https://bugs.kde.org/show_bug.cgi?id=507921
Bug ID: 507921
Summary: Hitting device refresh button no longer shows selected
printer.
Classification: Applications
Product: Skanpage
Version First 22.12.3
Reported In:
Platform: Debian stable
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Application: skanpage (22.12.3)
Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.1.0-37-amd64 x86_64
Windowing System: Wayland
Distribution: Debian GNU/Linux 12 (bookworm)
DrKonqi: 5.27.5 [KCrashBackend]
-- Information about the crash:
When accidentially hitting refresh button because I was thinking it was for
display refresh, not refresh list of printer devices.
I noticed that the connected printer device is no longer on the list, and I
WANT THIS ORIGINAL printer; so I proceed to EXIT from window title bar and
restart the app (which gives me back my original printer device).
Using Brothers MFC-L2690DW over IP address.
Well, each time, it crashes.
The crash can be reproduced sometimes.
-- Backtrace:
Application: Skanpage (skanpage), signal: Segmentation fault
[KCrash Handler]
#4 0x00007f9aff5b9019 in KSaneCore::DeviceInformation::~DeviceInformation() ()
at /lib/x86_64-linux-gnu/libKSaneCore.so.1
#5 0x00007f9aff5adb88 in () at /lib/x86_64-linux-gnu/libKSaneCore.so.1
#6 0x00007f9afcacbd83 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f9afc8a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#8 0x00007f9afc92889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 11 (Thread 0x7f9aa28ac6c0 (LWP 815683) "KSaneCore::Find"):
#1 __libc_recvmsg (fd=44, msg=0x7f9aa28a9830, flags=0) at
../sysdeps/unix/sysv/linux/recvmsg.c:41
#2 0x00007f9aa28c9d12 in () at
/usr/lib/x86_64-linux-gnu/sane/libsane-airscan.so.1
#3 0x00007f9aec11bbdd in avahi_simple_poll_dispatch () at
/lib/x86_64-linux-gnu/libavahi-common.so.3
#4 0x00007f9aa28b71e7 in () at
/usr/lib/x86_64-linux-gnu/sane/libsane-airscan.so.1
#5 0x00007f9afc8a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#6 0x00007f9afc92889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 10 (Thread 0x7f9aa310f6c0 (LWP 815682) "KSaneCore::Find"):
#1 0x00007f9aec11befa in () at /lib/x86_64-linux-gnu/libavahi-common.so.3
#2 0x00007f9aec11baa1 in avahi_simple_poll_run () at
/lib/x86_64-linux-gnu/libavahi-common.so.3
#3 0x00007f9aec11bc78 in avahi_simple_poll_iterate () at
/lib/x86_64-linux-gnu/libavahi-common.so.3
#4 0x00007f9aec11be8d in avahi_simple_poll_loop () at
/lib/x86_64-linux-gnu/libavahi-common.so.3
#5 0x00007f9aec11bf57 in () at /lib/x86_64-linux-gnu/libavahi-common.so.3
#6 0x00007f9afc8a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#7 0x00007f9afc92889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 9 (Thread 0x7f9adb7fe6c0 (LWP 815655) "QDBusConnection"):
#1 0x00007f9afb9d494e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f9afb9d4a6c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f9afcd0988e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f9afccb01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f9afcacabc7 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f9afc2ee487 in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f9afcacbd83 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f9afc8a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f9afc92889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 8 (Thread 0x7f9adbfff6c0 (LWP 815652) "skanpage:sh3"):
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55d0a90afc30,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at
./nptl/futex-internal.c:87
#2 0x00007f9afc8a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x55d0a90afc30, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f9afc8a75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55d0a90afbe0, cond=0x55d0a90afc08) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x55d0a90afc08, mutex=0x55d0a90afbe0) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f9aee50c059 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007f9aee4be17b in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007f9aee50bf97 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007f9afc8a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f9afc92889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 7 (Thread 0x7f9ae0dff6c0 (LWP 815651) "skanpage:sh2"):
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55d0a90afc30,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at
./nptl/futex-internal.c:87
#2 0x00007f9afc8a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x55d0a90afc30, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f9afc8a75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55d0a90afbe0, cond=0x55d0a90afc08) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x55d0a90afc08, mutex=0x55d0a90afbe0) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f9aee50c059 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007f9aee4be17b in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007f9aee50bf97 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007f9afc8a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f9afc92889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 6 (Thread 0x7f9aecbff6c0 (LWP 815650) "skanpage:sh1"):
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55d0a90afc30,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at
./nptl/futex-internal.c:87
#2 0x00007f9afc8a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x55d0a90afc30, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f9afc8a75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55d0a90afbe0, cond=0x55d0a90afc08) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x55d0a90afc08, mutex=0x55d0a90afbe0) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f9aee50c059 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007f9aee4be17b in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007f9aee50bf97 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007f9afc8a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f9afc92889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 5 (Thread 0x7f9af4cbd6c0 (LWP 815649) "skanpage:sh0"):
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55d0a90afc30,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at
./nptl/futex-internal.c:87
#2 0x00007f9afc8a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x55d0a90afc30, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f9afc8a75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55d0a90afbe0, cond=0x55d0a90afc08) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x55d0a90afc08, mutex=0x55d0a90afbe0) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f9aee50c059 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007f9aee4be17b in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007f9aee50bf97 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007f9afc8a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f9afc92889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 4 (Thread 0x7f9af54be6c0 (LWP 815648) "skanpag:disk$0"):
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55d0a90b9068,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at
./nptl/futex-internal.c:87
#2 0x00007f9afc8a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x55d0a90b9068, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f9afc8a75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55d0a90b9018, cond=0x55d0a90b9040) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x55d0a90b9040, mutex=0x55d0a90b9018) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f9aee50c059 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007f9aee4be17b in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007f9aee50bf97 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007f9afc8a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f9afc92889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 3 (Thread 0x7f9af63066c0 (LWP 815647) "WaylandEventThr"):
#1 0x00007f9af81b6cd6 in () at /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#2 0x00007f9afcacbd83 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f9afc8a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#4 0x00007f9afc92889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 2 (Thread 0x7f9af6b076c0 (LWP 815646) "WaylandEventThr"):
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55d0a8ff78d0,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at
./nptl/futex-internal.c:87
#2 0x00007f9afc8a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x55d0a8ff78d0, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f9afc8a75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55d0a8ff7880, cond=0x55d0a8ff78a8) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x55d0a8ff78a8, mutex=0x55d0a8ff7880) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f9afcad1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f9af81b6c7f in () at /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#7 0x00007f9afcacbd83 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f9afc8a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f9afc92889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 1 (Thread 0x7f9af8c08000 (LWP 815645) "skanpage"):
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55d0a917aa30,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at
./nptl/futex-internal.c:87
#2 0x00007f9afc8a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x55d0a917aa30, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f9afc8a75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55d0a917a9e0, cond=0x55d0a917aa08) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x55d0a917aa08, mutex=0x55d0a917a9e0) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f9afcad1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f9afcacba61 in QThread::wait(QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f9aff5ada2f in () at /lib/x86_64-linux-gnu/libKSaneCore.so.1
#8 0x00007f9aff5adae9 in () at /lib/x86_64-linux-gnu/libKSaneCore.so.1
#9 0x00007f9aff5b1546 in KSaneCore::Interface::~Interface() () at
/lib/x86_64-linux-gnu/libKSaneCore.so.1
#10 0x000055d09fdc36ac in ()
#11 0x000055d09fdc36d2 in ()
#12 0x000055d09fdc2880 in ()
#13 0x000055d09fdc03f8 in ()
#14 0x000055d09fdb4195 in ()
#15 0x00007f9afc84624a in __libc_start_call_main
(main=main@entry=0x55d09fdb352a, argc=argc@entry=1,
argv=argv@entry=0x7fff01975318) at ../sysdeps/nptl/libc_start_call_main.h:58
#16 0x00007f9afc846305 in __libc_start_main_impl (main=0x55d09fdb352a, argc=1,
argv=0x7fff01975318, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff01975308) at ../csu/libc-start.c:360
#17 0x000055d09fd9c851 in ()
[Inferior 1 (process 815645) detached]
Reported using DrKonqi
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