Trying to browse https://extensions.gnome.org/ also crashes.

(In reply to Jan Synacek from comment #0)
> Description of problem:
> I'm getting the "Oops! Something went wrong while displaying this page..."
> page when trying to access www.seznam.cz. The logs show:
> 
> Mar 04 08:57:05 ntb-work systemd-coredump[3204]: Process 3126
> (WebKitWebProces) of user 17912 dumped core.

Please post a backtrace for the WebKitWebProcess using 'coredumpctl gdb' so we can see what's wrong, thanks.

> Version-Release number of selected component (if applicable):
> epiphany-3.19.91-1.fc24.x86_64
> webkitgtk-2.4.9-10.fc24.x86_64

Just for the record, Epiphany is actually using the 'webkitgtk4' Fedora packages. The 'webkitgtk' package is insecure and obsolete.

(In reply to Jan Synacek from comment #1)
> Trying to browse https://extensions.gnome.org/ also crashes.

This is unrelated, see https://bugs.webkit.org/show_bug.cgi?id=154891

$ rpm -q webkitgtk4
webkitgtk4-2.11.91-1.fc24.x86_64

Backtraces incoming.

Created attachment 1133678 [details]
bt plain

Created attachment 1133679 [details]
bt full

Created attachment 1133680 [details]
bt full all threads

OK thanks, I posted this upstream.

Hopefully fixed by http://trac.webkit.org/changeset/197716, but nobody was able to reproduce. I'll propose it as a backport for WebKitGTK+ 2.11.92, and you can complain if it's still broken after the next update.

That was fast, thank you!

*** Bug 1317201 has been marked as a duplicate of this bug. ***

*** Bug 1318824 has been marked as a duplicate of this bug. ***

Similar problem has been detected:

Fedora 24 Alpha 1.6 Workstation, qemu-kvm.

I've tried to add an online account, selecting Facebook as provider.
If I switch to caps lock while typing the password, the dialog crashes.

Of course, this happens to other web services, like Google and Microsoft.

reporter:       libreport-2.6.4
backtrace_rating: 4
cmdline:        /usr/libexec/webkit2gtk-4.0/WebKitWebProcess 18
crash_function: WebCore::RenderObject::RenderObjectBitfields::isInline
executable:     /usr/libexec/webkit2gtk-4.0/WebKitWebProcess
global_pid:     3368
kernel:         4.5.0-0.rc7.git0.2.fc24.x86_64
package:        webkitgtk4-2.11.91-1.fc24
reason:         WebKitWebProcess killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1000

Created attachment 1138359 [details]
File: backtrace

I no longer experience any crashes with webkitgtk4-2.11.92-2.fc24.x86_64.

Well, since the webkitgtk's version which is currently in F24's repo (webkitgtk4-2.11.91-1.fc24) is the one containing this bug... I think it would be good if we include it on the "F24 Alpha CommonBugs page".

Enabling the caps lock key in the password field, is enough in order to trigger the issue. I think this is a fairly common behavior.

webkitgtk4-2.12.0-1.fc24 has been submitted as an update to Fedora 24. https://bodhi.fedoraproject.org/updates/FEDORA-2016-8d9db9ab80

webkitgtk4-2.12.0-1.fc24 has been pushed to the Fedora 24 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-8d9db9ab80

(In reply to Giulio 'juliuxpigface' from comment #12)
> I've tried to add an online account, selecting Facebook as provider.
> If I switch to caps lock while typing the password, the dialog crashes.
> 
> Of course, this happens to other web services, like Google and Microsoft.

Hi, you reported in Bodhi that you hit this with 2.12.0. Could you attach a backtrace for the crashing WebKitWebProcess please?

Created attachment 1140176 [details]
backtrace (webkitgtk4-2.12.0-1.fc24)

OK thanks, I reopened the upstream bug report with this backtrace, and removed the bug reference from the 2.12 update.

(In reply to Michael Catanzaro from comment #20)
> OK thanks, I reopened the upstream bug report with this backtrace, and
> removed the bug reference from the 2.12 update.

It's apparently a different bug, WebKit #155885.

(In reply to Michael Catanzaro from comment #21)
> (In reply to Michael Catanzaro from comment #20)
> > OK thanks, I reopened the upstream bug report with this backtrace, and
> > removed the bug reference from the 2.12 update.
> 
> It's apparently a different bug, WebKit #155885.

Should be fixed by http://trac.webkit.org/changeset/198701, will get it into 2.12.1.

Similar problem has been detected:

Opened https://extensions.gnome.org in epiphany and tried to update some extensions

reporter:       libreport-2.6.4
backtrace_rating: 4
cmdline:        /usr/libexec/webkit2gtk-4.0/WebKitWebProcess 26
crash_function: WebCore::RenderObject::RenderObjectBitfields::isInline
executable:     /usr/libexec/webkit2gtk-4.0/WebKitWebProcess
global_pid:     6732
kernel:         4.4.5-300.fc23.x86_64
package:        webkitgtk4-2.12.0-1.fc24
reason:         WebKitWebProcess killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1000

*** Bug 1318824 has been marked as a duplicate of this bug. ***