[Bug 248188] www/qutebrowser: Render process fails on some pages when using WebEngine

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Jul 22 18:10:22 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248188

            Bug ID: 248188
           Summary: www/qutebrowser: Render process fails on some pages
                    when using WebEngine
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: novel at FreeBSD.org
          Reporter: vendion at gmail.com
             Flags: maintainer-feedback?(novel at FreeBSD.org)
          Assignee: novel at FreeBSD.org

When using qutebrowser 1.13.1 with the QT5 WebEngine backend, the render
process for WebEngine crashes when loading certain webpages. Example of such a
page https://qutebrowser.org/ the core dump created from this is as follows:


(lldb) target create --core "QtWebEngineProcess.core"
Core file '/usr/home/vendion/QtWebEngineProcess.core' (x86_64) was loaded.
(lldb) thread backtrace all
* thread #1, name = 'QtWebEngineProcess', stop reason = signal SIGTRAP
  * frame #0: 0x0000000808095777
    frame #1: 0x00007fffffff2bc0
  thread #2, name = 'QtWebEngineProcess', stop reason = signal SIGTRAP
    frame #0: 0x0000000817bf517a
    frame #1: 0x00000008007297e3
  thread #3, name = 'QtWebEngineProcess', stop reason = signal SIGTRAP
    frame #0: 0x0000000800734edc
    frame #1: 0x00000008007286c0
  thread #4, name = 'QtWebEngineProcess', stop reason = signal SIGTRAP
    frame #0: 0x0000000817bf517a
    frame #1: 0x00000008007297e3
  thread #5, name = 'QtWebEngineProcess', stop reason = signal SIGTRAP
    frame #0: 0x0000000800734edc
    frame #1: 0x00000008007286c0
  thread #6, name = 'QtWebEngineProcess', stop reason = signal SIGTRAP
    frame #0: 0x0000000800734edc
    frame #1: 0x00000008007286c0
  thread #7, name = 'QtWebEngineProcess', stop reason = signal SIGTRAP
    frame #0: 0x0000000800734edc
    frame #1: 0x00000008007286c0
  thread #8, name = 'QtWebEngineProcess', stop reason = signal SIGTRAP
    frame #0: 0x0000000800734edc
    frame #1: 0x00000008007286c0
  thread #9, name = 'QtWebEngineProcess', stop reason = signal SIGTRAP
    frame #0: 0x0000000800734edc
    frame #1: 0x00000008007286c0
  thread #10, name = 'QtWebEngineProcess', stop reason = signal SIGTRAP
    frame #0: 0x0000000800734edc
    frame #1: 0x00000008007286c0
  thread #11, name = 'QtWebEngineProcess', stop reason = signal SIGTRAP
    frame #0: 0x0000000800734edc
    frame #1: 0x00000008007286c0
  thread #12, name = 'QtWebEngineProcess', stop reason = signal SIGTRAP
    frame #0: 0x0000000800734edc
    frame #1: 0x00000008007286c0
  thread #13, name = 'QtWebEngineProcess', stop reason = signal SIGTRAP
    frame #0: 0x0000000800734edc
    frame #1: 0x00000008007286c0

Interestingly I can open the same page using a different browser (Konqueror)
also using QT WebEngine and the page loads correctly which seems to point to a
issue between Qutebrowser and WebEngine.

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