https://bugs.kde.org/show_bug.cgi?id=399709
Bug ID: 399709
Summary: Crashes when trying to open any documentation
Product: frameworks-kio
Version: git master
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: fa...@kde.org
Reporter: heire...@exherbo.org
CC: kdelibs-b...@kde.org
Target Milestone: ---
I'm pretty sure this started happening with 5.51.0, but I have no 5.50.0 around
to test. Any interaction with the help kioslave seems to crash it.
STEPS TO REPRODUCE
1. Press F1 or Help Menu -> foo Handbook or open khelpcenter
OBSERVED RESULT
drkonqi tells me kdeinit5 crashes, khelpcenter only show an error page with
"The requested operation could not be completed" "Unexpected Program
Termination"
EXPECTED RESULT
Documentation appears
SOFTWARE VERSIONS
KDE Plasma Version: 5.14.0
KDE Frameworks Version: 5.51.0 (from the tarballs available for packagers)
Qt Version: 5.11.2
Backtrace:
Application: kdeinit5 (kdeinit5), signal: Segmentation fault
Using host libthread_db library
"/usr/x86_64-pc-linux-gnu/lib/libthread_db.so.1".
[KCrash Handler]
#6 0x00007fb48e8a1e3c in std::__atomic_base<int>::load
(__m=std::memory_order_relaxed, this=0x3500740071006e) at
/usr/x86_64-pc-linux-gnu/include/c++/8.2.0/bits/atomic_base.h:390
#7 QAtomicOps<int>::load<int> (_q_value=...) at
../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:227
#8 QBasicAtomicInteger<int>::load (this=0x3500740071006e) at
../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:103
#9 QtPrivate::RefCount::deref (this=0x3500740071006e) at
../../include/QtCore/../../src/corelib/tools/qrefcount.h:66
#10 QString::operator= (this=0x56011cf86220, other=...) at
tools/qstring.cpp:2185
#11 0x00007fb48f3d0cc6 in KCrash::setApplicationFilePath (filePath=...) at
/usr/x86_64-pc-linux-gnu/include/qt5/QtCore/qlist.h:115
#12 0x00007fb48f3d17e3 in KCrash::initialize () at
/var/tmp/paludis/build/kde-frameworks-kcrash-5.51.0/work/kcrash-5.51.0/src/kcrash.cpp:138
#13 0x00007fb48abf9691 in KIO::SlaveBase::SlaveBase (this=0x7ffc90f74220,
protocol=..., pool_socket=..., app_socket=...) at
/var/tmp/paludis/build/kde-frameworks-kio-5.51.0/work/kio-5.51.0/src/core/slavebase.cpp:244
#14 0x00007fb48f41cb4f in HelpProtocol::HelpProtocol (this=0x7ffc90f74220,
ghelp=<optimized out>, pool=..., app=...) at
/var/tmp/paludis/build/kde-frameworks-kio-5.51.0/work/kio-5.51.0/src/ioslaves/help/kio_help.cpp:146
#15 0x00007fb48f41fb12 in kdemain (argc=<optimized out>, argv=<optimized out>)
at
/var/tmp/paludis/build/kde-frameworks-kio-5.51.0/work/kio-5.51.0/src/ioslaves/help/main.cpp:57
#16 0x000056011bbc39e8 in launch (argc=4, _name=0x56011cf81a38
"/usr/x86_64-pc-linux-gnu/lib/qt5/plugins/kf5/kio/help.so", args=<optimized
out>, cwd=<optimized out>, envc=0, envs=<optimized out>, reset_env=false,
tty=0x0, avoid_loops=false, startup_id_str=0x56011bbc616c "0") at
/var/tmp/paludis/build/kde-frameworks-kinit-5.51.0/work/kinit-5.51.0/src/kdeinit/kinit.cpp:706
#17 0x000056011bbc4998 in handle_launcher_request (sock=8, who=<optimized out>)
at
/var/tmp/paludis/build/kde-frameworks-kinit-5.51.0/work/kinit-5.51.0/src/kdeinit/kinit.cpp:1146
#18 0x000056011bbc523b in handle_requests (waitForPid=0) at
/var/tmp/paludis/build/kde-frameworks-kinit-5.51.0/work/kinit-5.51.0/src/kdeinit/kinit.cpp:1339
#19 0x000056011bbc056e in main (argc=5, argv=<optimized out>) at
/var/tmp/paludis/build/kde-frameworks-kinit-5.51.0/work/kinit-5.51.0/src/kdeinit/kinit.cpp:1785
[Inferior 1 (process 16180) detached]
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