Unity

compiz crashed with SIGSEGV in compute_image_info() from ... from cairo_fill() from PlacesVScrollBar::UpdateTexture() from PlacesVScrollBar::PostLayoutManagement() from nux::View::ComputeContentSize()

Bug #932748 reported by saksmlz on 2012-02-15

62

This bug affects 11 people

Affects		Status	Importance	Assigned to	Milestone
	Unity	Invalid	High	Unassigned

Bug Description

it happens just after starting session (login). I was trying to open dash with keyboard and then it crashed.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: libnux-2.0-0 2.2.0-0ubuntu1
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: Wed Feb 15 16:25:19 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64+mac (20120112)
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=en_US:en
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f7232690c22: mov 0x18(%rdx),%r11d
PC (0x7f7232690c22) ok
source "0x18(%rdx)" (0x00000079) not located in a known VMA region (needed readable region)!
destination "%r11d" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
?? () from /usr/lib/x86_64-linux-gnu/libpixman-1.so.0
pixman_image_composite32 () from /usr/lib/x86_64-linux-gnu/libpixman-1.so.0
?? () from /usr/lib/x86_64-linux-gnu/libcairo.so.2
?? () from /usr/lib/x86_64-linux-gnu/libcairo.so.2
?? () from /usr/lib/x86_64-linux-gnu/libcairo.so.2
Title: compiz crashed with SIGSEGV in pixman_image_composite32()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

Tags:

Revision history for this message

saksmlz (saksmlz) wrote on 2012-02-15:

#1

Dependencies.txt Edit (1.6 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (632 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (76.7 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (811 bytes, text/plain; charset="utf-8")
Registers.txt Edit (696 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (3.8 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (10.9 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2012-02-15:

#2

StacktraceTop:
compute_image_info (image=0x34602b0) at ../../pixman/pixman-image.c:285
_pixman_image_validate (image=<optimized out>) at ../../pixman/pixman-image.c:538
pixman_image_composite32 (op=PIXMAN_OP_OVER, src=0x205b600, mask=0x1c380f0, dest=0x390ae40, src_x=0, src_y=0, mask_x=0, mask_y=0, dest_x=0, dest_y=0, width=3, height=496) at ../../pixman/pixman.c:592
_composite_spans (closure=<optimized out>, dst=<optimized out>, dst_format=<optimized out>, op=CAIRO_OPERATOR_OVER, pattern=<optimized out>, dst_x=0, dst_y=0, extents=0x7fffa4820fe0, clip_region=0x0) at /build/buildd/cairo-1.10.2/src/cairo-image-surface.c:3510
_clip_and_composite (dst=0x3908db0, op=CAIRO_OPERATOR_OVER, src=0x7fffa48210f0, draw_func=0x7f72328fd6b0 <_composite_spans>, draw_closure=0x7fffa48206b0, extents=0x7fffa4820fc0, clip=0x0) at /build/buildd/cairo-1.10.2/src/cairo-image-surface.c:2316

Revision history for this message

Apport retracing service (apport) wrote on 2012-02-15: Stacktrace.txt

#3

Stacktrace.txt Edit (28.0 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2012-02-15: ThreadStacktrace.txt

#4

ThreadStacktrace.txt Edit (44.5 KiB, text/plain)

Changed in nux (Ubuntu):
importance:	Undecided → Medium
summary:	- compiz crashed with SIGSEGV in pixman_image_composite32() + compiz crashed with SIGSEGV in compute_image_info()
tags:	removed: need-amd64-retrace

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-04-02: Re: compiz crashed with SIGSEGV in compute_image_info()

#5

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

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

Daniel van Vugt (vanvugt) on 2012-04-13

visibility:	private → public
summary:	- compiz crashed with SIGSEGV in compute_image_info() + compiz crashed with SIGSEGV in compute_image_info() from ... from + cairo_fill() from PlacesVScrollBar::UpdateTexture() from + PlacesVScrollBar::PostLayoutManagement() from + nux::View::ComputeContentSize()
Changed in nux:
status:	New → Confirmed
Changed in unity:
status:	New → Confirmed
Changed in unity (Ubuntu):
status:	New → Confirmed
Changed in unity:
milestone:	none → 5.12.0

Omer Akram (om26er) on 2012-04-13

no longer affects:	unity (Ubuntu)
Changed in nux (Ubuntu):
importance:	Medium → High
Changed in unity:
importance:	Undecided → High
Changed in nux:
importance:	Undecided → High

Didier Roche-Tolomelli (didrocks) on 2012-04-27

Changed in unity:
milestone:	5.12.0 → 5.14.0

Daniel van Vugt (vanvugt) on 2012-07-26

Changed in unity:
milestone:	5.14.0 → 5.16.0

Daniel van Vugt (vanvugt) on 2012-10-04

Changed in unity:
milestone:	5.16.0 → 5.18.0

Timo Jyrinki (timo-jyrinki) on 2012-10-08

Changed in unity:
milestone:	5.18.0 → 7.0.0

Stephen M. Webb (bregma) on 2013-04-04

Changed in unity:
milestone:	7.0.0 → 7.0.1

Marco Trevisan (Treviño) (3v1n0) on 2014-07-23

Changed in unity:
milestone:	7.0.1 → 7.3.1

Marco Trevisan (Treviño) (3v1n0) on 2014-10-23

no longer affects:	nux
no longer affects:	unity/5.0
no longer affects:	unity/6.0
Changed in unity:
status:	Confirmed → Invalid
no longer affects:	nux (Ubuntu)
no longer affects:	unity (Ubuntu)

Andrea Azzarone (azzar1) on 2015-02-05

Changed in unity:
milestone:	7.3.1 → none

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