apt_check.py crashed with SIGSEGV in pkgCacheGenerator::NewDepends()

Bug #902116 reported by Dillen Meijboom on 2011-12-09
20
This bug affects 3 people
Affects Status Importance Assigned to Milestone
update-notifier (Ubuntu)
Medium
Unassigned

Bug Description

Happend at startup, don't know why..

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: update-notifier-common 0.117ubuntu3.1
ProcVersionSignature: Ubuntu 3.2.0-3.9-generic 3.2.0-rc4
Uname: Linux 3.2.0-3-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.90-0ubuntu1
Architecture: amd64
Date: Fri Dec 9 11:30:52 2011
ExecutablePath: /usr/lib/update-notifier/apt_check.py
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/lib/update-notifier/apt-check
ProcEnviron:
 PATH=(custom, no user)
 LANG=nl_NL.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f0193f69ecb <_ZN17pkgCacheGenerator10NewDependsERN8pkgCache11PkgIteratorERNS0_11VerIteratorERKSsRKjS8_RPj+283>: mov %eax,0x10(%rbp)
 PC (0x7f0193f69ecb) ok
 source "%eax" ok
 destination "0x10(%rbp)" (0x7f0192888000) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: update-notifier
StacktraceTop:
 pkgCacheGenerator::NewDepends(pkgCache::PkgIterator&, pkgCache::VerIterator&, std::string const&, unsigned int const&, unsigned int const&, unsigned int*&) () from /usr/lib/libapt-pkg.so.4.11
 pkgCacheGenerator::FinishCache(OpProgress*) () 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
 pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.11
Title: apt_check.py crashed with SIGSEGV in pkgCacheGenerator::NewDepends()
UpgradeStatus: Upgraded to precise on 2011-12-09 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Dillen Meijboom (dmeijboom) wrote :

StacktraceTop:
 pkgCacheGenerator::NewDepends (this=0x7fffacf96dd0, Pkg=..., Ver=..., Version=..., Op=@0x7fffacf96d44, Type=@0x7fffacf96d48, OldDepLast=@0x7fffacf96d00) at pkgcachegen.cc:785
 pkgCacheGenerator::FinishCache (this=0x7fffacf96dd0, Progress=<optimized out>) at pkgcachegen.cc:755
 pkgCacheGenerator::MakeStatusCache (List=..., Progress=0x7fffacf971e0, OutMap=0x158f090, AllowMem=88) at pkgcachegen.cc:1329
 pkgCacheFile::BuildCaches (this=0x158f080, Progress=0x7fffacf971e0, WithLock=<optimized out>) at cachefile.cc:80
 pkgCacheFile::Open (this=0x158f080, Progress=0x7fffacf971e0, WithLock=<optimized out>) at cachefile.cc:149

Changed in update-notifier (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
visibility: private → public
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in update-notifier (Ubuntu):
status: New → Confirmed
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