Ubuntu
yelp package

yelp crashed with SIGSEGV in g_str_equal()

Bug #1586716 reported by Jose Gómez on 2016-05-29

36

This bug affects 5 people

Affects		Status	Importance	Assigned to	Milestone
	Ubuntu GNOME	Triaged	Undecided	Unassigned	Ubuntu GNOME yakkety "3.20"
	Yelp	New	Unknown	auto-gitlab.gnome.org-gnome-yelp-- #116
	yelp (Ubuntu)	Triaged	High	Unassigned

Bug Description

No idea, just saw the error.

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: yelp 3.20.1-1ubuntu1~xenial1 [origin: LP-PPA-gnome3-team-gnome3-staging]
Uname: Linux 4.6.0-040600-generic x86_64
NonfreeKernelModules: nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CurrentDesktop: X-Cinnamon
Date: Sun May 29 03:03:21 2016
ExecutablePath: /usr/bin/yelp
InstallationDate: Installed on 2014-02-04 (844 days ago)
InstallationMedia: Ubuntu-GNOME 14.04 "Trusty Tahr" - Alpha amd64 (20140203)
ProcCmdline: yelp file:///usr/share/doc/pspp/pspp.xml#ONEWAY
SegvAnalysis:
Segfault happened at: 0x7f497638eb5a <__strcmp_sse2_unaligned+26>: movdqu (%rdi),%xmm1
PC (0x7f497638eb5a) ok
source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
destination "%xmm1" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: yelp
StacktraceTop:
g_str_equal () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
?? () from /usr/lib/x86_64-linux-gnu/libyelp.so.0
?? () from /usr/lib/x86_64-linux-gnu/libyelp.so.0
?? ()
?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: yelp crashed with SIGSEGV in g_str_equal()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip kvm libvirtd lpadmin plugdev sambashare sudo vboxusers
XsessionErrors:
(cinnamon-settings-daemon:3255): color-plugin-WARNING **: failed to create device: failed to obtain org.freedesktop.color-manager.create-device auth
(cinnamon-settings-daemon:3255): color-plugin-WARNING **: failed to obtain org.freedesktop.color-manager.create-profile auth
(cinnamon-settings-daemon:3255): color-plugin-WARNING **: failed to obtain org.freedesktop.color-manager.create-profile auth
(cinnamon-settings-daemon:3255): color-plugin-WARNING **: could not find device: property match 'XRANDR_name'='eDP1' does not exist

Tags:

Revision history for this message

Jose Gómez (adler-dreamcoder) wrote on 2016-05-29:

#1

CrashDB.txt Edit (263 bytes, text/plain; charset="utf-8")
Dependencies.txt Edit (10.0 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1.1 KiB, text/plain; charset="utf-8")
JournalErrors.txt Edit (190.4 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (305 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (69.5 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (1.3 KiB, text/plain; charset="utf-8")
Registers.txt Edit (708 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (2.0 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (13.4 KiB, text/plain; charset="utf-8")

Revision history for this message

Ubuntu GNOME (ug-bot) wrote on 2016-05-29:

#2

StacktraceTop:
g_str_equal () at /tmp/apport_sandbox_FqPpWi/lib/x86_64-linux-gnu/libglib-2.0.so.0
view_load_page (document=<optimized out>, docbook_uri=0x2600aa0) at libyelp/yelp-view.c:1865
view_load_page (view=0x266fcf0) at libyelp/yelp-view.c:1911
uri_resolved (uri=uri@entry=0x2600aa0, view=0x266fcf0) at libyelp/yelp-view.c:2255
yelp_view_resolve_uri (view=<optimized out>, uri=uri@entry=0x2600aa0) at libyelp/yelp-view.c:740

Revision history for this message

Ubuntu GNOME (ug-bot) wrote on 2016-05-29: Stacktrace.txt

#3

Stacktrace.txt Edit (3.5 KiB, text/plain)

Revision history for this message

Ubuntu GNOME (ug-bot) wrote on 2016-05-29: StacktraceSource.txt

#4

StacktraceSource.txt Edit (2.8 KiB, text/plain)

Revision history for this message

Ubuntu GNOME (ug-bot) wrote on 2016-05-29: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (25.8 KiB, text/plain)

tags:

removed: need-amd64-retrace

Revision history for this message

Tim Lunn (darkxst) wrote on 2016-05-29:

#6

I can reproduce this in yakkety with the following command:
yelp ghelp://usr/share/doc/pspp/pspp.xml#ONEWAY

seems to be an issue with the uri parsing

information type:	Private → Public
tags:	added: yakkety
Changed in ubuntu-gnome:
milestone:	none → yakkety

Revision history for this message

Launchpad Janitor (janitor) wrote on 2017-02-07:

#7

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

Changed in yelp (Ubuntu):
status:	New → Confirmed

Revision history for this message

Vlad Orlov (monsta) wrote on 2017-02-07:

#8

Yes, it's reproducible with uri that ends with a page section name (after '#' sign).

Alberto Salvia Novella (es20490446e) on 2017-02-10

Changed in yelp (Ubuntu):
importance:	Undecided → High
Changed in ubuntu-gnome:
status:	New → Confirmed

Bug Watch Updater (bug-watch-updater) on 2017-02-13

Changed in yelp:
importance:	Unknown → Medium
status:	Unknown → Confirmed

Jeremy Bícha (jbicha) on 2017-02-13

Changed in yelp (Ubuntu):
status:	Confirmed → Triaged
Changed in ubuntu-gnome:
status:	Confirmed → Triaged

Vlad Orlov (monsta) on 2017-07-20

tags:

added: zesty
removed: gnome3-ppa gnome3-staging third-party-packages

Bug Watch Updater (bug-watch-updater) on 2018-05-23

Changed in yelp:
status:	Confirmed → Expired

Vlad Orlov (monsta) on 2020-12-19

Changed in yelp:
importance:	Medium → Unknown
status:	Expired → Unknown

Bug Watch Updater (bug-watch-updater) on 2022-05-20

Changed in yelp:
status:	Unknown → New

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