| Summary: | kCacheGrind setfaults opening a large cachegrind file | ||
|---|---|---|---|
| Product: | [Developer tools] kcachegrind | Reporter: | Richard J. Turner <rjt> |
| Component: | general | Assignee: | Josef Weidendorfer <josef.weidendorfer> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | ||
| Priority: | NOR | ||
| Version First Reported In: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Ubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
*** This bug has been marked as a duplicate of bug 232470 *** |
Application: kcachegrind (0.5.1kde) KDE Platform Version: 4.4.2 (KDE 4.4.2) Qt Version: 4.6.2 Operating System: Linux 2.6.32-21-generic-pae i686 Distribution: Ubuntu 10.04 LTS -- Information about the crash: Attempted to open a large cachegrind file (I later looked at the size: 2.5Gb). "Loading..." progress bar chugs along nicely for a while, then the app dies with a segfault. The crash can be reproduced every time. -- Backtrace: Application: KCachegrind (kcachegrind), signal: Segmentation fault [KCrash Handler] #5 FixPool::ensureSpace (this=0x8cacd70, size=16) at ../../../kcachegrind/libcore/pool.cpp:104 #6 0x0809ccae in FixPool::reserve (this=0x8cacd70, size=16) at ../../../kcachegrind/libcore/pool.cpp:73 #7 0x0809c6eb in FixCallCost (this=0xbffd72b8, part=0x8cb96a8, pool=0x8cacd70, functionSource=0x8eca320, line=219, addr=..., partCall=0x8eca4f8, callCount=..., s=...) at ../../../kcachegrind/libcore/fixcost.cpp:91 #8 0x0809b375 in CachegrindLoader::loadTraceInternal (this=0xbfde0630, part=0x8cb96a8) at ../../../kcachegrind/libcore/cachegrindloader.cpp:1162 #9 0x0809be6a in CachegrindLoader::loadTrace (this=0x8a4c6f8, p=0x8cb96a8) at ../../../kcachegrind/libcore/cachegrindloader.cpp:180 #10 0x0808df10 in TraceData::addPart (this=0x8cb1498, dir=..., name=...) at ../../../kcachegrind/libcore/tracedata.cpp:3380 #11 0x08093001 in TraceData::load (this=0x8cb1498, base=...) at ../../../kcachegrind/libcore/tracedata.cpp:3302 #12 0x08070041 in TopLevel::loadTrace (this=0x8a4a3f8, file=) at ../../../kcachegrind/kcachegrind/toplevel.cpp:946 #13 0x0807057e in TopLevel::loadTraceDelayed (this=0x8a4a3f8) at ../../../kcachegrind/kcachegrind/toplevel.cpp:1013 #14 0x0807176d in TopLevel::qt_metacall (this=0x8a4a3f8, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfde0a5c) at ./toplevel.moc:323 #15 0xb5f9bc9a in QMetaObject::metacall (object=0x8a4a3f8, cl=4294967224, idx=131, argv=0xbfde0a5c) at kernel/qmetaobject.cpp:237 #16 0xb5faa3d5 in QMetaObject::activate (sender=0x8b692f0, m=0xb60a9188, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293 #17 0xb5fb1fe7 in QSingleShotTimer::timeout (this=0x8b692f0) at .moc/release-shared/qtimer.moc:82 #18 0xb5fb20fc in QSingleShotTimer::timerEvent (this=0x8b692f0) at kernel/qtimer.cpp:308 #19 0xb5fa7254 in QObject::event (this=0x8b692f0, e=0x0) at kernel/qobject.cpp:1212 #20 0xb64b64dc in QApplicationPrivate::notify_helper (this=0x8906008, receiver=0x8b692f0, e=0xbfde0f90) at kernel/qapplication.cpp:4300 #21 0xb64bd05e in QApplication::notify (this=0xbfde12f8, receiver=0x8b692f0, e=0xbfde0f90) at kernel/qapplication.cpp:3704 #22 0xb6fdcf2a in KApplication::notify (this=0xbfde12f8, receiver=0x8b692f0, event=0xbfde0f90) at ../../kdeui/kernel/kapplication.cpp:302 #23 0xb5f96a3b in QCoreApplication::notifyInternal (this=0xbfde12f8, receiver=0x8b692f0, event=0xbfde0f90) at kernel/qcoreapplication.cpp:704 #24 0xb5fc5d66 in QCoreApplication::sendEvent (this=0x8909234) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #25 QTimerInfoList::activateTimers (this=0x8909234) at kernel/qeventdispatcher_unix.cpp:603 #26 0xb5fc28e4 in timerSourceDispatch (source=0x8909200) at kernel/qeventdispatcher_glib.cpp:184 #27 0xb55fd5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #28 0xb56012d8 in ?? () from /lib/libglib-2.0.so.0 #29 0xb56014b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #30 0xb5fc25d5 in QEventDispatcherGlib::processEvents (this=0x88f19c0, flags=...) at kernel/qeventdispatcher_glib.cpp:412 #31 0xb6576135 in QGuiEventDispatcherGlib::processEvents (this=0x88f19c0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #32 0xb5f95059 in QEventLoop::processEvents (this=0xbfde1254, flags=) at kernel/qeventloop.cpp:149 #33 0xb5f954aa in QEventLoop::exec (this=0xbfde1254, flags=...) at kernel/qeventloop.cpp:201 #34 0xb5f9969f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #35 0xb64b6577 in QApplication::exec () at kernel/qapplication.cpp:3579 #36 0x080626ab in main (argc=2, argv=0xbfde1444) at ../../../kcachegrind/kcachegrind/main.cpp:91 Reported using DrKonqi