https://bugs.kde.org/show_bug.cgi?id=390635
Bug ID: 390635
Summary: Plasma shell crashes when launching thunderbird
Product: plasmashell
Version: 5.12.1
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: jame...@jpernst.com
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.12.1)
Qt Version: 5.10.1
Frameworks Version: 5.43.0
Operating System: Linux 4.15.3-2-ARCH x86_64
Distribution (Platform): Archlinux Packages
-- Information about the crash:
- What I was doing when the application crashed:
Using Arch Linux, plasma shell crashes reliably when launching thunderbird. To
rule out thunderbird configuration, I backed up my config and deleted it to
restore defaults, but the crash persisted.
It seems to have begun after an update to Qt libraries to version 5.10.1. The
previous 5.10.0 version does not exhibit the issue. Thunderbird is also the
only app thus far to produce a crash.
After the crash, plasma shell will recover, but afterwards GTK2 theming appears
broken until logging in again.
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fee6d305800 (LWP 6781))]
Thread 31 (Thread 0x7fed23fff700 (LWP 6904)):
#0 0x7fee6606d3bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x7fee66eb402c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x7fed8674c42f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3 0x7fed86751479 in () at /usr/lib/libKF5ThreadWeaver.so.5
#4 0x7fed8674b924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#5 0x7fed867514d2 in () at /usr/lib/libKF5ThreadWeaver.so.5
#6 0x7fed8674b924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#7 0x7fed867514d2 in () at /usr/lib/libKF5ThreadWeaver.so.5
#8 0x7fed8674b924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#9 0x7fed8674ec83 in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#10 0x7fee66eb2b4d in () at /usr/lib/libQt5Core.so.5
#11 0x7fee6606708c in start_thread () at /usr/lib/libpthread.so.0
#12 0x7fee667bae7f in clone () at /usr/lib/libc.so.6
Thread 30 (Thread 0x7fed44ff9700 (LWP 6903)):
#0 0x7fee6606d3bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x7fee66eb402c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x7fed8674c42f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3 0x7fed86751479 in () at /usr/lib/libKF5ThreadWeaver.so.5
#4 0x7fed8674b924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#5 0x7fed867514d2 in () at /usr/lib/libKF5ThreadWeaver.so.5
#6 0x7fed8674b924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#7 0x7fed867514d2 in () at /usr/lib/libKF5ThreadWeaver.so.5
#8 0x7fed8674b924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#9 0x7fed867514d2 in () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x7fed8674b924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#11 0x7fed867514d2 in () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x7fed8674b924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#13 0x7fed867514d2 in () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x7fed8674b924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#15 0x7fed8674ec83 in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#16 0x7fee66eb2b4d in () at /usr/lib/libQt5Core.so.5
#17 0x7fee6606708c in start_thread () at /usr/lib/libpthread.so.0
#18 0x7fee667bae7f in clone () at /usr/lib/libc.so.6
Thread 29 (Thread 0x7fed457fa700 (LWP 6902)):
#0 0x7fee6606d3bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x7fee66eb402c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x7fed8674c42f in
