Bug 1330419

Summary: [abrt] qupzilla: QObject::disconnect(QObject const*, char const*, QObject const*, char const*)(): qupzilla killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Han Han <hhan>
Component: qupzillaAssignee: Kevin Kofler <kevin>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 25CC: cwickert, fedoraproject.org, helio, kevin, rdieter
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/8dfa034ada877270fe8a73d2013518b3715af4df
Whiteboard: abrt_hash:78983e2611d78882fb6a939d8c8d131ce9e3ef72;VARIANT_ID=workstation;
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-12-12 10:48:19 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 Han Han 2016-04-26 08:13:22 UTC
Description of problem:


Version-Release number of selected component:
qupzilla-2.0.0-1.fc25

Additional info:
reporter:       libreport-2.7.0
backtrace_rating: 4
cmdline:        qupzilla
crash_function: QObject::disconnect(QObject const*, char const*, QObject const*, char const*)
executable:     /usr/bin/qupzilla
global_pid:     12294
kernel:         4.6.0-0.rc4.git3.1.fc25.x86_64
pkg_vendor:     Fedora Project
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 1 Han Han 2016-04-26 08:13:30 UTC
Created attachment 1150757 [details]
File: backtrace

Comment 2 Han Han 2016-04-26 08:13:32 UTC
Created attachment 1150758 [details]
File: cgroup

Comment 3 Han Han 2016-04-26 08:13:35 UTC
Created attachment 1150759 [details]
File: core_backtrace

Comment 4 Han Han 2016-04-26 08:13:38 UTC
Created attachment 1150760 [details]
File: dso_list

Comment 5 Han Han 2016-04-26 08:13:40 UTC
Created attachment 1150761 [details]
File: environ

Comment 6 Han Han 2016-04-26 08:13:44 UTC
Created attachment 1150762 [details]
File: exploitable

Comment 7 Han Han 2016-04-26 08:13:46 UTC
Created attachment 1150763 [details]
File: limits

Comment 8 Han Han 2016-04-26 08:13:49 UTC
Created attachment 1150764 [details]
File: maps

Comment 9 Han Han 2016-04-26 08:13:51 UTC
Created attachment 1150765 [details]
File: mountinfo

Comment 10 Han Han 2016-04-26 08:13:53 UTC
Created attachment 1150766 [details]
File: namespaces

Comment 11 Han Han 2016-04-26 08:13:55 UTC
Created attachment 1150767 [details]
File: open_fds

Comment 12 Han Han 2016-04-26 08:13:57 UTC
Created attachment 1150768 [details]
File: proc_pid_status

Comment 13 Han Han 2016-04-26 08:13:59 UTC
Created attachment 1150769 [details]
File: var_log_messages

Comment 14 Kevin Kofler 2016-04-26 12:43:37 UTC
Looks like a disconnect on an already destroyed QObject, i.e., a use-after-free bug. Please report this upstream to https://github.com/QupZilla/qupzilla/issues

Comment 15 Kevin Kofler 2016-04-26 19:27:54 UTC
Hmmm, this may be a Qt bug after all, there's a bug with almost the same backtrace reported against lxqt-panel, see my "See Also" link.

Comment 16 Jan Kurik 2016-07-26 04:10:48 UTC
This bug appears to have been reported against 'rawhide' during the Fedora 25 development cycle.
Changing version to '25'.

Comment 17 Fedora Admin XMLRPC Client 2017-01-31 08:25:05 UTC
This package has changed ownership in the Fedora Package Database.  Reassigning to the new owner of this component.

Comment 18 Fedora End Of Life 2017-11-16 15:22:54 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 19 Fedora End Of Life 2017-12-12 10:48:19 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.