Re: kern/49862 (drm-induced kernel panic)

[Thomas Klausner <wiz%NetBSD.org@localhost>]

The following reply was made to PR kern/49862; it has been noted by GNATS.

From: Thomas Klausner <wiz%NetBSD.org@localhost>
To: NetBSD bugtracking <gnats-bugs%NetBSD.org@localhost>
Cc: 
Subject: Re: kern/49862 (drm-induced kernel panic)
Date: Tue, 28 Jul 2015 10:40:31 +0200

 On Tue, Jul 28, 2015 at 08:30:00AM +0000, Thomas Klausner wrote:
 >  soffice from libreoffice4 doesn't complete its startup for me any longer.
 >  (xterm, firefox, gmpc still work).
 
 More details:
 The splash screen appears and gets to about 30 percent, then disappears.
 Before the patch, after the splash screen finishes its progress bar,
 the documents open, instead I get a core dump:
 
 wiz@yt:~> gdb /usr/pkg/libreoffice4-4.4.4.3/program/soffice.bin soffice.bin.core
 GNU gdb (GDB) 7.7.1
 Copyright (C) 2014 Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
 This is free software: you are free to change and redistribute it.
 There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
 and "show warranty" for details.
 This GDB was configured as "x86_64--netbsd".
 Type "show configuration" for configuration details.
 For bug reporting instructions, please see:
 <http://www.gnu.org/software/gdb/bugs/>.
 Find the GDB manual and other documentation resources online at:
 <http://www.gnu.org/software/gdb/documentation/>.
 For help, type "help".
 Type "apropos word" to search for commands related to "word"...
 Reading symbols from /usr/pkg/libreoffice4-4.4.4.3/program/soffice.bin...(no debugging symbols found)...done.
 [New process 1]
 [New process 4]
 [New process 3]
 [New process 2]
 Core was generated by `soffice.bin'.
 Program terminated with signal SIGSEGV, Segmentation fault.
 #0  0x00007f7fe3c18eb9 in FcPatternObjectPosition () from /usr/pkg/lib/libfontconfig.so.1
 (gdb) bt
 #0  0x00007f7fe3c18eb9 in FcPatternObjectPosition () from /usr/pkg/lib/libfontconfig.so.1
 #1  0x00007f7fe3c194aa in FcPatternObjectFindElt () from /usr/pkg/lib/libfontconfig.so.1
 #2  0x00007f7fe3c1a087 in FcPatternObjectGet () from /usr/pkg/lib/libfontconfig.so.1
 #3  0x00007f7fe3c1a216 in FcPatternObjectGetString () from /usr/pkg/lib/libfontconfig.so.1
 #4  0x00007f7fe3c0b521 in FcConfigAddCache () from /usr/pkg/lib/libfontconfig.so.1
 #5  0x00007f7fe3c0b668 in FcConfigAddDirList () from /usr/pkg/lib/libfontconfig.so.1
 #6  0x00007f7fe3c0b7d1 in IA__FcConfigAppFontAddDir () from /usr/pkg/lib/libfontconfig.so.1
 #7  0x00007f7ff08044c5 in psp::PrintFontManager::addFontconfigDir(rtl::OString const&) ()
    from /usr/pkg/libreoffice4-4.4.4.3/program/libvcllo.so
 #8  0x00007f7ff080d65b in psp::PrintFontManager::initialize() () from /usr/pkg/libreoffice4-4.4.4.3/program/libvcllo.so
 #9  0x00007f7ff080f221 in psp::PrintFontManager::get() () from /usr/pkg/libreoffice4-4.4.4.3/program/libvcllo.so
 #10 0x00007f7fda44882a in GtkSalGraphics::updateSettings(AllSettings&) () from /usr/pkg/libreoffice4-4.4.4.3/program/libvclplug_gtklo.so
 #11 0x00007f7ff054ef24 in vcl::Window::ImplUpdateGlobalSettings(AllSettings&, bool) () from /usr/pkg/libreoffice4-4.4.4.3/program/libvcllo.so
 #12 0x00007f7ff05e0b41 in vcl::Window::ImplInit(vcl::Window*, long, SystemParentData*) ()
    from /usr/pkg/libreoffice4-4.4.4.3/program/libvcllo.so
 #13 0x00007f7ff057666e in Dialog::ImplInit(vcl::Window*, long) () from /usr/pkg/libreoffice4-4.4.4.3/program/libvcllo.so
 #14 0x00007f7ff0576b1a in Dialog::Dialog(vcl::Window*, long) () from /usr/pkg/libreoffice4-4.4.4.3/program/libvcllo.so
 #15 0x00007f7ff0589bd8 in MessageDialog::MessageDialog(vcl::Window*, rtl::OUString const&, VclMessageType, VclButtonsType, long) ()
    from /usr/pkg/libreoffice4-4.4.4.3/program/libvcllo.so
 #16 0x00007f7ff70317b6 in desktop::Lockfile_execWarning(desktop::Lockfile*) () from /usr/pkg/libreoffice4-4.4.4.3/program/libsofficeapp.so
 #17 0x00007f7ff3c1a970 in desktop::Lockfile::check(bool (*)(desktop::Lockfile*)) ()
    from /usr/pkg/libreoffice4-4.4.4.3/program/libdeploymentmisclo.so
 #18 0x00007f7ff7020140 in desktop::Desktop::Main() () from /usr/pkg/libreoffice4-4.4.4.3/program/libsofficeapp.so
 #19 0x00007f7ff07802a3 in ImplSVMain() () from /usr/pkg/libreoffice4-4.4.4.3/program/libvcllo.so
 #20 0x00007f7ff07802c3 in SVMain() () from /usr/pkg/libreoffice4-4.4.4.3/program/libvcllo.so
 #21 0x00007f7ff7036fcf in soffice_main () from /usr/pkg/libreoffice4-4.4.4.3/program/libsofficeapp.so
 #22 0x0000000000400aab in main ()
 (gdb)