Commen=
t # 1
on bug 10480=
6
from Andrei Slavoiu
Created attachment 136988 [d=
etails]
bt-full.txt
I can confirm lots of KDE apps and even QT only crash after upgrading to me=
sa
18.0.0-rc2. This is a stacktrace from qupzilla, a qt browser. Attached is t=
he
same stacktrace but generated with `bt full` so it also shows local variabl=
es.
Core was generated by `/usr/bin/qupzilla -session
10ddca7665000151644676500000008200015_1516586983_963'.
Program terminated with signal SIGABRT, Aborted.
#0 __GI_raise (sig=3Dsig@entry=3D6) at ../sysdeps/unix/sysv/linux/rais=
e.c:51
51 }
[Current thread is 1 (Thread 0x7f123d18da00 (LWP 1093))]
(gdb) bt
#0 __GI_raise (sig=3Dsig@entry=3D6) at ../sysdeps/unix/sysv/linux/rais=
e.c:51
#1 0x00007f1244f0f4a6 in __GI_abort () at abort.c:90
#2 0x00005624818e5b10 in qupzilla_signal_handler (s=3D<optimized out>=
;) at
main.cpp:54
#3 <signal handler called>
#4 __memcpy_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:130
#5 0x00007f122f9688a4 in memcpy (__len=3D18130608, __src=3D0x56248663d6e0,
__dest=3D<optimized out>) at /usr/include/bits/string_fortified.h:34
#6 tgsi_dup_tokens (tokens=3D0x56248663d6e0) at
/usr/src/debug/media-libs/mesa-18.0.0_rc2/mesa-18.0.0-rc2/src/gallium/auxil=
iary/tgsi/tgsi_parse.c:281
#7 0x00007f122f7bd12b in st_create_vp_variant (key=3D0x7ffd79ff0150,
stvp=3D0x5624865a7170, st=3D0x5624861904d0) at
/usr/src/debug/media-libs/mesa-18.0.0_rc2/mesa-18.0.0-rc2/src/mesa/state_tr=
acker/st_program.c:579
#8 st_get_vp_variant (st=3D0x5624861904d0, stvp=3D0x5624865a7170,
key=3D0x7ffd79ff0150) at
/usr/src/debug/media-libs/mesa-18.0.0_rc2/mesa-18.0.0-rc2/src/mesa/state_tr=
acker/st_program.c:629
#9 0x00007f122f7be215 in st_precompile_shader_variant
(st=3Dst@entry=3D0x5624861904d0, prog=3Dprog@entry=3D0x5624865a7170=
) at
/usr/src/debug/media-libs/mesa-18.0.0_rc2/mesa-18.0.0-rc2/src/mesa/state_tr=
acker/st_program.c:1915
#10 0x00007f122f7bf4d2 in st_deserialise_tgsi_program (ctx=3D0x562486164910,
shProg=3D0x5624865fe200, prog=3D0x5624865a7170) at
/usr/src/debug/media-libs/mesa-18.0.0_rc2/mesa-18.0.0-rc2/src/mesa/state_tr=
acker/st_shader_cache.c:279
#11 0x00007f122f6e32e9 in read_program_payload (binary_format=3D34655,
sh_prog=3D0x5624865fe200, blob=3D0x7ffd79ff01f0, ctx=3D0x562486164910) at
/usr/src/debug/media-libs/mesa-18.0.0_rc2/mesa-18.0.0-rc2/src/mesa/main/pro=
gram_binary.c:206
#12 _mesa_program_binary (ctx=3D0x562486164910, sh_prog=3D0x5624865fe200,
binary_format=3D<optimized out>, binary=3D0x7f1208378090, length=3D40=
85) at
/usr/src/debug/media-libs/mesa-18.0.0_rc2/mesa-18.0.0-rc2/src/mesa/main/pro=
gram_binary.c:285
#13 0x00007f123e965c80 in QOpenGLExtraFunctions::glProgramBinary (length=3D=
4085,
binary=3D0x7f1208378090, binaryFormat=3D34655, program=3D4, this=3D0x562485=
ccbf90) at
../../src/gui/opengl/qopenglextrafunctions.h:1175
#14 QOpenGLProgramBinaryCache::setProgramBinary (this=3Dthis@entry=3D0x=
7f123ea6ba80
<QOpenGLShaderProgramPrivate::linkBinary()::binCache>,
programId=3DprogramId@entry=3D4, blobFormat=3DblobFormat@entry=3D34=
655,
p=3Dp@entry=3D0x7f1208378090, blobSize=3DblobSize@entry=3D4085) at
opengl/qopenglprogrambinarycache.cpp:163
#15 0x00007f123e96659f in QOpenGLProgramBinaryCache::load
(this=3Dthis@entry=3D0x7f123ea6ba80
<QOpenGLShaderProgramPrivate::linkBinary()::binCache>, cacheKey=3D...,
programId=3D4) at opengl/qopenglprogrambinarycache.cpp:296
#16 0x00007f123e93bd88 in QOpenGLShaderProgramPrivate::linkBinary
(this=3Dthis@entry=3D0x7f11c8162040) at opengl/qopenglshaderprogram.cpp=
:3825
#17 0x00007f123e93c380 in QOpenGLShaderProgram::link (this=3D0x562486619688=
) at
opengl/qopenglshaderprogram.cpp:1286
#18 0x00007f123cedf528 in QSGDefaultRenderContext::compileShader
(this=3Dthis@entry=3D0x562485f0cad0, shader=3Dshader@entry=3D0x5624=
86619680,
material=3Dmaterial@entry=3D0x562485b37150, vertexCode=3D<optimized =
out>,
fragmentCode=3DfragmentCode@entry=3D0x0) at
scenegraph/qsgdefaultrendercontext.cpp:267
#19 0x00007f123cead317 in QSGBatchRenderer::ShaderManager::prepareMaterial
(this=3D0x562485adb6e0, material=3Dmaterial@entry=3D0x562485b37150) at
scenegraph/coreapi/qsgbatchrenderer.cpp:157
#20 0x00007f123ceadd65 in QSGBatchRenderer::Renderer::renderMergedBatch
(this=3D0x562485ad99c0, batch=3D<optimized out>) at
scenegraph/coreapi/qsgbatchrenderer.cpp:2312
#21 0x00007f123ceaf255 in QSGBatchRenderer::Renderer::renderBatches
(this=3Dthis@entry=3D0x562485ad99c0) at
scenegraph/coreapi/qsgbatchrenderer.cpp:2569
#22 0x00007f123ceb495b in QSGBatchRenderer::Renderer::render (this=3D<op=
timized
out>) at scenegraph/coreapi/qsgbatchrenderer.cpp:2763
#23 0x00007f123cea5640 in QSGRenderer::renderScene (this=3D0x562485ad99c0,
bindable=3D...) at scenegraph/coreapi/qsgrenderer.cpp:243
#24 0x00007f123cea5b07 in QSGRenderer::renderScene (this=3D<optimized ou=
t>,
fboId=3D<optimized out>) at scenegraph/coreapi/qsgrenderer.cpp:189
#25 0x00007f123cede968 in QSGDefaultRenderContext::renderNextFrame
(this=3D0x562485f0cad0, renderer=3D0x562485ad99c0, fboId=3D<optimized ou=
t>) at
scenegraph/qsgdefaultrendercontext.cpp:181
#26 0x00007f123cf3972f in QQuickWindowPrivate::renderSceneGraph
(this=3Dthis@entry=3D0x562485ad5b30, size=3D...) at items/qquickwindow.=
cpp:470
#27 0x00007f123cfef0e6 in QQuickRenderControl::render (this=3D<optimized=
out>) at
items/qquickrendercontrol.cpp:344
#28 0x00007f1246519d23 in QQuickWidgetPrivate::render
(this=3Dthis@entry=3D0x562485c283d0, needsSync=3DneedsSync@entry=3D=
true) at
qquickwidget.cpp:288
#29 0x00007f1246519f72 in QQuickWidgetPrivate::renderSceneGraph
(this=3D0x562485c283d0) at qquickwidget.cpp:339
#30 0x00007f124571a97b in QObject::event (this=3Dthis@entry=3D0x562485f=
0c9c0,
e=3De@entry=3D0x7ffd79ff1020) at kernel/qobject.cpp:1268
#31 0x00007f1245ae08db in QWidget::event (this=3Dthis@entry=3D0x562485f=
0c9c0,
event=3Devent@entry=3D0x7ffd79ff1020) at kernel/qwidget.cpp:9266
#32 0x00007f124651d99b in QQuickWidget::event (this=3D0x562485f0c9c0,
e=3D0x7ffd79ff1020) at qquickwidget.cpp:1467
#33 0x00007f1246558d2b in
QtWebEngineCore::RenderWidgetHostViewQtDelegateWidget::event
(this=3D0x562485f0c9c0, event=3D0x7ffd79ff1020) at
render_widget_host_view_qt_delegate_widget.cpp:488
#34 0x00007f1245aa287c in QApplicationPrivate::notify_helper
(this=3Dthis@entry=3D0x56248214c020, receiver=3Dreceiver@entry=3D0x=
562485f0c9c0,
e=3De@entry=3D0x7ffd79ff1020) at kernel/qapplication.cpp:3722
#35 0x00007f1245aa9efe in QApplication::notify (this=3D0x7ffd79ff1350,
receiver=3D0x562485f0c9c0, e=3D0x7ffd79ff1020) at kernel/qapplication.cpp:3=
481
#36 0x00007f12456f1b86 in QCoreApplication::notifyInternal2
(receiver=3D0x562485f0c9c0, event=3Devent@entry=3D0x7ffd79ff1020) at
kernel/qcoreapplication.cpp:1018
#37 0x00007f124574107b in QCoreApplication::sendEvent (event=3D0x7ffd79ff10=
20,
receiver=3D<optimized out>) at ../../src/corelib/kernel/qcoreapplicat=
ion.h:233
#38 QTimerInfoList::activateTimers (this=3D0x5624821aa660) at
kernel/qtimerinfo_unix.cpp:643
#39 0x00007f1245741944 in timerSourceDispatch (source=3D<optimized out&g=
t;) at
kernel/qeventdispatcher_glib.cpp:182
#40 0x00007f123d1e16c9 in g_main_dispatch (context=3D0x7f1230004ff0) at
/var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3234
#41 g_main_context_dispatch (context=3Dcontext@entry=3D0x7f1230004ff0) =
at
/var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3899
#42 0x00007f123d1e1a28 in g_main_context_iterate
(context=3Dcontext@entry=3D0x7f1230004ff0, block=3Dblock@entry=3D1,
dispatch=3Ddispatch@entry=3D1, self=3D<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3972
#43 0x00007f123d1e1ad4 in g_main_context_iteration (context=3D0x7f1230004ff=
0,
may_block=3Dmay_block@entry=3D1) at
/var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033
#44 0x00007f1245741d5f in QEventDispatcherGlib::processEvents
(this=3D0x5624821b1dc0, flags=3D...) at kernel/qeventdispatcher_glib.cpp:423
#45 0x00007f12456f0992 in QEventLoop::exec (this=3Dthis@entry=3D0x7ffd7=
9ff1270,
flags=3D..., flags@entry=3D...) at kernel/qeventloop.cpp:212
#46 0x00007f12456f8d5c in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1291
#47 0x00005624818e4bef in main (argc=3D<optimized out>, argv=3D0x7ffd=
79ff1558) at
main.cpp:155