[Bug 1780864] Re: aptd crashed with SIGSEGV

[Lyn Perrine]

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https://bugs.launchpad.net/bugs/1780864

Title:
  aptd crashed with SIGSEGV

Status in aptdaemon package in Ubuntu:
  New

Bug description:
  To reproduce in lubuntu 18.10 go menu prefreces additional drivers and
  for my broadcom wifi card I need to download the sta driver. I clicked
  to downlaod and apply changes but fat fingered it so I double clicked
  which is also the cancel and it crashed bringin up apport to report
  this crash.

  Description:    Ubuntu Cosmic Cuttlefish (development branch)
  Release:        18.10
   

  aptdaemon:
    Installed: 1.1.1+bzr982-0ubuntu19
    Candidate: 1.1.1+bzr982-0ubuntu19
    Version table:
   *** 1.1.1+bzr982-0ubuntu19 500
          500 http://archive.ubuntu.com/ubuntu cosmic/main amd64 Packages
          100 /var/lib/dpkg/status

  
  I expected to be able to download the broadcom sta driver and have it in the kernel so as to not have to use a USB wifi dongle instead aptdaemon crashed and I am still using the dongle to write this bug report.

  ProblemType: Crash
  DistroRelease: Ubuntu 18.10
  Package: aptdaemon 1.1.1+bzr982-0ubuntu19
  ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18
  Uname: Linux 4.15.0-23-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.10-0ubuntu5
  Architecture: amd64
  CasperVersion: 1.394
  Date: Mon Jul  9 21:52:13 2018
  ExecutablePath: /usr/sbin/aptd
  InterpreterPath: /usr/bin/python3.6
  LiveMediaBuild: Lubuntu 18.10 "Cosmic Cuttlefish" - Alpha amd64 (20180709)
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python3 /usr/sbin/aptd
  ProcEnviron: LANG=C.UTF-8
  Python3Details: /usr/bin/python3.6, Python 3.6.6, python3-minimal, 3.6.5-3
  PythonDetails: /usr/bin/python2.7, Python 2.7.15, python-minimal, 2.7.15-3
  SegvAnalysis:
   Segfault happened at: 0x7f6ed394cfc0:	mov    0x40(%rax),%rax
   PC (0x7f6ed394cfc0) ok
   source "0x40(%rax)" (0x494649544e454489) not located in a known VMA region (needed readable region)!
   destination "%rax" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: aptdaemon
  SourcesList:
   deb cdrom:[Lubuntu 18.10 _Cosmic Cuttlefish_ - Alpha amd64 (20180709)]/ cosmic main multiverse restricted universe
   deb http://archive.ubuntu.com/ubuntu/ cosmic main restricted universe multiverse
   deb http://security.ubuntu.com/ubuntu/ cosmic-security main restricted universe multiverse
   deb http://archive.ubuntu.com/ubuntu/ cosmic-updates main restricted universe multiverse
  StacktraceTop:
   () at /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
   () at /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
   pkgPackageManager::OrderInstall() () at /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
   pkgPackageManager::DoInstall(APT::Progress::PackageManager*) () at /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
   pkgPackageManager::DoInstall(int) () at /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
  Title: aptd crashed with SIGSEGV
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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