~ % gdb kdenlive GNU gdb (GDB) 7.6.1 Copyright (C) 2013 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-unknown-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/bin/kdenlive...(no debugging symbols found)...done. (gdb) run Starting program: /usr/bin/kdenlive warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7ffff7ffa000 warning: Could not load shared library symbols for linux-vdso.so.1. Do you need "set solib-search-path" or "set sysroot"? [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". [New Thread 0x7fffcd24c700 (LWP 1106)] QWidget::insertAction: Attempt to insert null action QWidget::insertAction: Attempt to insert null action [New Thread 0x7fffc87d7700 (LWP 1110)] [New Thread 0x7fffc7fd6700 (LWP 1111)] [Thread 0x7fffc87d7700 (LWP 1110) exited] [Thread 0x7fffc7fd6700 (LWP 1111) exited] kdenlive(1101) Render::checkMaxThreads: // TRACTOR PROBLEM [New Thread 0x7fffc7fd6700 (LWP 1255)] [New Thread 0x7fffc87d7700 (LWP 1256)] [New Thread 0x7fffc4f50700 (LWP 1257)] [New Thread 0x7fffb7fff700 (LWP 1258)] [New Thread 0x7fffb77fe700 (LWP 1259)] [New Thread 0x7fffb6ffd700 (LWP 1260)] [New Thread 0x7fffb67fc700 (LWP 1261)] [New Thread 0x7fffb5ffb700 (LWP 1262)] [New Thread 0x7fffb57fa700 (LWP 1263)] [New Thread 0x7fffb4ff9700 (LWP 1264)] [New Thread 0x7fffb47f8700 (LWP 1265)] [New Thread 0x7fffb3ff7700 (LWP 1266)] [Thread 0x7fffc87d7700 (LWP 1256) exited] [Thread 0x7fffc4f50700 (LWP 1257) exited] [New Thread 0x7fffc4f50700 (LWP 1267)] [New Thread 0x7fffc87d7700 (LWP 1268)] [New Thread 0x7fffb37f6700 (LWP 1269)] [New Thread 0x7fffb2ff5700 (LWP 1270)] [New Thread 0x7fffb27f4700 (LWP 1271)] [New Thread 0x7fffb1ff3700 (LWP 1272)] [New Thread 0x7fffb17f2700 (LWP 1273)] [New Thread 0x7fffb0ff1700 (LWP 1274)] [New Thread 0x7fffb07f0700 (LWP 1275)] [New Thread 0x7fffaffef700 (LWP 1276)] [New Thread 0x7fffaf7ee700 (LWP 1277)] [Thread 0x7fffc4f50700 (LWP 1267) exited] [Thread 0x7fffc87d7700 (LWP 1268) exited] [New Thread 0x7fffc87d7700 (LWP 1278)] [New Thread 0x7fffc4f50700 (LWP 1279)] [New Thread 0x7fffaefed700 (LWP 1280)] [New Thread 0x7fffae7ec700 (LWP 1281)] [New Thread 0x7fffadfeb700 (LWP 1282)] [New Thread 0x7fffad7ea700 (LWP 1283)] [New Thread 0x7fffacfe9700 (LWP 1284)] [New Thread 0x7fffac7e8700 (LWP 1285)] [New Thread 0x7fffabfe7700 (LWP 1286)] [New Thread 0x7fffab7e6700 (LWP 1287)] [New Thread 0x7fffaafe5700 (LWP 1288)] Program received signal SIGSEGV, Segmentation fault. 0x00007ffff48dd1b8 in __lll_unlock_elision () from /usr/lib/libpthread.so.0 (gdb) thread apply all bt full Thread 38 (Thread 0x7fffaafe5700 (LWP 1288)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 37 (Thread 0x7fffab7e6700 (LWP 1287)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 36 (Thread 0x7fffabfe7700 (LWP 1286)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 ---Type to continue, or q to quit--- No symbol table info available. Thread 35 (Thread 0x7fffac7e8700 (LWP 1285)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 34 (Thread 0x7fffacfe9700 (LWP 1284)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 33 (Thread 0x7fffad7ea700 (LWP 1283)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. ---Type to continue, or q to quit--- #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 32 (Thread 0x7fffadfeb700 (LWP 1282)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 31 (Thread 0x7fffae7ec700 (LWP 1281)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 30 (Thread 0x7fffaefed700 (LWP 1280)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 ---Type to continue, or q to quit--- No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 29 (Thread 0x7fffc4f50700 (LWP 1279)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffdcb3e738 in ?? () from /usr/lib/mlt/libmltsdl.so No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 28 (Thread 0x7fffc87d7700 (LWP 1278)): #0 0x00007ffff48d83e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007ffff46ba021 in mlt_consumer_get_frame () from /usr/lib/libmlt.so.6 No symbol table info available. #2 0x00007ffff46baae4 in mlt_consumer_rt_frame () from /usr/lib/libmlt.so.6 No symbol table info available. #3 0x00007fffdcb3f097 in ?? () from /usr/lib/mlt/libmltsdl.so No symbol table info available. #4 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #5 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 27 (Thread 0x7fffaf7ee700 (LWP 1277)): ---Type to continue, or q to quit--- #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 26 (Thread 0x7fffaffef700 (LWP 1276)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 25 (Thread 0x7fffb07f0700 (LWP 1275)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. ---Type to continue, or q to quit--- Thread 24 (Thread 0x7fffb0ff1700 (LWP 1274)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 23 (Thread 0x7fffb17f2700 (LWP 1273)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 22 (Thread 0x7fffb1ff3700 (LWP 1272)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. ---Type to continue, or q to quit--- Thread 21 (Thread 0x7fffb27f4700 (LWP 1271)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 20 (Thread 0x7fffb2ff5700 (LWP 1270)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 19 (Thread 0x7fffb37f6700 (LWP 1269)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 ---Type to continue, or q to quit--- No symbol table info available. Thread 16 (Thread 0x7fffb3ff7700 (LWP 1266)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 15 (Thread 0x7fffb47f8700 (LWP 1265)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 14 (Thread 0x7fffb4ff9700 (LWP 1264)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. ---Type to continue, or q to quit--- #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 13 (Thread 0x7fffb57fa700 (LWP 1263)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 12 (Thread 0x7fffb5ffb700 (LWP 1262)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 11 (Thread 0x7fffb67fc700 (LWP 1261)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 ---Type to continue, or q to quit--- No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 10 (Thread 0x7fffb6ffd700 (LWP 1260)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 9 (Thread 0x7fffb77fe700 (LWP 1259)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 8 (Thread 0x7fffb7fff700 (LWP 1258)): #0 0x00007ffff48d803f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007fffd8e3863b in ?? () from /usr/lib/libavcodec.so.55 No symbol table info available. ---Type to continue, or q to quit--- #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 5 (Thread 0x7fffc7fd6700 (LWP 1255)): #0 0x00007ffff48d83e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00007ffff4b65244 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 No symbol table info available. #2 0x00007ffff4b58945 in ?? () from /usr/lib/libQtCore.so.4 No symbol table info available. #3 0x00007ffff4b64d8f in ?? () from /usr/lib/libQtCore.so.4 No symbol table info available. #4 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #5 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. Thread 2 (Thread 0x7fffcd24c700 (LWP 1106)): #0 0x00007ffff29c6a4d in poll () from /usr/lib/libc.so.6 No symbol table info available. #1 0x00007fffcd6a7908 in ?? () from /usr/lib/libusb-1.0.so.0 No symbol table info available. #2 0x00007ffff48d40a2 in start_thread () from /usr/lib/libpthread.so.0 No symbol table info available. #3 0x00007ffff29cf50d in clone () from /usr/lib/libc.so.6 No symbol table info available. ---Type to continue, or q to quit--- Thread 1 (Thread 0x7ffff7f907c0 (LWP 1101)): #0 0x00007ffff48dd1b8 in __lll_unlock_elision () from /usr/lib/libpthread.so.0 No symbol table info available. #1 0x00000000006cec0b in Render::mltEnableEffects(int, GenTime, QList, bool) () No symbol table info available. #2 0x00000000005834fc in CustomTrackView::updateEffectState(int, GenTime, QList, bool, bool) () No symbol table info available. #3 0x000000000046ea4f in ChangeEffectStateCommand::redo() () No symbol table info available. #4 0x00007ffff5c83783 in QUndoStack::push(QUndoCommand*) () from /usr/lib/libQtGui.so.4 No symbol table info available. #5 0x0000000000583b1f in CustomTrackView::slotChangeEffectState(ClipItem*, int, QList, bool) () No symbol table info available. #6 0x000000000045e13e in CustomTrackView::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.88] () No symbol table info available. #7 0x00007ffff4c78b48 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 No symbol table info available. #8 0x00000000004a4dbc in EffectStackView2::changeEffectState(ClipItem*, int, QList, bool) () No symbol table info available. #9 0x00000000004a6476 in EffectStackView2::slotUpdateEffectState(bool, int, bool) () No symbol table info available. #10 0x00000000004a9ae9 in EffectStackView2::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.61] () No symbol table info available. #11 0x00007ffff4c78b48 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 No symbol table info available. #12 0x000000000045891c in CollapsibleEffect::effectStateChanged(bool, int, bool) () No symbol table info available. #13 0x000000000049b235 in CollapsibleEffect::slotDisable(bool, bool) () No symbol table info available. ---Type to continue, or q to quit--- #14 0x000000000045bef9 in CollapsibleEffect::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.75] () No symbol table info available. #15 0x00007ffff4c78b48 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 No symbol table info available. #16 0x00007ffff5c9ab02 in QAbstractButton::toggled(bool) () from /usr/lib/libQtGui.so.4 No symbol table info available. #17 0x00007ffff5a00798 in QAbstractButton::setChecked(bool) () from /usr/lib/libQtGui.so.4 No symbol table info available. #18 0x00007ffff5a003b2 in ?? () from /usr/lib/libQtGui.so.4 No symbol table info available. #19 0x00007ffff5a004dc in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4 No symbol table info available. #20 0x00007ffff5ab737a in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4 No symbol table info available. #21 0x00007ffff56a167e in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 No symbol table info available. #22 0x00007ffff565212c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 No symbol table info available. #23 0x00007ffff565882d in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 No symbol table info available. #24 0x00007ffff79b183a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 No symbol table info available. #25 0x00007ffff4c64ebd in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 No symbol table info available. #26 0x00007ffff5657fe3 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer&, bool) () from /usr/lib/libQtGui.so.4 No symbol table info available. #27 0x00007ffff56c9bfb in ?? () from /usr/lib/libQtGui.so.4 No symbol table info available. #28 0x00007ffff56c866c in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4 ---Type to continue, or q to quit--- No symbol table info available. #29 0x00007ffff56ef1b2 in ?? () from /usr/lib/libQtGui.so.4 No symbol table info available. #30 0x00007fffefd96256 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 No symbol table info available. #31 0x00007fffefd965a8 in ?? () from /usr/lib/libglib-2.0.so.0 No symbol table info available. #32 0x00007fffefd9664c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 No symbol table info available. #33 0x00007ffff4c91b25 in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/libQtCore.so.4 No symbol table info available. #34 0x00007ffff56ef266 in ?? () from /usr/lib/libQtGui.so.4 No symbol table info available. #35 0x00007ffff4c63b1f in QEventLoop::processEvents(QFlags) () from /usr/lib/libQtCore.so.4 No symbol table info available. #36 0x00007ffff4c63e15 in QEventLoop::exec(QFlags) () from /usr/lib/libQtCore.so.4 No symbol table info available. #37 0x00007ffff4c68f4b in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 No symbol table info available. #38 0x0000000000455a99 in main () No symbol table info available.