GNU gdb (GDB) Fedora (7.4.50.20120120-49.fc17) Copyright (C) 2012 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 "armv7hl-redhat-linux-gnueabi". For bug reporting instructions, please see: ... Reading symbols from /usr/bin/python...Reading symbols from /usr/lib/debug/usr/bin/python2.7.debug...done. done. Attaching to program: /usr/bin/python, process 2662 Reading symbols from /lib/libpython2.7.so.1.0...Reading symbols from /usr/lib/debug/usr/lib/libpython2.7.so.1.0.debug...done. done. Loaded symbols for /lib/libpython2.7.so.1.0 Reading symbols from /lib/libpthread.so.0...Reading symbols from /usr/lib/debug/lib/libpthread-2.15.so.debug...done. [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/libthread_db.so.1". done. Loaded symbols for /lib/libpthread.so.0 Reading symbols from /lib/libdl.so.2...Reading symbols from /usr/lib/debug/lib/libdl-2.15.so.debug...done. done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /lib/libutil.so.1...Reading symbols from /usr/lib/debug/lib/libutil-2.15.so.debug...done. done. Loaded symbols for /lib/libutil.so.1 Reading symbols from /lib/libm.so.6...Reading symbols from /usr/lib/debug/lib/libm-2.15.so.debug...done. done. Loaded symbols for /lib/libm.so.6 Reading symbols from /lib/libc.so.6...Reading symbols from /usr/lib/debug/lib/libc-2.15.so.debug...done. done. Loaded symbols for /lib/libc.so.6 Reading symbols from /lib/libgcc_s.so.1...Reading symbols from /usr/lib/debug/lib/libgcc_s-4.7.0-20120507.so.1.debug...done. done. Loaded symbols for /lib/libgcc_s.so.1 Reading symbols from /lib/ld-linux.so.3...Reading symbols from /usr/lib/debug/lib/ld-2.15.so.debug...done. done. Loaded symbols for /lib/ld-linux.so.3 Reading symbols from /usr/lib/python2.7/lib-dynload/operator.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/operator.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/operator.so Reading symbols from /usr/lib/python2.7/lib-dynload/_functoolsmodule.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_functoolsmodule.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/_functoolsmodule.so Reading symbols from /usr/lib/python2.7/lib-dynload/_localemodule.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_localemodule.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/_localemodule.so Reading symbols from /usr/lib/python2.7/lib-dynload/_struct.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_struct.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/_struct.so Reading symbols from /usr/lib/python2.7/lib-dynload/stropmodule.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/stropmodule.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/stropmodule.so Reading symbols from /usr/lib/python2.7/site-packages/_dbus_bindings.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/site-packages/_dbus_bindings.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/site-packages/_dbus_bindings.so Reading symbols from /lib/libdbus-1.so.3...Reading symbols from /usr/lib/debug/lib/libdbus-1.so.3.5.6.debug...done. done. Loaded symbols for /lib/libdbus-1.so.3 Reading symbols from /lib/librt.so.1...Reading symbols from /usr/lib/debug/lib/librt-2.15.so.debug...done. done. Loaded symbols for /lib/librt.so.1 Reading symbols from /usr/lib/python2.7/lib-dynload/timemodule.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/timemodule.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/timemodule.so Reading symbols from /usr/lib/python2.7/lib-dynload/cStringIO.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/cStringIO.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/cStringIO.so Reading symbols from /usr/lib/python2.7/lib-dynload/pyexpat.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/pyexpat.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/pyexpat.so Reading symbols from /lib/libexpat.so.1...Reading symbols from /usr/lib/debug/lib/libexpat.so.1.6.0.debug...done. done. Loaded symbols for /lib/libexpat.so.1 Reading symbols from /usr/lib/python2.7/lib-dynload/_collectionsmodule.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_collectionsmodule.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/_collectionsmodule.so Reading symbols from /usr/lib/python2.7/lib-dynload/itertoolsmodule.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/itertoolsmodule.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/itertoolsmodule.so Reading symbols from /usr/lib/python2.7/lib-dynload/_bisectmodule.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_bisectmodule.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/_bisectmodule.so Reading symbols from /usr/lib/python2.7/lib-dynload/_heapq.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_heapq.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/_heapq.so Reading symbols from /usr/lib/python2.7/site-packages/_dbus_glib_bindings.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/site-packages/_dbus_glib_bindings.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/site-packages/_dbus_glib_bindings.so Reading symbols from /lib/libdbus-glib-1.so.2...Reading symbols from /usr/lib/debug/usr/lib/libdbus-glib-1.so.2.1.0.debug...done. done. Loaded symbols for /lib/libdbus-glib-1.so.2 Reading symbols from /lib/libgobject-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/libgobject-2.0.so.0 Reading symbols from /lib/libglib-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/libglib-2.0.so.0 Reading symbols from /lib/libgthread-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/libgthread-2.0.so.0 Reading symbols from /lib/libffi.so.5...Reading symbols from /usr/lib/debug/usr/lib/libffi.so.5.0.10.debug...done. done. Loaded symbols for /lib/libffi.so.5 Reading symbols from /usr/lib/python2.7/lib-dynload/datetime.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/datetime.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/datetime.so Reading symbols from /usr/lib/python2.7/lib-dynload/grpmodule.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/grpmodule.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/grpmodule.so Reading symbols from /usr/lib/python2.7/lib-dynload/math.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/math.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/math.so Reading symbols from /usr/lib/python2.7/lib-dynload/binascii.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/binascii.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/binascii.so Reading symbols from /usr/lib/python2.7/lib-dynload/_hashlib.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_hashlib.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/_hashlib.so Reading symbols from /lib/libssl.so.10...(no debugging symbols found)...done. Loaded symbols for /lib/libssl.so.10 Reading symbols from /lib/libcrypto.so.10...(no debugging symbols found)...done. Loaded symbols for /lib/libcrypto.so.10 Reading symbols from /lib/libgssapi_krb5.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/libgssapi_krb5.so.2 Reading symbols from /lib/libkrb5.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/libkrb5.so.3 Reading symbols from /lib/libcom_err.so.2...Reading symbols from /usr/lib/debug/lib/libcom_err.so.2.1.debug...done. done. Loaded symbols for /lib/libcom_err.so.2 Reading symbols from /lib/libk5crypto.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/libk5crypto.so.3 Reading symbols from /lib/libresolv.so.2...Reading symbols from /usr/lib/debug/lib/libresolv-2.15.so.debug...done. done. Loaded symbols for /lib/libresolv.so.2 Reading symbols from /lib/libz.so.1...Reading symbols from /usr/lib/debug/lib/libz.so.1.2.5.debug...done. done. Loaded symbols for /lib/libz.so.1 Reading symbols from /lib/libkrb5support.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/libkrb5support.so.0 Reading symbols from /lib/libkeyutils.so.1...Reading symbols from /usr/lib/debug/lib/libkeyutils.so.1.4.debug...done. done. Loaded symbols for /lib/libkeyutils.so.1 Reading symbols from /lib/libselinux.so.1...Reading symbols from /usr/lib/debug/usr/lib/libselinux.so.1.debug...done. done. Loaded symbols for /lib/libselinux.so.1 Reading symbols from /usr/lib/python2.7/lib-dynload/_randommodule.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_randommodule.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/_randommodule.so Reading symbols from /usr/lib/python2.7/lib-dynload/fcntlmodule.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/fcntlmodule.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/fcntlmodule.so Reading symbols from /usr/lib/python2.7/lib-dynload/_io.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_io.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/_io.so Reading symbols from /usr/lib/python2.7/lib-dynload/zlibmodule.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/zlibmodule.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/zlibmodule.so Reading symbols from /usr/lib/python2.7/lib-dynload/arraymodule.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/arraymodule.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/lib-dynload/arraymodule.so Reading symbols from /usr/lib/python2.7/site-packages/gi/_gi.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/site-packages/gi/_gi.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/site-packages/gi/_gi.so Reading symbols from /lib/libgirepository-1.0.so.1...Reading symbols from /usr/lib/debug/usr/lib/libgirepository-1.0.so.1.0.0.debug...done. done. Loaded symbols for /lib/libgirepository-1.0.so.1 Reading symbols from /lib/libgmodule-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/libgmodule-2.0.so.0 Reading symbols from /lib/libpyglib-gi-2.0-python.so.0...Reading symbols from /usr/lib/debug/usr/lib/libpyglib-gi-2.0-python.so.0.0.0.debug...done. done. Loaded symbols for /lib/libpyglib-gi-2.0-python.so.0 Reading symbols from /lib/libgio-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/libgio-2.0.so.0 Reading symbols from /usr/lib/python2.7/site-packages/gi/_glib/_glib.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/site-packages/gi/_glib/_glib.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/site-packages/gi/_glib/_glib.so Reading symbols from /usr/lib/python2.7/site-packages/gi/_gobject/_gobject.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/site-packages/gi/_gobject/_gobject.so.debug...done. done. Loaded symbols for /usr/lib/python2.7/site-packages/gi/_gobject/_gobject.so Reading symbols from /lib/libgtk-3.so.0...Reading symbols from /usr/lib/debug/usr/lib/libgtk-3.so.0.400.3.debug...done. done. Loaded symbols for /lib/libgtk-3.so.0 Reading symbols from /lib/libgdk-3.so.0...Reading symbols from /usr/lib/debug/usr/lib/libgdk-3.so.0.400.3.debug...done. done. Loaded symbols for /lib/libgdk-3.so.0 Reading symbols from /lib/libpangocairo-1.0.so.0...Reading symbols from /usr/lib/debug/usr/lib/libpangocairo-1.0.so.0.3000.0.debug...done. done. Loaded symbols for /lib/libpangocairo-1.0.so.0 Reading symbols from /lib/libX11.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/libX11.so.6 Reading symbols from /lib/libXi.so.6...Reading symbols from /usr/lib/debug/usr/lib/libXi.so.6.1.0.debug...done. done. Loaded symbols for /lib/libXi.so.6 Reading symbols from /lib/libXfixes.so.3...Reading symbols from /usr/lib/debug/usr/lib/libXfixes.so.3.1.0.debug...done. done. Loaded symbols for /lib/libXfixes.so.3 Reading symbols from /lib/libatk-1.0.so.0...Reading symbols from /usr/lib/debug/usr/lib/libatk-1.0.so.0.20409.1.debug...done. done. Loaded symbols for /lib/libatk-1.0.so.0 Reading symbols from /lib/libcairo-gobject.so.2...Reading symbols from /usr/lib/debug/usr/lib/libcairo-gobject.so.2.11000.2.debug...done. done. Loaded symbols for /lib/libcairo-gobject.so.2 Reading symbols from /lib/libcairo.so.2...Reading symbols from /usr/lib/debug/usr/lib/libcairo.so.2.11000.2.debug...done. done. Loaded symbols for /lib/libcairo.so.2 Reading symbols from /lib/libgdk_pixbuf-2.0.so.0...Reading symbols from /usr/lib/debug/usr/lib/libgdk_pixbuf-2.0.so.0.2600.1.debug...done. done. Loaded symbols for /lib/libgdk_pixbuf-2.0.so.0 Reading symbols from /lib/libpangoft2-1.0.so.0...Reading symbols from /usr/lib/debug/usr/lib/libpangoft2-1.0.so.0.3000.0.debug...done. done. Loaded symbols for /lib/libpangoft2-1.0.so.0 Reading symbols from /lib/libpango-1.0.so.0...Reading symbols from /usr/lib/debug/usr/lib/libpango-1.0.so.0.3000.0.debug...done. done. Loaded symbols for /lib/libpango-1.0.so.0 Reading symbols from /lib/libfontconfig.so.1...Reading symbols from /usr/lib/debug/usr/lib/libfontconfig.so.1.4.4.debug...done. done. Loaded symbols for /lib/libfontconfig.so.1 Reading symbols from /lib/libXext.so.6...Reading symbols from /usr/lib/debug/usr/lib/libXext.so.6.4.0.debug...done. done. Loaded symbols for /lib/libXext.so.6 Reading symbols from /lib/libXinerama.so.1...Reading symbols from /usr/lib/debug/usr/lib/libXinerama.so.1.0.0.debug...done. done. Loaded symbols for /lib/libXinerama.so.1 Reading symbols from /lib/libXrandr.so.2...Reading symbols from /usr/lib/debug/usr/lib/libXrandr.so.2.2.0.debug...done. done. Loaded symbols for /lib/libXrandr.so.2 Reading symbols from /lib/libXcursor.so.1...Reading symbols from /usr/lib/debug/usr/lib/libXcursor.so.1.0.2.debug...done. done. Loaded symbols for /lib/libXcursor.so.1 Reading symbols from /lib/libXcomposite.so.1...Reading symbols from /usr/lib/debug/usr/lib/libXcomposite.so.1.0.0.debug...done. done. Loaded symbols for /lib/libXcomposite.so.1 Reading symbols from /lib/libXdamage.so.1...Reading symbols from /usr/lib/debug/usr/lib/libXdamage.so.1.1.0.debug...done. done. Loaded symbols for /lib/libXdamage.so.1 Reading symbols from /lib/libfreetype.so.6...Reading symbols from /usr/lib/debug/usr/lib/libfreetype.so.6.8.0.debug...done. done. Loaded symbols for /lib/libfreetype.so.6 Reading symbols from /lib/libxcb.so.1...Reading symbols from /usr/lib/debug/usr/lib/libxcb.so.1.1.0.debug...done. done. Loaded symbols for /lib/libxcb.so.1 Reading symbols from /lib/libpixman-1.so.0...Reading symbols from /usr/lib/debug/usr/lib/libpixman-1.so.0.24.4.debug...done. done. Loaded symbols for /lib/libpixman-1.so.0 Reading symbols from /lib/libpng15.so.15...Reading symbols from /usr/lib/debug/usr/lib/libpng15.so.15.10.0.debug...done. done. Loaded symbols for /lib/libpng15.so.15 Reading symbols from /lib/libXrender.so.1...Reading symbols from /usr/lib/debug/usr/lib/libXrender.so.1.3.0.debug...done. done. Loaded symbols for /lib/libXrender.so.1 Reading symbols from /lib/libXau.so.6...Reading symbols from /usr/lib/debug/usr/lib/libXau.so.6.0.0.debug...done. done. Loaded symbols for /lib/libXau.so.6 PyObject_GenericGetAttr (obj=0x41b983f0, name=0x4000d260) at /usr/src/debug/Python-2.7.3/Objects/object.c:1457 1457 } Missing separate debuginfos, use: debuginfo-install glib2-2.32.3-1.fc17.armv7hl krb5-libs-1.10-7.fc17.armv7hl libX11-1.5.0-1.fc17.armv7hl openssl-1.0.0j-1.fc17.armv7hl [?1034h(gdb) congt Continuing. [New Thread 0x459dc470 (LWP 2777)] [New Thread 0x46348470 (LWP 2778)] [New Thread 0x46cff470 (LWP 2779)] [New Thread 0x476ff470 (LWP 2780)] [New Thread 0x48177470 (LWP 2802)] [Thread 0x48177470 (LWP 2802) exited] [New Thread 0x48177470 (LWP 2805)] Program received signal SIGSEGV, Segmentation fault. 0x436d7edc in void JSC::MarkStack::append(JSC::WriteBarrierBase*) () from /lib/libjavascriptcoregtk-3.0.so.0 Missing separate debuginfos, use: debuginfo-install libuuid-2.21.2-1.fc17.armv7hl mesa-libGL-8.0.3-1.fc17.armv7hl mesa-libglapi-8.0.3-1.fc17.armv7hl sugar-toolkit-gtk3-0.96.4-2.fc17.armv7hl webkitgtk3-1.8.1-3.fc17.olpc3.armv7hl (gdb) bt #0 0x436d7edc in void JSC::MarkStack::append(JSC::WriteBarrierBase*) () from /lib/libjavascriptcoregtk-3.0.so.0 #1 0x436ce938 in JSC::CodeBlock::stronglyVisitStrongReferences(JSC::SlotVisitor&) () from /lib/libjavascriptcoregtk-3.0.so.0 #2 0x436cea38 in JSC::CodeBlock::visitAggregate(JSC::SlotVisitor&) () from /lib/libjavascriptcoregtk-3.0.so.0 #3 0x437ad070 in JSC::FunctionExecutable::visitChildren(JSC::JSCell*, JSC::SlotVisitor&) () from /lib/libjavascriptcoregtk-3.0.so.0 #4 0x4370a038 in JSC::SlotVisitor::drain() () from /lib/libjavascriptcoregtk-3.0.so.0 #5 0x43706d88 in JSC::Heap::markRoots(bool) () from /lib/libjavascriptcoregtk-3.0.so.0 #6 0x43707654 in JSC::Heap::collect(JSC::Heap::SweepToggle) () from /lib/libjavascriptcoregtk-3.0.so.0 #7 0x4370b6b4 in JSC::MarkedAllocator::allocateSlowCase() () from /lib/libjavascriptcoregtk-3.0.so.0 #8 0x43724534 in JSC::Structure::prototypeChain(JSC::ExecState*) const () from /lib/libjavascriptcoregtk-3.0.so.0 #9 0x43711e04 in JSC::Interpreter::tryCacheGetByID(JSC::ExecState*, JSC::CodeBlock*, JSC::Instruction*, JSC::JSValue, JSC::Identifier const&, JSC::PropertySlot const&) () from /lib/libjavascriptcoregtk-3.0.so.0 #10 0x43716b8c in JSC::Interpreter::privateExecute(JSC::Interpreter::ExecutionFlag, JSC::RegisterFile*, JSC::ExecState*) () from /lib/libjavascriptcoregtk-3.0.so.0 #11 0x48178038 in ?? () #12 0x48178038 in ?? () Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb) thread apply all bt Thread 7 (Thread 0x48177470 (LWP 2805)): #0 0x401152b0 in __pthread_cond_timedwait (cond=0x45a4ea28, mutex=0x0, abstime=0x48176d90) at pthread_cond_timedwait.c:168 #1 0x43854a60 in WTF::ThreadCondition::timedWait(WTF::Mutex&, double) () from /lib/libjavascriptcoregtk-3.0.so.0 #2 0x43705860 in JSC::Heap::waitForRelativeTime(double) () from /lib/libjavascriptcoregtk-3.0.so.0 #3 0x45a4e2f0 in ?? () #4 0x45a4e2f0 in ?? () Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 5 (Thread 0x476ff470 (LWP 2780)): #0 0xffff0520 in ?? () #1 0xffff0520 in ?? () #2 0xffff0520 in ?? () #3 0xffff0520 in ?? () #4 0xffff0520 in ?? () #5 0xffff0520 in ?? () #6 0xffff0520 in ?? () #7 0xffff0520 in ?? () #8 0xffff0520 in ?? () #9 0xffff0520 in ?? () #10 0xffff0520 in ?? () #11 0xffff0520 in ?? () #12 0xffff0520 in ?? () #13 0xffff0520 in ?? () #14 0xffff0520 in ?? () #15 0xffff0520 in ?? () #16 0xffff0520 in ?? () #17 0xffff0520 in ?? () #18 0xffff0520 in ?? () #19 0xffff0520 in ?? () #20 0xffff0520 in ?? () #21 0xffff0520 in ?? () #22 0xffff0520 in ?? () #23 0xffff0520 in ?? () #24 0x404371c8 in __GI___poll (fds=0x2d41a0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #25 0x409f6a34 in ?? () from /lib/libglib-2.0.so.0 #26 0x409f6eb8 in g_main_loop_run () from /lib/libglib-2.0.so.0 #27 0x411102e8 in ?? () from /lib/libgio-2.0.so.0 #28 0x40a1ae34 in ?? () from /lib/libglib-2.0.so.0 #29 0x40110af8 in start_thread (arg=0x476ff470) at pthread_create.c:311 #30 0x40441208 in ?? () from /lib/libc.so.6 #31 0x40441208 in ?? () from /lib/libc.so.6 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 4 (Thread 0x46cff470 (LWP 2779)): #0 0xffff0520 in ?? () #1 0xffff0520 in ?? () #2 0xffff0520 in ?? () #3 0xffff0520 in ?? () #4 0xffff0520 in ?? () #5 0xffff0520 in ?? () #6 0xffff0520 in ?? () #7 0xffff0520 in ?? () #8 0xffff0520 in ?? () #9 0xffff0520 in ?? () #10 0xffff0520 in ?? () #11 0xffff0520 in ?? () #12 0xffff0520 in ?? () #13 0xffff0520 in ?? () #14 0xffff0520 in ?? () #15 0xffff0520 in ?? () #16 0xffff0520 in ?? () #17 0xffff0520 in ?? () #18 0xffff0520 in ?? () #19 0xffff0520 in ?? () #20 0xffff0520 in ?? () #21 0xffff0520 in ?? () #22 0xffff0520 in ?? () #23 0xffff0520 in ?? () #24 0x404371c8 in __GI___poll (fds=0x46e00c78, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #25 0x409f6a34 in ?? () from /lib/libglib-2.0.so.0 #26 0x409f6eb8 in g_main_loop_run () from /lib/libglib-2.0.so.0 #27 0x45b1ddd8 in dconf_context_thread (data=0x2ce5d8) at dconfcontext.c:11 #28 0x40a1ae34 in ?? () from /lib/libglib-2.0.so.0 #29 0x40110af8 in start_thread (arg=0x46cff470) at pthread_create.c:311 #30 0x40441208 in ?? () from /lib/libc.so.6 #31 0x40441208 in ?? () from /lib/libc.so.6 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 3 (Thread 0x46348470 (LWP 2778)): #0 0x40114ee4 in __pthread_cond_wait (cond=0x459eacf8, mutex=0x0) at pthread_cond_wait.c:156 #1 0x4296abe4 in ?? () from /lib/libwebkitgtk-3.0.so.0 #2 0x4296ae9c in ?? () from /lib/libwebkitgtk-3.0.so.0 #3 0x4296ae9c in ?? () from /lib/libwebkitgtk-3.0.so.0 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 2 (Thread 0x459dc470 (LWP 2777)): #0 0x40114ee4 in __pthread_cond_wait (cond=0x438c1908, mutex=0x0) at pthread_cond_wait.c:156 #1 0x4383555c in WTF::TCMalloc_PageHeap::scavengerThread() () from /lib/libjavascriptcoregtk-3.0.so.0 #2 0x43835588 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib/libjavascriptcoregtk-3.0.so.0 #3 0x40110af8 in start_thread (arg=0x459dc470) at pthread_create.c:311 #4 0x40441208 in ?? () from /lib/libc.so.6 #5 0x40441208 in ?? () from /lib/libc.so.6 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 1 (Thread 0x4015c000 (LWP 2662)): #0 0x436d7edc in void JSC::MarkStack::append(JSC::WriteBarrierBase*) () from /lib/libjavascriptcoregtk-3.0.so.0 #1 0x436ce938 in JSC::CodeBlock::stronglyVisitStrongReferences(JSC::SlotVisitor&) () from /lib/libjavascriptcoregtk-3.0.so.0 #2 0x436cea38 in JSC::CodeBlock::visitAggregate(JSC::SlotVisitor&) () from /lib/libjavascriptcoregtk-3.0.so.0 #3 0x437ad070 in JSC::FunctionExecutable::visitChildren(JSC::JSCell*, JSC::SlotVisitor&) () from /lib/libjavascriptcoregtk-3.0.so.0 #4 0x4370a038 in JSC::SlotVisitor::drain() () from /lib/libjavascriptcoregtk-3.0.so.0 #5 0x43706d88 in JSC::Heap::markRoots(bool) () from /lib/libjavascriptcoregtk-3.0.so.0 #6 0x43707654 in JSC::Heap::collect(JSC::Heap::SweepToggle) () from /lib/libjavascriptcoregtk-3.0.so.0 #7 0x4370b6b4 in JSC::MarkedAllocator::allocateSlowCase() () from /lib/libjavascriptcoregtk-3.0.so.0 #8 0x43724534 in JSC::Structure::prototypeChain(JSC::ExecState*) const () from /lib/libjavascriptcoregtk-3.0.so.0 #9 0x43711e04 in JSC::Interpreter::tryCacheGetByID(JSC::ExecState*, JSC::CodeBlock*, JSC::Instruction*, JSC::JSValue, JSC::Identifier const&, JSC::PropertySlot const&) () from /lib/libjavascriptcoregtk-3.0.so.0 #10 0x43716b8c in JSC::Interpreter::privateExecute(JSC::Interpreter::ExecutionFlag, JSC::RegisterFile*, JSC::ExecState*) () from /lib/libjavascriptcoregtk-3.0.so.0 #11 0x48178038 in ?? () #12 0x48178038 in ?? () Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb) quit A debugging session is active. Inferior 1 [process 2662] will be detached. Quit anyway? (y or n) Detaching from program: /usr/bin/python, process 2662