qtcreator crashed with SIGSEGV in __nscd_get_mapping()

Bug #946200 reported by shubham
22
This bug affects 4 people
Affects Status Importance Assigned to Milestone
qtcreator (Ubuntu)
Confirmed
Medium
Unassigned

Bug Description

qt creator crashes when start up at the first time second time it works
this problem always come

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: qtcreator 2.4.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic i686
ApportVersion: 1.94-0ubuntu1
Architecture: i386
CrashCounter: 1
Date: Sun Mar 4 09:14:05 2012
ExecutablePath: /usr/bin/qtcreator
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20111130.1)
ProcCmdline: qtcreator
SegvAnalysis:
 Segfault happened at: 0x49f005 <__nscd_get_mapping+725>: lock xadd %ecx,0xc(%eax)
 PC (0x0049f005) ok
 source "%ecx" ok
 destination "0xc(%eax)" (0x0000000b) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: qtcreator
StacktraceTop:
 __nscd_get_mapping (type=GETFDHST, key=0x4dd1b5 "hosts", mappedp=0x523ac4) at nscd_helper.c:417
 __nscd_get_nl_timestamp () at nscd_gethst_r.c:113
 __check_pf (seen_ipv4=0xa3b42cfe, seen_ipv6=0xa3b42cff, in6ai=0xa3b42ce8, in6ailen=0xa3b42cec) at ../sysdeps/unix/sysv/linux/check_pf.c:322
 __GI_getaddrinfo (name=0xa7502aa8 "feeds.feedburner.com", service=<optimized out>, hints=<optimized out>, pai=0xa3b42d90) at ../sysdeps/posix/getaddrinfo.c:2372
 ?? () from /usr/lib/i386-linux-gnu/libQtNetwork.so.4
Title: qtcreator crashed with SIGSEGV in __nscd_get_mapping()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

Revision history for this message
shubham (shubhammaheshwariy) wrote :
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 __nscd_get_mapping (type=GETFDHST, key=0x4dd1b5 "hosts", mappedp=0x523ac4) at nscd_helper.c:417
 __nscd_get_nl_timestamp () at nscd_gethst_r.c:113
 __check_pf (seen_ipv4=0xa3b42cfe, seen_ipv6=0xa3b42cff, in6ai=0xa3b42ce8, in6ailen=0xa3b42cec) at ../sysdeps/unix/sysv/linux/check_pf.c:322
 __GI_getaddrinfo (name=0xa7502aa8 "feeds.feedburner.com", service=<optimized out>, hints=<optimized out>, pai=0xa3b42d90) at ../sysdeps/posix/getaddrinfo.c:2372
 QHostInfoAgent::fromName (hostName=...) at kernel/qhostinfo_unix.cpp:212

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in qtcreator (Ubuntu):
importance: Undecided → Medium
tags: removed: need-i386-retrace
Revision history for this message
Launchpad Janitor (janitor) wrote :

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

Changed in qtcreator (Ubuntu):
status: New → Confirmed
visibility: private → public
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