[Bug 822236] Re: aptd crashed with SIGSEGV in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare()

[Martin Weil]

** Description changed:

- I just started up the system and the crash window popped up.
+ I just started up the system and after logging in, the crash window
+ popped up.
  
  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: aptdaemon 0.43+bzr663-0ubuntu1
  ProcVersionSignature: Ubuntu 3.0.0-7.9-generic 3.0.0
  Uname: Linux 3.0.0-7-generic x86_64
  Architecture: amd64
  Date: Sat Jul 30 12:12:13 2011
  ExecutablePath: /usr/sbin/aptd
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110728)
  InterpreterPath: /usr/bin/python2.7
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python /usr/sbin/aptd
  ProcEnviron:
-  
+ 
  SegvAnalysis:
-  Segfault happened at: 0x7f7786dcd7bf:	pcmpeqb (%rdi),%xmm1
-  PC (0x7f7786dcd7bf) ok
-  source "(%rdi)" (0x7f777b510630) not located in a known VMA region (needed readable region)!
-  destination "%xmm1" ok
+  Segfault happened at: 0x7f7786dcd7bf:	pcmpeqb (%rdi),%xmm1
+  PC (0x7f7786dcd7bf) ok
+  source "(%rdi)" (0x7f777b510630) not located in a known VMA region (needed readable region)!
+  destination "%xmm1" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: aptdaemon
  StacktraceTop:
-  ?? () from /lib/x86_64-linux-gnu/libc.so.6
-  std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
-  pkgCacheGenerator::ListParser::NewDepends(pkgCache::VerIterator&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned int, unsigned int) () from /usr/lib/libapt-pkg.so.4.10
-  ?? ()
+  ?? () from /lib/x86_64-linux-gnu/libc.so.6
+  std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
+  pkgCacheGenerator::ListParser::NewDepends(pkgCache::VerIterator&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned int, unsigned int) () from /usr/lib/libapt-pkg.so.4.10
+  ?? ()
  Title: aptd crashed with SIGSEGV in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

** Description changed:

- I just started up the system and after logging in, the crash window
- popped up.
+ I just started up the system and the crash window popped up.
+ 
+ The system is a fresh install of oneiric.
  
  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: aptdaemon 0.43+bzr663-0ubuntu1
  ProcVersionSignature: Ubuntu 3.0.0-7.9-generic 3.0.0
  Uname: Linux 3.0.0-7-generic x86_64
  Architecture: amd64
  Date: Sat Jul 30 12:12:13 2011
  ExecutablePath: /usr/sbin/aptd
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110728)
  InterpreterPath: /usr/bin/python2.7
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python /usr/sbin/aptd
  ProcEnviron:
  
  SegvAnalysis:
   Segfault happened at: 0x7f7786dcd7bf:	pcmpeqb (%rdi),%xmm1
   PC (0x7f7786dcd7bf) ok
   source "(%rdi)" (0x7f777b510630) not located in a known VMA region (needed readable region)!
   destination "%xmm1" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: aptdaemon
  StacktraceTop:
   ?? () from /lib/x86_64-linux-gnu/libc.so.6
   std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
   pkgCacheGenerator::ListParser::NewDepends(pkgCache::VerIterator&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned int, unsigned int) () from /usr/lib/libapt-pkg.so.4.10
   ?? ()
  Title: aptd crashed with SIGSEGV in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

** Visibility changed to: Public

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https://bugs.launchpad.net/bugs/822236

Title:
  aptd crashed with SIGSEGV in std::basic_string<char,
  std::char_traits<char>, std::allocator<char> >::compare()

Status in “aptdaemon” package in Ubuntu:
  New

Bug description:
  I just started up the system and the crash window popped up.

  The system is a fresh install of oneiric.

  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: aptdaemon 0.43+bzr663-0ubuntu1
  ProcVersionSignature: Ubuntu 3.0.0-7.9-generic 3.0.0
  Uname: Linux 3.0.0-7-generic x86_64
  Architecture: amd64
  Date: Sat Jul 30 12:12:13 2011
  ExecutablePath: /usr/sbin/aptd
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110728)
  InterpreterPath: /usr/bin/python2.7
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python /usr/sbin/aptd
  ProcEnviron:

  SegvAnalysis:
   Segfault happened at: 0x7f7786dcd7bf:	pcmpeqb (%rdi),%xmm1
   PC (0x7f7786dcd7bf) ok
   source "(%rdi)" (0x7f777b510630) not located in a known VMA region (needed readable region)!
   destination "%xmm1" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: aptdaemon
  StacktraceTop:
   ?? () from /lib/x86_64-linux-gnu/libc.so.6
   std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
   pkgCacheGenerator::ListParser::NewDepends(pkgCache::VerIterator&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned int, unsigned int) () from /usr/lib/libapt-pkg.so.4.10
   ?? ()
  Title: aptd crashed with SIGSEGV in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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