It happened again, with lyx 2.2.2, here's some data that was written in my systemd log:
Dec 17 12:25:30 kulshan lyx.desktop[1192]: Buffer.cpp (1552): /home/ajd/Documents/research/fpp/LFPPdiscrepancy3.lyx.emergency Dec 17 12:25:30 kulshan lyx.desktop[1192]: lyx: SIGSEGV signal caught! Dec 17 12:25:30 kulshan lyx.desktop[1192]: Sorry, you have found a bug in LyX, hope you have not lost any data. Dec 17 12:25:30 kulshan lyx.desktop[1192]: Please read the bug-reporting instructions in 'Help->Introduction' and send us a bug report, if necessary. Thanks! Dec 17 12:25:30 kulshan lyx.desktop[1192]: Bye. Dec 17 12:25:30 kulshan lyx.desktop[1192]: Error: LyX crashed! Dec 17 12:25:30 kulshan lyx.desktop[1192]: ---------------------------------------- Dec 17 12:25:30 kulshan lyx.desktop[1192]: SIGSEGV signal caught! Dec 17 12:25:30 kulshan lyx.desktop[1192]: Sorry, you have found a bug in LyX, hope you have not lost any data. Dec 17 12:25:30 kulshan lyx.desktop[1192]: Please read the bug-reporting instructions in 'Help->Introduction' and send us a bug report, if necessary. Thanks! Dec 17 12:25:30 kulshan lyx.desktop[1192]: Bye. Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 1) lyx: lyx() [0x8de41f] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 2) lyx: lyx() [0x9406ee] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 3) lyx: lyx() [0x8dd0d0] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 4) lyx: lyx() [0x5b6848] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 5) /usr/lib/libc.so.6: /usr/lib/libc.so.6(+0x330b0) [0x7f0ec4e3a0b0] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 6) /usr/lib/libc.so.6: /usr/lib/libc.so.6(+0x1289a4) [0x7f0ec4f2f9a4] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 7) /usr/lib/libQt5Core.so.5: QByteArray::QByteArray(char const*, int) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 8) lyx: lyx() [0x8ff34c] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 9) lyx: lyx() [0x8ffa32] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 10) lyx: lyx() [0x619c44] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 11) lyx: lyx() [0x675c7b] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 12) lyx: lyx() [0x6bdf51] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 13) lyx: lyx() [0x6be5f0] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 14) lyx: lyx() [0x8e3fc8] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 15) lyx: lyx() [0x8e49c8] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 16) lyx: lyx() [0x8e503b] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 17) lyx: lyx() [0x932ecc] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 18) /usr/lib/libQt5Widgets.so.5: QWidget::event(QEvent*) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 19) /usr/lib/libQt5Widgets.so.5: QFrame::event(QEvent*) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 20) /usr/lib/libQt5Widgets.so.5: QAbstractScrollArea::event(QEvent*) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 21) lyx: lyx() [0x934c7d] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 22) /usr/lib/libQt5Widgets.so.5: QApplicationPrivate::notify_helper(QObject*, QEvent*) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 23) /usr/lib/libQt5Widgets.so.5: QApplication::notify(QObject*, QEvent*) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 24) lyx: lyx() [0x8ef60c] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 25) /usr/lib/libQt5Core.so.5: QCoreApplication::notifyInternal2(QObject*, QEvent*) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 26) /usr/lib/libQt5Widgets.so.5: /usr/lib/libQt5Widgets.so.5(+0x1b775b) [0x7f0ec6c2f75b] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 27) /usr/lib/libQt5Widgets.so.5: QApplicationPrivate::notify_helper(QObject*, QEvent*) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 28) /usr/lib/libQt5Widgets.so.5: QApplication::notify(QObject*, QEvent*) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 29) lyx: lyx() [0x8ef60c] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 30) /usr/lib/libQt5Core.so.5: QCoreApplication::notifyInternal2(QObject*, QEvent*) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 31) /usr/lib/libQt5Gui.so.5: QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 32) /usr/lib/libQt5Gui.so.5: QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 33) /usr/lib/libQt5Gui.so.5: QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 34) /usr/lib/libQt5XcbQpa.so.5: /usr/lib/libQt5XcbQpa.so.5(+0x70390) [0x7f0ebbd92390] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 35) /usr/lib/libglib-2.0.so.0: /usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x2a7) [0x7f0ec4732587] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 36) /usr/lib/libglib-2.0.so.0: /usr/lib/libglib-2.0.so.0(+0x4a7f0) [0x7f0ec47327f0] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 37) /usr/lib/libglib-2.0.so.0: /usr/lib/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7f0ec473289c] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 38) /usr/lib/libQt5Core.so.5: QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 39) /usr/lib/libQt5Core.so.5: QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 40) /usr/lib/libQt5Core.so.5: QCoreApplication::exec() Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 41) lyx: lyx() [0x5bec8d] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 42) lyx: lyx() [0x4674a1] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 43) /usr/lib/libc.so.6: /usr/lib/libc.so.6(__libc_start_main+0xf1) [0x7f0ec4e27291] Dec 17 12:25:31 kulshan lyx.desktop[1192]: ( 44) lyx: lyx() [0x47015a] Dec 17 12:25:57 kulshan systemd-coredump[10495]: Process 1192 (lyx) of user 1000 dumped core. Stack trace of thread 1192: #0 0x00007f0ec4f2f9a4 __memmove_avx_unaligned_erms (libc.so.6) #1 0x00007f0ec5d15730 _ZN10QByteArrayC2EPKci (libQt5Core.so.5) #2 0x00000000008ff34c n/a (lyx) #3 0x00000000008ffa32 n/a (lyx) #4 0x0000000000619c44 n/a (lyx) #5 0x0000000000675c7b n/a (lyx) #6 0x0000000000675478 n/a (lyx) #7 0x00000000006bd172 n/a (lyx) #8 0x00000000006bd57e n/a (lyx) #9 0x0000000000935212 n/a (lyx) #10 0x00000000009371dc n/a (lyx) #11 0x00000000008dcbf5 n/a (lyx) #12 0x00000000008dfd6c n/a (lyx) #13 0x00007f0ec5ee938f _ZN24QAbstractEventDispatcher17filterNativeEventERK10QByteArrayPvPl (libQt5Core.so.5) #14 0x00007f0ebbd5dc14 _ZN14QXcbConnection14handleXcbEventEP19xcb_generic_event_t (libQt5XcbQpa.so.5) #15 0x00007f0ebbd5e8a5 _ZN14QXcbConnection16processXcbEventsEv (libQt5XcbQpa.so.5) #16 0x00007f0ec5f184c9 _ZN7QObject5eventEP6QEvent (libQt5Core.so.5) #17 0x00007f0ec6bcbe0c _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5) #18 0x00007f0ec6bd3581 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5) #19 0x00000000008ef60c n/a (lyx) #20 0x00007f0ec5eebdf0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5) #21 0x00007f0ec5eee57d _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5) #22 0x00007f0ec5f40313 n/a (libQt5Core.so.5) #23 0x00007f0ec4732587 g_main_context_dispatch (libglib-2.0.so.0) #24 0x00007f0ec47327f0 n/a (libglib-2.0.so.0) #25 0x00007f0ec473289c g_main_context_iteration (libglib-2.0.so.0) #26 0x00007f0ec5f4071f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #27 0x00007f0ec5eea24a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #28 0x00007f0ec6db86b7 _ZN7QDialog4execEv (libQt5Widgets.so.5) #29 0x0000000000a7dcf0 n/a (lyx) #30 0x0000000000a7e08c n/a (lyx) #31 0x00007f0ec5f17669 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5) #32 0x0000000000a7c75f n/a (lyx) #33 0x00000000008de347 n/a (lyx) #34 0x00000000009406ee n/a (lyx) #35 0x00000000008dd0d0 n/a (lyx) #36 0x00000000005b6848 n/a (lyx) #37 0x00007f0ec4e3a0b0 __restore_rt (libc.so.6) #38 0x00007f0ec4f2f9a4 __memmove_avx_unaligned_erms (libc.so.6) #39 0x00007f0ec5d15730 _ZN10QByteArrayC2EPKci (libQt5Core.so.5) #40 0x00000000008ff34c n/a (lyx) #41 0x00000000008ffa32 n/a (lyx) #42 0x0000000000619c44 n/a (lyx) #43 0x0000000000675c7b n/a (lyx) #44 0x00000000006bdf51 n/a (lyx) #45 0x00000000006be5f0 n/a (lyx) #46 0x00000000008e3fc8 n/a (lyx) #47 0x00000000008e49c8 n/a (lyx) #48 0x00000000008e503b n/a (lyx) #49 0x0000000000932ecc n/a (lyx) #50 0x00007f0ec6c13647 _ZN7QWidget5eventEP6QEvent (libQt5Widgets.so.5) #51 0x00007f0ec6cfa5fe _ZN6QFrame5eventEP6QEvent (libQt5Widgets.so.5) #52 0x00007f0ec6d83363 _ZN19QAbstractScrollArea5eventEP6QEvent (libQt5Widgets.so.5) #53 0x0000000000934c7d n/a (lyx) #54 0x00007f0ec6bcbe0c _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5) #55 0x00007f0ec6bd4f56 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5) #56 0x00000000008ef60c n/a (lyx) #57 0x00007f0ec5eebdf0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5) #58 0x00007f0ec6c2f75b n/a (libQt5Widgets.so.5) #59 0x00007f0ec6bcbe0c _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5) #60 0x00007f0ec6bd3581 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5) #61 0x00000000008ef60c n/a (lyx) #62 0x00007f0ec5eebdf0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5) #63 0x00007f0ec6436888 _ZN22QGuiApplicationPrivate15processKeyEventEPN29QWindowSystemInterfacePrivate8KeyEventE (libQt5Gui.so.5) Stack trace of thread 1196: #0 0x00007f0ec4ee648d poll (libc.so.6) #1 0x00007f0ec4732786 n/a (libglib-2.0.so.0) #2 0x00007f0ec473289c g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f0ec47328e1 n/a (libglib-2.0.so.0) #4 0x00007f0ec475a0d5 n/a (libglib-2.0.so.0) #5 0x00007f0ec51ac454 start_thread (libpthread.so.0) #6 0x00007f0ec4eef7df __clone (libc.so.6) Stack trace of thread 1197: #0 0x00007f0ec4ee648d poll (libc.so.6) #1 0x00007f0ec4732786 n/a (libglib-2.0.so.0) #2 0x00007f0ec4732b12 g_main_loop_run (libglib-2.0.so.0) #3 0x00007f0eb822b316 n/a (libgio-2.0.so.0) #4 0x00007f0ec475a0d5 n/a (libglib-2.0.so.0) #5 0x00007f0ec51ac454 start_thread (libpthread.so.0) #6 0x00007f0ec4eef7df __clone (libc.so.6) Stack trace of thread 1195: #0 0x00007f0ec4ee648d poll (libc.so.6) #1 0x00007f0ec4732786 n/a (libglib-2.0.so.0) #2 0x00007f0ec473289c g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f0eaf6804bd n/a (libdconfsettings.so) #4 0x00007f0ec475a0d5 n/a (libglib-2.0.so.0) #5 0x00007f0ec51ac454 start_thread (libpthread.so.0) #6 0x00007f0ec4eef7df __clone (libc.so.6) Stack trace of thread 1194: #0 0x00007f0ec4ee648d poll (libc.so.6) #1 0x00007f0ec120c8e0 n/a (libxcb.so.1) #2 0x00007f0ec120e679 xcb_wait_for_event (libxcb.so.1) #3 0x00007f0ebbd5c449 n/a (libQt5XcbQpa.so.5) #4 0x00007f0ec5d11d78 n/a (libQt5Core.so.5) #5 0x00007f0ec51ac454 start_thread (libpthread.so.0) #6 0x00007f0ec4eef7df __clone (libc.so.6) Stack trace of thread 1198: #0 0x00007f0ec4ee648d poll (libc.so.6) #1 0x00007f0ec4732786 n/a (libglib-2.0.so.0) #2 0x00007f0ec473289c g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f0ec5f4071f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #4 0x00007f0ec5eea24a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #5 0x00007f0ec5d0d0f3 _ZN7QThread4execEv (libQt5Core.so.5) #6 0x00007f0eb9b9de55 n/a (libQt5DBus.so.5) #7 0x00007f0ec5d11d78 n/a (libQt5Core.so.5) #8 0x00007f0ec51ac454 start_thread (libpthread.so.0) #9 0x00007f0ec4eef7df __clone (libc.so.6) On Fri, Mar 25, 2016 at 8:52 PM, LyX Ticket Tracker <t...@lyx.org> wrote: > #10042: LyX crashes in conjunction with find-and-replace > ---------------------+------------------------- > Reporter: ajd | Owner: lasgouttes > Type: defect | Status: new > Priority: normal | Milestone: > Component: general | Version: 2.1.4 > Severity: normal | Resolution: > Keywords: | > ---------------------+------------------------- > > Comment (by skostysh): > > Or if you don't run GDB, if you are interested in testing 2.2beta2 > compiled in development mode, I think that the backtrace is written to the > terminal automatically. It is the case for me, but I'm not sure which > settings it depends on. > > -- > Ticket URL: <http://www.lyx.org/trac/ticket/10042#comment:3> > The LyX Project <http://www.lyx.org/> > LyX -- The Document Processor >