Bug 275877

Summary: ktorrent crash
Product: [Applications] ktorrent Reporter: George R. Goffe <grgoffe>
Component: generalAssignee: Joris Guisson <joris.guisson>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description George R. Goffe 2011-06-17 08:28:12 UTC 
Application: ktorrent (4.1.1)
KDE Platform Version: 4.6.3 (4.6.3)
Qt Version: 4.7.2
Operating System: Linux 2.6.35.13-92.fc14.i686 i686
Distribution: "Fedora release 14 (Laughlin)"

-- Information about the crash:
I was just doing normal ktorrent downloading when this happened. I'm not sure it's a dup or not. I'll try the valgrind commands you gave me. Perhaps that will finish. They haven't finished so far.

The crash can be reproduced every time.

-- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7748780 (LWP 9535))]

Thread 12 (Thread 0xb5658b70 (LWP 9573)):
#0  0x00e7a416 in __kernel_vsyscall ()
#1  0x006b939b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x420de1d7 in scavengerThread (context=0x4268a380) at wtf/FastMalloc.cpp:2378
#3  WTF::TCMalloc_PageHeap::runScavengerThread (context=0x4268a380) at wtf/FastMalloc.cpp:1497
#4  0x006b4e99 in start_thread (arg=0xb5658b70) at pthread_create.c:301
#5  0x005f3d2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 11 (Thread 0xb09edb70 (LWP 9592)):
#0  0x00e7a416 in __kernel_vsyscall ()
#1  0x006b9743 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:236
#2  0x0208cd30 in wait (this=0x126311bc, mutex=0x126311b8, time=30000) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x126311bc, mutex=0x126311b8, time=30000) at thread/qwaitcondition_unix.cpp:160
#4  0x02080d39 in QThreadPoolThread::run (this=0x10bdb588) at concurrent/qthreadpool.cpp:140
#5  0x0208c6c3 in QThreadPrivate::start (arg=0x10bdb588) at thread/qthread_unix.cpp:320
#6  0x006b4e99 in start_thread (arg=0xb09edb70) at pthread_create.c:301
#7  0x005f3d2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 10 (Thread 0xb01ecb70 (LWP 9597)):
#0  0x00e7a416 in __kernel_vsyscall ()
#1  0x006b939b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x0208b6ba in QMutexPrivate::wait (this=0x827c4b0, timeout=-1) at thread/qmutex_unix.cpp:84
#3  0x02087cb2 in QMutex::lock (this=0x827c498) at thread/qmutex.cpp:167
#4  0x05f71041 in net::SocketMonitor::lock (this=0x8115dbc) at /usr/src/debug/libktorrent-1.1.1/src/net/socketmonitor.cpp:108
#5  0x05f72ab6 in net::DownloadThread::update (this=0x827c5a0) at /usr/src/debug/libktorrent-1.1.1/src/net/downloadthread.cpp:51
#6  0x05f72d38 in net::NetworkThread::run (this=0x827c5a0) at /usr/src/debug/libktorrent-1.1.1/src/net/networkthread.cpp:48
#7  0x0208c6c3 in QThreadPrivate::start (arg=0x827c5a0) at thread/qthread_unix.cpp:320
#8  0x006b4e99 in start_thread (arg=0xb01ecb70) at pthread_create.c:301
#9  0x005f3d2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 9 (Thread 0xaf9ebb70 (LWP 9598)):
#0  net::UploadThread::waitForSocketsReady (this=0x827c928) at /usr/src/debug/libktorrent-1.1.1/src/net/uploadthread.cpp:122
#1  0x05f72270 in net::UploadThread::update (this=0x827c928) at /usr/src/debug/libktorrent-1.1.1/src/net/uploadthread.cpp:45
#2  0x05f72d38 in net::NetworkThread::run (this=0x827c928) at /usr/src/debug/libktorrent-1.1.1/src/net/networkthread.cpp:48
#3  0x0208c6c3 in QThreadPrivate::start (arg=0x827c928) at thread/qthread_unix.cpp:320
#4  0x006b4e99 in start_thread (arg=0xaf9ebb70) at pthread_create.c:301
#5  0x005f3d2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 8 (Thread 0xaf1eab70 (LWP 9599)):
#0  0x00e7a416 in __kernel_vsyscall ()
#1  0x006b939b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x0208cdb7 in wait (this=0x10c30cb4, mutex=0x10c30cb0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#3  QWaitCondition::wait (this=0x10c30cb4, mutex=0x10c30cb0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#4  0x05f760a7 in net::ReverseResolverThread::run (this=0x10c30ca8) at /usr/src/debug/libktorrent-1.1.1/src/net/reverseresolver.cpp:123
#5  0x0208c6c3 in QThreadPrivate::start (arg=0x10c30ca8) at thread/qthread_unix.cpp:320
#6  0x006b4e99 in start_thread (arg=0xaf1eab70) at pthread_create.c:301
#7  0x005f3d2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 7 (Thread 0xae9e9b70 (LWP 9601)):
#0  0x00e7a416 in __kernel_vsyscall ()
#1  0x006b9743 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:236
#2  0x0208cd30 in wait (this=0x126311bc, mutex=0x126311b8, time=30000) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x126311bc, mutex=0x126311b8, time=30000) at thread/qwaitcondition_unix.cpp:160
#4  0x02080d39 in QThreadPoolThread::run (this=0x117b75e8) at concurrent/qthreadpool.cpp:140
#5  0x0208c6c3 in QThreadPrivate::start (arg=0x117b75e8) at thread/qthread_unix.cpp:320
#6  0x006b4e99 in start_thread (arg=0xae9e9b70) at pthread_create.c:301
#7  0x005f3d2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 6 (Thread 0xa72cab70 (LWP 6183)):
#0  0x00e7a416 in __kernel_vsyscall ()
#1  0x005e8c36 in __poll (fds=0xa72c8a30, nfds=1, timeout=5000) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x008744c4 in send_dg (statp=0xa72cadf4, buf=0xa72c8a90 "!>\001", buflen=54, buf2=0x0, buflen2=0, ans=0xa72c94d0 "p\242\201\200", anssiz=1024, ansp=0xa72c9d04, ansp2=0x0, nansp2=0x0, resplen2=0x0) at res_send.c:1058
#3  __libc_res_nsend (statp=0xa72cadf4, buf=0xa72c8a90 "!>\001", buflen=54, buf2=0x0, buflen2=0, ans=0xa72c94d0 "p\242\201\200", anssiz=1024, ansp=0xa72c9d04, ansp2=0x0, nansp2=0x0, resplen2=0x0) at res_send.c:556
#4  0x00872037 in __libc_res_nquery (statp=0xa72cadf4, name=0xa72c8c23 "denis.stalker.h3q.com.sleazegate.com", class=1, type=28, answer=0xa72c94d0 "p\242\201\200", anslen=1024, answerp=0xa72c9d04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:225
#5  0x008725cb in __libc_res_nquerydomain (statp=0xa72cadf4, name=<value optimized out>, domain=0xa72cae69 "sleazegate.com", class=1, type=28, answer=0xa72c94d0 "p\242\201\200", anslen=1024, answerp=0xa72c9d04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:576
#6  0x0087284c in __libc_res_nsearch (statp=0xa72cadf4, name=0xb1f464c0 "denis.stalker.h3q.com", class=1, type=28, answer=0xa72c94d0 "p\242\201\200", anslen=1024, answerp=0xa72c9d04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:414
#7  0x019706cf in _nss_dns_gethostbyname3_r (name=0xb1f464c0 "denis.stalker.h3q.com", af=10, result=0xa72ca06c, buffer=0xa72c9da0 "", buflen=512, errnop=0xa72cab28, h_errnop=0xa72ca084, canonp=0x0, ttlp=0x0) at nss_dns/dns-host.c:197
#8  0x0060e675 in __gethostbyname2_r (name=0xb1f464c0 "denis.stalker.h3q.com", af=10, resbuf=0xa72ca06c, buffer=0xa72c9da0 "", buflen=512, result=0xa72ca088, h_errnop=0xa72ca084) at ../nss/getXXbyYY_r.c:256
#9  0x005d8e5f in gaih_inet (name=0xb1f464c0 "denis.stalker.h3q.com", service=<value optimized out>, req=0xa72ca238, pai=0xa72ca1d4, naddrs=0xa72ca1c4) at ../sysdeps/posix/getaddrinfo.c:531
#10 0x005db72b in getaddrinfo (name=0xb1f464c0 "denis.stalker.h3q.com", service=<value optimized out>, hints=0xa72ca238, pai=0xa72ca268) at ../sysdeps/posix/getaddrinfo.c:2161
#11 0x07297eb9 in (anonymous namespace)::GetAddrInfoThread::run (this=0xb1f46460) at /usr/src/debug/kdelibs-4.6.3/kdecore/network/k3resolverstandardworkers.cpp:456
#12 0x07296073 in KNetwork::Internal::KResolverThread::run (this=0x16246448) at /usr/src/debug/kdelibs-4.6.3/kdecore/network/k3resolvermanager.cpp:278
#13 0x0208c6c3 in QThreadPrivate::start (arg=0x16246448) at thread/qthread_unix.cpp:320
#14 0x006b4e99 in start_thread (arg=0xa72cab70) at pthread_create.c:301
#15 0x005f3d2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 5 (Thread 0xa6ac9b70 (LWP 6187)):
#0  0x00e7a416 in __kernel_vsyscall ()
#1  0x005e8c36 in __poll (fds=0xa6ac7a30, nfds=1, timeout=5000) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x008744c4 in send_dg (statp=0xa6ac9df4, buf=0xa6ac7a90 "\223\345\001", buflen=59, buf2=0x0, buflen2=0, ans=0xa6ac84d0 "\207\340\201\200", anssiz=1024, ansp=0xa6ac8d04, ansp2=0x0, nansp2=0x0, resplen2=0x0) at res_send.c:1058
#3  __libc_res_nsend (statp=0xa6ac9df4, buf=0xa6ac7a90 "\223\345\001", buflen=59, buf2=0x0, buflen2=0, ans=0xa6ac84d0 "\207\340\201\200", anssiz=1024, ansp=0xa6ac8d04, ansp2=0x0, nansp2=0x0, resplen2=0x0) at res_send.c:556
#4  0x00872037 in __libc_res_nquery (statp=0xa6ac9df4, name=0xa6ac7c23 "denis.stalker.h3q.com.hsd1.ca.comcast.net.", class=1, type=28, answer=0xa6ac84d0 "\207\340\201\200", anslen=1024, answerp=0xa6ac8d04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:225
#5  0x008725cb in __libc_res_nquerydomain (statp=0xa6ac9df4, name=<value optimized out>, domain=0xa6ac9e54 "hsd1.ca.comcast.net.", class=1, type=28, answer=0xa6ac84d0 "\207\340\201\200", anslen=1024, answerp=0xa6ac8d04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:576
#6  0x0087284c in __libc_res_nsearch (statp=0xa6ac9df4, name=0xb1fba0e0 "denis.stalker.h3q.com", class=1, type=28, answer=0xa6ac84d0 "\207\340\201\200", anslen=1024, answerp=0xa6ac8d04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:414
#7  0x019706cf in _nss_dns_gethostbyname3_r (name=0xb1fba0e0 "denis.stalker.h3q.com", af=10, result=0xa6ac906c, buffer=0xa6ac8da0 "", buflen=512, errnop=0xa6ac9b28, h_errnop=0xa6ac9084, canonp=0x0, ttlp=0x0) at nss_dns/dns-host.c:197
#8  0x0060e675 in __gethostbyname2_r (name=0xb1fba0e0 "denis.stalker.h3q.com", af=10, resbuf=0xa6ac906c, buffer=0xa6ac8da0 "", buflen=512, result=0xa6ac9088, h_errnop=0xa6ac9084) at ../nss/getXXbyYY_r.c:256
#9  0x005d8e5f in gaih_inet (name=0xb1fba0e0 "denis.stalker.h3q.com", service=<value optimized out>, req=0xa6ac9238, pai=0xa6ac91d4, naddrs=0xa6ac91c4) at ../sysdeps/posix/getaddrinfo.c:531
#10 0x005db72b in getaddrinfo (name=0xb1fba0e0 "denis.stalker.h3q.com", service=<value optimized out>, hints=0xa6ac9238, pai=0xa6ac9268) at ../sysdeps/posix/getaddrinfo.c:2161
#11 0x07297eb9 in (anonymous namespace)::GetAddrInfoThread::run (this=0xb1f788a8) at /usr/src/debug/kdelibs-4.6.3/kdecore/network/k3resolverstandardworkers.cpp:456
#12 0x07296073 in KNetwork::Internal::KResolverThread::run (this=0xb1fbc4c8) at /usr/src/debug/kdelibs-4.6.3/kdecore/network/k3resolvermanager.cpp:278
#13 0x0208c6c3 in QThreadPrivate::start (arg=0xb1fbc4c8) at thread/qthread_unix.cpp:320
#14 0x006b4e99 in start_thread (arg=0xa6ac9b70) at pthread_create.c:301
#15 0x005f3d2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 4 (Thread 0xaa273b70 (LWP 6215)):
#0  0x00e7a416 in __kernel_vsyscall ()
#1  0x005e8c36 in __poll (fds=0xaa271a30, nfds=1, timeout=4986) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x008744c4 in send_dg (statp=0xaa273df4, buf=0xaa271a90 "\266;\001", buflen=54, buf2=0x0, buflen2=0, ans=0xaa2724d0 "\351\241\201\200", anssiz=1024, ansp=0xaa272d04, ansp2=0x0, nansp2=0x0, resplen2=0x0) at res_send.c:1058
#3  __libc_res_nsend (statp=0xaa273df4, buf=0xaa271a90 "\266;\001", buflen=54, buf2=0x0, buflen2=0, ans=0xaa2724d0 "\351\241\201\200", anssiz=1024, ansp=0xaa272d04, ansp2=0x0, nansp2=0x0, resplen2=0x0) at res_send.c:556
#4  0x00872037 in __libc_res_nquery (statp=0xaa273df4, name=0xaa271c23 "denis.stalker.h3q.com.sleazegate.com", class=1, type=28, answer=0xaa2724d0 "\351\241\201\200", anslen=1024, answerp=0xaa272d04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:225
#5  0x008725cb in __libc_res_nquerydomain (statp=0xaa273df4, name=<value optimized out>, domain=0xaa273e69 "sleazegate.com", class=1, type=28, answer=0xaa2724d0 "\351\241\201\200", anslen=1024, answerp=0xaa272d04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:576
#6  0x0087284c in __libc_res_nsearch (statp=0xaa273df4, name=0xb1fa0ae0 "denis.stalker.h3q.com", class=1, type=28, answer=0xaa2724d0 "\351\241\201\200", anslen=1024, answerp=0xaa272d04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:414
#7  0x019706cf in _nss_dns_gethostbyname3_r (name=0xb1fa0ae0 "denis.stalker.h3q.com", af=10, result=0xaa27306c, buffer=0xaa272da0 "", buflen=512, errnop=0xaa273b28, h_errnop=0xaa273084, canonp=0x0, ttlp=0x0) at nss_dns/dns-host.c:197
#8  0x0060e675 in __gethostbyname2_r (name=0xb1fa0ae0 "denis.stalker.h3q.com", af=10, resbuf=0xaa27306c, buffer=0xaa272da0 "", buflen=512, result=0xaa273088, h_errnop=0xaa273084) at ../nss/getXXbyYY_r.c:256
#9  0x005d8e5f in gaih_inet (name=0xb1fa0ae0 "denis.stalker.h3q.com", service=<value optimized out>, req=0xaa273238, pai=0xaa2731d4, naddrs=0xaa2731c4) at ../sysdeps/posix/getaddrinfo.c:531
#10 0x005db72b in getaddrinfo (name=0xb1fa0ae0 "denis.stalker.h3q.com", service=<value optimized out>, hints=0xaa273238, pai=0xaa273268) at ../sysdeps/posix/getaddrinfo.c:2161
#11 0x07297eb9 in (anonymous namespace)::GetAddrInfoThread::run (this=0xb1fa0a80) at /usr/src/debug/kdelibs-4.6.3/kdecore/network/k3resolverstandardworkers.cpp:456
#12 0x07296073 in KNetwork::Internal::KResolverThread::run (this=0xb1f6c780) at /usr/src/debug/kdelibs-4.6.3/kdecore/network/k3resolvermanager.cpp:278
#13 0x0208c6c3 in QThreadPrivate::start (arg=0xb1f6c780) at thread/qthread_unix.cpp:320
#14 0x006b4e99 in start_thread (arg=0xaa273b70) at pthread_create.c:301
#15 0x005f3d2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 3 (Thread 0xa62c8b70 (LWP 6216)):
#0  0x00e7a416 in __kernel_vsyscall ()
#1  0x005e8c36 in __poll (fds=0xa62c6a30, nfds=1, timeout=5000) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x008744c4 in send_dg (statp=0xa62c8df4, buf=0xa62c6a90 "\242+\001", buflen=54, buf2=0x0, buflen2=0, ans=0xa62c74d0 "\307\352\201\200", anssiz=1024, ansp=0xa62c7d04, ansp2=0x0, nansp2=0x0, resplen2=0x0) at res_send.c:1058
#3  __libc_res_nsend (statp=0xa62c8df4, buf=0xa62c6a90 "\242+\001", buflen=54, buf2=0x0, buflen2=0, ans=0xa62c74d0 "\307\352\201\200", anssiz=1024, ansp=0xa62c7d04, ansp2=0x0, nansp2=0x0, resplen2=0x0) at res_send.c:556
#4  0x00872037 in __libc_res_nquery (statp=0xa62c8df4, name=0xa62c6c23 "denis.stalker.h3q.com.sleazegate.com", class=1, type=1, answer=0xa62c74d0 "\307\352\201\200", anslen=1024, answerp=0xa62c7d04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:225
#5  0x008725cb in __libc_res_nquerydomain (statp=0xa62c8df4, name=<value optimized out>, domain=0xa62c8e69 "sleazegate.com", class=1, type=1, answer=0xa62c74d0 "\307\352\201\200", anslen=1024, answerp=0xa62c7d04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:576
#6  0x0087284c in __libc_res_nsearch (statp=0xa62c8df4, name=0xb1f46410 "denis.stalker.h3q.com", class=1, type=1, answer=0xa62c74d0 "\307\352\201\200", anslen=1024, answerp=0xa62c7d04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:414
#7  0x019706cf in _nss_dns_gethostbyname3_r (name=0xb1f46410 "denis.stalker.h3q.com", af=2, result=0xa62c806c, buffer=0xa62c7da0 "\320^\353\225", buflen=512, errnop=0xa62c8b28, h_errnop=0xa62c8084, canonp=0x0, ttlp=0x0) at nss_dns/dns-host.c:197
#8  0x0060e675 in __gethostbyname2_r (name=0xb1f46410 "denis.stalker.h3q.com", af=2, resbuf=0xa62c806c, buffer=0xa62c7da0 "\320^\353\225", buflen=512, result=0xa62c8088, h_errnop=0xa62c8084) at ../nss/getXXbyYY_r.c:256
#9  0x005d8e5f in gaih_inet (name=0xb1f46410 "denis.stalker.h3q.com", service=<value optimized out>, req=0xa62c8238, pai=0xa62c81d4, naddrs=0xa62c81c4) at ../sysdeps/posix/getaddrinfo.c:531
#10 0x005db72b in getaddrinfo (name=0xb1f46410 "denis.stalker.h3q.com", service=<value optimized out>, hints=0xa62c8238, pai=0xa62c8268) at ../sysdeps/posix/getaddrinfo.c:2161
#11 0x07297eb9 in (anonymous namespace)::GetAddrInfoThread::run (this=0xb1f7cfa8) at /usr/src/debug/kdelibs-4.6.3/kdecore/network/k3resolverstandardworkers.cpp:456
#12 0x07296073 in KNetwork::Internal::KResolverThread::run (this=0xb1f15468) at /usr/src/debug/kdelibs-4.6.3/kdecore/network/k3resolvermanager.cpp:278
#13 0x0208c6c3 in QThreadPrivate::start (arg=0xb1f15468) at thread/qthread_unix.cpp:320
#14 0x006b4e99 in start_thread (arg=0xa62c8b70) at pthread_create.c:301
#15 0x005f3d2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 2 (Thread 0xa9a2fb70 (LWP 6219)):
#0  0x00e7a416 in __kernel_vsyscall ()
#1  0x005e8c36 in __poll (fds=0xa9a2da30, nfds=1, timeout=5000) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x008744c4 in send_dg (statp=0xa9a2fdf4, buf=0xa9a2da90 "\242V\001", buflen=59, buf2=0x0, buflen2=0, ans=0xa9a2e4d0 "\322\377\201\200", anssiz=1024, ansp=0xa9a2ed04, ansp2=0x0, nansp2=0x0, resplen2=0x0) at res_send.c:1058
#3  __libc_res_nsend (statp=0xa9a2fdf4, buf=0xa9a2da90 "\242V\001", buflen=59, buf2=0x0, buflen2=0, ans=0xa9a2e4d0 "\322\377\201\200", anssiz=1024, ansp=0xa9a2ed04, ansp2=0x0, nansp2=0x0, resplen2=0x0) at res_send.c:556
#4  0x00872037 in __libc_res_nquery (statp=0xa9a2fdf4, name=0xa9a2dc23 "denis.stalker.h3q.com.hsd1.ca.comcast.net.", class=1, type=28, answer=0xa9a2e4d0 "\322\377\201\200", anslen=1024, answerp=0xa9a2ed04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:225
#5  0x008725cb in __libc_res_nquerydomain (statp=0xa9a2fdf4, name=<value optimized out>, domain=0xa9a2fe54 "hsd1.ca.comcast.net.", class=1, type=28, answer=0xa9a2e4d0 "\322\377\201\200", anslen=1024, answerp=0xa9a2ed04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:576
#6  0x0087284c in __libc_res_nsearch (statp=0xa9a2fdf4, name=0xb1fac428 "denis.stalker.h3q.com", class=1, type=28, answer=0xa9a2e4d0 "\322\377\201\200", anslen=1024, answerp=0xa9a2ed04, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:414
#7  0x019706cf in _nss_dns_gethostbyname3_r (name=0xb1fac428 "denis.stalker.h3q.com", af=10, result=0xa9a2f06c, buffer=0xa9a2eda0 "", buflen=512, errnop=0xa9a2fb28, h_errnop=0xa9a2f084, canonp=0x0, ttlp=0x0) at nss_dns/dns-host.c:197
#8  0x0060e675 in __gethostbyname2_r (name=0xb1fac428 "denis.stalker.h3q.com", af=10, resbuf=0xa9a2f06c, buffer=0xa9a2eda0 "", buflen=512, result=0xa9a2f088, h_errnop=0xa9a2f084) at ../nss/getXXbyYY_r.c:256
#9  0x005d8e5f in gaih_inet (name=0xb1fac428 "denis.stalker.h3q.com", service=<value optimized out>, req=0xa9a2f238, pai=0xa9a2f1d4, naddrs=0xa9a2f1c4) at ../sysdeps/posix/getaddrinfo.c:531
#10 0x005db72b in getaddrinfo (name=0xb1fac428 "denis.stalker.h3q.com", service=<value optimized out>, hints=0xa9a2f238, pai=0xa9a2f268) at ../sysdeps/posix/getaddrinfo.c:2161
#11 0x07297eb9 in (anonymous namespace)::GetAddrInfoThread::run (this=0xb1f7cff8) at /usr/src/debug/kdelibs-4.6.3/kdecore/network/k3resolverstandardworkers.cpp:456
#12 0x07296073 in KNetwork::Internal::KResolverThread::run (this=0xb1f95338) at /usr/src/debug/kdelibs-4.6.3/kdecore/network/k3resolvermanager.cpp:278
#13 0x0208c6c3 in QThreadPrivate::start (arg=0xb1f95338) at thread/qthread_unix.cpp:320
#14 0x006b4e99 in start_thread (arg=0xa9a2fb70) at pthread_create.c:301
#15 0x005f3d2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb7748780 (LWP 9535)):
[KCrash Handler]
#7  QAbstractSocketEngine::state (this=0x0) at socket/qabstractsocketengine.cpp:186
#8  0x023df5cb in QNativeSocketEngine::waitForReadOrWrite (this=0x156b3330, readyToRead=0xbfb086bf, readyToWrite=0xbfb086be, checkRead=true, checkWrite=true, msecs=-1, timedOut=0x0) at socket/qnativesocketengine.cpp:988
#9  0x023f1b77 in QAbstractSocket::waitForBytesWritten (this=0x15e77a30, msecs=-1) at socket/qabstractsocket.cpp:1924
#10 0x033f95ab in KIO::SocketConnectionBackend::sendCommand (this=0x16b30758, task=...) at /usr/src/debug/kdelibs-4.6.3/kio/kio/connection.cpp:294
#11 0x033fa83b in KIO::Connection::sendnow (this=0x177ff898, _cmd=85, data=...) at /usr/src/debug/kdelibs-4.6.3/kio/kio/connection.cpp:505
#12 0x033fbb0e in KIO::ConnectionPrivate::dequeue (this=0x17617a08) at /usr/src/debug/kdelibs-4.6.3/kio/kio/connection.cpp:78
#13 0x034d4c55 in KIO::Slave::accept (this=0x12785670) at /usr/src/debug/kdelibs-4.6.3/kio/kio/slave.cpp:120
#14 0x034d5d73 in KIO::Slave::qt_metacall (this=0x12785670, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb088cc) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kio/slave.moc:81
#15 0x0218a79b in QMetaObject::metacall (object=0x12785670, cl=QMetaObject::InvokeMetaMethod, idx=29, argv=0xbfb088cc) at kernel/qmetaobject.cpp:237
#16 0x02199cc7 in QMetaObject::activate (sender=0x17154aa8, m=0x35f7430, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3278
#17 0x033fb368 in KIO::ConnectionServer::newConnection (this=0x17154aa8) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kio/connection.moc:157
#18 0x033fb3c2 in KIO::ConnectionServer::qt_metacall (this=0x17154aa8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb089dc) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kio/connection.moc:146
#19 0x0218a79b in QMetaObject::metacall (object=0x17154aa8, cl=QMetaObject::InvokeMetaMethod, idx=4, argv=0xbfb089dc) at kernel/qmetaobject.cpp:237
#20 0x02199cc7 in QMetaObject::activate (sender=0x177b45a8, m=0x35f7400, local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3278
#21 0x033fb1b8 in KIO::AbstractConnectionBackend::newConnection (this=0x177b45a8) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kio/connection_p.moc:102
#22 0x033fb23b in KIO::AbstractConnectionBackend::qt_metacall (this=0x177b45a8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb08b1c) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kio/connection_p.moc:78
#23 0x033fb29d in KIO::SocketConnectionBackend::qt_metacall (this=0x177b45a8, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfb08b1c) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kio/connection_p.moc:153
#24 0x0218a79b in QMetaObject::metacall (object=0x177b45a8, cl=QMetaObject::InvokeMetaMethod, idx=6, argv=0xbfb08b1c) at kernel/qmetaobject.cpp:237
#25 0x02199cc7 in QMetaObject::activate (sender=0x1554e598, m=0x73c6e74, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3278
#26 0x072a2958 in KLocalSocketServer::newConnection (this=0x1554e598) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kdecore/klocalsocket.moc:151
#27 0x072a2b71 in KLocalSocketServer::incomingConnection (this=0x1554e598, descriptor=1216) at /usr/src/debug/kdelibs-4.6.3/kdecore/network/klocalsocket.cpp:212
#28 0x0731ebb2 in KLocalSocketServerPrivate::processSocketActivity (this=0x17e72f48) at /usr/src/debug/kdelibs-4.6.3/kdecore/network/klocalsocket_unix.cpp:394
#29 0x072a29db in KLocalSocketServer::qt_metacall (this=0x1554e598, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb08d08) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kdecore/klocalsocket.moc:140
#30 0x0218a79b in QMetaObject::metacall (object=0x1554e598, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbfb08d08) at kernel/qmetaobject.cpp:237
#31 0x02199cc7 in QMetaObject::activate (sender=0x17e72cd0, m=0x22c0a90, local_signal_index=0, argv=0xbfb08d08) at kernel/qobject.cpp:3278
#32 0x021e82d4 in QSocketNotifier::activated (this=0x17e72cd0, _t1=1148) at .moc/release-shared/moc_qsocketnotifier.cpp:89
#33 0x021a04cf in QSocketNotifier::event (this=0x17e72cd0, e=0xbfb09174) at kernel/qsocketnotifier.cpp:317
#34 0x044a754c in QApplicationPrivate::notify_helper (this=0x82b49a8, receiver=0x17e72cd0, e=0xbfb09174) at kernel/qapplication.cpp:4462
#35 0x044ac252 in QApplication::notify (this=0xbfb09480, receiver=0x17e72cd0, e=0xbfb09174) at kernel/qapplication.cpp:3862
#36 0x080799a8 in kt::App::notify (this=0xbfb09480, receiver=0x17e72cd0, event=0xbfb09174) at /usr/src/debug/ktorrent-4.1.1/ktorrent/app.cpp:99
#37 0x02183f63 in QCoreApplication::notifyInternal (this=0xbfb09480, receiver=0x17e72cd0, event=0xbfb09174) at kernel/qcoreapplication.cpp:731
#38 0x021b162f in sendEvent (source=0x82b8090) at kernel/qcoreapplication.h:215
#39 socketNotifierSourceDispatch (source=0x82b8090) at kernel/qeventdispatcher_glib.cpp:110
#40 0x0079a192 in g_main_dispatch (context=0x82b5180) at gmain.c:2149
#41 g_main_context_dispatch (context=0x82b5180) at gmain.c:2702
#42 0x0079a978 in g_main_context_iterate (context=0x82b5180, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2780
#43 0x0079ac35 in g_main_context_iteration (context=0x82b5180, may_block=1) at gmain.c:2843
#44 0x021b1cad in QEventDispatcherGlib::processEvents (this=0x827a8a0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#45 0x0455b1c6 in QGuiEventDispatcherGlib::processEvents (this=0x827a8a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#46 0x021830fa in QEventLoop::processEvents (this=0xbfb093f4, flags=...) at kernel/qeventloop.cpp:149
#47 0x021833aa in QEventLoop::exec (this=0xbfb093f4, flags=...) at kernel/qeventloop.cpp:201
#48 0x02187f57 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#49 0x044a5358 in QApplication::exec () at kernel/qapplication.cpp:3736
#50 0x0806926a in main (argc=-1382219775, argv=0x2a9e0060) at /usr/src/debug/ktorrent-4.1.1/ktorrent/main.cpp:177

Possible duplicates by query: bug 274944, bug 272218, bug 270025, bug 268864, bug 265492.

Reported using DrKonqi
Comment 1 Joris Guisson 2011-06-17 19:19:39 UTC 

*** This bug has been marked as a duplicate of bug 265492 ***