https://bugs.documentfoundation.org/show_bug.cgi?id=103626
Bug ID: 103626
Summary: SIGSEGV with SAL_USE_VCLPLUGIN=gen
Product: LibreOffice
Version: 5.3.0.0.alpha0+ Master
Hardware: All
OS: Linux (All)
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: LibreOffice
Assignee: libreoffice-bugs@lists.freedesktop.org
Reporter: lo_b...@iseries-guru.com
In the daily Linux dbgutil bibisect repository, I did ...
SAL_USE_VCLPLUG=gen instdir/program/soffice --norestore
On the splash screen, the progress bar went to about 30%, then the
program crashed with SIGSEGV.
The backtrace is very long; I cancelled it after about 15,000 call
levels. The first few levels are ( I am not even going to try to
break the lines) ...
#0 0x00007ff4e8806393 in ?? () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libtllo.so
#1 0x00007ff4e8800c1d in ?? () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libtllo.so
#2 0x00007ff4e88023cd in ResMgr::GetResource(ResId const&, Resource
const*) () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libtllo.so
#3 0x00007ff4e88026b5 in ResMgr::GetResourceSkipHeader(ResId const&,
ResMgr**) () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libtllo.so
#4 0x00007ff4e72f48a8 in BitmapEx::BitmapEx(ResId const&) () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#5 0x00007ff4d304ab98 in ?? () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvclplug_genlo.so
#6 0x00007ff4d304b050 in ?? () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvclplug_genlo.so
#7 0x00007ff4d304c3ba in X11SalFrame::Init(SalFrameStyleFlags,
SalX11Screen, SystemParentData*, bool) () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvclplug_genlo.so
#8 0x00007ff4d304d807 in X11SalFrame::X11SalFrame(SalFrame*,
SalFrameStyleFlags, SystemParentData*) () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvclplug_genlo.so
#9 0x00007ff4d2fe192a in X11SalInstance::CreateFrame(SalFrame*,
SalFrameStyleFlags) () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvclplug_genlo.so
#10 0x00007ff4e714b6be in ?? () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#11 0x00007ff4e6f99619 in ?? () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#12 0x00007ff4e6f99912 in ?? () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#13 0x00007ff4e716fc76 in ?? () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#14 0x00007ff4e716e621 in ?? () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#15 0x00007ff4e716ec4f in WorkWindow::WorkWindow(vcl::Window*, long) ()
from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#16 0x00007ff4e7559c65 in ?? () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#17 0x00007ff4e7558491 in ImplGetDefaultContextWindow() () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#18 0x00007ff4e75583b5 in ImplGetDefaultWindow() () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#19 0x00007ff4e7550adb in Application::GetDefaultDevice() () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#20 0x00007ff4e7501b31 in ?? () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#21 0x00007ff4e75027ec in ?? () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#22 0x00007ff4e7501f4b in ?? () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#23 0x00007ff4e7501972 in ?? () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#24 0x00007ff4e72f4991 in BitmapEx::loadFromIconTheme(rtl::OUString const&)
() from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
#25 0x00007ff4e72f48e6 in BitmapEx::BitmapEx(ResId const&) () from
/home/terry/lo_hacking/bibisect/lo-linux-dbgutil-daily/opt/program/libvcllo.so
Frames 4 through 25 repeat at least as far as frame 300.
In that same repository, I see from `git bisect good` (newlines added) ...
147666bfa50190cfea00dd092e59e22d796bc974 is the first bad commit
commit 147666bfa50190cfea00dd092e59e22d796bc974
Author: Miklos Vajna <vmik...@collabora.co.uk>
Date: Sun Oct 30 05:58:38 2016 +0100
2016-10-30: source-hash-be1750d866dab7712ede4cbbba771b088d862d05
:100644 100644 ee2674b74879ab46a7348d5dd14670695c63de0d
513052830dec20dc5cd11eda4991f4dc9744490f M build-info.txt
:040000 040000 9a2caa4cbb3451fd4f71bec9fd818492a5572505
7b6e3f6a4bdc59b29df040b510cfdbd4f7b37058 M opt
and from `git bisect log` (newlines added) ...
# bad: [519eb89166bcca484ed9975955f8259e69e650f0] 2016-10-31:
source-hash-1011f99ed63b61d9f9a469388729fa7d1b5bf960
# good: [9a9b8d528eca194b445970adb953e5da53458f4a] 2016-10-25:
source-hash-b5c65b53de6663e12a8192100d6e25494779c5c7
git bisect start 'origin/master'
'9a9b8d528eca194b445970adb953e5da53458f4a'
# good: [9f192fa1e3698891ebdf9346fbf968dda0c294ac] 2016-10-28:
source-hash-eb07ae8fc52378d9b59bcb6a7df8bb022b8b9cc0
git bisect good 9f192fa1e3698891ebdf9346fbf968dda0c294ac
# bad: [147666bfa50190cfea00dd092e59e22d796bc974] 2016-10-30:
source-hash-be1750d866dab7712ede4cbbba771b088d862d05
git bisect bad 147666bfa50190cfea00dd092e59e22d796bc974
# good: [12a5c2be4d64199c6540969c645118112084a639] 2016-10-29:
source-hash-f19f88a0d49859eb714711cac72793f09f5f7d5c
git bisect good 12a5c2be4d64199c6540969c645118112084a639
# first bad commit: [147666bfa50190cfea00dd092e59e22d796bc974] 2016-10-30:
source-hash-be1750d866dab7712ede4cbbba771b088d862d05
These observations are from debian-stretch.
I am setting priority high and keywords regression, bibisected.
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