| Summary: | krunner crashes when using search shortcuts [mem2chunk_check, free_check, ThreadWeaver::Job::~Job] | ||
|---|---|---|---|
| Product: | [Plasma] krunner | Reporter: | Jonas <jonas743> |
| Component: | general | Assignee: | Plasma Bugs List <plasma-bugs> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | andresbajotierra |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Ubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
I wonder if this could be related to bug 197936 or the glibc bug: bug 196207. Can you try the following: - Open Konsole - Run "killall krunner" (this will close Krunner) - Type "export MALLOC_CHECK_=" + Enter - Type "export QT_NO_GLIB=1" + Enter - Type "krunner" + Enter KRunner starts - Now use Krunner and try to repeat the crash - If you can still reproduce the crash at will, can you install the "kdelibs5-dbg" package and post a complete backtrace here? Thanks that seems to work. no crashes any more. Nice to know, Merging with bug 197936. (distributions should provide the fix soon) Thanks *** This bug has been marked as a duplicate of bug 197936 *** |
Application: krunner (0.1) KDE Platform Version: 4.3.80 (KDE 4.3.80 (KDE 4.4 Beta1)) Qt Version: 4.6.0 Operating System: Linux 2.6.31-16-generic x86_64 Distribution: Ubuntu 9.10 -- Information about the crash: krunner krashes very often, especially when using search shortcuts like 'gg'. sometimes it restarts, sometimes it doesn't The crash can be reproduced some of the times. -- Backtrace: Application: Run Command Interface (krunner), signal: Segmentation fault [Current thread is 1 (Thread 0x7fb75d631810 (LWP 3153))] Thread 6 (Thread 0x7fb73d8fd910 (LWP 3155)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007fb7598c167b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007fb75554e3ec in ?? () from /usr/lib/libQtNetwork.so.4 #3 0x00007fb7598c06c5 in ?? () from /usr/lib/libQtCore.so.4 #4 0x00007fb758cfaa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #5 0x00007fb75cf6a7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Thread 5 (Thread 0x7fb73b420910 (LWP 3157)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007fb7598c167b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007fb756541096 in ?? () from /usr/lib/libthreadweaver.so.4 #3 0x00007fb75654374b in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00007fb756541bff in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00007fb756542058 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4 #6 0x00007fb7598c06c5 in ?? () from /usr/lib/libQtCore.so.4 #7 0x00007fb758cfaa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #8 0x00007fb75cf6a7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #9 0x0000000000000000 in ?? () The current source language is "auto; currently asm". Thread 4 (Thread 0x7fb73ac1f910 (LWP 3158)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007fb7598c167b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007fb756541096 in ?? () from /usr/lib/libthreadweaver.so.4 #3 0x00007fb75654374b in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00007fb756541bff in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00007fb756542058 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4 #6 0x00007fb7598c06c5 in ?? () from /usr/lib/libQtCore.so.4 #7 0x00007fb758cfaa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #8 0x00007fb75cf6a7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #9 0x0000000000000000 in ?? () Thread 3 (Thread 0x7fb73a41e910 (LWP 3159)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007fb7598c167b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007fb756541096 in ?? () from /usr/lib/libthreadweaver.so.4 #3 0x00007fb75654374b in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00007fb756541bff in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00007fb756542058 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4 #6 0x00007fb7598c06c5 in ?? () from /usr/lib/libQtCore.so.4 #7 0x00007fb758cfaa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #8 0x00007fb75cf6a7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #9 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fb739c1d910 (LWP 3160)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007fb7598c167b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007fb756541096 in ?? () from /usr/lib/libthreadweaver.so.4 #3 0x00007fb75654374b in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00007fb756541bff in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00007fb756542058 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4 #6 0x00007fb7598c06c5 in ?? () from /usr/lib/libQtCore.so.4 #7 0x00007fb758cfaa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #8 0x00007fb75cf6a7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #9 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fb75d631810 (LWP 3153)): [KCrash Handler] #5 mem2chunk_check (mem=0x16e40c0, magic_p=0x0) at hooks.c:166 #6 0x00007fb75cf02a20 in free_check (mem=0x16e40c0, caller=<value optimized out>) at hooks.c:279 #7 0x00007fb75654307f in ThreadWeaver::Job::~Job() () from /usr/lib/libthreadweaver.so.4 #8 0x00007fb75c3d96bf in ?? () from /usr/lib/libplasma.so.3 #9 0x00007fb7599c3d3d in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4 #10 0x00007fb75a5b9e8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #11 0x00007fb75a5c048d in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #12 0x00007fb75be6f666 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #13 0x00007fb7599b404c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #14 0x00007fb7599b67c7 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4 #15 0x00007fb7599ddae3 in ?? () from /usr/lib/libQtCore.so.4 #16 0x00007fb753a45bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #17 0x00007fb753a49588 in ?? () from /lib/libglib-2.0.so.0 #18 0x00007fb753a496b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #19 0x00007fb7599dd623 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #20 0x00007fb75a6682fe in ?? () from /usr/lib/libQtGui.so.4 #21 0x00007fb7599b2972 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #22 0x00007fb7599b2d4c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #23 0x00007fb7599b6a8b in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #24 0x00007fb75d226284 in kdemain () from /usr/lib/libkdeinit4_krunner.so #25 0x00007fb75cea9abd in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffd0edabb8) at libc-start.c:220 #26 0x0000000000400679 in _start () The current source language is "auto; currently c". Reported using DrKonqi