Bug 1408176 - [abrt] webkitgtk4: __lll_lock_wait(): WebKitWebProcess killed by SIGSEGV
Summary: [abrt] webkitgtk4: __lll_lock_wait(): WebKitWebProcess killed by SIGSEGV
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:e2527eaa4a6bb617935d5f0186b...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-12-22 11:44 UTC by Phoenix
Modified: 2016-12-22 21:07 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-12-22 21:07:28 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
File: backtrace (107.75 KB, text/plain)
2016-12-22 11:44 UTC, Phoenix 		no flags Details
File: cgroup (148 bytes, text/plain)
2016-12-22 11:44 UTC, Phoenix 		no flags Details
File: core_backtrace (3.38 KB, text/plain)
2016-12-22 11:44 UTC, Phoenix 		no flags Details
File: dso_list (14.93 KB, text/plain)
2016-12-22 11:44 UTC, Phoenix 		no flags Details
File: environ (1.58 KB, text/plain)
2016-12-22 11:44 UTC, Phoenix 		no flags Details
File: exploitable (82 bytes, text/plain)
2016-12-22 11:44 UTC, Phoenix 		no flags Details
File: limits (1.29 KB, text/plain)
2016-12-22 11:44 UTC, Phoenix 		no flags Details
File: maps (116.09 KB, text/plain)
2016-12-22 11:44 UTC, Phoenix 		no flags Details
File: mountinfo (3.27 KB, text/plain)
2016-12-22 11:44 UTC, Phoenix 		no flags Details
File: namespaces (102 bytes, text/plain)
2016-12-22 11:44 UTC, Phoenix 		no flags Details
File: open_fds (1.87 KB, text/plain)
2016-12-22 11:44 UTC, Phoenix 		no flags Details
File: proc_pid_status (1.12 KB, text/plain)
2016-12-22 11:44 UTC, Phoenix 		no flags Details
File: var_log_messages (28 bytes, text/plain)
2016-12-22 11:45 UTC, Phoenix 		no flags Details
View All


Links
System ID Private Priority Status Summary Last Updated
WebKit Project 166430 0 None None None 2016-12-22 21:07:27 UTC

Description Phoenix 2016-12-22 11:44:27 UTC 
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 66
crash_function: __lll_lock_wait
executable:     /usr/libexec/webkit2gtk-4.0/WebKitWebProcess
global_pid:     3440
kernel:         4.8.14-300.fc25.x86_64
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 18 (7 frames)
 #0 __lll_lock_wait at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
 #1 __pthread_mutex_lock at ../nptl/pthread_mutex_lock.c:80
 #2 __gthread_mutex_lock at /usr/include/c++/6.2.1/x86_64-redhat-linux/bits/gthr-default.h:748
 #3 std::mutex::lock at /usr/include/c++/6.2.1/bits/std_mutex.h:103
 #4 std::unique_lock<std::mutex>::lock at /usr/include/c++/6.2.1/bits/std_mutex.h:267
 #5 std::unique_lock<std::mutex>::unique_lock at /usr/include/c++/6.2.1/bits/std_mutex.h:197
 #6 WTF::ParkingLot::unparkOneImpl(void const*, WTF::ScopedLambda<long (WTF::ParkingLot::UnparkResult)> const&) at /usr/src/debug/webkitgtk-2.14.2/Source/WTF/wtf/ParkingLot.cpp:735
Comment 1 Phoenix 2016-12-22 11:44:35 UTC 
Created attachment 1234715 [details]
File: backtrace
Comment 2 Phoenix 2016-12-22 11:44:36 UTC 
Created attachment 1234716 [details]
File: cgroup
Comment 3 Phoenix 2016-12-22 11:44:38 UTC 
Created attachment 1234717 [details]
File: core_backtrace
Comment 4 Phoenix 2016-12-22 11:44:41 UTC 
Created attachment 1234718 [details]
File: dso_list
Comment 5 Phoenix 2016-12-22 11:44:44 UTC 
Created attachment 1234719 [details]
File: environ
Comment 6 Phoenix 2016-12-22 11:44:46 UTC 
Created attachment 1234720 [details]
File: exploitable
Comment 7 Phoenix 2016-12-22 11:44:47 UTC 
Created attachment 1234721 [details]
File: limits
Comment 8 Phoenix 2016-12-22 11:44:51 UTC 
Created attachment 1234722 [details]
File: maps
Comment 9 Phoenix 2016-12-22 11:44:53 UTC 
Created attachment 1234723 [details]
File: mountinfo
Comment 10 Phoenix 2016-12-22 11:44:54 UTC 
Created attachment 1234724 [details]
File: namespaces
Comment 11 Phoenix 2016-12-22 11:44:56 UTC 
Created attachment 1234725 [details]
File: open_fds
Comment 12 Phoenix 2016-12-22 11:44:59 UTC 
Created attachment 1234726 [details]
File: proc_pid_status
Comment 13 Phoenix 2016-12-22 11:45:02 UTC 
Created attachment 1234727 [details]
File: var_log_messages
Comment 14 Michael Catanzaro 2016-12-22 15:33:47 UTC 
Hm, the backtrace here does not look particularly useful... any chance you are able to reproduce this somehow, e.g. by loading a particular webpage?
Comment 15 Phoenix 2016-12-22 19:20:59 UTC 
(In reply to Michael Catanzaro from comment #14)
> Hm, the backtrace here does not look particularly useful... any chance you
> are able to reproduce this somehow, e.g. by loading a particular webpage?

If memory serves me correctly, I had Epiphany up and running with a bunch of loaded web pages and i was going back and forth between a "OpenStreetMap" tab and a "Google Maps" tab and i believe it was the latter that went down...

I had few similar unreported crashes prior to the one i ended up reporting but not after. "Google Maps" though wasn't involved in those scenarios or so i believe.

I've tried to reproduce it upon your request but so far it is rock solid.

Thank you for your time.
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