Subject: Re: crash at startup on threaded qt-3.3.3 - msg#00118

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crash at startup on threaded qt-3.3.3

Hi all, callgrind (and any other val.-tool) crashes at startup on my qt projects: ==15861== Callgrind-0.9.10, a call-graph generating cache profiler for x86-linux. ==15861== Copyright (C) 2002-2004, and GNU GPL'd, by J.Weidendorfer, N.Nethercote et al. ==15861== Using valgrind-2.2.0, a program supervision framework for x86-linux. ==15861== Copyright (C) 2000-2004, and GNU GPL'd, by Julian Seward et al. ==15861== For more details, rerun with: -v ==15861== ==15861== valgrind: vg_libpthread.c:2331 (open64): Assertion `open64_ptr != ((void *)0) && open64_ptr != open64' failed. ==15861== Please report this bug at: valgrind.kde.org ==15861== ==15861== Events : Ir ==15861== Collected : 186145643 ==15861== ==15861== I refs: 186,145,643 Valgrind runs fine on apps which use a single-threaded version of qt (compiled without the '-thread' configure option). My system is Suse9.2 i386 (on x86_64 cpu) Regards ....Volker ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl

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Re: Fwd: Re: Re: valgrind and sdl dont mix?

On Friday 28 January 2005 01:09, Tom Hughes wrote: > In message <200501271944.58309.Josef.Weidendorfer@xxxxxx> > > Josef Weidendorfer <Josef.Weidendorfer@xxxxxx> wrote: > > I have no idea why mprotect in VG is failing. Perhaps somebody can see > > the problem, thus forwarding to valgrind-users@xxxxxxxxxxxxxxxxxxxxxx > > What makes you think mprotect is failing? I can't see any evidence > of that in either log. Yes, you are right. That's only an assumption, as shortly afterwards the run time linker gives the error message ./x: error while loading shared libraries: libSDL-1.2.so.0: cannot enable executable stack as shared object requires: Invalid argument [Gav, can you check if mprotect is failing by stracing the valgrind run?] Josef > > Tom ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl

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crash at startup on threaded qt-3.3.3

Hi all, callgrind (and any other val.-tool) crashes at startup on my qt projects: ==15861== Callgrind-0.9.10, a call-graph generating cache profiler for x86-linux. ==15861== Copyright (C) 2002-2004, and GNU GPL'd, by J.Weidendorfer, N.Nethercote et al. ==15861== Using valgrind-2.2.0, a program supervision framework for x86-linux. ==15861== Copyright (C) 2000-2004, and GNU GPL'd, by Julian Seward et al. ==15861== For more details, rerun with: -v ==15861== ==15861== valgrind: vg_libpthread.c:2331 (open64): Assertion `open64_ptr != ((void *)0) && open64_ptr != open64' failed. ==15861== Please report this bug at: valgrind.kde.org ==15861== ==15861== Events : Ir ==15861== Collected : 186145643 ==15861== ==15861== I refs: 186,145,643 Valgrind runs fine on apps which use a single-threaded version of qt (compiled without the '-thread' configure option). My system is Suse9.2 i386 (on x86_64 cpu) Regards ....Volker ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl

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crash at startup on threaded qt-3.3.3

Hi all, callgrind (and any other val.-tool) crashes at startup on my qt projects: ==15861== Callgrind-0.9.10, a call-graph generating cache profiler for x86-linux. ==15861== Copyright (C) 2002-2004, and GNU GPL'd, by J.Weidendorfer, N.Nethercote et al. ==15861== Using valgrind-2.2.0, a program supervision framework for x86-linux. ==15861== Copyright (C) 2000-2004, and GNU GPL'd, by Julian Seward et al. ==15861== For more details, rerun with: -v ==15861== ==15861== valgrind: vg_libpthread.c:2331 (open64): Assertion `open64_ptr != ((void *)0) && open64_ptr != open64' failed. ==15861== Please report this bug at: valgrind.kde.org ==15861== ==15861== Events : Ir ==15861== Collected : 186145643 ==15861== ==15861== I refs: 186,145,643 Valgrind runs fine on apps which use a single-threaded version of qt (compiled without the '-thread' configure option). My system is Suse9.2 i386 (on x86_64 cpu) Regards ....Volker ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl