[Fedora-i18n-bugs] [Bug 1515436] New: gnome-shell crashes with attached stacktrace: FcConfigEvaluate at top of stack.

https://bugzilla.redhat.com/show_bug.cgi?id=1515436

Bug ID: 1515436
           Summary: gnome-shell crashes with attached stacktrace:
                    FcConfigEvaluate at top of stack.
           Product: Fedora
           Version: 26
         Component: fontconfig
          Severity: high
          Assignee: [e-mail]
          Reporter: [e-mail]
        QA Contact: [e-mail]
                CC: [e-mail], [e-mail],
                    [e-mail],
                    [e-mail],
                    [e-mail],
                    [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail]

Created attachment 1356104
  --> https://bugzilla.redhat.com/attachment.cgi?id=1356104&action=edit
stacktrace of gnome-shell crash.

Description of problem:

I run Fedora 26 on a Lenovo Thinkpad W541. I ran a "dnf update" last Friday
(2017-11-17) and after the update I could not login with any Gnome choice:
Gnome, Gnome Classic, or Gnome on X11 - after a couple of burps on the display,
it would return to the login prompt. I installed the cinnamon desktop and was
able to log in with that.

It turns out that gnome-shell crashes in FcConfigEvaluate - see attached
stacktrace.

Version-Release number of selected component (if applicable):
fontconfig.x86_64                                  2.12.6-4.fc26               
                  @updates

How reproducible:
Always.

Steps to Reproduce:
1. dnf update
2. reboot
3. login

Actual results:
Churn a bit and then return to the login screen.

Expected results:
Successful login.

Additional info:

[Fedora-i18n-bugs] [Bug 1515436] gnome-shell crashes with attached stacktrace: FcConfigEvaluate at top of stack.

https://bugzilla.redhat.com/show_bug.cgi?id=1515436

--- Comment #1 from Akira TAGOH  ---
try with debuginfo please. that stacktrace isn't quite useful.

[Fedora-i18n-bugs] [Bug 1515436] gnome-shell crashes with attached stacktrace: FcConfigEvaluate at top of stack.

https://bugzilla.redhat.com/show_bug.cgi?id=1515436

Akira TAGOH  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]
              Flags|                            |needinfo?([e-mail]
                   |                            |)

[Fedora-i18n-bugs] [Bug 1515436] gnome-shell crashes with attached stacktrace: FcConfigEvaluate at top of stack.

https://bugzilla.redhat.com/show_bug.cgi?id=1515436

--- Comment #2 from Nick Dokos  ---
I updated to F27 and can no longer reproduce this. Might as well close it.

[Fedora-i18n-bugs] [Bug 1515436] gnome-shell crashes with attached stacktrace: FcConfigEvaluate at top of stack.

https://bugzilla.redhat.com/show_bug.cgi?id=1515436

Pooja Yadav  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
                 CC|                            |[e-mail]
            Version|26                          |27
         Resolution|---                         |NOTABUG
        Last Closed|                            |2018-02-20 07:05:19

--- Comment #3 from Pooja Yadav  ---
Not reproducible on F27, therefore closing this.

[Fedora-i18n-bugs] [Bug 1515436] gnome-shell crashes with attached stacktrace: FcConfigEvaluate at top of stack.

https://bugzilla.redhat.com/show_bug.cgi?id=1515436

Nick Dokos  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|needinfo?([e-mail] |
                   |)                           |