opengl issue with Haswell graphics plus xserver 1.18.4 with FreeBSD 11

Koop Mast kwm at rainbow-runner.nl
Wed Aug 3 20:10:39 UTC 2016 

On Wed, 2016-07-27 at 09:59 -0700, Pete Wright wrote:
> 
> On 07/27/2016 08:22, Jeremy wrote:
> > 
> > So with further testing I have discovered the issue is with
> > something from
> > the xserver-next branch. After reinstalling FreeBSD 11 and trying
> > out xorg
> > and other related ports from the ports tree (1.17.4), OpenGL has no
> > issues
> > running. Glxgears and glxinfo run with no issues at all. Something
> > (I
> > suspect libdevq) is not playing very nicely with libc.
> > 
> 
> I am running into this problem as well, it is also effecting firefox
> in
> addition to the mesa-demo tools on my system.  i am looking at recent
> commits to the xserver-next branch and am wondering is this is due to
> recent updates to libdrm.  i'm going to back out the last set of
> changes
> and will rebuild to see if that help narrow down the problem.
> 
> cheers,
> -pete

Someone (sorry forgot your name) pointed this out in our IRC channel,
and I fixed this in the weekend. libdevq-0.0.3_3 should work now.
(libdevq 0.0.2 is not affected).

-Koop

> > 
> > On Mon, Jul 25, 2016 at 5:56 PM, Jeremy <jeremy.m.cox at gmail.com>
> > wrote:
> > 
> > > 
> > > Apologies...
> > > 
> > > the affected file is libc/stdio/sscanf.c line 57
> > > 
> > > Any ideas anyone has are welcome.
> > > 
> > > Thank you all,
> > > 
> > > Jeremy Cox
> > > 
> > > On Mon, Jul 25, 2016 at 5:45 PM, Jeremy <jeremy.m.cox at gmail.com>
> > > wrote:
> > > 
> > > > 
> > > > I'm having a rather odd issue trying to get my haswell graphics
> > > > to work
> > > > with FreeBSD 11, using the xserver-next branch version
> > > > 1.18.4... compiled
> > > > with clang 3.8.0. All attempts to get anything to work with
> > > > opengl
> > > > (glxgears, glxinfo, kinfo center looking at OPENGL information,
> > > > etc)
> > > > results in a segmentation fault. They all have exactly the same
> > > > error...
> > > > some kind of memory access error leading to libc/sscanf.c
> > > > 
> > > > heres a bt from glxinfo:
> > > > 
> > > > 
> > > > root at riotskates:~ # gdb /usr/local/bin/glxinfo glxinfo.core
> > > > GNU gdb 6.1.1 [FreeBSD]
> > > > Copyright 2004 Free Software Foundation, Inc.
> > > > GDB is free software, covered by the GNU General Public
> > > > License, and you
> > > > are
> > > > welcome to change it and/or distribute copies of it under
> > > > certain
> > > > conditions.
> > > > Type "show copying" to see the conditions.
> > > > There is absolutely no warranty for GDB.  Type "show warranty"
> > > > for
> > > > details.
> > > > This GDB was configured as "amd64-marcel-freebsd"...(no
> > > > debugging symbols
> > > > found)...
> > > > Core was generated by `glxinfo'.
> > > > Program terminated with signal 11, Segmentation fault.
> > > > Reading symbols from /usr/local/lib/libGLEW.so.1...(no
> > > > debugging symbols
> > > > found)...done.
> > > > Loaded symbols for /usr/local/lib/libGLEW.so.1
> > > > Reading symbols from /usr/local/lib/libGLU.so.1...(no debugging
> > > > symbols
> > > > found)...done.
> > > > Loaded symbols for /usr/local/lib/libGLU.so.1
> > > > Reading symbols from /usr/local/lib/libGL.so.1...(no debugging
> > > > symbols
> > > > found)...done.
> > > > Loaded symbols for /usr/local/lib/libGL.so.1
> > > > Reading symbols from /lib/libm.so.5...Reading symbols from
> > > > /usr/lib/debug//lib/libm.so.5.debug...done.
> > > > done.
> > > > Loaded symbols for /lib/libm.so.5
> > > > Reading symbols from /usr/local/lib/libX11.so.6...done.
> > > > Loaded symbols for /usr/local/lib/libX11.so.6
> > > > Reading symbols from /usr/local/lib/libXext.so.6...done.
> > > > Loaded symbols for /usr/local/lib/libXext.so.6
> > > > Reading symbols from /lib/libc.so.7...Reading symbols from
> > > > /usr/lib/debug//lib/libc.so.7.debug...done.
> > > > done.
> > > > Loaded symbols for /lib/libc.so.7
> > > > Reading symbols from /usr/lib/libc++.so.1...Reading symbols
> > > > from
> > > > /usr/lib/debug//usr/lib/libc++.so.1.debug...done.
> > > > done.
> > > > Loaded symbols for /usr/lib/libc++.so.1
> > > > Reading symbols from /lib/libcxxrt.so.1...Reading symbols from
> > > > /usr/lib/debug//lib/libcxxrt.so.1.debug...done.
> > > > done.
> > > > Loaded symbols for /lib/libcxxrt.so.1
> > > > Reading symbols from /lib/libgcc_s.so.1...Reading symbols from
> > > > /usr/lib/debug//lib/libgcc_s.so.1.debug...done.
> > > > done.
> > > > Loaded symbols for /lib/libgcc_s.so.1
> > > > Reading symbols from /usr/local/lib/libexpat.so.1...done.
> > > > Loaded symbols for /usr/local/lib/libexpat.so.1
> > > > Reading symbols from /usr/local/lib/libglapi.so.0...done.
> > > > Loaded symbols for /usr/local/lib/libglapi.so.0
> > > > Reading symbols from /usr/local/lib/libXdamage.so.1...done.
> > > > Loaded symbols for /usr/local/lib/libXdamage.so.1
> > > > Reading symbols from /usr/local/lib/libXfixes.so.3...done.
> > > > Loaded symbols for /usr/local/lib/libXfixes.so.3
> > > > Reading symbols from /usr/local/lib/libX11-xcb.so.1...done.
> > > > Loaded symbols for /usr/local/lib/libX11-xcb.so.1
> > > > Reading symbols from /usr/local/lib/libxcb-glx.so.0...done.
> > > > Loaded symbols for /usr/local/lib/libxcb-glx.so.0
> > > > Reading symbols from /usr/local/lib/libxcb-dri2.so.0...done.
> > > > Loaded symbols for /usr/local/lib/libxcb-dri2.so.0
> > > > Reading symbols from /usr/local/lib/libxcb.so.1...done.
> > > > Loaded symbols for /usr/local/lib/libxcb.so.1
> > > > Reading symbols from /usr/local/lib/libXxf86vm.so.1...done.
> > > > Loaded symbols for /usr/local/lib/libXxf86vm.so.1
> > > > Reading symbols from /usr/local/lib/libdrm.so.2...done.
> > > > Loaded symbols for /usr/local/lib/libdrm.so.2
> > > > Reading symbols from /lib/libthr.so.3...Reading symbols from
> > > > /usr/lib/debug//lib/libthr.so.3.debug...done.
> > > > done.
> > > > Loaded symbols for /lib/libthr.so.3
> > > > Reading symbols from /usr/lib/librpcsvc.so.5...Reading symbols
> > > > from
> > > > /usr/lib/debug//usr/lib/librpcsvc.so.5.debug...done.
> > > > done.
> > > > Loaded symbols for /usr/lib/librpcsvc.so.5
> > > > Reading symbols from /usr/local/lib/libXau.so.6...done.
> > > > Loaded symbols for /usr/local/lib/libXau.so.6
> > > > Reading symbols from /usr/local/lib/libpthread-
> > > > stubs.so.0...done.
> > > > Loaded symbols for /usr/local/lib/libpthread-stubs.so.0
> > > > Reading symbols from /usr/local/lib/libXdmcp.so.6...done.
> > > > Loaded symbols for /usr/local/lib/libXdmcp.so.6
> > > > Reading symbols from /usr/local/lib/libdevq.so.0...done.
> > > > Loaded symbols for /usr/local/lib/libdevq.so.0
> > > > Reading symbols from /usr/lib/libprocstat.so.1...Reading
> > > > symbols from
> > > > /usr/lib/debug//usr/lib/libprocstat.so.1.debug...done.
> > > > done.
> > > > Loaded symbols for /usr/lib/libprocstat.so.1
> > > > Reading symbols from /lib/libelf.so.2...Reading symbols from
> > > > /usr/lib/debug//lib/libelf.so.2.debug...done.
> > > > done.
> > > > Loaded symbols for /lib/libelf.so.2
> > > > Reading symbols from /lib/libkvm.so.7...Reading symbols from
> > > > /usr/lib/debug//lib/libkvm.so.7.debug...done.
> > > > done.
> > > > Loaded symbols for /lib/libkvm.so.7
> > > > Reading symbols from /lib/libutil.so.9...Reading symbols from
> > > > /usr/lib/debug//lib/libutil.so.9.debug...done.
> > > > done.
> > > > Loaded symbols for /lib/libutil.so.9
> > > > Reading symbols from /libexec/ld-elf.so.1...Reading symbols
> > > > from
> > > > /usr/lib/debug//libexec/ld-elf.so.1.debug...done.
> > > > done.
> > > > Loaded symbols for /libexec/ld-elf.so.1
> > > > #0  __svfscanf (fp=<value optimized out>, locale=<value
> > > > optimized out>,
> > > > fmt0=<value optimized out>, ap=<value optimized out>) at
> > > > /usr/src/lib/libc/stdio/vfscanf.c:770
> > > > 770                                             *va_arg(ap, int
> > > > *) = res;
> > > > [New Thread 804e16000 (LWP 100671/<unknown>)]
> > > > (gdb) bt 50
> > > > #0  __svfscanf (fp=<value optimized out>, locale=<value
> > > > optimized out>,
> > > > fmt0=<value optimized out>, ap=<value optimized out>) at
> > > > /usr/src/lib/libc/stdio/vfscanf.c:770
> > > > #1  0x000000080187d7eb in vsscanf (str=0x7fffffffdf20
> > > > "vendor=0x8086
> > > > device=0x0412 subvendor=0x103c subdevice=0x2af3
> > > > class=0x030000",
> > > >     fmt=0x804142aa5 "vendor=0x%04x device=0x%04x
> > > > subvendor=0x%04x
> > > > subdevice=0x%04x", ap=0x7fffffffde80) at
> > > > /usr/src/lib/libc/stdio/vsscanf.c:71
> > > > #2  0x000000080187c4d5 in sscanf (str=0x1 <Address 0x1 out of
> > > > bounds>,
> > > > fmt=0x7fffffffde80 "(") at /usr/src/lib/libc/stdio/sscanf.c:57
> > > > #3  0x0000000804141e68 in devq_device_get_pciid_full_from_fd ()
> > > > from
> > > > /usr/local/lib/libdevq.so.0
> > > > #4  0x0000000800dc426e in glXGetDriverConfig () from
> > > > /usr/local/lib/libGL.so.1
> > > > #5  0x0000000800dc445c in glXGetDriverConfig () from
> > > > /usr/local/lib/libGL.so.1
> > > > #6  0x0000000800dc0549 in glAreTexturesResidentEXT () from
> > > > /usr/local/lib/libGL.so.1
> > > > #7  0x0000000800d9caf1 in glXMakeCurrentReadSGI () from
> > > > /usr/local/lib/libGL.so.1
> > > > #8  0x0000000800d998a2 in glXChooseVisual () from
> > > > /usr/local/lib/libGL.so.1
> > > > #9  0x0000000000401bd0 in ?? ()
> > > > #10 0x0000000000401830 in ?? ()
> > > > #11 0x000000080062c000 in ?? ()
> > > > #12 0x0000000000000000 in ?? ()
> > > > Current language:  auto; currently minimal
> > > > (gdb)
> > > > 
> > > > 
> > > > and a bt from kinfocenter trying to get opengl information:
> > > > 
> > > > Application: KDE Info Center (kinfocenter), signal:
> > > > Segmentation fault
> > > > [Switching to Thread 80ba16000 (LWP 100641/kinfocenter)]
> > > > [KCrash Handler]
> > > > #8  __svfscanf (fp=<value optimized out>, locale=<value
> > > > optimized out>,
> > > > fmt0=<value optimized out>, ap=<value optimized out>) at
> > > > /usr/src/lib/libc/stdio/vfscanf.c:770
> > > > #9  0x0000000804dd87eb in vsscanf (str=0x7fffffffbda0
> > > > "vendor=0x8086
> > > > device=0x0412 subvendor=0x103c subdevice=0x2af3
> > > > class=0x030000",
> > > >     fmt=0x8171baaa5 "vendor=0x%04x device=0x%04x
> > > > subvendor=0x%04x
> > > > subdevice=0x%04x", ap=0x7fffffffbd00) at
> > > > /usr/src/lib/libc/stdio/vsscanf.c:71
> > > > #10 0x0000000804dd74d5 in sscanf (str=0x1 <Error reading
> > > > address 0x1: Bad
> > > > address>, fmt=0x7fffffffbd00 "(") at
> > > > /usr/src/lib/libc/stdio/sscanf.c:57
> > > > #11 0x00000008171b9e68 in devq_device_get_pciid_full_from_fd ()
> > > > from
> > > > /usr/local/lib/libdevq.so.0
> > > > #12 0x0000000815e5826e in glXGetDriverConfig () from
> > > > /usr/local/lib/libGL.so.1
> > > > #13 0x0000000815e5845c in glXGetDriverConfig () from
> > > > /usr/local/lib/libGL.so.1
> > > > #14 0x0000000815e54549 in glAreTexturesResidentEXT () from
> > > > /usr/local/lib/libGL.so.1
> > > > #15 0x0000000815e30af1 in glXMakeCurrentReadSGI () from
> > > > /usr/local/lib/libGL.so.1
> > > > #16 0x0000000815e2d8a2 in glXChooseVisual () from
> > > > /usr/local/lib/libGL.so.1
> > > > #17 0x0000000815c064ce in qt_plugin_instance () from
> > > > /usr/local/lib/kde4/kcm_opengl.so
> > > > #18 0x0000000815c05900 in qt_plugin_instance () from
> > > > /usr/local/lib/kde4/kcm_opengl.so
> > > > #19 0x0000000815c0d354 in qt_plugin_instance () from
> > > > /usr/local/lib/kde4/kcm_opengl.so
> > > > #20 0x000000080266f91e in KPluginFactory::create () from
> > > > /usr/local/lib/libkdecore.so.5
> > > > #21 0x0000000800b3e6fc in KCModuleLoader::showLastLoaderError
> > > > () from
> > > > /usr/local/lib/libkcmutils.so.4
> > > > #22 0x0000000800b3d16f in KCModuleLoader::loadModule () from
> > > > /usr/local/lib/libkcmutils.so.4
> > > > #23 0x0000000800b43d95 in KCModuleProxy::realModule () from
> > > > /usr/local/lib/libkcmutils.so.4
> > > > #24 0x0000000800b43b62 in KCModuleProxy::realModule () from
> > > > /usr/local/lib/libkcmutils.so.4
> > > > #25 0x0000000800b451b9 in KCModuleProxy::quickHelp () from
> > > > /usr/local/lib/libkcmutils.so.4
> > > > #26 0x00000000004149e6 in ?? ()
> > > > #27 0x00000000004121ac in ?? ()
> > > > #28 0x0000000802fa9b32 in QMetaObject::activate () from
> > > > /usr/local/lib/qt4/libQtCore.so.4
> > > > #29 0x000000000040fedc in ?? ()
> > > > #30 0x000000000041417e in ?? ()
> > > > #31 0x0000000802fa9b32 in QMetaObject::activate () from
> > > > /usr/local/lib/qt4/libQtCore.so.4
> > > > #32 0x0000000803b43070 in QAbstractItemView::mouseReleaseEvent
> > > > () from
> > > > /usr/local/lib/qt4/libQtGui.so.4
> > > > #33 0x0000000803660a68 in QWidget::event () from
> > > > /usr/local/lib/qt4/libQtGui.so.4
> > > > #34 0x0000000803a3086e in QFrame::event () from
> > > > /usr/local/lib/qt4/libQtGui.so.4
> > > > #35 0x0000000803aafe58 in QAbstractScrollArea::viewportEvent ()
> > > > from
> > > > /usr/local/lib/qt4/libQtGui.so.4
> > > > #36 0x0000000803b41c5d in QAbstractItemView::viewportEvent ()
> > > > from
> > > > /usr/local/lib/qt4/libQtGui.so.4
> > > > #37 0x0000000803b80a41 in QTreeView::viewportEvent () from
> > > > /usr/local/lib/qt4/libQtGui.so.4
> > > > #38 0x0000000803ab06d4 in QAbstractScrollArea::qt_metacall ()
> > > > from
> > > > /usr/local/lib/qt4/libQtGui.so.4
> > > > #39 0x0000000802f91b8c in
> > > > QCoreApplicationPrivate::sendThroughObjectEventFilters () from
> > > > /usr/local/lib/qt4/libQtCore.so.4
> > > > #40 0x000000080361111c in QApplicationPrivate::notify_helper ()
> > > > from
> > > > /usr/local/lib/qt4/libQtGui.so.4
> > > > #41 0x0000000803612aac in QApplication::notify () from
> > > > /usr/local/lib/qt4/libQtGui.so.4
> > > > #42 0x0000000801c73cf7 in KApplication::notify () from
> > > > /usr/local/lib/libkdeui.so.5
> > > > #43 0x0000000802f91886 in QCoreApplication::notifyInternal ()
> > > > from
> > > > /usr/local/lib/qt4/libQtCore.so.4
> > > > #44 0x0000000803611b77 in QApplicationPrivate::sendMouseEvent
> > > > () from
> > > > /usr/local/lib/qt4/libQtGui.so.4
> > > > #45 0x00000008036897d6 in qt_try_modal () from
> > > > /usr/local/lib/qt4/libQtGui.so.4
> > > > #46 0x0000000803687f10 in QApplication::x11ProcessEvent () from
> > > > /usr/local/lib/qt4/libQtGui.so.4
> > > > #47 0x00000008036b433c in QX11Info::isCompositingManagerRunning
> > > > () from
> > > > /usr/local/lib/qt4/libQtGui.so.4
> > > > #48 0x00000008092123f5 in g_main_context_dispatch () from
> > > > /usr/local/lib/libglib-2.0.so.0
> > > > #49 0x0000000809212724 in g_main_context_pending () from
> > > > /usr/local/lib/libglib-2.0.so.0
> > > > #50 0x00000008092127b4 in g_main_context_iteration () from
> > > > /usr/local/lib/libglib-2.0.so.0
> > > > #51 0x0000000802fbe65e in QEventDispatcherGlib::processEvents
> > > > () from
> > > > /usr/local/lib/qt4/libQtCore.so.4
> > > > #52 0x00000008036b3f7d in QX11Info::isCompositingManagerRunning
> > > > () from
> > > > /usr/local/lib/qt4/libQtGui.so.4
> > > > #53 0x0000000802f8ee82 in QEventLoop::exec () from
> > > > /usr/local/lib/qt4/libQtCore.so.4
> > > > #54 0x0000000802f91e2d in QCoreApplication::exec () from
> > > > /usr/local/lib/qt4/libQtCore.so.4
> > > > #55 0x000000000041372c in ?? ()
> > > > #56 0x000000000040fb60 in ?? ()
> > > > #57 0x0000000800643000 in ?? ()
> > > > #58 0x0000000000000000 in ?? ()
> > > > 
> > > > 
> > > > I am able to run graphics programs, I'm currently using kde4.
> > > > However
> > > > there is an issue with opengl. Even www/firefox-esr dumps a
> > > > little core
> > > > file every time I open it. I just don't know what the problem
> > > > could be.
> > > > This is a fresh FreeBSD 11 install as well. My uname -a is
> > > > 
> > > > FreeBSD riotskates 11.0-BETA2 FreeBSD 11.0-BETA2 #0 r303278:
> > > > Sun Jul 24
> > > > 19:44:44 CDT 2016     root at riotskates:/usr/obj/usr/src/sys/ANDR
> > > > OMEDA
> > > > amd64
> > > > 
> > > > xorg-server-1.18.4
> > > > libGL-11,2,2
> > > > libdrm-2.4.69,1
> > > > dri-11,2,2,2
> > > > xf86-video-intel-2.99.917.20160614
> > > > libdevq-0.0.3_1
> > > > 
> > > > Is there some kind of access error getting information from
> > > > 
> > > > devq_device_get_pciid_full_from_fd () from
> > > > /usr/local/lib/libdevq.so.0
> > > > 
> > > > or something? I'm completely lost. I've never seen an error
> > > > like this
> > > > before.
> > > > 
> > > 
> > _______________________________________________
> > freebsd-x11 at freebsd.org mailing list
> > https://lists.freebsd.org/mailman/listinfo/freebsd-x11
> > To unsubscribe, send any mail to "freebsd-x11-unsubscribe at freebsd.o
> > rg"
> >

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