0x7efec6dfda30, nfds=nfds@entry=2, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#4  0x00007efed2f62cf5 in poll (__fds=0x7efec6dfda30, __nfds=2, __timeout=-1) at /usr/include/bits/poll2.h:44
#5  QtWaylandClient::EventThread::run (this=0x556d2c80bf90) at /usr/src/debug/qt6-base/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp:184
#6  0x00007efed4d31c7a in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#7  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#8  QThreadPrivate::start (arg=0x556d2c80bf90) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#9  0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#10 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 5 (Thread 0x7efec644a6c0 (LWP 37137)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007efed44a268c in __futex_abstimed_wait_common64 (private=0, futex_word=0x556d2c983770, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x556d2c983770, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4  0x00007efed44a26ef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556d2c983770, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#5  0x00007efed44a4e5e in __pthread_cond_wait_common (cond=0x556d2c983750, mutex=0x556d2c983720, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=0x556d2c983750, mutex=0x556d2c983720) at pthread_cond_wait.c:453
#7  0x00007efebd1ec55e in cnd_wait () at ../mesa-26.0.1/src/c11/impl/threads_posix.c:112
#8  0x00007efebd1a18fd in util_queue_thread_func () at ../mesa-26.0.1/src/util/u_queue.c:275
#9  0x00007efebd1ec49d in impl_thrd_routine () at ../mesa-26.0.1/src/c11/impl/threads_posix.c:43
#10 0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 4 (Thread 0x7efecd3ff6c0 (LWP 37134)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:49
#2  0x00007efed44a23e4 in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:75
#3  0x00007efed451c2f6 in __GI_ppoll (fds=fds@entry=0x7efec8001620, nfds=nfds@entry=2, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007efed3d50744 in ppoll (__fds=0x7efec8001620, __nfds=2, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:101
#5  g_main_context_poll_unlocked (priority=<optimized out>, context=0x7efec8000ca0, timeout_usec=<optimized out>, fds=0x7efec8001620, n_fds=2) at ../glib/glib/gmain.c:4811
#6  g_main_context_iterate_unlocked (context=context@entry=0x7efec8000ca0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4485
#7  0x00007efed3d50825 in g_main_context_iteration (context=0x7efec8000ca0, may_block=1) at ../glib/glib/gmain.c:4556
#8  0x00007efed4e4fcb2 in QEventDispatcherGlib::processEvents (this=0x7efec8000880, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#9  0x00007efed4b76cf6 in QEventLoop::processEvents (this=0x7efecd3fe9e0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104
#10 QEventLoop::exec (this=0x7efecd3fe9e0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186
#11 0x00007efed4c9277e in QThread::exec (this=this@entry=0x7efed5bfee20 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:672
#12 0x00007efed5b7607e in QDBusConnectionManager::run (this=0x7efed5bfee20 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-base/qtbase/src/dbus/qdbusconnectionmanager.cpp:145
#13 0x00007efed4d31c7a in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#14 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#15 QThreadPrivate::start (arg=0x7efed5bfee20 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#16 0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#17 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 3 (Thread 0x7efec59ff6c0 (LWP 37138)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007efed44a268c in __futex_abstimed_wait_common64 (private=0, futex_word=0x556d2c9844a0, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x556d2c9844a0, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4  0x00007efed44a26ef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556d2c9844a0, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#5  0x00007efed44a4e5e in __pthread_cond_wait_common (cond=0x556d2c984480, mutex=0x556d2c984450, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=0x556d2c984480, mutex=0x556d2c984450) at pthread_cond_wait.c:453
#7  0x00007efebd1ec55e in cnd_wait () at ../mesa-26.0.1/src/c11/impl/threads_posix.c:112
#8  0x00007efebd1a18fd in util_queue_thread_func () at ../mesa-26.0.1/src/util/u_queue.c:275
#9  0x00007efebd1ec49d in impl_thrd_routine () at ../mesa-26.0.1/src/c11/impl/threads_posix.c:43
#10 0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#11 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 2 (Thread 0x7efec75ff6c0 (LWP 37135)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007efed44a239c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
#2  0x00007efed44a268c in __futex_abstimed_wait_common64 (private=0, futex_word=0x556d2c9063cc, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x556d2c9063cc, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4  0x00007efed44a26ef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556d2c9063cc, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#5  0x00007efed44a4e5e in __pthread_cond_wait_common (cond=0x556d2c9063a8, mutex=0x556d2c906380, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=0x556d2c9063a8, mutex=0x556d2c906380) at pthread_cond_wait.c:453
#7  0x00007efed4d36349 in QWaitConditionPrivate::wait (this=0x556d2c906380, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:68
#8  QWaitCondition::wait (this=this@entry=0x556d2c7ff0f0, mutex=mutex@entry=0x556d2c7ff0e8, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:146
#9  0x00007efed2f62c89 in QtWaylandClient::EventThread::waitForReading (this=0x556d2c7ff0b0) at /usr/src/debug/qt6-base/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp:218
#10 QtWaylandClient::EventThread::run (this=0x556d2c7ff0b0) at /usr/src/debug/qt6-base/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp:179
#11 0x00007efed4d31c7a in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#12 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#13 QThreadPrivate::start (arg=0x556d2c7ff0b0) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#14 0x00007efed44a597a in start_thread (arg=<optimized out>) at pthread_create.c:454
#15 0x00007efed45292bc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 1 (Thread 0x7efecdd3a5c0 (LWP 37133)):
[KCrash Handler]
#5  KSaneCore::Option::setValue (this=0x0, value=...) at /usr/include/c++/15.2.1/bits/unique_ptr.h:192
#6  0x00007efed40ebeb2 in KSaneCore::Interface::setOptionsMap (this=0x556d2cf25640, options=...) at /usr/src/debug/ksanecore/ksanecore-25.12.3/src/interface.cpp:469
#7  0x00007efed6aca8b6 in KSaneIface::KSaneWidget::setOptionValues (this=0x556d2cf25590, options=...) at /usr/src/debug/libksane/libksane-25.12.3/src/ksanewidget.cpp:398
#8  0x0000556d14057d01 in Skanlite::applyScannerOptions (this=0x7ffe2c319010, opts=...) at /usr/src/debug/skanlite/skanlite-25.12.3/src/skanlite.cpp:665
#9  0x0000556d140544cb in Skanlite::loadScannerOptions (this=0x7ffe2c319010) at /usr/src/debug/skanlite/skanlite-25.12.3/src/skanlite.cpp:684
#10 Skanlite::loadScannerOptions (this=0x7ffe2c319010) at /usr/src/debug/skanlite/skanlite-25.12.3/src/skanlite.cpp:672
#11 Skanlite::Skanlite (parent=0x0, this=0x7ffe2c319010, device=...) at /usr/src/debug/skanlite/skanlite-25.12.3/src/skanlite.cpp:234
#12 main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/skanlite/skanlite-25.12.3/src/main.cpp:75

Reported using DrKonqi
Comment 1 Alberto Salvia Novella 2026-05-05 09:31:25 UTC 
I can reproduce it.
Comment 2 Bug Janitor Service 2026-05-06 09:55:18 UTC 
A possibly relevant merge request was started @ https://invent.kde.org/libraries/ksanecore/-/merge_requests/42
Comment 3 Antonio Rojas 2026-05-06 11:58:29 UTC 
Git commit 3c90ce0bfd619c3b534c5788780fb5aae10a61c9 by Antonio Rojas.
Committed on 06/05/2026 at 09:53.
Pushed by sars into branch 'master'.

Fix crash on skanlite startup

Add a missing null pointer check for resolutionOption

M  +4    -4    src/interface.cpp

https://invent.kde.org/libraries/ksanecore/-/commit/3c90ce0bfd619c3b534c5788780fb5aae10a61c9
Comment 4 Antonio Rojas 2026-05-06 12:09:52 UTC 
Git commit fcaa98840d61270293a1f076e39c8dd4a2430de0 by Antonio Rojas.
Committed on 06/05/2026 at 12:06.
Pushed by arojas into branch 'release/26.04'.

Fix crash on skanlite startup

Add a missing null pointer check for resolutionOption


(cherry picked from commit 3c90ce0bfd619c3b534c5788780fb5aae10a61c9)

3c90ce0b Fix crash on skanlite startup

Co-authored-by: Antonio Rojas <arojas@archlinux.org>

M  +4    -4    src/interface.cpp

https://invent.kde.org/libraries/ksanecore/-/commit/fcaa98840d61270293a1f076e39c8dd4a2430de0
Comment 5 Alberto Salvia Novella 2026-05-06 13:22:33 UTC 
Thanks for the fix 👌🏽
Comment 6 Alberto Salvia Novella 2026-05-25 20:10:52 UTC 
Consider making a point release.

Clients are complaining that scanning haven't worked for a  while.
Comment 7 Kåre Särs 2026-05-28 05:41:46 UTC 
The next release is 26.04.2 and should be out by the end of next week

Back-porting to 25.12.x would not do much good as that is not released any more. If you need to stay on 25.12 I think, the best would be to ask Arch to cherry-pick the patch to their packages.