krita@krita-2012-Client-Platform:~/kde/build$ gdb krita GNU gdb (Ubuntu 7.10-1ubuntu2) 7.10 Copyright (C) 2015 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later 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-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from krita...done. (gdb) start Temporary breakpoint 1 at 0x402a20: file /home/krita/kde/src/krita/krita/main.cc, line 60. Starting program: /home/krita/kde/inst/bin/krita cont [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". krita.lib.pigment: Compiled for arch: ::Vc::AVXImpl krita.lib.pigment: Features supported: krita.lib.pigment: "SSE2" --- yes krita.lib.pigment: "SSSE3" --- yes krita.lib.pigment: "SSE4.1" --- yes krita.lib.pigment: "AVX " --- yes Temporary breakpoint 1, main (argc=1, argv=0x7fffffffd9d8) at /home/krita/kde/src/krita/krita/main.cc:60 60 { (gdb) cont Continuing. [New Thread 0x7fffe4afc700 (LWP 26471)] [New Thread 0x7fffdaadc700 (LWP 26472)] [New Thread 0x7fffda2db700 (LWP 26473)] [New Thread 0x7fffd9ada700 (LWP 26474)] [New Thread 0x7fffd90bf700 (LWP 26475)] Could not find drkonqi at /usr/lib/x86_64-linux-gnu/libexec/drkonqi [New Thread 0x7fffc19f6700 (LWP 26477)] [New Thread 0x7fffc11f5700 (LWP 26478)] Set style "Fusion" KoJsonTrader will load its plugins from "/home/krita/kde/inst/lib/x86_64-linux-gnu/kritaplugins" [Thread 0x7fffc11f5700 (LWP 26478) exited] krita.general: ERROR: no sample brush found in "/home/krita/.local/share/krita/brushes/PHOTOSHOP_BRUSHES___swirls_by_darkmercy.abr" falling back on QIcon::FromTheme: "document-properties" [New Thread 0x7fffc11f5700 (LWP 26479)] [New Thread 0x7fffa7671700 (LWP 26480)] libpng warning: iCCP: too many profiles libpng warning: iCCP: too many profiles libpng warning: iCCP: too many profiles libpng warning: iCCP: too many profiles [New Thread 0x7fffa6dc4700 (LWP 26481)] [Thread 0x7fffa6dc4700 (LWP 26481) exited] [New Thread 0x7fffa6dc4700 (LWP 26482)] [Thread 0x7fffc19f6700 (LWP 26477) exited] KoJsonTrader will load its plugins from "/home/krita/kde/inst/lib/x86_64-linux-gnu/kritaplugins" initTemplates(); "templates/" [New Thread 0x7fffc19f6700 (LWP 26484)] [Thread 0x7fffc19f6700 (LWP 26484) exited] [New Thread 0x7fffc19f6700 (LWP 26485)] [Thread 0x7fffc19f6700 (LWP 26485) exited] libpng warning: iCCP: too many profiles krita.lib.flake: "InteractionTool" : action "object_order_lower" conflicts with canvas action "rotate_canvas_left" shortcut: "Ctrl+[" krita.lib.flake: "InteractionTool" : action "object_order_raise" conflicts with canvas action "rotate_canvas_right" shortcut: "Ctrl+]" krita.lib.flake: "InteractionTool" : action "object_order_lower" conflicts with canvas action "rotate_canvas_left" shortcut: "Ctrl+[" krita.lib.flake: "InteractionTool" : action "object_order_raise" conflicts with canvas action "rotate_canvas_right" shortcut: "Ctrl+]" [New Thread 0x7fffc19f6700 (LWP 26486)] [New Thread 0x7fff9f443700 (LWP 26487)] [New Thread 0x7fff9ec42700 (LWP 26488)] [New Thread 0x7fff9e441700 (LWP 26489)] QLayout: Attempting to add QLayout "" to KisShortcutsDialog "", which already has a layout krita.general: Action without text! "composite_actions" krita.general: Action without text! "format_textcolor" krita.general: Action without text! "edit_paste_text" krita.general: Action without text! "format_backgroundcolor" falling back on QIcon::FromTheme: "list-add-user" falling back on QIcon::FromTheme: "list-remove-user" Program received signal SIGSEGV, Segmentation fault. KisOpenGLImageTextures::createImageTextureTiles (this=0xb4e8750) at /home/krita/kde/src/krita/libs/ui/opengl/kis_opengl_image_textures.cpp:188 188 const int pixelSize = m_tilesDestinationColorSpace->pixelSize(); (gdb) thread apply all bt Thread 18 (Thread 0x7fff9e441700 (LWP 26489)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007ffff56dd738 in QWaitCondition::wait(QMutex*, unsigned long) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #2 0x00007ffff56d9467 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #3 0x00007ffff56dcc89 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #4 0x00007fffef4496aa in start_thread (arg=0x7fff9e441700) at pthread_create.c:333 #5 0x00007ffff4dd6e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 17 (Thread 0x7fff9ec42700 (LWP 26488)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007ffff56dd738 in QWaitCondition::wait(QMutex*, unsigned long) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #2 0x00007ffff56d9467 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #3 0x00007ffff56dcc89 in ?? () ---Type to continue, or q to quit--- from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #4 0x00007fffef4496aa in start_thread (arg=0x7fff9ec42700) at pthread_create.c:333 #5 0x00007ffff4dd6e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 16 (Thread 0x7fff9f443700 (LWP 26487)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007ffff56dd738 in QWaitCondition::wait(QMutex*, unsigned long) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #2 0x00007ffff56d9467 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #3 0x00007ffff56dcc89 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #4 0x00007fffef4496aa in start_thread (arg=0x7fff9f443700) at pthread_create.c:333 #5 0x00007ffff4dd6e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 15 (Thread 0x7fffc19f6700 (LWP 26486)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 ---Type to continue, or q to quit--- #1 0x00007ffff56dd738 in QWaitCondition::wait(QMutex*, unsigned long) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #2 0x00007ffff56d9467 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #3 0x00007ffff56dcc89 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #4 0x00007fffef4496aa in start_thread (arg=0x7fffc19f6700) at pthread_create.c:333 #5 0x00007ffff4dd6e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 12 (Thread 0x7fffa6dc4700 (LWP 26482)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff56dd7eb in QWaitCondition::wait(QMutex*, unsigned long) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #2 0x00007ffff68b3aa2 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Widgets.so.5 #3 0x00007ffff56dcc89 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #4 0x00007fffef4496aa in start_thread (arg=0x7fffa6dc4700) at pthread_create.c:333 #5 0x00007ffff4dd6e9d in clone () ---Type to continue, or q to quit--- at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 10 (Thread 0x7fffa7671700 (LWP 26480)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff56dd7eb in QWaitCondition::wait(QMutex*, unsigned long) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #2 0x00007ffff56d7116 in QSemaphore::tryAcquire(int, int) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #3 0x00007ffff3278bb3 in KisTileDataSwapper::waitForWork ( this=) at /home/krita/kde/src/krita/libs/image/tiles3/swap/kis_tile_data_swapper.cpp:86 #4 0x00007ffff3278daa in KisTileDataSwapper::run ( this=0x7ffff36e8560 <(anonymous namespace)::Q_QGS_s_instance::innerFunction()::holder+64>) at /home/krita/kde/src/krita/libs/image/tiles3/swap/kis_tile_data_swapper.cpp:92 #5 0x00007ffff56dcc89 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #6 0x00007fffef4496aa in start_thread (arg=0x7fffa7671700) at pthread_create.c:333 #7 0x00007ffff4dd6e9d in clone () ---Type to continue, or q to quit--- at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 9 (Thread 0x7fffc11f5700 (LWP 26479)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff56dd7eb in QWaitCondition::wait(QMutex*, unsigned long) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #2 0x00007ffff56d6e8b in QSemaphore::acquire(int) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #3 0x00007ffff325eb8e in KisTileDataPooler::waitForWork ( this=0x7ffff36e8520 <(anonymous namespace)::Q_QGS_s_instance::innerFunction()::holder>) at /home/krita/kde/src/krita/libs/image/tiles3/kis_tile_data_pooler.cc:165 #4 0x00007ffff325f34a in KisTileDataPooler::run ( this=0x7ffff36e8520 <(anonymous namespace)::Q_QGS_s_instance::innerFunction()::holder>) at /home/krita/kde/src/krita/libs/image/tiles3/kis_tile_data_pooler.cc:187 #5 0x00007ffff56dcc89 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #6 0x00007fffef4496aa in start_thread (arg=0x7fffc11f5700) at pthread_create.c:333 #7 0x00007ffff4dd6e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 ---Type to continue, or q to quit--- Thread 6 (Thread 0x7fffd90bf700 (LWP 26475)): #0 0x00007ffff4dcb88d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fffeeb201ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffeeb202fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff58ee4fc in QEventDispatcherGlib::processEvents(QFlags) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #4 0x00007ffff589cefa in QEventLoop::exec(QFlags) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #5 0x00007ffff56d838c in QThread::exec() () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #6 0x00007fffeb01ecd5 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5DBus.so.5 #7 0x00007ffff56dcc89 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #8 0x00007fffef4496aa in start_thread (arg=0x7fffd90bf700) at pthread_create.c:333 #9 0x00007ffff4dd6e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 5 (Thread 0x7fffd9ada700 (LWP 26474)): #0 0x00007ffff4dcb88d in poll () at ../sysdeps/unix/syscall-template.S:81 ---Type to continue, or q to quit--- #1 0x00007fffeeb201ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffeeb20572 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fffde6a64a6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007fffeeb46965 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fffef4496aa in start_thread (arg=0x7fffd9ada700) at pthread_create.c:333 #6 0x00007ffff4dd6e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 4 (Thread 0x7fffda2db700 (LWP 26473)): #0 0x00007ffff4dcb88d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fffeeb201ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffeeb202fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fffeeb20339 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fffeeb46965 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fffef4496aa in start_thread (arg=0x7fffda2db700) at pthread_create.c:333 #6 0x00007ffff4dd6e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 3 (Thread 0x7fffdaadc700 (LWP 26472)): ---Type to continue, or q to quit--- #0 0x00007ffff4dcb88d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fffeeb201ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffeeb202fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fffdaae428d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so #4 0x00007fffeeb46965 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fffef4496aa in start_thread (arg=0x7fffdaadc700) at pthread_create.c:333 #6 0x00007ffff4dd6e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7fffe4afc700 (LWP 26471)): #0 0x00007ffff4dcb88d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007ffff3701bd2 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007ffff370374f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007fffe59abdc9 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5XcbQpa.so.5 #4 0x00007ffff56dcc89 in ?? () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #5 0x00007fffef4496aa in start_thread (arg=0x7fffe4afc700) at pthread_create.c:333 ---Type to continue, or q to quit--- #6 0x00007ffff4dd6e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7ffff7f18800 (LWP 26466)): #0 KisOpenGLImageTextures::createImageTextureTiles (this=0xb4e8750) at /home/krita/kde/src/krita/libs/ui/opengl/kis_opengl_image_textures.cpp:188 #1 0x00007ffff77d25c7 in KisOpenGLImageTextures::setInternalColorManagementActive (this=, value=) at /home/krita/kde/src/krita/libs/ui/opengl/kis_opengl_image_textures.cpp:480 #2 0x00007ffff77ccf9c in KisOpenGLCanvas2::setDisplayFilterImpl ( this=this@entry=0x9cb9950, displayFilter=0xab71180, initializing=initializing@entry=true) at /home/krita/kde/src/krita/libs/ui/opengl/kis_opengl_canvas2.cpp:185 #3 0x00007ffff77cd488 in KisOpenGLCanvas2::KisOpenGLCanvas2 (this=0x9cb9950, canvas=, coordinatesConverter=, parent=, image=..., colorConverter=0xa064128) at /home/krita/kde/src/krita/libs/ui/opengl/kis_opengl_canvas2.cpp:157 #4 0x00007ffff76187d1 in KisCanvas2::createOpenGLCanvas ( this=this@entry=0xa09c4b8) at /home/krita/kde/src/krita/libs/ui/canvas/kis_canvas2.cpp:404 #5 0x00007ffff7619fd8 in KisCanvas2::createCanvas (this=this@entry=0xa09c4b8, ---Type to continue, or q to quit--- useOpenGL=useOpenGL@entry=true) at /home/krita/kde/src/krita/libs/ui/canvas/kis_canvas2.cpp:427 #6 0x00007ffff761a49b in KisCanvas2::resetCanvas (this=this@entry=0xa09c4b8, useOpenGL=) at /home/krita/kde/src/krita/libs/ui/canvas/kis_canvas2.cpp:490 #7 0x00007ffff761a5a1 in KisCanvas2::slotConfigChanged (this=0xa09c4b8) at /home/krita/kde/src/krita/libs/ui/canvas/kis_canvas2.cpp:726 #8 0x00007ffff79a4055 in KisCanvas2::qt_static_metacall (_o=0xa09c4b8, _c=, _id=, _a=) at /home/krita/kde/build/libs/ui/moc_kis_canvas2.cpp:176 #9 0x00007ffff58c7cef in QMetaObject::activate(QObject*, int, int, void**) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #10 0x00007ffff7909172 in KisMainWindow::slotPreferences (this=0x8f96e30) at /home/krita/kde/src/krita/libs/ui/KisMainWindow.cpp:590 #11 0x00007ffff79181b3 in KisMainWindow::qt_static_metacall (_o=0x8f96e30, _c=, _id=, _a=0x7fffffffc820) at /home/krita/kde/build/libs/ui/moc_KisMainWindow.cpp:317 #12 0x00007ffff58c7cef in QMetaObject::activate(QObject*, int, int, void**) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Core.so.5 #13 0x00007ffff6688952 in QAction::triggered(bool) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Widgets.so.5 #14 0x00007ffff668b4ad in QAction::activate(QAction::ActionEvent) () from /home/krita/Qt/5.6/gcc_64/lib/libQt5Widgets.so.5 ---Type to continue, or q to quit---q Quit (gdb) kill Kill the program being debugged? (y or n) y (gdb) q