Bug 1410432 - [abrt] webkitgtk4: WTF::RefCountedBase::derefBase() const(): WebKitWebProcess killed by SIGSEGV
Summary: [abrt] webkitgtk4: WTF::RefCountedBase::derefBase() const(): WebKitWebProcess...
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Fedora
Classification: Fedora
Component: webkitgtk4
Version: 25
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Tomas Popela
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:12a77e57658212058a254cd0272...
: 1419275 (view as bug list)
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-01-05 13:38 UTC by Victor Toso
Modified: 2017-02-04 18:49 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-01-05 18:08:30 UTC
Type: ---


Attachments (Terms of Use)
File: backtrace (25.29 KB, text/plain)
2017-01-05 13:38 UTC, Victor Toso
no flags Details
File: cgroup (242 bytes, text/plain)
2017-01-05 13:38 UTC, Victor Toso
no flags Details
File: core_backtrace (5.67 KB, text/plain)
2017-01-05 13:38 UTC, Victor Toso
no flags Details
File: dso_list (17.94 KB, text/plain)
2017-01-05 13:38 UTC, Victor Toso
no flags Details
File: environ (1.03 KB, text/plain)
2017-01-05 13:38 UTC, Victor Toso
no flags Details
File: exploitable (82 bytes, text/plain)
2017-01-05 13:38 UTC, Victor Toso
no flags Details
File: limits (1.29 KB, text/plain)
2017-01-05 13:38 UTC, Victor Toso
no flags Details
File: maps (151.24 KB, text/plain)
2017-01-05 13:38 UTC, Victor Toso
no flags Details
File: mountinfo (3.63 KB, text/plain)
2017-01-05 13:38 UTC, Victor Toso
no flags Details
File: namespaces (102 bytes, text/plain)
2017-01-05 13:38 UTC, Victor Toso
no flags Details
File: open_fds (2.18 KB, text/plain)
2017-01-05 13:38 UTC, Victor Toso
no flags Details
File: proc_pid_status (1.12 KB, text/plain)
2017-01-05 13:38 UTC, Victor Toso
no flags Details
File: var_log_messages (28 bytes, text/plain)
2017-01-05 13:38 UTC, Victor Toso
no flags Details


Links
System ID Private Priority Status Summary Last Updated
WebKit Project 166733 0 None None None 2017-01-05 18:08:30 UTC

Description Victor Toso 2017-01-05 13:38:30 UTC
Description of problem:
This and a few other crashes seems to happen when loading video to be streamed.

Version-Release number of selected component:
webkitgtk4-2.14.2-1.fc25

Additional info:
reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        /usr/libexec/webkit2gtk-4.0/WebKitWebProcess 33
crash_function: WTF::RefCountedBase::derefBase() const
executable:     /usr/libexec/webkit2gtk-4.0/WebKitWebProcess
global_pid:     4034
kernel:         4.8.15-300.fc25.x86_64
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 1 Victor Toso 2017-01-05 13:38:34 UTC
Created attachment 1237632 [details]
File: backtrace

Comment 2 Victor Toso 2017-01-05 13:38:35 UTC
Created attachment 1237633 [details]
File: cgroup

Comment 3 Victor Toso 2017-01-05 13:38:37 UTC
Created attachment 1237634 [details]
File: core_backtrace

Comment 4 Victor Toso 2017-01-05 13:38:38 UTC
Created attachment 1237636 [details]
File: dso_list

Comment 5 Victor Toso 2017-01-05 13:38:40 UTC
Created attachment 1237637 [details]
File: environ

Comment 6 Victor Toso 2017-01-05 13:38:41 UTC
Created attachment 1237638 [details]
File: exploitable

Comment 7 Victor Toso 2017-01-05 13:38:42 UTC
Created attachment 1237639 [details]
File: limits

Comment 8 Victor Toso 2017-01-05 13:38:45 UTC
Created attachment 1237640 [details]
File: maps

Comment 9 Victor Toso 2017-01-05 13:38:46 UTC
Created attachment 1237641 [details]
File: mountinfo

Comment 10 Victor Toso 2017-01-05 13:38:47 UTC
Created attachment 1237642 [details]
File: namespaces

Comment 11 Victor Toso 2017-01-05 13:38:49 UTC
Created attachment 1237643 [details]
File: open_fds

Comment 12 Victor Toso 2017-01-05 13:38:50 UTC
Created attachment 1237644 [details]
File: proc_pid_status

Comment 13 Victor Toso 2017-01-05 13:38:51 UTC
Created attachment 1237645 [details]
File: var_log_messages

Comment 14 Michael Catanzaro 2017-01-05 16:51:25 UTC
(In reply to Victor Toso from comment #0)
> Description of problem:
> This and a few other crashes seems to happen when loading video to be
> streamed.

OK, the crash is at a fairly high level in the GTK API code, which is good, but due to another bug the missing plugin installer really shouldn't be running at all, so I'm confused how you were able to get this far. Is there a particular website that you can reproduce this on?

Also, I need to mark the bug non-private to report it upstream, OK? (I don't see anything sensitive in the backtrace.)

Comment 15 Victor Toso 2017-01-05 17:01:17 UTC
> Is there a particular website that you can reproduce this on?

Not really. It has happened twice in different websites but trying to reproduce them it does not crash.
 
> Also, I need to mark the bug non-private to report it upstream, OK? (I don't
> see anything sensitive in the backtrace.)

That's fine :)
If I get a reliable way to make it crash, I'll let you know.

Comment 16 Michael Catanzaro 2017-01-05 18:08:30 UTC
OK, reported upstream.

(In reply to Victor Toso from comment #15)
> If I get a reliable way to make it crash, I'll let you know.

That'd be great, thanks.

Comment 17 Michael Catanzaro 2017-02-04 18:49:29 UTC
*** Bug 1419275 has been marked as a duplicate of this bug. ***


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