lxqt-panel crashed with SIGSEGV in QAction::isSeparator()

Bug #1989043 reported by Air Felipe Ribeiro Pires
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
lxqt-panel (Ubuntu)
New
Medium
Unassigned

Bug Description

I am nooby

ProblemType: Crash
DistroRelease: Ubuntu 22.10
Package: lxqt-panel 1.1.0-0ubuntu2
ProcVersionSignature: Ubuntu 5.19.0-15.15-generic 5.19.0
Uname: Linux 5.19.0-15-generic x86_64
ApportVersion: 2.23.0-0ubuntu1
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: LXQt
Date: Wed Sep 7 23:32:16 2022
ExecutablePath: /usr/bin/lxqt-panel
InstallationDate: Installed on 2022-09-04 (4 days ago)
InstallationMedia: Lubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809)
JournalErrors: -- No entries --
ProcCmdline: /usr/bin/lxqt-panel
SegvAnalysis:
 Segfault happened at: 0x7f0cd9f65f08 <_ZNK7QAction11isSeparatorEv+8>: movzbl 0xf0(%rax),%eax
 PC (0x7f0cd9f65f08) ok
 source "0xf0(%rax)" (0x000000f0) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: lxqt-panel
StacktraceTop:
 QAction::isSeparator() const () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
 () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
 () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
 QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
 QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
Title: lxqt-panel crashed with SIGSEGV in QAction::isSeparator()
UpgradeStatus: Upgraded to kinetic on 2022-09-05 (2 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
separator:

Revision history for this message
Air Felipe Ribeiro Pires (airfelipe) wrote :
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 QAction::isSeparator (this=this@entry=0x564498bed380) at kernel/qaction.cpp:697
 QMenuPrivate::setCurrentAction (this=this@entry=0x564498b03d60, action=0x564498bed380, popup=popup@entry=0, reason=reason@entry=QMenuPrivate::SelectedFromElsewhere, activateFirst=activateFirst@entry=false) at widgets/qmenu.cpp:693
 QMenuSloppyState::timeout (this=0x564498b03fc0) at widgets/qmenu.cpp:885
 QObject::event (this=0x564498f59690, e=0x7fff58534a00) at kernel/qobject.cpp:1336
 QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x564498f59690, e=0x7fff58534a00) at kernel/qapplication.cpp:3637

tags: removed: need-amd64-retrace
Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : StacktraceSource.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in lxqt-panel (Ubuntu):
importance: Undecided → Medium
information type: Private Security → Public
Revision history for this message
Air Felipe Ribeiro Pires (airfelipe) wrote : RE: [Bug 1989043] Re: lxqt-panel crashed with SIGSEGV in QAction::isSeparator()
Download full text (4.2 KiB)

Hello!

I will tell what I do.

My notebook is Samsung Expert 40 and was with Windows.
I update for 11 and get some virus. Then I decide to delete the virus and no chance and break the systems. So I decide formatted with Ubuntu and Crypto HD. And then the touchpad doesn't work. What I do go to one Cyber Shop here in my Town and the specialist install Ubuntu new version. But every time I turn on, something strange I see on the first page. So I leave the Notebook for 2 or 3 months and used more my Smartphone, Samsung too. But I am a self-taught content author. I loved to make some new with the words.

I search and see the Lubuntu as option. Format the notebook, but even that I think it was with the virus.

So I search and formatted 10 times with the command I lost in my mind. I just used the computer for Writing, basic, without the photos, and some art. When I need to do something on the Notebook, every time search on the Internet.

When was Windows, I work with this Notebook on some Business.

So

Now I am with the Elementary OS and I think is good. I come to Linux for security for my content author.

Thanks for every one, I can't understand these e-mails. I hope it's good.

Best Regards,

Air Felipe

________________________________
De: <email address hidden> <email address hidden> em nome de Marc Deslauriers <email address hidden>
Enviado: sexta-feira, 16 de setembro de 2022 08:56
Para: <email address hidden> <email address hidden>
Assunto: [Bug 1989043] Re: lxqt-panel crashed with SIGSEGV in QAction::isSeparator()

** Information type changed from Private Security to Public

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Title:
  lxqt-panel crashed with SIGSEGV in QAction::isSeparator()

Status in lxqt-panel package in Ubuntu:
  New

Bug description:
  I am nooby

  ProblemType: Crash
  DistroRelease: Ubuntu 22.10
  Package: lxqt-panel 1.1.0-0ubuntu2
  ProcVersionSignature: Ubuntu 5.19.0-15.15-generic 5.19.0
  Uname: Linux 5.19.0-15-generic x86_64
  ApportVersion: 2.23.0-0ubuntu1
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CurrentDesktop: LXQt
  Date: Wed Sep 7 23:32:16 2022
  ExecutablePath: /usr/bin/lxqt-panel
  InstallationDate: Installed on 2022-09-04 (4 days ago)
  InstallationMedia: Lubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809)
  JournalErrors: -- No entries --
  ProcCmdline: /usr/bin/lxqt-panel
  SegvAnalysis:
   Segfault happened at: 0x7f0cd9f65f08 <_ZNK7QAction11isSeparatorEv+8>: movzbl 0xf0(%rax),%eax
   PC (0x7f0cd9f65f08) ok
   source "0xf0(%rax)" (0x000000f0) not located in a known VMA region (needed readable region)!
   destination "%eax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: lxqt-panel
  StacktraceTop:
   QAction...

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