gvfsd-http crashed with SIGSEGV in __nscd_get_mapping()

[Stefan Beller]

I was browsing the software center.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: gvfs-backends 1.11.3-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-16.25-generic 3.2.6
Uname: Linux 3.2.0-16-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
Date: Sat Feb 18 19:32:11 2012
DuplicateOf: https://bugs.launchpad.net/bugs/929437
EcryptfsInUse: Yes
ExecutablePath: /usr/lib/gvfs/gvfsd-http
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcCmdline: /usr/lib/gvfs/gvfsd-http --spawner :1.1 /org/gtk/gvfs/exec_spaw/2
SegvAnalysis:
 Segfault happened at: 0x7f352ad2bc2e <__nscd_get_mapping+718>: lock xadd %eax,0x18(%rdi)
 PC (0x7f352ad2bc2e) ok
 source "%eax" ok
 destination "0x18(%rdi)" (0x00000017) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: gvfs
StacktraceTop:
 __nscd_get_mapping (type=<optimized out>, key=0x7f352ad79bb0 "hosts", mappedp=0x7f352afbc4a8) at nscd_helper.c:417
 __nscd_get_map_ref (type=GETFDHST, name=<optimized out>, mapptr=0x7f352afbc4a0, gc_cyclep=0x7f3526777620) at nscd_helper.c:452
 nscd_gethst_r (key=0x14fd7f0 "screenshots.ubuntu.com", keylen=23, type=GETHOSTBYNAME, resultbuf=0x7f3526777ac0, buffer=0x7f3526777790 "", buflen=512, result=0x7f3526777b10, h_errnop=0x7f3526777b30) at nscd_gethst_r.c:147
 __nscd_gethostbyname2_r (name=0x14fd7f0 "screenshots.ubuntu.com", af=<optimized out>, resultbuf=0x7f3526777ac0, buffer=0x7f3526777790 "", buflen=512, result=0x7f3526777b10, h_errnop=0x7f3526777b30) at nscd_gethst_r.c:62
 __gethostbyname2_r (name=0x14fd7f0 "screenshots.ubuntu.com", af=2, rehostnameuf=0x7f3526777ac0, buffer=0x7f3526777790 "", buflen=512, result=0x7f3526777b10, h_errnop=0x7f3526777b30) at ../nss/getXXbyYY_r.c:194
Title: gvfsd-http crashed with SIGSEGV in __nscd_get_mapping()
UpgradeStatus: Upgraded to precise on 2012-02-18 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #929437, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.