Bug 304680

Summary: Crash on KMail quit
Product: [Unmaintained] nepomuk Reporter: Robin Green <greenrd>
Component: generalAssignee: Nepomuk Bugs Coordination <nepomuk-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: me
Priority: NOR    
Version First Reported In: 4.8   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Robin Green 2012-08-06 17:51:00 UTC 
Application: kmail (4.8.4)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.2
Operating System: Linux 3.5.0-2.fc17.x86_64 x86_64
Distribution: "Fedora release 17 (Beefy Miracle)"

-- Information about the crash:
- What I was doing when the application crashed:
Quitting KMail. KMail had been unable to connect to my IMAP server several times and had asked for my password several times, before I decided to quit it.

-- Backtrace:
Application: KMail (kmail), 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 0x7fca4b691880 (LWP 2582))]

Thread 2 (Thread 0x7fca3e1c9700 (LWP 2586)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x000000308101677d in WTF::TCMalloc_PageHeap::scavengerThread (this=0x3081a00980) at wtf/FastMalloc.cpp:2495
#2  0x0000003081016889 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x0000003d8b607d14 in start_thread (arg=0x7fca3e1c9700) at pthread_create.c:309
#4  0x0000003d8b2f197d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7fca4b691880 (LWP 2582)):
[KCrash Handler]
#6  deref (this=0x0) at /usr/include/QtCore/qatomic_x86_64.h:133
#7  ~QList (this=0x7fc9ec3a93c0, __in_chrg=<optimized out>) at /usr/include/QtCore/qlist.h:731
#8  Nepomuk::ResourceData::~ResourceData (this=0x7fc9ec3a93c0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.8.4/nepomuk/core/resourcedata.cpp:104
#9  0x0000003a9f64fab0 in Nepomuk::ResourceManagerPrivate::cleanupCache (this=<optimized out>, num=num@entry=-1) at /usr/src/debug/kdelibs-4.8.4/nepomuk/core/resourcemanager.cpp:194
#10 0x0000003a9f64fc3e in Nepomuk::ResourceManager::clearCache (this=this@entry=0x25be380) at /usr/src/debug/kdelibs-4.8.4/nepomuk/core/resourcemanager.cpp:456
#11 0x0000003a9f64fc5c in Nepomuk::ResourceManager::~ResourceManager (this=0x25be380, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.8.4/nepomuk/core/resourcemanager.cpp:292
#12 0x0000003a9f64fd29 in Nepomuk::ResourceManager::~ResourceManager (this=0x25be380, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.8.4/nepomuk/core/resourcemanager.cpp:299
#13 0x0000003072f88a32 in QObjectPrivate::deleteChildren (this=this@entry=0x249af80) at kernel/qobject.cpp:1908
#14 0x0000003072f8dc06 in QObject::~QObject (this=0x7fffd92e9fc0, __in_chrg=<optimized out>) at kernel/qobject.cpp:927
#15 0x0000003074fd3651 in QApplication::~QApplication (this=0x7fffd92e9fc0, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1095
#16 0x0000000000402d47 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kdepim-4.8.4/kmail/main.cpp:149

Reported using DrKonqi
Comment 1 Vishesh Handa 2012-08-20 08:49:07 UTC 

*** This bug has been marked as a duplicate of bug 302452 ***