Ubuntu
kde-runtime package

nepomukindexer crashed with SIGSEGV in Strigi::checkUtf8()

Bug #936909 reported by Christopher Carpentieri on 2012-02-20

This bug report is a duplicate of: Bug #918187: nepomukindexer crashed with SIGSEGV in Strigi::checkUtf8(). Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	kde-runtime (Ubuntu)	New	Medium	Unassigned

Bug Description

I don't know much about this one. I hadn't been using nepomuk until I switched from oneiric to precise around 18 February (2 days ago), and it's been happily indexing in the background since. In an effort to get it to finish sooner, I alloted it a generous 750 MB RAM. Also, I added an external HD to its list of areas to index, though since it's still accessible that's probably not it.
Good luck, brave debugger.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: kde-runtime 4:4.8.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
Date: Mon Feb 20 03:38:30 2012
ExecutablePath: /usr/bin/nepomukindexer
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcCmdline: /usr/bin/nepomukindexer /media/Cavalry/Torrents/Nine\ Inch\ Nails\ -\ And\ All\ That\ Ever\ Was\ (Mediaography)/[halo\ 27]\ The\ Slip\ [2008]/05\ Echoplex.mp3
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
LANGUAGE=
SegvAnalysis:
Segfault happened at: 0x7f6cb3297533 <_ZN6Strigi9checkUtf8ERKSs+3>: mov -0x18(%rdi),%rsi
PC (0x7f6cb3297533) ok
source "-0x18(%rdi)" (0xffffffffffffffe8) not located in a known VMA region (needed readable region)!
destination "%rsi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: kde-runtime
StacktraceTop:
Strigi::checkUtf8(std::string const&) () from /usr/lib/libstreams.so.0
Strigi::AnalysisResult::addValue(Strigi::RegisteredField const*, std::string const&) () from /usr/lib/libstreamanalyzer.so.0
?? () from /usr/lib/libstreamanalyzer.so.0
?? () from /usr/lib/libstreamanalyzer.so.0
Nepomuk::Indexer::indexFile (this=<optimized out>, info=..., resUri=..., mtime=0) at ../../../../../nepomuk/services/fileindexer/indexer/indexer.cpp:133
Title: nepomukindexer crashed with SIGSEGV in Strigi::checkUtf8()
UpgradeStatus: Upgraded to precise on 2011-10-14 (129 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

See original description

Tags:

Revision history for this message

Christopher Carpentieri (z1r0un) wrote on 2012-02-20:

Dependencies.txt Edit (7.5 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1.1 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (75.1 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (818 bytes, text/plain; charset="utf-8")
Registers.txt Edit (794 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (4.0 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (4.1 KiB, text/plain; charset="utf-8")

description:	updated
visibility:	private → public

Revision history for this message

Apport retracing service (apport) wrote on 2012-02-20:

StacktraceTop:
Strigi::checkUtf8 (p=<optimized out>) at /build/buildd/strigi-0.7.7/libstreams/lib/textutils.cpp:72
Strigi::AnalysisResult::addValue (this=0x7fff1b5df750, field=0x16b0260, val=...) at /build/buildd/strigi-0.7.7/libstreamanalyzer/lib/analysisresult.cpp:317
ID3EndAnalyzer::analyze (this=0x1751c00, indexable=..., in=0x1773620) at /build/buildd/strigi-0.7.7/libstreamanalyzer/lib/endanalyzers/id3endanalyzer.cpp:519
Strigi::StreamAnalyzerPrivate::analyze (this=0x1698a60, idx=..., input=0x1773620) at /build/buildd/strigi-0.7.7/libstreamanalyzer/lib/streamanalyzer.cpp:418
Nepomuk::Indexer::indexFile (this=<optimized out>, info=<optimized out>, resUri=<optimized out>, mtime=0) at ../../../../../nepomuk/services/fileindexer/indexer/indexer.cpp:133