https://bugs.kde.org/show_bug.cgi?id=430685
Bug ID: 430685
Summary: Crash reported after initial boot and unusualy slow
login
Product: plasmashell
Version: 5.20.4
Platform: Neon Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: qu...@actrix.gen.nz
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.20.4)
Qt Version: 5.15.2
Frameworks Version: 5.77.0
Operating System: Linux 5.4.0-58-generic x86_64
Windowing system: Wayland
Distribution: KDE neon User Edition 5.20
-- Information about the crash:
- What I was doing when the application crashed: Logging in which was markedly
slower than usual but completed.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
[New LWP 2868]
[New LWP 3010]
[New LWP 3013]
[New LWP 3014]
[New LWP 3015]
[New LWP 3016]
[New LWP 3034]
[New LWP 3050]
[New LWP 3059]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x7f744d7beaff in __GI___poll (fds=0x7fff787c95a8, nfds=1, timeout=1000) at
../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f7449a202c0 (LWP 2832))]
Thread 10 (Thread 0x7f7423fff700 (LWP 3059)):
#0 0x7f744c13d368 in g_mutex_unlock () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x7f744c0efd7d in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x7f744c0f0240 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x7f744c0f02e3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x7f744dd8bfbb in
QEventDispatcherGlib::processEvents(QFlags) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x7f744dd301ab in
QEventLoop::exec(QFlags) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x7f744db4aa12 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x7f74124c407c in KCupsConnection::run() () at
/lib/x86_64-linux-gnu/libkcupslib.so
#8 0x7f744db4bbac in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x7f744cbb0609 in start_thread (arg=) at
pthread_create.c:477
#10 0x7f744d7cb293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f74237fe700 (LWP 3050)):
#0 0x7f744c0efaa3 in g_main_context_check () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x7f744c0f0152 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x7f744c0f02e3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x7f744dd8bfbb in
QEventDispatcherGlib::processEvents(QFlags) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x7f744dd301ab in
QEventLoop::exec(QFlags) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x7f744db4aa12 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x7f744f82638a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x7f744db4bbac in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x7f744cbb0609 in start_thread (arg=) at
pthread_create.c:477
#9 0x7f744d7cb293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f74390d5700 (LWP 3034)):
#0 0x7f744d7beaff in __GI___poll (fds=0x7f7428004a60, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x7f744c0f01ae in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x7f744c0f02e3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x7f744dd8bfbb in
QEventDispatcherGlib::processEvents(QFlags) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x7f744dd301ab in
QEventLoop::exec(QFlags) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x7f744db4aa12 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x7f744db4bbac in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x7f744cbb0609 in start_thread (arg=) at
pthread_create.c:477
#8 0x7f744d7cb293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f743b7fe700 (LWP 3016)):
#0 futex_wait_cancelable (private=, expected=0,
futex_word=0x563578364d18) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x563578364cc8,
cond=0x563578364cf0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x563578364cf0, mutex=0x563578364cc8) at
pthread_cond_wait.c:638
#3 0x7f7441bb697b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x7f7441bb658b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x7f744cbb0609 in start_thread (arg=) at
pthread_create.c:477
#6 0x7f744d7cb293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f743bfff700 (LWP 3015)):
#0 futex_wait_cancelable (private=, expected=0,
futex_word=0x563578364d18) at ../sysde
