Bug#887903: akregator suddenly crashes. nouveau_fence.c: No such file or directory.
Package: akregator
Version: 4:17.08.3-1
Severity: important
Dear maintainer,
after running akregator, just few clicks are allowed before a crash happens.
This issue renders akregator totally unusable for me (sob...).
$ gdb akregator
[...]
Reading symbols from akregator...Reading symbols from
/usr/lib/debug/.build-id/bb/2382b6410f23e100ac82795e06762d16391d2b.debug...done.
done.
(gdb) run
Starting program: /usr/bin/akregator
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffc4446700 (LWP 2445)]
[New Thread 0x7fffb8358700 (LWP 2446)]
[New Thread 0x7fffb76c2700 (LWP 2447)]
[New Thread 0x7fffb5771700 (LWP 2448)]
[New Thread 0x7fffb4f70700 (LWP 2450)]
[New Thread 0x7fffa7fff700 (LWP 2451)]
[New Thread 0x7fffa77fe700 (LWP 2452)]
[New Thread 0x7fffa6ffd700 (LWP 2453)]
[New Thread 0x7fffa67fc700 (LWP 2454)]
[New Thread 0x7fffa5ffb700 (LWP 2455)]
[New Thread 0x7fffa57fa700 (LWP 2456)]
[New Thread 0x7fffa4ff9700 (LWP 2457)]
[New Thread 0x7fff83fff700 (LWP 2458)]
[New Thread 0x7fff837fe700 (LWP 2459)]
[New Thread 0x7fff827fc700 (LWP 2460)]
[New Thread 0x7fff82ffd700 (LWP 2461)]
[New Thread 0x7fff81ffb700 (LWP 2462)]
[New Thread 0x7fff817fa700 (LWP 2463)]
[New Thread 0x7fff73fff700 (LWP 2465)]
[New Thread 0x7fff80ff9700 (LWP 2464)]
[New Thread 0x7fff737fe700 (LWP 2466)]
[New Thread 0x7fff62ffd700 (LWP 2467)]
[New Thread 0x7fff625bb700 (LWP 2469)]
[New Thread 0x7fff605ff700 (LWP 2479)]
[Thread 0x7fff605ff700 (LWP 2479) exited]
Thread 1 "akregator" received signal SIGSEGV, Segmentation fault.
0x00007fffc16f320f in nouveau_fence_trigger_work (fence=fence@entry=0x555556064110)
at ../../../../../src/gallium/drivers/nouveau/nouveau_fence.c:51
51 ../../../../../src/gallium/drivers/nouveau/nouveau_fence.c: No such file
or directory.
(gdb) bt
#0 0x00007fffc16f320f in nouveau_fence_trigger_work
(fence=fence@entry=0x555556064110)
at ../../../../../src/gallium/drivers/nouveau/nouveau_fence.c:51
#1 0x00007fffc16f330e in nouveau_fence_del (fence=0x555556064110)
at ../../../../../src/gallium/drivers/nouveau/nouveau_fence.c:105
#2 0x00007fffc16f4142 in nouveau_fence_ref (ref=0x555555fb7e50, fence=0x0)
at ../../../../../src/gallium/drivers/nouveau/nouveau_fence.h:53
#3 nouveau_screen_fence_ref (pscreen=<optimized out>, ptr=0x555555fb7e50,
pfence=0x0)
at ../../../../../src/gallium/drivers/nouveau/nouveau_screen.c:74
#4 0x00007fffc15bf6c9 in swap_fences_pop_front (draw=draw@entry=0x555555fb7cc0)
at ../../../../../src/gallium/state_trackers/dri/dri_drawable.c:331
#5 0x00007fffc15c0269 in dri_flush (cPriv=<optimized out>, dPriv=<optimized
out>, flags=3,
reason=<optimized out>) at
../../../../../src/gallium/state_trackers/dri/dri_drawable.c:542
#6 0x00007fffc2cc3c28 in ?? () from /usr/lib/x86_64-linux-gnu/libGLX_mesa.so.0
#7 0x00007fffc3a3e7d2 in ?? ()
from
/usr/lib/x86_64-linux-gnu/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so
#8 0x00007ffff4c6cb8a in QOpenGLContext::swapBuffers(QSurface*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#9 0x00007ffff4f2168f in QPlatformBackingStore::composeAndFlush(QWindow*,
QRegion const&, QPoint const&, QPlatformTextureList*, QOpenGLContext*, bool) ()
from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#10 0x00007fffc5d3fac7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#11 0x00007ffff53fadd7 in QWidgetBackingStore::qt_flush (widget=0x7fffbc004360,
region=...,
backingStore=<optimized out>, tlw=<optimized out>, tlwOffset=...,
widgetTextures=<optimized out>,
widgetBackingStore=<optimized out>) at kernel/qwidgetbackingstore.cpp:149
#12 0x00007ffff53fc4ce in QWidgetBackingStore::flush
(this=this@entry=0x555555beb800,
widget=widget@entry=0x0) at kernel/qwidgetbackingstore.cpp:1400
#13 0x00007ffff53fdbc9 in QWidgetBackingStore::endPaint
(beginPaintInfo=<synthetic pointer>,
backingStore=<optimized out>, cleaned=..., this=0x555555beb800)
at kernel/qwidgetbackingstore.cpp:359
#14 QWidgetBackingStore::doSync (this=this@entry=0x555555beb800)
at kernel/qwidgetbackingstore.cpp:1384
#15 0x00007ffff53fe352 in QWidgetBackingStore::sync (this=0x555555beb800,
exposedWidget=0x7fffbc004360, exposedRegion=...) at
kernel/qwidgetbackingstore.cpp:1136
#16 0x00007ffff541538f in QWidgetPrivate::syncBackingStore
(this=this@entry=0x555555915d40,
region=...) at kernel/qwidget.cpp:1988
#17 0x00007ffff544946e in QWidgetWindow::handleExposeEvent
(this=this@entry=0x555555bde4d0,
event=event@entry=0x7fffffffda90) at kernel/qwidgetwindow.cpp:926
#18 0x00007ffff5449d8d in QWidgetWindow::event (this=0x555555bde4d0,
event=0x7fffffffda90)
at kernel/qwidgetwindow.cpp:288
#19 0x00007ffff53ee59c in QApplicationPrivate::notify_helper
(this=this@entry=0x5555557a79f0,
receiver=receiver@entry=0x555555bde4d0, e=e@entry=0x7fffffffda90) at
kernel/qapplication.cpp:3722
#20 0x00007ffff53f5e64 in QApplication::notify (this=0x7fffffffdf20,
receiver=0x555555bde4d0,
e=0x7fffffffda90) at kernel/qapplication.cpp:3481
#21 0x00007ffff46d3258 in QCoreApplication::notifyInternal2
(receiver=0x555555bde4d0,
event=0x7fffffffda90) at kernel/qcoreapplication.cpp:1018
#22 0x00007ffff4c3409f in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#23 0x00007ffff4c34cdd in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#24 0x00007ffff4c0ccab in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#25 0x00007fffc5d82d50 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#26 0x00007fffec097fb7 in g_main_dispatch (context=0x7fffbc004ff0) at
../../../../glib/gmain.c:3165
#27 g_main_context_dispatch (context=context@entry=0x7fffbc004ff0) at
../../../../glib/gmain.c:3818
#28 0x00007fffec0981f0 in g_main_context_iterate
(context=context@entry=0x7fffbc004ff0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
at ../../../../glib/gmain.c:3891
#29 0x00007fffec09827c in g_main_context_iteration (context=0x7fffbc004ff0,
may_block=may_block@entry=1) at ../../../../glib/gmain.c:3952
#30 0x00007ffff472c0ef in QEventDispatcherGlib::processEvents
(this=0x555555805560, flags=...)
at kernel/qeventdispatcher_glib.cpp:423
#31 0x00007ffff46d12aa in QEventLoop::exec (this=this@entry=0x7fffffffdd80,
flags=...,
flags@entry=...) at kernel/qeventloop.cpp:212
#32 0x00007ffff46da214 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1291
#33 0x000055555555ca80 in main (argc=<optimized out>, argv=<optimized out>) at
./src/main.cpp:123
This problem occurs with both kernel 4.9 and kernel 4.14 on my system.
$ dpkg -l | grep linux-image
ii linux-image-4.14.0-3-amd64 4.14.13-1 amd64 Linux 4.14 for 64-bit PCs
ii linux-image-4.9.0-1-amd64 4.9.6-3 amd64 Linux 4.9 for 64-bit PCs
(signed)
I'll provide any further information if needed.
Thanks for your work.
-- System Information:
Debian Release: buster/sid
APT prefers testing-debug
APT policy: (500, 'testing-debug'), (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 4.14.0-3-amd64 (SMP w/2 CPU cores)
Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8), LANGUAGE=
(charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages akregator depends on:
ii kinit 5.37.0-2
ii kio 5.37.0-2
ii libc6 2.26-4
ii libgcc1 1:7.2.0-19
ii libkf5codecs5 5.37.0-2
ii libkf5completion5 5.37.0-2
ii libkf5configcore5 5.37.0-2
ii libkf5configgui5 5.37.0-2
ii libkf5configwidgets5 5.37.0-2
ii libkf5coreaddons5 5.37.0-3
ii libkf5crash5 5.37.0-2
ii libkf5grantleetheme-plugins 17.08.3-1
ii libkf5grantleetheme5 17.08.3-1
ii libkf5i18n5 5.37.0-2
ii libkf5iconthemes5 5.37.0-2
ii libkf5jobwidgets5 5.37.0-2
ii libkf5kcmutils5 5.37.0-2
ii libkf5kiocore5 5.37.0-2
ii libkf5kiogui5 5.37.0-2
ii libkf5kiowidgets5 5.37.0-2
ii libkf5kontactinterface5 17.08.3-1
ii libkf5libkdepim-plugins 4:17.08.3-1
ii libkf5libkdepim5 4:17.08.3-1
ii libkf5messageviewer5 4:17.08.3-1
ii libkf5mimetreeparser5 4:17.08.3-1
ii libkf5notifications5 5.37.0-2
ii libkf5notifyconfig5 5.37.0-2
ii libkf5parts5 5.37.0-2
ii libkf5pimcommon-plugins 4:17.08.3-1
ii libkf5pimcommon5 4:17.08.3-1
ii libkf5pimtextedit5 17.08.3-1
ii libkf5service-bin 5.37.0-2
ii libkf5service5 5.37.0-2
ii libkf5syndication5 17.08.3-1
ii libkf5textwidgets5 5.37.0-2
ii libkf5webengineviewer5 4:17.08.3-1
ii libkf5widgetsaddons5 5.37.0-2
ii libkf5xmlgui5 5.37.0-2
ii libqt5core5a 5.9.2+dfsg-6
ii libqt5dbus5 5.9.2+dfsg-6
ii libqt5gui5 5.9.2+dfsg-6
ii libqt5network5 5.9.2+dfsg-6
ii libqt5printsupport5 5.9.2+dfsg-6
ii libqt5webenginewidgets5 5.9.2+dfsg-2
ii libqt5widgets5 5.9.2+dfsg-6
ii libqt5xml5 5.9.2+dfsg-6
ii libstdc++6 7.2.0-19
akregator recommends no packages.
akregator suggests no packages.
-- no debconf information
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