Bug 1381247

Summary: [abrt] lxqt-runner: std::__atomic_base<QMutexData*>::compare_exchange_strong(): lxqt-runner killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Karel Volný <kvolny>
Component: lxqt-runnerAssignee: Helio Chissini de Castro <helio>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 25CC: helio, rdieter, ti.eugene
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/a54149dc277deec6dffee6637df53e60227fec07
Whiteboard: abrt_hash:43bed18daedd04d54be15b7dd093be376f4387f0;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-12-12 10:05:20 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: backtrace
none
File: cgroup
none
File: core_backtrace
none
File: dso_list
none
File: environ
none
File: exploitable
none
File: limits
none
File: maps
none
File: mountinfo
none
File: namespaces
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description Karel Volný 2016-10-03 13:44:16 UTC 
Description of problem:
It happened when I was running `dnf upgrade` - suddenly, the lxqt session closed.

Version-Release number of selected component:
lxqt-runner-0.11.0-7.fc25

Additional info:
reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        lxqt-runner
crash_function: std::__atomic_base<QMutexData*>::compare_exchange_strong
executable:     /usr/bin/lxqt-runner
global_pid:     1368
kernel:         4.8.0-0.rc7.git0.1.fc25.x86_64
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 std::__atomic_base<QMutexData*>::compare_exchange_strong at /usr/include/c++/6.1.1/bits/atomic_base.h:752
 #1 std::atomic<QMutexData*>::compare_exchange_strong at /usr/include/c++/6.1.1/atomic:475
 #2 QAtomicOps<QMutexData*>::testAndSetAcquire<QMutexData*> at ../../src/corelib/arch/qatomic_cxx11.h:165
 #3 QBasicAtomicPointer<QMutexData>::testAndSetAcquire at ../../src/corelib/thread/qbasicatomic.h:259
 #4 QBasicMutex::fastTryLock at thread/qmutex.h:89
 #5 QMutex::lock at thread/qmutex.cpp:225
 #6 QMutexLocker::QMutexLocker at ../../src/corelib/thread/qmutex.h:137
 #7 QDBusConnectionManager::busConnection at qdbusconnection.cpp:127
 #8 QDBusConnection::sessionBus at qdbusconnection.cpp:1195
 #9 GlobalKeyShortcut::ClientImpl::~ClientImpl at /usr/src/debug/lxqt-globalkeys-0.11.0/client/client.cpp:64
Comment 1 Karel Volný 2016-10-03 13:44:22 UTC 
Created attachment 1206860 [details]
File: backtrace
Comment 2 Karel Volný 2016-10-03 13:44:23 UTC 
Created attachment 1206861 [details]
File: cgroup
Comment 3 Karel Volný 2016-10-03 13:44:25 UTC 
Created attachment 1206862 [details]
File: core_backtrace
Comment 4 Karel Volný 2016-10-03 13:44:26 UTC 
Created attachment 1206863 [details]
File: dso_list
Comment 5 Karel Volný 2016-10-03 13:44:28 UTC 
Created attachment 1206864 [details]
File: environ
Comment 6 Karel Volný 2016-10-03 13:44:29 UTC 
Created attachment 1206865 [details]
File: exploitable
Comment 7 Karel Volný 2016-10-03 13:44:30 UTC 
Created attachment 1206866 [details]
File: limits
Comment 8 Karel Volný 2016-10-03 13:44:32 UTC 
Created attachment 1206867 [details]
File: maps
Comment 9 Karel Volný 2016-10-03 13:44:33 UTC 
Created attachment 1206868 [details]
File: mountinfo
Comment 10 Karel Volný 2016-10-03 13:44:35 UTC 
Created attachment 1206869 [details]
File: namespaces
Comment 11 Karel Volný 2016-10-03 13:44:36 UTC 
Created attachment 1206870 [details]
File: open_fds
Comment 12 Karel Volný 2016-10-03 13:44:37 UTC 
Created attachment 1206871 [details]
File: proc_pid_status
Comment 13 Karel Volný 2016-10-03 13:44:39 UTC 
Created attachment 1206872 [details]
File: var_log_messages
Comment 14 Fedora End Of Life 2017-11-16 14:57:46 UTC 
This message is a reminder that Fedora 25 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 25. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '25'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version'
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not
able to fix it before Fedora 25 is end of life. If you would still like
to see this bug fixed and are able to reproduce it against a later version
of Fedora, you are encouraged  change the 'version' to a later Fedora
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's
lifetime, sometimes those efforts are overtaken by events. Often a
more recent Fedora release includes newer upstream software that fixes
bugs or makes them obsolete.
Comment 15 Fedora End Of Life 2017-12-12 10:05:20 UTC 
Fedora 25 changed to end-of-life (EOL) status on 2017-12-12. Fedora 25 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.