gnome-shell crashed with SIGSEGV in af_latin_hints_compute_edges()

Bug #1208379 reported by Xrooters on 2013-08-05
This bug affects 1 person
Affects Status Importance Assigned to Milestone
gnome-shell (Ubuntu)

Bug Description


ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: gnome-shell 3.8.4-0ubuntu1
ProcVersionSignature: Ubuntu 3.10.0-6.17-generic 3.10.3
Uname: Linux 3.10.0-6-generic x86_64
ApportVersion: 2.12-0ubuntu2
Architecture: amd64
CrashCounter: 1
Date: Mon Aug 5 11:27:43 2013
DisplayManager: gdm
ExecutablePath: /usr/bin/gnome-shell
 b'org.gnome.desktop.interface' b'buttons-have-icons' b'true'
 b'org.gnome.desktop.interface' b'icon-theme' b"'Humanity'"
 b'org.gnome.desktop.interface' b'menus-have-icons' b'true'
InstallationDate: Installed on 2013-08-04 (0 days ago)
InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Alpha amd64 (20130802)
MarkForUpload: True
ProcCmdline: /usr/bin/gnome-shell
 Segfault happened at: 0x7fd2e2400a10: mov %rdx,0x10(%rax)
 PC (0x7fd2e2400a10) ok
 source "%rdx" ok
 destination "0x10(%rax)" (0x00000010) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: gnome-shell
 ?? () from /usr/lib/x86_64-linux-gnu/
 ?? () from /usr/lib/x86_64-linux-gnu/
 ?? () from /usr/lib/x86_64-linux-gnu/
 ?? () from /usr/lib/x86_64-linux-gnu/
 FT_Load_Glyph () from /usr/lib/x86_64-linux-gnu/
Title: gnome-shell crashed with SIGSEGV in FT_Load_Glyph()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

Xrooters (xrooters) wrote :

 af_latin_hints_compute_edges (dim=<optimized out>, hints=<optimized out>) at /build/buildd/freetype-2.4.12/freetype-2.4.12/src/autofit/aflatin.c:1271
 af_latin_hints_detect_features (hints=<optimized out>, dim=<optimized out>) at /build/buildd/freetype-2.4.12/freetype-2.4.12/src/autofit/aflatin.c:1411
 af_latin_hints_apply (hints=0x3890c28, outline=0x3890db0, metrics=0x7fd2a80fe900) at /build/buildd/freetype-2.4.12/freetype-2.4.12/src/autofit/aflatin.c:2381
 af_loader_load_g (loader=loader@entry=0x3890c10, scaler=scaler@entry=0x7fd2ae3e84c0, glyph_index=glyph_index@entry=38, load_flags=load_flags@entry=68097, depth=depth@entry=0) at /build/buildd/freetype-2.4.12/freetype-2.4.12/src/autofit/afloader.c:184
 af_loader_load_glyph (load_flags=68097, gindex=<optimized out>, face=<optimized out>, module=<optimized out>) at /build/buildd/freetype-2.4.12/freetype-2.4.12/src/autofit/afloader.c:553

Changed in gnome-shell (Ubuntu):
importance: Undecided → Medium
summary: - gnome-shell crashed with SIGSEGV in FT_Load_Glyph()
+ gnome-shell crashed with SIGSEGV in af_latin_hints_compute_edges()
tags: removed: need-amd64-retrace
Launchpad Janitor (janitor) wrote :

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

Changed in gnome-shell (Ubuntu):
status: New → Confirmed
Tim Lunn (darkxst) on 2014-03-24
information type: Private → Public
tags: added: trusty
Changed in gnome-shell:
importance: Unknown → Critical
status: Unknown → New
tags: added: bugpattern-needed
tags: added: utopic
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