Bug 307370

Summary: konqueror chrashed while renaming a folder [@ KonqSidebarDirTreeModule::slotRefreshItems]
Product: [Applications] konqueror Reporter: Hal Ebi <ebihallo>
Component: sidebarAssignee: David Faure <faure>
Status: RESOLVED WORKSFORME    
Severity: crash CC: akuhnen
Priority: NOR    
Version First Reported In: 4.9.1   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Hal Ebi 2012-09-25 09:11:37 UTC 
Application: konqueror (4.9.1)
KDE Platform Version: 4.9.1
Qt Version: 4.8.2
Operating System: Linux 3.5.4-1.fc17.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
I was renaming a folder in Konqueror when it unexpectedly crashed.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7fb227b9d880 (LWP 2677))]

Thread 3 (Thread 0x7fb2193b3700 (LWP 2829)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x000000374ca1677d in WTF::TCMalloc_PageHeap::scavengerThread (this=0x374d400980) at wtf/FastMalloc.cpp:2495
#2  0x000000374ca16889 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x00000038d5407d14 in start_thread (arg=0x7fb2193b3700) at pthread_create.c:309
#4  0x00000038d4cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7fb218ab2700 (LWP 2839)):
#0  0x00000038d540e0ad in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00000038d4882a5f in read (__nbytes=16, __buf=0x7fb218ab1b60, __fd=<optimized out>) at /usr/include/bits/unistd.h:45
#2  g_wakeup_acknowledge (wakeup=0x1f94bc0) at gwakeup.c:212
#3  0x00000038d48474e9 in g_main_context_check (context=context@entry=0x7fb2140009a0, max_priority=2147483647, fds=fds@entry=0x7fb2140029c0, n_fds=n_fds@entry=1) at gmain.c:2980
#4  0x00000038d4847902 in g_main_context_iterate (context=context@entry=0x7fb2140009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3143
#5  0x00000038d4847a84 in g_main_context_iteration (context=0x7fb2140009a0, may_block=1) at gmain.c:3207
#6  0x000000373dfa4506 in QEventDispatcherGlib::processEvents (this=0x7fb2140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x000000373df7513f in QEventLoop::processEvents (this=this@entry=0x7fb218ab1d20, flags=...) at kernel/qeventloop.cpp:149
#8  0x000000373df753c8 in QEventLoop::exec (this=0x7fb218ab1d20, flags=...) at kernel/qeventloop.cpp:204
#9  0x000000373de78650 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x000000373de7b5eb in QThreadPrivate::start (arg=0x27ee350) at thread/qthread_unix.cpp:307
#11 0x00000038d5407d14 in start_thread (arg=0x7fb218ab2700) at pthread_create.c:309
#12 0x00000038d4cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7fb227b9d880 (LWP 2677)):
[KCrash Handler]
#6  0x000000373dec0466 in QString::operator== (this=0x3165ef0, other=...) at tools/qstring.cpp:2192
#7  0x00007fb1d2738b29 in operator!= (s=..., this=0x3165ef0) at /usr/include/QtCore/qstring.h:406
#8  KonqSidebarDirTreeModule::slotRefreshItems (this=0x2e83c80, entries=...) at /usr/src/debug/kde-baseapps-4.9.1/konqueror/sidebar/trees/dirtree_module/dirtree_module.cpp:487
#9  0x000000373df8cb9f in QMetaObject::activate (sender=0x2e82f80, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffcba7d990) at kernel/qobject.cpp:3547
#10 0x000000392fd10875 in KDirLister::refreshItems (this=<optimized out>, _t1=...) at /usr/src/debug/kdelibs-4.9.1/x86_64-redhat-linux-gnu/kio/kdirlister.moc:315
#11 0x000000392fd12bcb in KDirLister::Private::emitItems (this=0x2e83660) at /usr/src/debug/kdelibs-4.9.1/kio/kio/kdirlister.cpp:2492
#12 0x000000392fd1e9ab in KDirListerCache::renameDir (this=this@entry=0x23c7090, oldUrl=..., newUrl=...) at /usr/src/debug/kdelibs-4.9.1/kio/kio/kdirlister.cpp:1572
#13 0x000000392fd1f188 in KDirListerCache::slotFileRenamed (this=0x23c7090, _src=..., _dst=...) at /usr/src/debug/kdelibs-4.9.1/kio/kio/kdirlister.cpp:985
#14 0x000000373df8cb9f in QMetaObject::activate (sender=0x23c3ce0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffcba7dee0) at kernel/qobject.cpp:3547
#15 0x000000392fd2bd87 in OrgKdeKDirNotifyInterface::FileRenamed (this=<optimized out>, _t1=..., _t2=...) at /usr/src/debug/kdelibs-4.9.1/x86_64-redhat-linux-gnu/kio/kdirnotify.moc:116
#16 0x000000392fd2bfab in OrgKdeKDirNotifyInterface::qt_metacall (this=0x23c3ce0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffcba7e0b0) at /usr/src/debug/kdelibs-4.9.1/x86_64-redhat-linux-gnu/kio/kdirnotify.moc:106
#17 0x000000373ec22e53 in QDBusConnectionPrivate::deliverCall (this=0x2035c40, object=0x23c3ce0, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:947
#18 0x000000373df8acee in QObject::event (this=0x23c3ce0, e=<optimized out>) at kernel/qobject.cpp:1195
#19 0x000000373fbca37c in QApplicationPrivate::notify_helper (this=this@entry=0x1f907f0, receiver=receiver@entry=0x23c3ce0, e=e@entry=0x31ff140) at kernel/qapplication.cpp:4551
#20 0x000000373fbce7fa in QApplication::notify (this=0x7fffcba7ed30, receiver=0x23c3ce0, e=0x31ff140) at kernel/qapplication.cpp:4412
#21 0x000000392ea46366 in KApplication::notify (this=0x7fffcba7ed30, receiver=0x23c3ce0, event=0x31ff140) at /usr/src/debug/kdelibs-4.9.1/kdeui/kernel/kapplication.cpp:311
#22 0x000000373df763ee in QCoreApplication::notifyInternal (this=0x7fffcba7ed30, receiver=receiver@entry=0x23c3ce0, event=event@entry=0x31ff140) at kernel/qcoreapplication.cpp:915
#23 0x000000373df79ea1 in sendEvent (event=0x31ff140, receiver=0x23c3ce0) at kernel/qcoreapplication.h:231
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1f65150) at kernel/qcoreapplication.cpp:1539
#25 0x000000373dfa4353 in sendPostedEvents () at kernel/qcoreapplication.h:236
#26 postEventSourceDispatch (s=s@entry=0x1f8ef60) at kernel/qeventdispatcher_glib.cpp:279
#27 0x00000038d4847695 in g_main_dispatch (context=0x1f8cdc0) at gmain.c:2539
#28 g_main_context_dispatch (context=context@entry=0x1f8cdc0) at gmain.c:3075
#29 0x00000038d48479c8 in g_main_context_iterate (context=context@entry=0x1f8cdc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146
#30 0x00000038d4847a84 in g_main_context_iteration (context=0x1f8cdc0, may_block=1) at gmain.c:3207
#31 0x000000373dfa44e6 in QEventDispatcherGlib::processEvents (this=0x1f66610, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#32 0x000000373fc6a2ee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#33 0x000000373df7513f in QEventLoop::processEvents (this=this@entry=0x7fffcba7ea30, flags=...) at kernel/qeventloop.cpp:149
#34 0x000000373df753c8 in QEventLoop::exec (this=0x7fffcba7ea30, flags=...) at kernel/qeventloop.cpp:204
#35 0x000000373df7a1b8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#36 0x00000039316b03c2 in kdemain (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kde-baseapps-4.9.1/konqueror/src/konqmain.cpp:227
#37 0x00000038d4c21735 in __libc_start_main (main=0x400820 <main(int, char**)>, argc=3, ubp_av=0x7fffcba7efb8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffcba7efa8) at libc-start.c:226
#38 0x0000000000400851 in _start ()

Reported using DrKonqi
Comment 1 Justin Zobel 2020-12-17 05:32:39 UTC 
Thank you for the crash report.

As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved.

I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.
Comment 2 Bug Janitor Service 2021-01-01 04:34:46 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2021-01-16 04:34:06 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!