https://bugs.kde.org/show_bug.cgi?id=512882
Bug ID: 512882
Summary: Discover notifier crashes in loop after log in
Classification: Applications
Product: Discover
Version First 6.5.3
Reported In:
Platform: unspecified
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---
Application: DiscoverNotifier (6.5.3)
ApplicationNotResponding [ANR]: false
Qt Version: 6.10.1
Frameworks Version: 6.20.0
Operating System: Linux 6.17.9-arch1-1 x86_64
Windowing System: X11
Distribution: "Arch Linux"
DrKonqi: 6.5.3 [CoredumpBackend]
-- Information about the crash:
Like in title of this bug report. Crash occurs one after another, leading to
ram exhaustion due to gdb being involed and taking massive amount of memory.
>From logs
gru 02 20:48:13 [CUTED] DiscoverNotifier[2833]: KCrash: Application
'DiscoverNotifier' crashing... crashRecursionCounter = 2
The crash can be reproduced every time.
-- Backtrace:
Application: Discover Notifier (DiscoverNotifier), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized
out>}
[New LWP 2833]
[New LWP 2841]
[New LWP 2843]
[New LWP 2845]
[New LWP 2844]
[New LWP 2846]
[New LWP 2837]
[New LWP 2840]
[New LWP 2842]
[New LWP 2838]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/lib/DiscoverNotifier --check-delay 20'.
Program terminated with signal SIGSEGV, Segmentation fault.
#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 0x7f55cf790a00 (LWP 2833))]
[Current thread is 1 (Thread 0x7f55cf790a00 (LWP 2833))]
Thread 10 (Thread 0x7f55ce89a6c0 (LWP 2838)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f55d3a9316c in __internal_syscall_cancel
(a1=a1@entry=140006514072056, a2=a2@entry=1, a3=a3@entry=-1, a4=a4@entry=0,
a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:49
#2 0x00007f55d3a931b4 in __syscall_cancel (a1=a1@entry=140006514072056,
a2=a2@entry=1, a3=a3@entry=-1, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0,
nr=7) at cancellation.c:75
#3 0x00007f55d3b0d4ae in __GI___poll (fds=fds@entry=0x7f55ce8999f8,
nfds=nfds@entry=1, timeout=timeout@entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#4 0x00007f55d29c420b in poll (__timeout=-1, __nfds=1, __fds=0x7f55ce8999f8)
at /usr/include/bits/poll2.h:39
#5 _xcb_conn_wait (c=c@entry=0x562eecb0d3b0, vector=vector@entry=0x0,
count=count@entry=0x0, cond=<optimized out>) at
/usr/src/debug/libxcb/libxcb-1.17.0/src/xcb_conn.c:510
#6 0x00007f55d29c5f3d in _xcb_conn_wait (count=0x0, vector=0x0,
cond=0x562eecb0d3f0, c=0x562eecb0d3b0) at
/usr/src/debug/libxcb/libxcb-1.17.0/src/xcb_conn.c:476
#7 xcb_wait_for_event (c=0x562eecb0d3b0) at
/usr/src/debug/libxcb/libxcb-1.17.0/src/xcb_in.c:703
#8 0x00007f55cf1aeca9 in QXcbEventQueue::run (this=0x562eecb038d0) at
/usr/src/debug/qt6-base/qtbase/src/plugins/platforms/xcb/qxcbeventqueue.cpp:194
#9 0x00007f55d452f899 in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:437
#10 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:367
#11 QThreadPrivate::start (arg=0x562eecb038d0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:397
#12 0x00007f55d3a9698b in start_thread (arg=<optimized out>) at
pthread_create.c:448
#13 0x00007f55d3b1a9cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 9 (Thread 0x7f55c55fd6c0 (LWP 2842)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f55d3a9316c 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 0x00007f55d3a937dc in __futex_abstimed_wait_common64 (private=0,
futex_word=0x562eeccd5f70, 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=0x562eeccd5f70,
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 0x00007f55d3a9383f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x562eeccd5f70, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007f55d3a95e9e in __pthread_cond_wait_common (cond=0x562eeccd5f50,
mutex=0x562eeccd5f20, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x562eeccd5f50, mutex=0x562eeccd5f20) at
pthread_cond_wait.c:453
#7 0x00007f55bd76791e in cnd_wait () at
../mesa-25.2.7/src/c11/impl/threads_posix.c:112
#8 0x00007f55bd72087d in util_queue_thread_func () at
../mesa-25.2.7/src/util/u_queue.c:275
#9 0x00007f55bd76784d in impl_thrd_routine () at
../mesa-25.2.7/src/c11/impl/threads_posix.c:43
#10 0x00007f55d3a9698b in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007f55d3b1a9cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 8 (Thread 0x7f55c65ff6c0 (LWP 2840)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f55d3a9316c 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 0x00007f55d3a937dc in __futex_abstimed_wait_common64 (private=0,
futex_word=0x562eeccd4a94, 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=0x562eeccd4a94,
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 0x00007f55d3a9383f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x562eeccd4a94, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007f55d3a95e9e in __pthread_cond_wait_common (cond=0x562eeccd4a70,
mutex=0x562eeccd4a40, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x562eeccd4a70, mutex=0x562eeccd4a40) at
pthread_cond_wait.c:453
#7 0x00007f55bd76791e in cnd_wait () at
../mesa-25.2.7/src/c11/impl/threads_posix.c:112
#8 0x00007f55bd72087d in util_queue_thread_func () at
../mesa-25.2.7/src/util/u_queue.c:275
#9 0x00007f55bd76784d in impl_thrd_routine () at
../mesa-25.2.7/src/c11/impl/threads_posix.c:43
#10 0x00007f55d3a9698b in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007f55d3b1a9cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 7 (Thread 0x7f55cf09b6c0 (LWP 2837)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f55d3a9316c 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 0x00007f55d3a931b4 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 0x00007f55d3b0d9f6 in __GI_ppoll (fds=fds@entry=0x7f55c80132c0,
nfds=nfds@entry=4, timeout=<optimized out>, timeout@entry=0x0,
sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4 0x00007f55d2d08784 in ppoll (__fds=0x7f55c80132c0, __nfds=4, __timeout=0x0,
__ss=0x0) at /usr/include/bits/poll2.h:101
#5 g_main_context_poll_unlocked (priority=<optimized out>,
context=0x7f55c8000d00, timeout_usec=<optimized out>, fds=0x7f55c80132c0,
n_fds=4) at ../glib/glib/gmain.c:4811
#6 g_main_context_iterate_unlocked (context=context@entry=0x7f55c8000d00,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4485
#7 0x00007f55d2d08865 in g_main_context_iteration (context=0x7f55c8000d00,
may_block=1) at ../glib/glib/gmain.c:4556
#8 0x00007f55d4648152 in QEventDispatcherGlib::processEvents
(this=0x7f55c8000be0, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#9 0x00007f55d4375786 in QEventLoop::processEvents (this=0x7f55cf09aab0,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104
#10 QEventLoop::exec (this=0x7f55cf09aab0, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186
#11 0x00007f55d449041e in QThread::exec (this=this@entry=0x7f55d49fee20
<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 0x00007f55d497603e in QDBusConnectionManager::run (this=0x7f55d49fee20
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/debug/qt6-base/qtbase/src/dbus/qdbusconnectionmanager.cpp:145
#13 0x00007f55d452f899 in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:437
#14 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:367
#15 QThreadPrivate::start (arg=0x7f55d49fee20
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:397
#16 0x00007f55d3a9698b in start_thread (arg=<optimized out>) at
pthread_create.c:448
#17 0x00007f55d3b1a9cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 6 (Thread 0x7f55b29fd6c0 (LWP 2846)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f55d3a9316c 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 0x00007f55d3a937dc in __futex_abstimed_wait_common64 (private=0,
futex_word=0x562eecdd6b50, 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=0x562eecdd6b50,
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 0x00007f55d3a9383f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x562eecdd6b50, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007f55d3a95e9e in __pthread_cond_wait_common (cond=0x562eecdd6b30,
mutex=0x562eecdd6b00, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x562eecdd6b30, mutex=0x562eecdd6b00) at
pthread_cond_wait.c:453
#7 0x00007f55bd76791e in cnd_wait () at
../mesa-25.2.7/src/c11/impl/threads_posix.c:112
#8 0x00007f55bd72087d in util_queue_thread_func () at
../mesa-25.2.7/src/util/u_queue.c:275
#9 0x00007f55bd76784d in impl_thrd_routine () at
../mesa-25.2.7/src/c11/impl/threads_posix.c:43
#10 0x00007f55d3a9698b in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007f55d3b1a9cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 5 (Thread 0x7f55b39ff6c0 (LWP 2844)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f55d3a9316c 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 0x00007f55d3a937dc in __futex_abstimed_wait_common64 (private=0,
futex_word=0x562eecd3ee10, 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=0x562eecd3ee10,
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 0x00007f55d3a9383f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x562eecd3ee10, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007f55d3a95e9e in __pthread_cond_wait_common (cond=0x562eecd3edf0,
mutex=0x562eecd3edc0, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x562eecd3edf0, mutex=0x562eecd3edc0) at
pthread_cond_wait.c:453
#7 0x00007f55bd76791e in cnd_wait () at
../mesa-25.2.7/src/c11/impl/threads_posix.c:112
#8 0x00007f55bd72087d in util_queue_thread_func () at
../mesa-25.2.7/src/util/u_queue.c:275
#9 0x00007f55bd76784d in impl_thrd_routine () at
../mesa-25.2.7/src/c11/impl/threads_posix.c:43
#10 0x00007f55d3a9698b in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007f55d3b1a9cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 4 (Thread 0x7f55b31fe6c0 (LWP 2845)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f55d3a9316c 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 0x00007f55d3a937dc in __futex_abstimed_wait_common64 (private=0,
futex_word=0x562eecd91ee0, 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=0x562eecd91ee0,
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 0x00007f55d3a9383f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x562eecd91ee0, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007f55d3a95e9e in __pthread_cond_wait_common (cond=0x562eecd91ec0,
mutex=0x562eecd91e90, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x562eecd91ec0, mutex=0x562eecd91e90) at
pthread_cond_wait.c:453
#7 0x00007f55bd76791e in cnd_wait () at
../mesa-25.2.7/src/c11/impl/threads_posix.c:112
#8 0x00007f55bd72087d in util_queue_thread_func () at
../mesa-25.2.7/src/util/u_queue.c:275
#9 0x00007f55bd76784d in impl_thrd_routine () at
../mesa-25.2.7/src/c11/impl/threads_posix.c:43
#10 0x00007f55d3a9698b in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007f55d3b1a9cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 3 (Thread 0x7f55c4dfc6c0 (LWP 2843)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f55d3a9316c 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 0x00007f55d3a937dc in __futex_abstimed_wait_common64 (private=0,
futex_word=0x562eeccd6124, 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=0x562eeccd6124,
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 0x00007f55d3a9383f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x562eeccd6124, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007f55d3a95e9e in __pthread_cond_wait_common (cond=0x562eeccd6100,
mutex=0x562eeccd60d0, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x562eeccd6100, mutex=0x562eeccd60d0) at
pthread_cond_wait.c:453
#7 0x00007f55bd76791e in cnd_wait () at
../mesa-25.2.7/src/c11/impl/threads_posix.c:112
#8 0x00007f55bd72087d in util_queue_thread_func () at
../mesa-25.2.7/src/util/u_queue.c:275
#9 0x00007f55bd76784d in impl_thrd_routine () at
../mesa-25.2.7/src/c11/impl/threads_posix.c:43
#10 0x00007f55d3a9698b in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007f55d3b1a9cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 2 (Thread 0x7f55c5dfe6c0 (LWP 2841)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f55d3a9316c 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 0x00007f55d3a937dc in __futex_abstimed_wait_common64 (private=0,
futex_word=0x562eecd2e170, 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=0x562eecd2e170,
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 0x00007f55d3a9383f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x562eecd2e170, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007f55d3a95e9e in __pthread_cond_wait_common (cond=0x562eecd2e150,
mutex=0x562eecd2e120, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x562eecd2e150, mutex=0x562eecd2e120) at
pthread_cond_wait.c:453
#7 0x00007f55bd76791e in cnd_wait () at
../mesa-25.2.7/src/c11/impl/threads_posix.c:112
#8 0x00007f55bd72087d in util_queue_thread_func () at
../mesa-25.2.7/src/util/u_queue.c:275
#9 0x00007f55bd76784d in impl_thrd_routine () at
../mesa-25.2.7/src/c11/impl/threads_posix.c:43
#10 0x00007f55d3a9698b in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007f55d3b1a9cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 1 (Thread 0x7f55cf790a00 (LWP 2833)):
[KCrash Handler]
#5 _flatpak_installation_get_dir (self=<optimized out>, ensure_repo=0,
error=0x0) at ../flatpak/common/flatpak-installation.c:383
#6 flatpak_installation_get_dir_maybe_no_repo (self=<optimized out>) at
../flatpak/common/flatpak-installation.c:399
#7 flatpak_installation_create_monitor (self=<optimized out>,
cancellable=0x562eecf4f7f0, error=0x7ffc45872050) at
../flatpak/common/flatpak-installation.c:2670
#8 0x00007f55cc2c6826 in
FlatpakNotifier::Installation::ensureInitialized(std::function<_FlatpakInstallation*
()>, _GCancellable*, _GError**) (this=this@entry=0x562eecf2f640, func=...,
cancellable=0x562eecf4f7f0, error=error@entry=0x7ffc45872050) at
/usr/src/debug/discover/discover-6.5.3/libdiscover/backends/FlatpakBackend/FlatpakNotifier.cpp:131
#9 0x00007f55cc2c7533 in FlatpakNotifier::setupFlatpakInstallations
(this=0x562eecf2f610, error=0x7ffc45872050) at
/usr/src/debug/discover/discover-6.5.3/libdiscover/backends/FlatpakBackend/FlatpakNotifier.cpp:139
#10 FlatpakNotifier::recheckSystemUpdateNeeded (this=0x562eecf2f610) at
/usr/src/debug/discover/discover-6.5.3/libdiscover/backends/FlatpakBackend/FlatpakNotifier.cpp:68
#11 0x0000562ed907d997 in DiscoverNotifier::recheckSystemUpdateNeeded
(this=0x7ffc45872998) at
/usr/src/debug/discover/discover-6.5.3/notifier/DiscoverNotifier.cpp:384
#12 0x00007f55d43d734f in QtPrivate::QSlotObjectBase::call (this=<optimized
out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized
out>, a=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461
#13 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4257
#14 0x00007f55d43dde12 in QSingleShotTimer::timeout (this=0x562eecf4fa90) at
/usr/src/debug/qt6-base/build/src/corelib/Core_autogen/include/moc_qsingleshottimer_p.cpp:116
#15 QSingleShotTimer::timerFinished (this=0x562eecf4fa90) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qsingleshottimer.cpp:62
#16 QSingleShotTimer::timerEvent (this=0x562eecf4fa90, event=<optimized out>)
at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qsingleshottimer.cpp:84
#17 0x00007f55d43c4936 in QObject::event (this=<optimized out>, e=<optimized
out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1388
#18 0x00007f55d57021c0 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x562eecf4fa90, e=0x7ffc458723b0) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3305
#19 0x00007f55d436a958 in QCoreApplication::notifyInternal2
(receiver=0x562eecf4fa90, event=0x7ffc458723b0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1109
#20 0x00007f55d452c9af in QCoreApplication::sendEvent (receiver=<optimized
out>, event=0x7ffc458723b0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1549
#21 QTimerInfoList::activateTimers (this=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qtimerinfo_unix.cpp:426
#22 0x00007f55d464ad99 in timerSourceDispatch (source=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:152
#23 0x00007f55d2d06f8d in g_main_dispatch (context=0x7f55c8000f60) at
../glib/glib/gmain.c:3565
#24 0x00007f55d2d08657 in g_main_context_dispatch_unlocked
(context=0x7f55c8000f60) at ../glib/glib/gmain.c:4425
#25 g_main_context_iterate_unlocked (context=context@entry=0x7f55c8000f60,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4490
#26 0x00007f55d2d08865 in g_main_context_iteration (context=0x7f55c8000f60,
may_block=1) at ../glib/glib/gmain.c:4556
#27 0x00007f55d4648152 in QEventDispatcherGlib::processEvents
(this=0x562eecb89a10, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#28 0x00007f55d4375786 in QEventLoop::processEvents (this=0x7ffc45872680,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104
#29 QEventLoop::exec (this=0x7ffc45872680, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186
#30 0x00007f55d436f3f1 in QCoreApplication::exec () at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1452
#31 0x00007f55d56fd32a in QApplication::exec () at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2575
#32 0x0000562ed9079b70 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/discover/discover-6.5.3/notifier/main.cpp:93
Reported using DrKonqi
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