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  1. Qt
  2. QTBUG-86756

Crash in QtWebengineCore

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • None
    • 5.15.0 RC2
    • WebEngine
    • None
    • Windows

    Description

      My application is crashed (randomly) and here is the stack trace:

      STACK_TEXT:
      000000c1`ba6faf98 00007ff9`6ab93df9 : 00000000`00000006 000000c1`ba6fb310 00007ff9`6fcbba48 00007ff9`7943c706 : Qt5Core!QString::isNull+0x7
      000000c1`ba6fafa0 00007ff9`6abb780e : 00000000`00000000 00007ff9`d19de97b 000001e9`580df858 00000000`00000000 : Qt5WebEngineCore!QtWebEngineCore::ProfileAdapter::httpUserAgent+0x29
      000000c1`ba6fb000 00007ff9`6abb75df : 00000002`00000101 00000000`00000000 ffe59700`00000000 00000000`00000000 : Qt5WebEngineCore!QtWebEngineCore::WebContentsAdapter::initializeRenderPrefs+0xbe
      000000c1`ba6fb090 00007ff9`6abbc7d3 : 000001e9`57fe7890 00000000`00000000 00007ff9`6fcbba48 000000c1`ba6fb3d0 : Qt5WebEngineCore!QtWebEngineCore::WebContentsAdapter::initialize+0xbf
      000000c1`ba6fb2c0 00007ff9`6dbc0bd9 : 000001e9`57fe7890 00000000`00000000 000001e9`57feb280 00007ff9`6c7e5adb : Qt5WebEngineCore!QtWebEngineCore::WebContentsAdapter::webContents+0x843
      000000c1`ba6fb360 00007ff9`6dba7033 : 00000000`00000000 00007ff9`6fcbbfb8 00000000`00000006 000000c1`ba6fb4c8 : Qt5WebEngineCore!GetHandleVerifier+0x1885709
      000000c1`ba6fb3d0 00007ff9`6af84086 : 000001e9`580cd638 000000c1`ba6fb510 000000c1`ba6fb701 00000000`00000000 : Qt5WebEngineCore!GetHandleVerifier+0x186bb63
      000000c1`ba6fb410 00007ff9`6c7db5ca : 000001e9`58164480 00007ff9`6ab6711f 000001e9`58164480 000001e9`00000000 : Qt5WebEngineCore!QWebEngineUrlScheme::QWebEngineUrlScheme+0x17b246
      000000c1`ba6fb630 00007ff9`6c7e0009 : 000001e9`58164570 000001e9`58164570 000001e9`5806fc70 000000c1`ba6fba80 : Qt5WebEngineCore!GetHandleVerifier+0x4a00fa
      000000c1`ba6fb6c0 00007ff9`6c95ccfa : 000001e9`5806fce0 000001e9`57d39eb8 000000c1`ba6fb750 000001e9`57d39dd0 : Qt5WebEngineCore!GetHandleVerifier+0x4a4b39
      000000c1`ba6fb700 00007ff9`6c95ed9e : 000001e9`57d836b0 000000c1`ba6fb8f0 00007ff9`70312e18 000001e9`57ecd700 : Qt5WebEngineCore!GetHandleVerifier+0x62182a
      000000c1`ba6fb730 00007ff9`6c2b41f5 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`000031d1 : Qt5WebEngineCore!GetHandleVerifier+0x6238ce
      000000c1`ba6fb7f0 00007ff9`6c34478f : 00007ff9`6c95cc15 000000c1`ba6fb9f9 00000000`00000000 00007ff9`6f97f280 : Qt5WebEngineCore!QWebEngineUrlSchemeHandler::qt_metacast+0x17d65
      000000c1`ba6fb920 00007ff9`6c343f79 : 000001e9`58106ae0 000001e9`58106ae0 000001e9`57be0630 000001e9`579dd0a8 : Qt5WebEngineCore!GetHandleVerifier+0x92bf
      000000c1`ba6fba60 00007ff9`6ab4244c : 00000000`00000000 00000000`00000000 000001e9`57be0600 000000c1`ba6fbc10 : Qt5WebEngineCore!GetHandleVerifier+0x8aa9
      000000c1`ba6fbae0 00007ff9`70b0befd : 00000000`00000000 000001e9`57be0640 000001e9`58106ae0 000002e8`000005c1 : Qt5WebEngineCore!QWebEngineMessagePumpScheduler::~QWebEngineMessagePumpScheduler+0x38c
      000000c1`ba6fbb10 00007ff9`7ae857f0 : 000001e9`4cb44200 000001e9`4cb26c40 000001e9`58106ae0 000001e9`57be0640 : Qt5Core!QObject::event+0x8d
      000000c1`ba6fbd20 00007ff9`7ae8478a : 000001e9`4cb33f40 000000c1`ba6fbe50 000001e9`4cb26c40 00007ff9`00000000 : Qt5Widgets!QApplicationPrivate::notify_helper+0x110
      000000c1`ba6fbd50 00007ff9`70ae482a : 000001e9`58106ae0 000000c1`ba6fc2f8 00000000`00000001 000001e9`4cb33f40 : Qt5Widgets!QApplication::notify+0x18ea
      000000c1`ba6fc280 00007ff9`70ae65d5 : 00000000`00000000 00007ff9`d2caa5c3 000001e9`58106ae0 000001e9`4cb64b50 : Qt5Core!QCoreApplication::notifyInternal2+0xba
      000000c1`ba6fc2f0 00007ff9`93cd771f : 000001e9`58106ae0 000001e9`00000000 000001e9`4cb64b50 000001e9`543d56e0 : Qt5Core!QCoreApplicationPrivate::sendPostedEvents+0x215
      000000c1`ba6fc3b0 00007ff9`70b2ee17 : 000001e9`4cb64b50 000000c1`00000004 00000000`00000000 000001e9`543d56e0 : qwindows!qt_plugin_query_metadata+0x1f6f
      000000c1`ba6fc3e0 00007ff9`93cd76f9 : 000001e9`4cb64b50 00000000`00000000 000001e9`543d5600 00000000`00000000 : Qt5Core!QEventDispatcherWin32::processEvents+0x67
      000000c1`ba6ff510 00007ff9`70ae097c : 00000000`00000000 00007ff9`00000014 00000000`00000000 00000000`00000000 : qwindows!qt_plugin_query_metadata+0x1f49
      000000c1`ba6ff540 00007ff9`70ae37f4 : 000001e9`4cb394c8 00000000`00000000 000000c1`ba6ff700 00007ff9`70bffc90 : Qt5Core!QEventLoop::exec+0x1bc
      000000c1`ba6ff5a0 00007ff7`15d7d740 : 000001e9`4f7233c0 000001e9`4f6a1310 000001e9`4f6a1310 000001e9`4f5fad80 : Qt5Core!QCoreApplication::exec+0x154
      000000c1`ba6ff600 00007ff7`15dc1477 : 00000000`00000001 00000000`00000000 000001e9`4cbe8e01 000001e9`4cb20020 : EMOTIV_App+0xd740
      000000c1`ba6ffc70 00007ff7`15dc0a52 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : EMOTIV_App+0x51477
      000000c1`ba6ffd00 00007ff9`d3496fd4 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : EMOTIV_App+0x50a52
      000000c1`ba6ffd40 00007ff9`d3c7cec1 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32!BaseThreadInitThunk+0x14
      000000c1`ba6ffd70 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x21

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-85494 [REG: 5.14->5.15] Quick minimal browser crashes when opening view source

          • 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
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              qt_webengine_team Qt WebEngine Team
              tuong Phan Van Tuong
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                Created:
                Updated:
                Resolved:

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