Qt applications crash with segfault error on armel when Qt is built with gcc 4.5 on natty
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linaro GCC |
Fix Released
|
High
|
Richard Sandiford | ||
4.5 |
Fix Released
|
High
|
Richard Sandiford | ||
Linaro GCC Tracking |
Fix Released
|
Undecided
|
Richard Sandiford | ||
unity-2d |
Invalid
|
High
|
Unassigned | ||
gcc-4.5 (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Natty |
Fix Released
|
High
|
Unassigned | ||
qt4-x11 (Ubuntu) |
Invalid
|
High
|
Jani Monoses | ||
Natty |
Invalid
|
High
|
Jani Monoses | ||
soprano (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Natty |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
On login, unity-2d-launcher is not running. Launching a terminal from the console and then starting unity-2d-launcher produces the segfault. The following output is from gdb:
(gdb) run
Starting program: /usr/bin/
[Thread debugging using libthread_db enabled]
Program received signal SIGSEGV, Segmentation fault.
0x40537d44 in operator int (this=0x4244c0, parent=<value optimized out>)
at ../../include/
85 ../../include/
in ../../include/
(gdb)
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: unity-2d-launcher 0.1-0ubuntu3
ProcVersionSign
Uname: Linux 2.6.35-1101-omap4 armv7l
Architecture: armel
Date: Thu Jan 20 16:12:55 2011
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: unity-2d
Related branches
- Andrew Stubbs (community): Approve
-
Diff: 70 lines (+33/-7)3 files modifiedChangeLog.linaro (+9/-0)
gcc/cse.c (+4/-7)
gcc/testsuite/gcc.dg/torture/volatile-pic-1.c (+20/-0)
summary: |
- unity-2d-launcher crashes with segfault error on armel + [launcher] unity-2d-launcher crashes with segfault error on armel (natty + only) |
Changed in unity-2d: | |
importance: | Undecided → Critical |
milestone: | none → 3.4 |
Changed in unity-2d (Ubuntu): | |
importance: | Undecided → High |
assignee: | nobody → Michael Casadevall (mcasadevall) |
Changed in unity-2d (Ubuntu): | |
status: | New → Confirmed |
Changed in unity-2d: | |
status: | New → Invalid |
Changed in qt4-x11 (Ubuntu Natty): | |
milestone: | none → natty-alpha-2 |
Changed in unity-2d: | |
importance: | Critical → High |
Changed in qt4-x11 (Ubuntu Natty): | |
milestone: | natty-alpha-2 → natty-alpha-3 |
Changed in qt4-x11 (Ubuntu Natty): | |
status: | Fix Released → In Progress |
assignee: | Michael Casadevall (mcasadevall) → Jani Monoses (jani) |
summary: |
- QT applications crash with segfault error on armel (natty only) + QT applications crash with segfault error on armel when QT is built with + gcc 4.5 on natty |
tags: | added: patch |
Changed in qt4-x11 (Ubuntu Natty): | |
status: | In Progress → Invalid |
summary: |
- QT applications crash with segfault error on armel when QT is built with + Qt applications crash with segfault error on armel when Qt is built with gcc 4.5 on natty |
tags: | added: kubuntu |
Changed in gcc-4.5 (Ubuntu Natty): | |
milestone: | none → ubuntu-11.04-beta-1 |
tags: | added: iso-testing |
Changed in gcc-linaro-tracking: | |
status: | New → Fix Released |
tags: |
added: verification-done removed: verification-needed |
could this be tested on maverick using the same version of Unity-2d to see if it is related to QT/other libs that changed since 10.10 ?