| Summary: | plasma crashed while switching off compositing | ||
|---|---|---|---|
| Product: | [Unmaintained] plasma4 | Reporter: | Piotr Mitas <yabolus> |
| Component: | general | Assignee: | Plasma Bugs List <plasma-bugs> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | echidnaman |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Gentoo Packages | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
Interestingly, just after reporting this bug I also found a crash dump from krunner which looks very similar to the plasma dump. Should I file a seperate bug report?
Core was generated by `kdeinit4: krunner [kdeinit] '.
Program terminated with signal 7, Bus error.
#0 0x00007f630afde450 in KPixmapCache::Private::mmapFile (this=0xf4dca0, filename=..., info=0xf4dd08, newsize=126341120)
at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp:491
491 /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp: Nie ma takiego pliku ani katalogu.
in /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp
(gdb) bt
#0 0x00007f630afde450 in KPixmapCache::Private::mmapFile (this=0xf4dca0, filename=..., info=0xf4dd08, newsize=126341120)
at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp:491
#1 0x00007f630afdfd28 in KPixmapCache::Private::mmapFiles (this=0xf4dca0) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp:424
#2 0x00007f630afdfb13 in KPixmapCache::Private::init (this=0xf4dca0) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp:1061
#3 0x00007f630afe15cc in KPixmapCache::discard (this=0xfa93b0) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp:1279
#4 0x00007f630afe1cb8 in KPixmapCache::deleteCache (name=...) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp:1255
#5 0x00007f6302ac5e2d in Plasma::ThemePrivate::discardCache (this=0xe80610) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/plasma/theme.cpp:221
#6 0x00007f6302ac628d in Plasma::ThemePrivate::compositingChanged (this=0xe80610) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/plasma/theme.cpp:213
#7 0x00007f6302acbdfa in Plasma::Theme::qt_metacall (this=0xeb1130, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff4e9ccc50)
at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0_build/plasma/theme.moc:108
#8 0x00007f630a7d030f in QMetaObject::activate (sender=0xe897d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f630a44318d) at kernel/qobject.cpp:3285
#9 0x00007f630afd823d in KSelectionWatcher::Private::x11Event (this=<value optimized out>, ev_P=0x0)
at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kmanagerselection.cpp:395
#10 0x00007f630af5f2d6 in KAppX11HackWidget::publicx11Event (this=<value optimized out>, _event=0x7fff4e9cd340)
at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:903
#11 KApplication::x11EventFilter (this=<value optimized out>, _event=0x7fff4e9cd340) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:953
#12 0x00007f6309874c01 in qt_x11EventFilter (ev=0x7fff4e9cd340) at kernel/qapplication_x11.cpp:399
#13 0x00007f6309880db4 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff4e9cd340) at kernel/qapplication_x11.cpp:3231
#14 0x00007f63098a8124 in x11EventSourceDispatch (s=0xd6e8f0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#15 0x00007f6305a4a4cd in g_main_dispatch (context=0xd6d920) at gmain.c:1960
#16 IA__g_main_context_dispatch (context=0xd6d920) at gmain.c:2513
#17 0x00007f6305a4de88 in g_main_context_iterate (context=0xd6d920, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#18 0x00007f6305a4dfb0 in IA__g_main_context_iteration (context=0xd6d920, may_block=1) at gmain.c:2654
#19 0x00007f630a7e69d3 in QEventDispatcherGlib::processEvents (this=0xd6a790, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#20 0x00007f63098a7a3e in QGuiEventDispatcherGlib::processEvents (this=0x1307f30, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#21 0x00007f630a7bbf72 in QEventLoop::processEvents (this=<value optimized out>, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#22 0x00007f630a7bc344 in QEventLoop::exec (this=0x7fff4e9cd660, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:201
#23 0x00007f630a7c002b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#24 0x00007f62fef7e854 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /var/tmp/portage/kde-base/krunner-4.4.0-r1/work/krunner-4.4.0/krunner/main.cpp:65
#25 0x0000000000407396 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0,
avoid_loops=false, startup_id_str=0x40a7dd "0") at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kinit/kinit.cpp:710
#26 0x0000000000407ff0 in handle_launcher_request (sock=8, who=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kinit/kinit.cpp:1202
#27 0x0000000000408530 in handle_requests (waitForPid=6342272) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kinit/kinit.cpp:1395
#28 0x0000000000409141 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kinit/kinit.cpp:1834
Both crashes are a manifestation of bug 182026 in this case. It's a very annoying bug. :( *** This bug has been marked as a duplicate of bug 182026 *** |
Version: (using KDE 4.4.0) Compiler: GCC 4.4.3 OS: Linux Installed from: Gentoo Packages My laptop came low on battery and compositing was switched off automatically and plasma crashed. Core was generated by `kdeinit4: plasma-desktop [kdeinit] '. Program terminated with signal 7, Bus error. #0 0x00007f630afdfdbf in KPixmapCache::Private::invalidateMmapFiles (this=0xe7b210) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp:446 446 /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp: Nie ma takiego pliku ani katalogu. in /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp (gdb) bt #0 0x00007f630afdfdbf in KPixmapCache::Private::invalidateMmapFiles (this=0xe7b210) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp:446 #1 0x00007f630afde9bc in KPixmapCache::recreateCacheFiles (this=0xe757d0) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp:1198 #2 0x00007f630afdf265 in KPixmapCache::Private::loadIndexHeader (this=0xe7b210) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp:773 #3 0x00007f630afdfb00 in KPixmapCache::Private::init (this=0xe7b210) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp:1059 #4 0x00007f630afe15cc in KPixmapCache::discard (this=0xe757d0) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp:1279 #5 0x00007f630afe1cb8 in KPixmapCache::deleteCache (name=...) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kpixmapcache.cpp:1255 #6 0x00007f6302ac5e2d in Plasma::ThemePrivate::discardCache (this=0xe53bd0) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/plasma/theme.cpp:221 #7 0x00007f6302ac628d in Plasma::ThemePrivate::compositingChanged (this=0xe53bd0) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/plasma/theme.cpp:213 #8 0x00007f6302acbdfa in Plasma::Theme::qt_metacall (this=0xe38050, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff4e9ccad0) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0_build/plasma/theme.moc:108 #9 0x00007f630a7d030f in QMetaObject::activate (sender=0xe35840, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3285 #10 0x00007f630afd823d in KSelectionWatcher::Private::x11Event (this=<value optimized out>, ev_P=0x1) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/util/kmanagerselection.cpp:395 #11 0x00007f630af5f2d6 in KAppX11HackWidget::publicx11Event (this=<value optimized out>, _event=0x7fff4e9cd280) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:903 #12 KApplication::x11EventFilter (this=<value optimized out>, _event=0x7fff4e9cd280) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:953 #13 0x00007f62fef93494 in PlasmaApp::x11EventFilter (this=0xd4d700, event=0x7fff4e9cd280) at /var/tmp/portage/kde-base/plasma-workspace-4.4.0/work/plasma-workspace-4.4.0/plasma/desktop/shell/plasmaapp.cpp:600 #14 0x00007f6309874c01 in qt_x11EventFilter (ev=0x7fff4e9cd280) at kernel/qapplication_x11.cpp:399 #15 0x00007f6309880db4 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff4e9cd280) at kernel/qapplication_x11.cpp:3231 #16 0x00007f63098a8124 in x11EventSourceDispatch (s=0xd6ed90, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146 #17 0x00007f6305a4a4cd in g_main_dispatch (context=0xd6dd20) at gmain.c:1960 #18 IA__g_main_context_dispatch (context=0xd6dd20) at gmain.c:2513 #19 0x00007f6305a4de88 in g_main_context_iterate (context=0xd6dd20, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591 #20 0x00007f6305a4dfb0 in IA__g_main_context_iteration (context=0xd6dd20, may_block=1) at gmain.c:2654 #21 0x00007f630a7e69d3 in QEventDispatcherGlib::processEvents (this=0xd6b0c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #22 0x00007f63098a7a3e in QGuiEventDispatcherGlib::processEvents (this=0xd43c00, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #23 0x00007f630a7bbf72 in QEventLoop::processEvents (this=<value optimized out>, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece. ) at kernel/qeventloop.cpp:149 #24 0x00007f630a7bc344 in QEventLoop::exec (this=0x7fff4e9cd5a0, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece. ) at kernel/qeventloop.cpp:201 #25 0x00007f630a7c002b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #26 0x00007f62fef81e42 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /var/tmp/portage/kde-base/plasma-workspace-4.4.0/work/plasma-workspace-4.4.0/plasma/desktop/shell/main.cpp:112 #27 0x0000000000407396 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40a7dd "0") at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kinit/kinit.cpp:710 #28 0x0000000000407ff0 in handle_launcher_request (sock=8, who=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kinit/kinit.cpp:1202 #29 0x0000000000408530 in handle_requests (waitForPid=6342272) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kinit/kinit.cpp:1395 #30 0x0000000000409141 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kinit/kinit.cpp:1834