https://bugs.kde.org/show_bug.cgi?id=368278
Bug ID: 368278
Summary: Crash when starting project's Build operation while
Install was in progress
Product: kdevelop
Version: 5.0.0
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kdevelop-bugs-n...@kde.org
Reporter: aspotas...@gmail.com
Application: kdevelop (5.0.0)
Qt Version: 5.6.1
Frameworks Version: 5.25.0
Operating System: Linux 4.6.4-201.fc23.x86_64+debug x86_64
Distribution: "Fedora release 24 (Twenty Four)"
-- Information about the crash:
- What I was doing when the application crashed:
1. RMB in project tree -> Install
2. RMB in project tree -> Build (before Install finished)
- Unusual behavior I noticed:
KDE Plasma session crashed at the same moment with message "Could not start
ksmserver. Check your installation."
-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
29 return SYSCALL_CANCEL (wait4, pid, stat_loc, options, NULL);
[Current thread is 1 (Thread 0x7f7764c23940 (LWP 25494))]
Thread 4 (Thread 0x7f77277fe700 (LWP 8311)):
#0 0x00007f77781e1bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f7777cabbc4 in QTWTF::TCMalloc_PageHeap::scavengerThread()
(this=0x7f7777d97380 <QTWTF::pageheap_memory>) at
/usr/src/debug/qtscript-opensource-src-5.6.1/src/3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2 0x00007f7777cabc09 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*)
(context=<optimized out>) at
/usr/src/debug/qtscript-opensource-src-5.6.1/src/3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3 0x00007f77781dc5ca in start_thread (arg=0x7f77277fe700) at
pthread_create.c:333
#4 0x00007f777f0cbf6d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f7750af0700 (LWP 25502)):
#0 0x00007f77781e1f79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1 0x00007f777fcd7ff8 in QWaitCondition::wait(QMutex*, unsigned long)
(time=1000, this=0x222f850) at thread/qwaitcondition_unix.cpp:126
#2 0x00007f777fcd7ff8 in QWaitCondition::wait(QMutex*, unsigned long)
(time=1000, this=0x222f850) at thread/qwaitcondition_unix.cpp:134
#3 0x00007f777fcd7ff8 in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x222eaf0, time=1000) at
thread/qwaitcondition_unix.cpp:208
#4 0x00007f777d0de93d in KDevelop::DUChainPrivate::CleanupThread::run() () at
/lib64/libKDevPlatformLanguage.so.10
#5 0x00007f777fcd799a in QThreadPrivate::start(void*) (arg=0x222ead0) at
thread/qthread_unix.cpp:341
#6 0x00007f77781dc5ca in start_thread (arg=0x7f7750af0700) at
pthread_create.c:333
#7 0x00007f777f0cbf6d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f775a4c1700 (LWP 25496)):
#0 0x00007f777f0c03ed in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f77758f8a06 in g_main_context_iterate (priority=<optimized out>,
n_fds=1, fds=0x7f774c003020, timeout=<optimized out>, context=0x7f774c000990)
at gmain.c:4135
#2 0x00007f77758f8a06 in g_main_context_iterate
(context=context@entry=0x7f774c000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3835
#3 0x00007f77758f8b1c in g_main_context_iteration (context=0x7f774c000990,
may_block=may_block@entry=1) at gmain.c:3901
#4 0x00007f777fec524b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f774c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5 0x00007f777fe745ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f775a4c0c40, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#6 0x00007f777fcd3343 in QThread::exec() (this=this@entry=0x7f7785d72060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:500
#7 0x00007f7785cfd559 in QDBusConnectionManager::run() (this=0x7f7785d72060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:189
#8 0x00007f777fcd799a in QThreadPrivate::start(void*) (arg=0x7f7785d72060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:341
#9 0x00007f77781dc5ca in start_thread (arg=0x7f775a4c1700) at
pthread_create.c:333
#10 0x00007f777f0cbf6d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f7764c23940 (LWP 25494)):
[KCrash Handler]
#5 0x00007f7780c69b20 in QMap<QString, KDirWatchPrivate::Entry>::detach()
(__m=std::memory_order_relaxed, this=#6 0x00007f7780c69b20 in QMap<QString,
KDirWatchPrivate::Entry>::detach() (_q_value=#7 0x00007f7780c69b20 in
QMap<QString, KDirWatchPrivate::Entry>::detach() (this=#8 0x00007f7780c69b20
in QMap<QString, KDirWatchPrivate::Entry>::detach() (this=#9
0x00007f7780c69b20 in QMap<QString, KDirWatchPrivate::Entry>::detach()
(this=0x30) at /usr/include/qt5/QtCore/qmap.h:360
#10 0x00007f7780c64066 in KDirWatchPrivate::removeEntries(KDirWatch*)
(this=0x30) at /usr/include/qt5/QtCore/qmap.h:548
#11 0x00007f7780c64066 in KDirWatchPrivate::removeEntries(KDirWatch*)
(this=0x0, instance=instance@entry=0x7f7780ec60b0 <(anonymous
namespace)::Q_QGS_s_pKDirWatchSelf::innerFunction()::holder>) at
/usr/src/debug/kcoreaddons-5.25.0/src/lib/io/kdirwatch.cpp:1103
#12 0x00007f7780c6436f in KDirWatch::~KDirWatch() (this=0x7f7780ec60b0
<(anonymous namespace)::Q_QGS_s_pKDirWatchSelf::innerFunction()::holder>,
__in_chrg=<optimized out>) at
/usr/src/debug/kcoreaddons-5.25.0/src/lib/io/kdirwatch.cpp:1882
#13 0x00007f7780c64389 in (anonymous
namespace)::Q_QGS_s_pKDirWatchSelf::Holder::~Holder() (this=<optimized out>,
__in_chrg=<optimized out>) at
/usr/src/debug/kcoreaddons-5.25.0/src/lib/io/kdirwatch.cpp:1846
#14 0x00007f777f0021e8 in __run_exit_handlers (status=status@entry=1,
listp=0x7f777f3855d8 <__exit_funcs>,
run_list_atexit=run_list_atexit@entry=true) at exit.c:82
#15 0x00007f777f002235 in __GI_exit (status=status@entry=1) at exit.c:104
#16 0x00007f77673c1a7a in _IceDefaultIOErrorHandler (iceConn=<optimized out>)
at error.c:603
#17 0x00007f77673c7b84 in IceFlush (iceConn=iceConn@entry=0x1bf2960) at
misc.c:78
#18 0x00007f77671b5378 in SmcCloseConnection (smcConn=0x1c11740,
count=count@entry=0, reasonMsgs=reasonMsgs@entry=0x0) at sm_client.c:305
#19 0x00007f775e0931a3 in QXcbSessionManager::~QXcbSessionManager()
(this=0x1bca130, __in_chrg=<optimized out>) at qxcbsessionmanager.cpp:376
#20 0x00007f775e0931d9 in QXcbSessionManager::~QXcbSessionManager()
(this=0x1bca130, __in_chrg=<optimized out>) at qxcbsessionmanager.cpp:379
#21 0x00007f77801a4c5d in QSessionManagerPrivate::~QSessionManagerPrivate()
(this=0x1bf1700, __in_chrg=<optimized out>) at kernel/qsessionmanager.cpp:127
#22 0x00007f77801a4c79 in QSessionManagerPrivate::~QSessionManagerPrivate()
(this=0x1bf1700, __in_chrg=<optimized out>) at kernel/qsessionmanager.cpp:129
#23 0x00007f777fea5647 in QObject::~QObject() (pointer=<optimized out>) at
../../src/corelib/tools/qscopedpointer.h:54
#24 0x00007f777fea5647 in QObject::~QObject() (this=0x1bef548,
__in_chrg=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:101
#25 0x00007f777fea5647 in QObject::~QObject() (this=<optimized out>,
__in_chrg=<optimized out>) at kernel/qobject.cpp:893
#26 0x00007f77801a4d69 in QSessionManager::~QSessionManager() (this=0x1bef540,
__in_chrg=<optimized out>) at kernel/qsessionmanager.cpp:138
#27 0x00007f77801a9c6b in QGuiApplication::~QGuiApplication()
(this=0x7fff206d4160, __in_chrg=<optimized out>) at
kernel/qguiapplication.cpp:602
#28 0x00007f77807066cf in QApplication::~QApplication() (this=0x7fff206d4160,
__in_chrg=<optimized out>) at kernel/qapplication.cpp:820
#29 0x00000000004155bc in KDevelopApplication::~KDevelopApplication() ()
#30 0x000000000040f071 in main ()
Reported using DrKonqi
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