[Bug 1818199] Re: packagekitd crashed with SIGSEGV in __memmove_sse2_unaligned_erms() from std::char_traits<char>::copy() from std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_copy() from std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace()

[Daniel van Vugt]

We could probably also group this with bug 1817979 (and bug 1788816 and
bug 1816416). Because the function at the top is only an indication of
which generation CPU you are using.

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Title:
  packagekitd crashed with SIGSEGV in __memmove_sse2_unaligned_erms()
  from std::char_traits<char>::copy() from
  std::__cxx11::basic_string<char, std::char_traits<char>,
  std::allocator<char> >::_S_copy() from
  std::__cxx11::basic_string<char, std::char_traits<char>,
  std::allocator<char> >::_M_replace() .. from show_errors
  (errorCode=PK_ERROR_ENUM_CANNOT_FETCH_SOURCES)

Status in packagekit package in Ubuntu:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/1bdc3e539949aa164d276979f62ca0282a54fcbd
  https://errors.ubuntu.com/problem/e9af46c2ad01a15f968379c434fe0bfbf924d034

  ---

  Crashes on boot

  ProblemType: Crash
  DistroRelease: Ubuntu 19.04
  Package: packagekit 1.1.12-1ubuntu1
  ProcVersionSignature: Ubuntu 4.19.0-13.14-generic 4.19.20
  Uname: Linux 4.19.0-13-generic x86_64
  ApportVersion: 2.20.10-0ubuntu21
  Architecture: amd64
  Date: Fri Mar  1 10:05:59 2019
  ExecutablePath: /usr/lib/packagekit/packagekitd
  InstallationDate: Installed on 2013-09-03 (2004 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130902)
  ProcCmdline: /usr/lib/packagekit/packagekitd
  ProcEnviron:
   LANG=fr_FR.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/sh
  SegvAnalysis:
   Segfault happened at: 0x7f7b5899224d <__memmove_sse2_unaligned_erms+605>:	movntdq %xmm0,(%rdi)
   PC (0x7f7b5899224d) ok
   source "%xmm0" ok
   destination "(%rdi)" (0x000001f0) not located in a known VMA region (needed writable region)!
   Stack memory exhausted (SP below stack segment)
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: packagekit
  StacktraceTop:
   std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long, unsigned long, char const*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
   show_errors(PkBackendJob*, PkErrorEnum, bool) () at /usr/lib/x86_64-linux-gnu/packagekit-backend/libpk_backend_aptcc.so
   ()
   () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
   start_thread (arg=<optimized out>) at pthread_create.c:486
  Title: packagekitd crashed with SIGSEGV in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace()
  UpgradeStatus: Upgraded to disco on 2018-01-26 (398 days ago)
  UserGroups:

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