| Summary: | Konqueror crashed on large file contents search - possible cause when it comes across lock files - This example when Konqueror used in SU Mode | ||
|---|---|---|---|
| Product: | [Applications] kfind | Reporter: | Scott Couston <alpha096> |
| Component: | general | Assignee: | Unassigned bugs mailing-list <unassigned-bugs> |
| Status: | RESOLVED UNMAINTAINED | ||
| Severity: | crash | CC: | andresbajotierra, cfeck |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | unspecified | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | .jpg screen shot | ||
|
Description
Scott Couston
2006-10-13 13:54:43 UTC
As this happens in operator new[], can it be that your PC ran out of memory ? I have 1.5 GIG of physical RAM. I would trust the application will function as designed in much less and IF that were that were the case in a min hardware requirement 512MB was NOT met then I would get an error message - Insufficient RAM. To even consider an application falling over due insufficient RAM in indicative of appalling use of code. With min RAM requirements met 512MB there is never an instance where an application should fall over or even error out. I'm not saying that the app is correct in needing much memory, I just want to find out WHY it really crashed. So again my question: did the memory increase that much while doing the find ? Can it be the reason for the crash ? No I am sorry for the above. I was under the impression that you were making a statement that the debug script indicated the PC RAM out of RAM. I was not monitoring memory utilisation at the time so I am unable to give you an answer. However I just conducted the same test. This time during the search Konqueror does consume an inordinate amount of RAM resources - see screen shot, however I did not let it finish to cause yet another crash. I closed the application and on closing the application a few seconds after I got a crash script after the application was closed???????????? In viewing many of the other bugs re Konqueror - especially in respect to multiple windows, this application appears to have no code limiting the amount of RAM it may occupy at any one instance and again I point to comment #2 This time after the application was closed - it produced a back trace as follows. ALL these tests are perfectly re-producible in the lab. %100 System configuration startup check disabled. (no debugging symbols found) Using host libthread_db library "/lib/libthread_db.so.1". (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] [New Thread -1230776656 (LWP 3835)] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [KCrash handler] #6 0xb77fe60d in QString::deref () from /usr/lib/qt3/lib/libqt-mt.so.3 #7 0xb77ff53d in QString::operator= () from /usr/lib/qt3/lib/libqt-mt.so.3 #8 0xb77faca7 in QRegExp::prepareEngineForMatch () from /usr/lib/qt3/lib/libqt-mt.so.3 #9 0xb77fae7f in QRegExp::search () from /usr/lib/qt3/lib/libqt-mt.so.3 #10 0xb77faf53 in QRegExp::search () from /usr/lib/qt3/lib/libqt-mt.so.3 #11 0xb5b871f4 in KQuery::processQuery () from /opt/kde3/lib/kde3/libkfindpart.so #12 0xb5b85381 in KQuery::checkEntries () from /opt/kde3/lib/kde3/libkfindpart.so #13 0xb5b85485 in KQuery::slotListEntries () from /opt/kde3/lib/kde3/libkfindpart.so #14 0xb5b856bf in KQuery::qt_invoke () from /opt/kde3/lib/kde3/libkfindpart.so #15 0xb752ee9d in QObject::activate_signal () from /usr/lib/qt3/lib/libqt-mt.so.3 #16 0xb7cffa8d in KIO::ListJob::entries () from /opt/kde3/lib/libkio.so.4 #17 0xb7cffae8 in KIO::ListJob::gotEntries () from /opt/kde3/lib/libkio.so.4 #18 0xb7d6d57e in KIO::ListJob::qt_invoke () from /opt/kde3/lib/libkio.so.4 #19 0xb752ee9d in QObject::activate_signal () from /usr/lib/qt3/lib/libqt-mt.so.3 #20 0xb7cffa8d in KIO::ListJob::entries () from /opt/kde3/lib/libkio.so.4 #21 0xb7d4d9b0 in KIO::ListJob::slotListEntries () from /opt/kde3/lib/libkio.so.4 #22 0xb7d6d5b0 in KIO::ListJob::qt_invoke () from /opt/kde3/lib/libkio.so.4 #23 0xb752ee9d in QObject::activate_signal () from /usr/lib/qt3/lib/libqt-mt.so.3 #24 0xb7d038b1 in KIO::SlaveInterface::listEntries () from /opt/kde3/lib/libkio.so.4 #25 0xb7d69147 in KIO::SlaveInterface::dispatch () from /opt/kde3/lib/libkio.so.4 #26 0xb7d66efa in KIO::SlaveInterface::dispatch () from /opt/kde3/lib/libkio.so.4 #27 0xb7d0f7dc in KIO::Slave::gotInput () from /opt/kde3/lib/libkio.so.4 #28 0xb7d58170 in KIO::Slave::qt_invoke () from /opt/kde3/lib/libkio.so.4 #29 0xb752ee9d in QObject::activate_signal () from /usr/lib/qt3/lib/libqt-mt.so.3 #30 0xb752fa02 in QObject::activate_signal () from /usr/lib/qt3/lib/libqt-mt.so.3 #31 0xb7867170 in QSocketNotifier::activated () from /usr/lib/qt3/lib/libqt-mt.so.3 #32 0xb754d0d0 in QSocketNotifier::event () from /usr/lib/qt3/lib/libqt-mt.so.3 #33 0xb74cff37 in QApplication::internalNotify () from /usr/lib/qt3/lib/libqt-mt.so.3 #34 0xb74d0d01 in QApplication::notify () from /usr/lib/qt3/lib/libqt-mt.so.3 #35 0xb7b458e3 in KApplication::notify () from /opt/kde3/lib/libkdecore.so.4 #36 0xb74c4b74 in QEventLoop::activateSocketNotifiers () from /usr/lib/qt3/lib/libqt-mt.so.3 #37 0xb747f644 in QEventLoop::processEvents () from /usr/lib/qt3/lib/libqt-mt.so.3 #38 0xb74e6d68 in QEventLoop::enterLoop () from /usr/lib/qt3/lib/libqt-mt.so.3 #39 0xb74e6bfe in QEventLoop::exec () from /usr/lib/qt3/lib/libqt-mt.so.3 #40 0xb74cfaef in QApplication::exec () from /usr/lib/qt3/lib/libqt-mt.so.3 #41 0xb67f7375 in kdemain () from /opt/kde3/lib/libkdeinit_konqueror.so #42 0xb7f69524 in kdeinitmain () from /opt/kde3/lib/kde3/konqueror.so #43 0x0804e8bf in ?? () #44 0x00000002 in ?? () #45 0x08072278 in ?? () #46 0x00000001 in ?? () #47 0x00000000 in ?? () Created attachment 18871 [details]
.jpg screen shot
The only other application open was Evolution
The crash described at the last backtrace should be fixed on 4.3.2/4.4 Regards This crash is from the KDE 3 version, which is no longer maintained. If you are experience crashes with the KDE 4 version, please attach an updated backtrace or report a new bug. |