Ubuntu
update-manager package

update-manager crashed with SIGSEGV in debListParser::LoadReleaseInfo()

Bug #860539 reported by Craig Magina on 2011-09-27

This bug report is a duplicate of: Bug #854090: aptd crashed with SIGSEGV in debListParser::LoadReleaseInfo(). Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	update-manager (Ubuntu)	New	Medium	Unassigned

Bug Description

The crash occurred while the desktop was loading after a fresh boot. No applications had been launched yet.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: update-manager 1:0.152.19
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
ApportVersion: 1.23-0ubuntu1
Architecture: amd64
Date: Mon Sep 26 19:33:43 2011
ExecutablePath: /usr/bin/update-manager
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110921.2)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/update-manager --dist-upgrade
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f4b10d109b4 <_ZN13debListParser15LoadReleaseInfoERN8pkgCache15PkgFileIteratorER6FileFdSs+1444>: mov %eax,0x14(%rbp)
PC (0x7f4b10d109b4) ok
source "%eax" ok
destination "0x14(%rbp)" (0x7f4affcfbfcc) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: update-manager
StacktraceTop:
debListParser::LoadReleaseInfo(pkgCache::PkgFileIterator&, FileFd&, std::string) () from /usr/lib/libapt-pkg.so.4.11
debPackagesIndex::Merge(pkgCacheGenerator&, OpProgress*) const () from /usr/lib/libapt-pkg.so.4.11
?? () from /usr/lib/libapt-pkg.so.4.11
pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/libapt-pkg.so.4.11
pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.11
Title: update-manager crashed with SIGSEGV in debListParser::LoadReleaseInfo()
UpgradeStatus: Upgraded to oneiric on 2011-09-26 (0 days ago)
UserGroups:

Tags:

Revision history for this message

Craig Magina (craig.magina) wrote on 2011-09-27:

Dependencies.txt Edit (4.8 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (2.3 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (58.8 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (751 bytes, text/plain; charset="utf-8")
Registers.txt Edit (893 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (3.3 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (4.7 KiB, text/plain; charset="utf-8")

visibility:

private → public

Revision history for this message

Apport retracing service (apport) wrote on 2011-09-27:

StacktraceTop:
debListParser::LoadReleaseInfo (this=0x7fff8f636b10, FileI=..., File=<optimized out>, component=<optimized out>) at deb/deblistparser.cc:864
debPackagesIndex::Merge (this=0x2091650, Gen=<optimized out>, Prog=<optimized out>) at deb/debindexfile.cc:342
BuildCache (Gen=..., Progress=0x7fff8f637c50, CurrentSize=@0x7fff8f637b70, TotalSize=83752128, Start=..., End=...) at pkgcachegen.cc:1067
pkgCacheGenerator::MakeStatusCache (List=<optimized out>, Progress=0x7fff8f637c50, OutMap=0x20883c0, AllowMem=184) at pkgcachegen.cc:1261
pkgCacheFile::BuildCaches (this=0x20883b0, Progress=0x7fff8f637c50, WithLock=<optimized out>) at cachefile.cc:80