Bug 104341

Only one bug per report please. Backtrace at hand?

I am also getting crashes all the time when pausing/stopping downloads - didn't find a pattern but the crash happens in about 1 of 4 paused downloads.

I get sygnal 11 - here's what's on the terminal:


kio (KIOJob): SlaveInterface::sendResumeAnswer ok for resuming :true
kget: [void Transfer::slotRequestDelay()] |--( GUI )--| >>>>Entering 
kget: [void Transfer::logMessage(const QString&)] |--( GUI )--| >>>>Entering Delaying
kget: [void Transfer::logMessage(const QString&)] |--( GUI )--| >>>>Leaving 
kget: [void Slave::Op(Slave::SlaveCommand)] |--TH_ID ( 3061668256 )--| >>>>Entering  _cmd = 5
kget: [void Slave::Op(Slave::SlaveCommand)] |--TH_ID ( 3061668256 )--| >>>>Leaving 
kget: [void Transfer::slotRequestDelay()] |--( GUI )--| >>>>Leaving 
kget: [virtual void Slave::run()] |--TH_ID ( 3058371488 )--|  FETCHED COMMAND       DELAY
kio (KIOJob): Job::kill this=0x81aaa58 KIO::FileCopyJob m_progressId=0 quietly=true
kio (Scheduler): Scheduler: killing slave 12492
kio (Slave): killing slave pid=12492 (file://)
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = kget path = <unknown> pid = 12469
kio (KIOJob): Job::kill this=0x823bfc8 KIO::TransferJob m_progressId=0 quietly=true
kio (Scheduler): Scheduler: killing slave 12493
kio (Slave): killing slave pid=12493 (<server name removed>)
kio (KIOJob): Job::kill this=0x81acfc8 KIO::TransferJob m_progressId=0 quietly=true


In this case I simply resumed one of 4 downloads, then paused it. After a couple of time it crashed.

p.s. my system is Mandriva Cooker, KDE 3.5.3, kget 0.8.5, currently running under Gnome 2.15.

I also suffered a similar problem, but I'm not sure the backtrace is the same. Find it below:
(no debugging symbols found)
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1500686048 (LWP 14435)]
[New Thread -1507058768 (LWP 14440)]
[KCrash handler]
#6  0xa7cf662b in KIO::Slave::resume (this=0x819ec40)
    at /home/ana/Debian/kdelibs/kdelibs-3.5.5a.dfsg.1/./kio/kio/slave.cpp:266
#7  0xa7cf689b in KIO::TransferJob::resume (this=0x819b630)
    at /home/ana/Debian/kdelibs/kdelibs-3.5.5a.dfsg.1/./kio/kio/job.cpp:1099
#8  0xa7d55740 in KIO::FileCopyJob::slotData (this=0xa59012e0, 
    data=@0xafa563f0)
    at /home/ana/Debian/kdelibs/kdelibs-3.5.5a.dfsg.1/./kio/kio/job.cpp:1812
#9  0xa7d6b363 in KIO::FileCopyJob::qt_invoke (this=0xa59012e0, _id=7, 
    _o=0xafa560f0) at ./jobclasses.moc:1556
#10 0xa6f70cb3 in QObject::activate_signal (this=0x81a07d8, clist=0x819e9e8, 
    o=0xafa560f0) at kernel/qobject.cpp:2356
#11 0xa7d0473d in KIO::TransferJob::data (this=0x81a07d8, t0=0x81a07d8, 
    t1=@0xafa563f0) at ./jobclasses.moc:993
#12 0xa7d047c8 in KIO::TransferJob::slotData (this=0x81a07d8, 
    _data=@0xafa563f0)
    at /home/ana/Debian/kdelibs/kdelibs-3.5.5a.dfsg.1/./kio/kio/job.cpp:906
#13 0xa7d41e19 in KIO::TransferJob::qt_invoke (this=0x81a07d8, _id=18, 
    _o=0xafa561e4) at ./jobclasses.moc:1072
#14 0xa6f70cb3 in QObject::activate_signal (this=0x81a0c30, clist=0x81a2308, 
    o=0xafa561e4) at kernel/qobject.cpp:2356
#15 0xa7d00e7e in KIO::SlaveInterface::data (this=0x81a0c30, t0=@0xafa563f0)
    at ./slaveinterface.moc:194
#16 0xa7d61b42 in KIO::SlaveInterface::dispatch (this=0x81a0c30, _cmd=100, 
    rawdata=@0xafa563f0)
    at /home/ana/Debian/kdelibs/kdelibs-3.5.5a.dfsg.1/./kio/kio/slaveinterface.cpp:234
#17 0xa7d5fed8 in KIO::SlaveInterface::dispatch (this=0x81a0c30)
    at /home/ana/Debian/kdelibs/kdelibs-3.5.5a.dfsg.1/./kio/kio/slaveinterface.cpp:173
#18 0xa7d10fab in KIO::Slave::gotInput (this=0x81a0c30)
    at /home/ana/Debian/kdelibs/kdelibs-3.5.5a.dfsg.1/./kio/kio/slave.cpp:300
#19 0xa7d4fa60 in KIO::Slave::qt_invoke (this=0x81a0c30, _id=4, _o=0xafa56518)
    at ./slave.moc:113
#20 0xa6f70cb3 in QObject::activate_signal (this=0x819e0a0, clist=0x819e8f0, 
    o=0xafa56518) at kernel/qobject.cpp:2356
#21 0xa6f715ba in QObject::activate_signal (this=0x819e0a0, signal=2, 
    param=14) at kernel/qobject.cpp:2449
#22 0xa72faa87 in QSocketNotifier::activated (this=0x819e0a0, t0=14)
    at .moc/debug-shared-mt/moc_qsocketnotifier.cpp:85
#23 0xa6f9345e in QSocketNotifier::event (this=0x819e0a0, e=0xafa56870)
    at kernel/qsocketnotifier.cpp:258
#24 0xa6f08bd6 in QApplication::internalNotify (this=0xafa56af0, 
    receiver=0x819e0a0, e=0xafa56870) at kernel/qapplication.cpp:2635
#25 0xa6f0a9f3 in QApplication::notify (this=0xafa56af0, receiver=0x819e0a0, 
    e=0xafa56870) at kernel/qapplication.cpp:2358
#26 0xa7885e0e in KApplication::notify (this=0xafa56af0, receiver=0x819e0a0, 
    event=0xafa56870)
    at /home/ana/Debian/kdelibs/kdelibs-3.5.5a.dfsg.1/./kdecore/kapplication.cpp:550
#27 0xa6e9c3d1 in QApplication::sendEvent (receiver=0x819e0a0, 
    event=0xafa56870) at ../include/qapplication.h:520
#28 0xa6efaf89 in QEventLoop::activateSocketNotifiers (this=0x80b5b68)
    at kernel/qeventloop_unix.cpp:578
#29 0xa6eb0704 in QEventLoop::processEvents (this=0x80b5b68, flags=4)
    at kernel/qeventloop_x11.cpp:383
#30 0xa6f23129 in QEventLoop::enterLoop (this=0x80b5b68)
    at kernel/qeventloop.cpp:198
#31 0xa6f22f4a in QEventLoop::exec (this=0x80b5b68)
    at kernel/qeventloop.cpp:145
#32 0xa6f0a76f in QApplication::exec (this=0xafa56af0)
    at kernel/qapplication.cpp:2758
#33 0x08062908 in ?? ()
#34 0xafa56af0 in ?? ()
#35 0x00000001 in ?? ()
#36 0x00000001 in ?? ()
#37 0x00000000 in ?? ()

Please, feel free to created another bug or reply me to do so in case you find it convenient.

*** Bug 139584 has been marked as a duplicate of this bug. ***

This is just to say that this also happens when entering into offline mode.

This is also reported in Debian BTS at http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=410743

Due to the move from the make_kget_cool branch back into kdenetwork, this issue has been resolved.

For more details about the new KGet please have a look at this page (1st article):
http://commit-digest.org/issues/2007-02-25/