Application: kvpnc (0.9.6) KDE Platform Version: 4.4.92 (KDE 4.4.92 (KDE 4.5 RC2)) Qt Version: 4.7.0 Operating System: Linux 2.6.32-24-generic i686 Distribution: Ubuntu 10.04.1 LTS -- Information about the crash: Starting program, always crashes after inserting kdesudo password... The crash can be reproduced every time. -- Backtrace: Application: KVpnc (kvpnc), signal: Segmentation fault [KCrash Handler] #7 0x0547e3f6 in QImageScale::qimageCalcXPoints (sw=32, dw=1260920948) at painting/qimagescale.cpp:195 #8 0x0547e667 in QImageScale::qimageCalcScaleInfo (img=..., sw=32, sh=32, dw=1260920948, dh=1260920948, aa=1 '\001') at painting/qimagescale.cpp:289 #9 0x0547e813 in qSmoothScaleImage (src=..., dw=1260920948, dh=1260920948) at painting/qimagescale.cpp:1009 #10 0x0532cd23 in smoothScaled (source=<value optimized out>, w=1260920948, h=1260920948) at image/qimage.cpp:5958 #11 0x05331f8e in QImage::transformed (this=0xbfab871c, matrix=..., mode=Qt::SmoothTransformation) at image/qimage.cpp:6150 #12 0x053323c2 in QImage::scaled (this=0xbfab871c, s=..., aspectMode=Qt::IgnoreAspectRatio, mode=Qt::SmoothTransformation) at image/qimage.cpp:4039 #13 0x019c027d in ?? () from /usr/lib/libkdeui.so.5 #14 0x019c73fe in KIconLoader::loadIcon(QString const&, KIconLoader::Group, int, int, QStringList const&, QString*, bool) const () from /usr/lib/libkdeui.so.5 #15 0x08182b5a in _start () Reported using DrKonqi
I can confirm this bug. KDE Version is now SC 4.5 release. QT Version is 4.7.0 Beta2. kvpnc version is also 0.9.6. Backtrace is the same.
Created attachment 51734 [details] New crash information added by DrKonqi kvpnc (0.9.6) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0 same backtrace here I didn't notice this crash in any other application yet. -- Backtrace (Reduced): #14 0x0755961d in QImageScale::qimageCalcXPoints (sw=32, dw=926288494) at painting/qimagescale.cpp:189 #15 0x075598d7 in QImageScale::qimageCalcScaleInfo (img=..., sw=32, sh=32, dw=926288494, dh=926288494, aa=1 '\001') at painting/qimagescale.cpp:289 #16 0x07559a83 in qSmoothScaleImage (src=..., dw=926288494, dh=926288494) at painting/qimagescale.cpp:1009 #17 0x07408203 in smoothScaled (source=<value optimized out>, w=926288494, h=926288494) at image/qimage.cpp:6251 #18 0x0740c50e in QImage::transformed (this=0xbf88995c, matrix=..., mode=Qt::SmoothTransformation) at image/qimage.cpp:6443
SVN commit 1180089 by cfeck: Fix crash when no icon group and size is specified Re-add the kWarning() from 4.4 branch and fall back to KIconLoader::Desktop size in this case. The bug in kvpnc is in KVpnc::initAction(), first three lines: The loadIcon() calls specify no group and size. One of them must be passed so that the loader knows which size the result pixmap should have. It is probably simplest to replace those calls with KIcon("iconname") constructs. CCBUG: 246016 M +6 -1 kiconloader.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1180089
SVN commit 1180094 by cfeck: Use KIcon to set window icons BUG: 246016 M +4 -7 kvpnc.cpp M +0 -3 kvpnc.h WebSVN link: http://websvn.kde.org/?view=rev&revision=1180094
*** Bug 252685 has been marked as a duplicate of this bug. ***
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I've noticed that uninstalling and reinstalling Kvpnc 0.9.6a-2 will allow me to launch the app just fine for the first run, but it crashes with additional attempts. So, I just remove and reinstall it if needed. By no means an ideal situation, of course. shell$ sudo aptitude purge kvpnc kvpnc-dbg kvpnc-data && sudo aptitude install kvpnc kvpnc-dbg kvpnc-data
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Created attachment 52496 [details] New crash information added by DrKonqi kvpnc (0.9.6) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0 Able to launch kvpnc successfully after a reboot. Once vpn is connected, kvpnc will crash in a few minutes on its own. Subsequent attempts to re-launch kvpnc does not work. -- Backtrace (Reduced): #14 0x0148a71a in QImageScale::qimageCalcYPoints (src=0x865c110, sw=32, sh=32, dh=540094512) at painting/qimagescale.cpp:161 #15 0x0148a954 in QImageScale::qimageCalcScaleInfo (img=..., sw=32, sh=32, dw=540094512, dh=540094512, aa=1 '\001') at painting/qimagescale.cpp:293 #16 0x0148aa83 in qSmoothScaleImage (src=..., dw=540094512, dh=540094512) at painting/qimagescale.cpp:1009 #17 0x0133b193 in smoothScaled (source=<value optimized out>, w=540094512, h=540094512) at image/qimage.cpp:6251 #18 0x0133f516 in QImage::transformed (this=0xbff75b1c, matrix=..., mode=Qt::SmoothTransformation) at image/qimage.cpp:6443
Created attachment 52683 [details] New crash information added by DrKonqi kvpnc (0.9.6) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0 - What I was doing when the application crashed: restart computer, run kvpnc, crashed .. restart kvpnc doesn't work.. reinstall either.. twice (from 40 attempts) i could establish vpn connection but it ended after few minutes recently updated to ubuntu 10.10 and changed desktop template.. if this is related -- Backtrace (Reduced): #7 QImageScale::qimageCalcXPoints (sw=32, dw=1126188356) at painting/qimagescale.cpp:195 #8 0x06e918d7 in QImageScale::qimageCalcScaleInfo (img=..., sw=32, sh=32, dw=1126188356, dh=1126188356, aa=1 '\001') at painting/qimagescale.cpp:289 #9 0x06e91a83 in qSmoothScaleImage (src=..., dw=1126188356, dh=1126188356) at painting/qimagescale.cpp:1009 #10 0x06d42193 in smoothScaled (source=<value optimized out>, w=1126188356, h=1126188356) at image/qimage.cpp:6251 #11 0x06d46516 in QImage::transformed (this=0xbf88260c, matrix=..., mode=Qt::SmoothTransformation) at image/qimage.cpp:6443
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Created attachment 52895 [details] New crash information added by DrKonqi kvpnc (0.9.6) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0 - What I was doing when the application crashed: 1. Booted the OS. 2. Tried to launch kvpnc 3. Unable to start the application. 4. uninstalling and reinstalling fixes the problem 5. VPN connection works well 6. If connection is terminated the problem continues, so back to 4. -- Backtrace (Reduced): #5 QImageScale::qimageCalcXPoints (sw=32, dw=1277194863) at painting/qimagescale.cpp:195 #6 0x096408d7 in QImageScale::qimageCalcScaleInfo (img=..., sw=32, sh=32, dw=1277194863, dh=1277194863, aa=1 '\001') at painting/qimagescale.cpp:289 #7 0x09640a83 in qSmoothScaleImage (src=..., dw=1277194863, dh=1277194863) at painting/qimagescale.cpp:1009 #8 0x094f1193 in smoothScaled (source=<value optimized out>, w=1277194863, h=1277194863) at image/qimage.cpp:6251 #9 0x094f5516 in QImage::transformed (this=0xbfab966c, matrix=..., mode=Qt::SmoothTransformation) at image/qimage.cpp:6443
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Created attachment 53554 [details] New crash information added by DrKonqi kvpnc (0.9.6) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0 - What I was doing when the application crashed: ran after install on Ubunut 10.10. Tried mulitple machines and multiple locations to eliminate hardware and network configurations. -- Backtrace (Reduced): #14 0x0698e62a in QImageScale::qimageCalcXPoints (sw=32, dw=859321141) at painting/qimagescale.cpp:189 #15 0x0698e8d7 in QImageScale::qimageCalcScaleInfo (img=..., sw=32, sh=32, dw=859321141, dh=859321141, aa=1 '\001') at painting/qimagescale.cpp:289 #16 0x0698ea83 in qSmoothScaleImage (src=..., dw=859321141, dh=859321141) at painting/qimagescale.cpp:1009 #17 0x0683f193 in smoothScaled (source=<value optimized out>, w=859321141, h=859321141) at image/qimage.cpp:6251 #18 0x06843516 in QImage::transformed (this=0xbfd5b06c, matrix=..., mode=Qt::SmoothTransformation) at image/qimage.cpp:6443
*** Bug 257663 has been marked as a duplicate of this bug. ***
Created attachment 53893 [details] New crash information added by DrKonqi kvpnc (0.9.6) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0 - What I was doing when the application crashed: It crash every time I try to run it, by command or GUI. -- Backtrace (Reduced): #16 0xb5e6262a in QImageScale::qimageCalcXPoints (sw=32, dw=1852401505) at painting/qimagescale.cpp:189 #17 0xb5e628d7 in QImageScale::qimageCalcScaleInfo (img=..., sw=32, sh=32, dw=1852401505, dh=1852401505, aa=1 '\001') at painting/qimagescale.cpp:289 #18 0xb5e62a83 in qSmoothScaleImage (src=..., dw=1852401505, dh=1852401505) at painting/qimagescale.cpp:1009 #19 0xb5d13193 in smoothScaled (source=<value optimized out>, w=1852401505, h=1852401505) at image/qimage.cpp:6251 #20 0xb5d17516 in QImage::transformed (this=0xbfadc26c, matrix=..., mode=Qt::SmoothTransformation) at image/qimage.cpp:6443
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Created attachment 56396 [details] New crash information added by DrKonqi kvpnc (0.9.6) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0 Kubuntu 10.10 standard -- Backtrace (Reduced): #14 0x015d462a in QImageScale::qimageCalcXPoints (sw=32, dw=1870099557) at painting/qimagescale.cpp:189 #15 0x015d48d7 in QImageScale::qimageCalcScaleInfo (img=..., sw=32, sh=32, dw=1870099557, dh=1870099557, aa=1 '\001') at painting/qimagescale.cpp:289 #16 0x015d4a83 in qSmoothScaleImage (src=..., dw=1870099557, dh=1870099557) at painting/qimagescale.cpp:1009 #17 0x01485193 in smoothScaled (source=<value optimized out>, w=1870099557, h=1870099557) at image/qimage.cpp:6251 #18 0x01489516 in QImage::transformed (this=0xbf9eecdc, matrix=..., mode=Qt::SmoothTransformation) at image/qimage.cpp:6443
*** Bug 264206 has been marked as a duplicate of this bug. ***
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