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  1. Qt
  2. QTBUG-33790

flickrview example warns and occasionally crashes

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Details

    • Bug
    • Resolution: Cannot Reproduce
    • P1: Critical
    • None
    • 5.2.0 Alpha
    • Core: I/O, Examples and Demos, WebKit
    • None
    • Ubuntu precise (12.04.3 LTS), gcc 4.6 64bit, package qt-linux-XXXX-5.2.0-alpha-x64-offline_2013-10-01_16-32-48-34

    Description

      When running flickrview, the warning

      QDir::mkpath: Empty or null file name(s)

      is printed and there is an occasional crash:

      QDir::mkpath: Empty or null file name(s)
*** glibc detected *** /opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/QtWebPluginProcess: realloc(): invalid pointer: 0x00007f1e8b33cda0 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x7eb96)[0x7f1e8eea5b96]
/lib/x86_64-linux-gnu/libc.so.6(realloc+0x2de)[0x7f1e8eeaa93e]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5Core.so.5(_ZN9QListData7reallocEi+0x26)[0x7f1e8ad79116]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5Core.so.5(_ZN9QListData6appendEi+0x65)[0x7f1e8ad791d5]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5Core.so.5(+0x221e5c)[0x7f1e8aeaae5c]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5Core.so.5(+0x221794)[0x7f1e8aeaa794]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5Core.so.5(_ZN16QLoggingCategoryC2EPKc+0x5a)[0x7f1e8aea91ea]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5Core.so.5(_ZN16QLoggingCategory15defaultCategoryEv+0x3f)[0x7f1e8aea925f]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5Core.so.5(+0x8a8ca)[0x7f1e8ad138ca]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5Core.so.5(+0x8aa1a)[0x7f1e8ad13a1a]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5Core.so.5(_ZNK14QMessageLogger5fatalEPKcz+0xa9)[0x7f1e8ad14149]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5Core.so.5(_ZN9QMetaType22registerNormalizedTypeERK10QByteArrayPFvPvEPFS3_PKvES5_PFS3_S3_S7_Ei6QFlagsINS_8TypeFlagEEPK11QMetaObject+0x567)[0x7f1e8af1f507]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5Core.so.5(_ZN9QMetaType12registerTypeEPKcPFvPvEPFS2_PKvES4_PFS2_S2_S6_Ei6QFlagsINS_8TypeFlagEEPK11QMetaObject+0x61)[0x7f1e8af1f5c1]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5Core.so.5(_ZN9QMetaType12registerTypeEPKcPFvPvEPFS2_PKvE+0x2a)[0x7f1e8af1f65a]
/usr/lib/x86_64-linux-gnu/libQtGui.so.4(+0x1b8efe)[0x7f1e3ace7efe]
/lib64/ld-linux-x86-64.so.2(+0xf306)[0x7f1e916a9306]
/lib64/ld-linux-x86-64.so.2(+0xf3df)[0x7f1e916a93df]
/lib64/ld-linux-x86-64.so.2(+0x13ada)[0x7f1e916adada]
/lib64/ld-linux-x86-64.so.2(+0xf176)[0x7f1e916a9176]
/lib64/ld-linux-x86-64.so.2(+0x1331a)[0x7f1e916ad31a]
/lib/x86_64-linux-gnu/libdl.so.2(+0xf26)[0x7f1e87badf26]
/lib64/ld-linux-x86-64.so.2(+0xf176)[0x7f1e916a9176]
/lib/x86_64-linux-gnu/libdl.so.2(+0x152f)[0x7f1e87bae52f]
/lib/x86_64-linux-gnu/libdl.so.2(dlopen+0x31)[0x7f1e87badfc1]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5Core.so.5(+0x28127f)[0x7f1e8af0a27f]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5Core.so.5(+0x279b84)[0x7f1e8af02b84]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5WebKit.so.5(+0x4b7380)[0x7f1e8f69d380]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5WebKit.so.5(+0x4c9403)[0x7f1e8f6af403]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5WebKit.so.5(+0x4c9805)[0x7f1e8f6af805]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5WebKit.so.5(+0x4c99c2)[0x7f1e8f6af9c2]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5WebKit.so.5(+0x4c9ea0)[0x7f1e8f6afea0]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/../lib/libQt5WebKit.so.5(_ZN6WebKit17PluginProcessMainEiPPc+0x27c)[0x7f1e8f6a327c]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed)[0x7f1e8ee4876d]
/opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/QtWebPluginProcess[0x400641]
======= Memory map: ========
00400000-00401000 r-xp 00000000 08:06 265036                             /opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/QtWebPluginProcess
00600000-00601000 r--p 00000000 08:06 265036                             /opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/QtWebPluginProcess
00601000-00602000 rw-p 00001000 08:06 265036                             /opt/Qt/520_a34/5.2.0-alpha/gcc_64/libexec/QtWebPluginProcess
024b6000-02576000 rw-p 00000000 00:00 0                                  [heap]
7f1e3a6b1000-7f1e3a710000 r-xp 00000000 08:02 660834                     /usr/lib/x86_64-linux-gnu/libXt.so.6.0.0
7f1e3a710000-7f1e3a910000 ---p 0005f000 08:02 660834                     /usr/lib/x86_64-linux-gnu/libXt.so.6.0.0
7f1e3a910000-7f1e3a911000 r--p 0005f000 08:02 660834                     /usr/lib/x86_64-linux-gnu/libXt.so.6.0.0
7f1e3a911000-7f1e3a916000 rw-p 00060000 08:02 660834                     /usr/lib/x86_64-linux-gnu/libXt.so.6.0.0
7f1e3a916000-7f1e3a917000 rw-p 00000000 00:00 0 
7f1e3a917000-7f1e3a92e000 r-xp 00000000 08:02 665651                     /usr/lib/x86_64-linux-gnu/libaudio.so.2.4
7f1e3a92e000-7f1e3ab2d000 ---p 00017000 08:02 665651                     /usr/lib/x86_64-linux-gnu/libaudio.so.2.4
7f1e3ab2d000-7f1e3ab2e000 r--p 00016000 08:02 665651                     /usr/lib/x86_64-linux-gnu/libaudio.so.2.4
7f1e3ab2e000-7f1e3ab2f000 rw-p 00017000 08:02 665651                     /usr/lib/x86_64-linux-gnu/libaudio.so.2.4
7f1e3ab2f000-7f1e3b5b0000 r-xp 00000000 08:02 665945                     /usr/lib/x86_64-linux-gnu/libQtGui.so.4.8.1
7f1e3b5b0000-7f1e3b7b0000 ---p 00a81000 08:02 665945                     /usr/lib/x86_64-linux-gnu/libQtGui.so.4.8.1
7f1e3b7b0000-7f1e3b7f2000 r--p 00a81000 08:02 665945                     /usr/lib/x86_64-linux-gnu/libQtGui.so.4.8.1
7f1e3b7f2000-7f1e3b7f9000 rw-p 00ac3000 08:02 665945                     /usr/lib/x86_64-linux-gnu/libQtGui.so.4.8.1
7f1e3b7f9000-7f1e3b7fd000 rw-p 00000000 00:00 0 
7f1e3b7fd000-7f1e7b7ff000 ---p 00000000 00:00 0 
7f1e7b7ff000-7f1e7b800000 ---p 00000000 00:00 0 
7f1e7b800000-7f1e7c000000 rw-p 00000000 00:00 0 
7f1e7c000000-7f1e7c021000 rw-p 00000000 00:00 0 
7f1e7c021000-7f1e80000000 ---p 00000000 00:00 0 
7f1e800bb000-7f1e80381000 r-xp 00000000 08:02 657908                     /usr/lib/x86_64-linux-gnu/libQtCore.so.4.8.1
7f1e80381000-7f1e80580000 ---p 002c6000 08:02 657908                     /usr/lib/x86_64-linux-gnu/libQtCore.so.4.8.1
7f1e80580000-7f1e8058b000 r--p 002c5000 08:02 657908                     /usr/lib/x86_64-linux-gnu/libQtCore.so.4.8.1
7f1e8058b000-7f1e8058c000 rw-p 002d0000 08:02 657908                     /usr/lib/x86_64-linux-gnu/libQtCore.so.4.8.1
7f1e8058c000-7f1e8058d000 rw-p 00000000 00:00 0 
7f1e8058d000-7f1e8059e000 r-xp 00000000 08:02 679114                     /usr/lib/mozilla/plugins/skypebuttons.so
7f1e8059e000-7f1e8079d000 ---p 00011000 08:02 679114                     /usr/lib/mozilla/plugins/skypebuttons.so
7f1e8079d000-7f1e8079e000 r--p 00010000 08:02 679114                     /usr/lib/mozilla/plugins/skypebuttons.so
7f1e8079e000-7f1e8079f000 rw-p 00011000 08:02 679114                     /usr/lib/mozilla/plugins/skypebuttons.so
7f1e8079f000-7f1e807b7000 r-xp 00000000 08:02 800661                     /lib/x86_64-linux-gnu/libresolv-2.15.so
7f1e807b7000-7f1e809b7000 ---p 00018000 08:02 800661                     /lib/x86_64-linux-gnu/libresolv-2.15.so
7f1e809b7000-7f1e809b8000 r--p 00018000 08:02 800661                     /lib/x86_64-linux-gnu/libresolv-2.15.so
7f1e809b8000-7f1e809b9000 rw-p 00019000 08:02 800661                     /lib/x86_64-linux-gnu/libresolv-2.15.sofkleint@nok-26:/opt/Qt/

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          is required for

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-33863 Issues to be fixed before Qt5.2 RC1 release

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-33866 Command line output from webkitqml/youtubeview Qt example

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

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            People

              kkohne Kai Köhne
              kleint Friedemann Kleint
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              Dates

                Created:
                Updated:
                Resolved: