Segmentation Fault when changing language in Preferences
Opened this issue · 4 comments
da-liii commented
TeXmacs] With linked TrueType support
Throwing segmentation fault
-------------------------------------------------
Error message:
segmentation fault
System information:
TeXmacs version : 1.99.5
Built by : rendong
Building date : 2017-09-27T10:46:31
Operating system : linux-gnu
Vendor : pc
Processor : x86_64
Crash date : 2017年10月 2日 星期一 21时50分20秒 CST
Editor status:
Root path : [ 1 ]
Current path : [ 1, 0, 0 ]
Shifted path : [ 1, 0, 0 ]
Physical selection : [ 1, 0, 0 ] -- [ 1, 0, 0 ]
Backtrace of C++ stack:
1 texmacs.bin 0x000000010fc7ee3f : get_crash_report(char const*) + 415
2 texmacs.bin 0x000000010fafc0da : tm_throw(char const*) + 90
3 texmacs.bin 0x000000010fc82aca : clean_exit_on_segfault(int) + 26
4 libsystem_platform.dylib 0x00007fff964ed52a : _sigtramp() + 26
5 ??? 0x0000000000000000 : 0x0() + 0
6 libqcocoa.dylib 0x0000000114345108 : qt_plugin_instance() + 170728
7 libqcocoa.dylib 0x00000001143439b4 : qt_plugin_instance() + 164756
8 libqcocoa.dylib 0x000000011434416b : qt_plugin_instance() + 166731
9 QtWidgets 0x0000000110f081cb : QMenuBar::actionEvent(QActionEvent*) + 1003
10 QtWidgets 0x0000000110dcb2e3 : QWidget::event(QEvent*) + 275
11 QtWidgets 0x0000000110f087c2 : QMenuBar::event(QEvent*) + 482
12 QtWidgets 0x0000000110d90ded : QApplicationPrivate::notify_helper(QObject*, QEvent*) + 301
13 QtWidgets 0x0000000110d92167 : QApplication::notify(QObject*, QEvent*) + 391
14 texmacs.bin 0x0000000110215351 : QTMApplication::notify(QObject*, QEvent*) + 33
15 QtCore 0x0000000111a29ea4 : QCoreApplication::notifyInternal2(QObject*, QEvent*) + 164
16 QtWidgets 0x0000000110dbf58f : QWidget::insertAction(QAction*, QAction*) + 367
17 texmacs.bin 0x00000001101b6fca : qt_tm_widget_rep::install_main_menu() + 554
18 texmacs.bin 0x00000001101b761c : qt_tm_widget_rep::write(slot, blackbox, widget) + 1164
19 texmacs.bin 0x000000010fc6db65 : write(widget, slot, widget) + 101
20 texmacs.bin 0x000000010fc9c199 : set_main_menu(widget, widget) + 89
21 texmacs.bin 0x000000010fc9c0a1 : tm_window_rep::menu_main(string) + 193
22 texmacs.bin 0x000000010fc953cc : tm_frame_rep::menu_main(string) + 76
23 texmacs.bin 0x000000010fc95425 : virtual thunk to tm_frame_rep::menu_main(string) + 37
24 texmacs.bin 0x000000010f8d0260 : edit_interface_rep::update_menus() + 176
25 texmacs.bin 0x000000010f8d11b2 : edit_interface_rep::apply_changes() + 178
26 texmacs.bin 0x000000010f8d79b5 : virtual thunk to edit_interface_rep::apply_changes() + 37
27 texmacs.bin 0x000000010fc816a9 : tm_server_rep::interpose_handler() + 281
28 texmacs.bin 0x000000010fc81875 : virtual thunk to tm_server_rep::interpose_handler() + 37
29 texmacs.bin 0x000000010fc7fd86 : texmacs_interpose_handler() + 54
30 texmacs.bin 0x0000000110195d13 : qt_gui_rep::update() + 611
31 texmacs.bin 0x00000001101e8555 : QTMGuiHelper::doUpdate() + 21
32 texmacs.bin 0x0000000110215d17 : QTMGuiHelper::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) + 199
33 QtCore 0x0000000111a5bd49 : QMetaObject::activate(QObject*, int, int, void**) + 3113
34 QtCore 0x0000000111a638c4 : QTimer::timerEvent(QTimerEvent*) + 100
35 QtCore 0x0000000111a53a7d : QObject::event(QEvent*) + 77
36 QtWidgets 0x0000000110d90ded : QApplicationPrivate::notify_helper(QObject*, QEvent*) + 301
37 QtWidgets 0x0000000110d92167 : QApplication::notify(QObject*, QEvent*) + 391
38 texmacs.bin 0x0000000110215351 : QTMApplication::notify(QObject*, QEvent*) + 33
39 QtCore 0x0000000111a29ea4 : QCoreApplication::notifyInternal2(QObject*, QEvent*) + 164
40 QtCore 0x0000000111a81f01 : QTimerInfoList::activateTimers() + 897
41 libqcocoa.dylib 0x0000000114339f42 : qt_plugin_instance() + 125218
42 CoreFoundation 0x00007fff9787a7e1 : __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__() + 17
43 CoreFoundation 0x00007fff97859f0c : __CFRunLoopDoSources0() + 556
44 CoreFoundation 0x00007fff9785942f : __CFRunLoopRun() + 927
45 CoreFoundation 0x00007fff97858e28 : CFRunLoopRunSpecific() + 296
46 HIToolbox 0x00007fff8a8bb935 : RunCurrentEventLoopInMode() + 235
47 HIToolbox 0x00007fff8a8bb76f : ReceiveNextEventCommon() + 432
48 HIToolbox 0x00007fff8a8bb5af : _BlockUntilNextEventMatchingListInModeWithFilter() + 71
49 AppKit 0x00007fff8c9d6df6 : _DPSNextEvent() + 1067
50 AppKit 0x00007fff8c9d6226 -[NSApplication : _nextEventMatchingEventMask:untilDate:inMode:dequeue:]() + 454
51 AppKit 0x00007fff8c9cad80 -[NSApplication : run]() + 682
52 libqcocoa.dylib 0x000000011433ac23 : qt_plugin_instance() + 128515
53 QtCore 0x0000000111a25a31 : QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 417
54 QtCore 0x0000000111a2a548 : QCoreApplication::exec() + 392
55 texmacs.bin 0x0000000110195a9b : qt_gui_rep::event_loop() + 43
56 texmacs.bin 0x0000000110195f50 : gui_start_loop() + 16
57 texmacs.bin 0x000000010fc8719d : TeXmacs_main(int, char**) + 18013
58 texmacs.bin 0x000000010fb28163 : new_call_back(void*, int, char**) + 35
59 libguile.17.dylib 0x0000000110b52197 : invoke_main_func() + 36
60 libguile.17.dylib 0x0000000110b2b223 : c_body() + 15
61 libguile.17.dylib 0x0000000110b87b6f : scm_c_catch() + 502
62 libguile.17.dylib 0x0000000110b2b1b2 : scm_i_with_continuation_barrier() + 157
63 libguile.17.dylib 0x0000000110b2b20a : scm_c_with_continuation_barrier() + 52
64 libguile.17.dylib 0x0000000110b85bc7 : scm_i_with_guile_and_parent() + 41
65 libguile.17.dylib 0x0000000110b5215d : scm_boot_guile() + 39
66 texmacs.bin 0x000000010fb2813a : start_scheme(int, char**, void (*)(int, char**)) + 74
67 texmacs.bin 0x000000010fc88d9f : main() + 1359
68 libdyld.dylib 0x00007fff97cbe5ad : start() + 1
-------------------------------------------------
libc++abi.dylib: terminating with uncaught exception of type string
[1] 85174 abort texmacs xx.tm
da-liii commented
Debug use lldb:
* thread #1: tid = 0x9c42f, 0x000000010714101d libqcocoa.dylib`___lldb_unnamed_symbol662$$libqcocoa.dylib + 29, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x20)
frame #0: 0x000000010714101d libqcocoa.dylib`___lldb_unnamed_symbol662$$libqcocoa.dylib + 29
libqcocoa.dylib`___lldb_unnamed_symbol662$$libqcocoa.dylib:
-> 0x10714101d <+29>: movq 0x20(%r14), %rax
0x107141021 <+33>: movq %rax, -0x38(%rbp)
0x107141025 <+37>: movl (%rax), %ecx
0x107141027 <+39>: cmpl $-0x1, %ecx
da-liii commented
(lldb) n
Process 94462 stopped
* thread #1: tid = 0xa6597, 0x0000000100c5bf4d texmacs.bin`qt_tm_widget_rep::install_main_menu(this=0x0000000102bc1738) + 429 at qt_tm_widget.cpp:746, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000100c5bf4d texmacs.bin`qt_tm_widget_rep::install_main_menu(this=0x0000000102bc1738) + 429 at qt_tm_widget.cpp:746
743 //TRICK: Mac native QMenuBar accepts only menus which are already populated
744 // this will cause a problem for us, since menus are lazy and populated only after triggering
745 // this is the reason we add a dummy action before inserting the menu
-> 746 a->menu()->addAction("native menubar trick");
747 dest->addAction(a->menu()->menuAction());
748 QObject::connect (a->menu(), SIGNAL (aboutToShow()),
749 the_gui->gui_helper, SLOT (aboutToShowMainMenu()));
(lldb) n
Process 94462 stopped
* thread #1: tid = 0xa6597, 0x0000000100c5bf9c texmacs.bin`qt_tm_widget_rep::install_main_menu(this=0x0000000102bc1738) + 508 at qt_tm_widget.cpp:747, queue = 'com.apple.main-thread', stop reason = step over
frame #0: 0x0000000100c5bf9c texmacs.bin`qt_tm_widget_rep::install_main_menu(this=0x0000000102bc1738) + 508 at qt_tm_widget.cpp:747
744 // this will cause a problem for us, since menus are lazy and populated only after triggering
745 // this is the reason we add a dummy action before inserting the menu
746 a->menu()->addAction("native menubar trick");
-> 747 dest->addAction(a->menu()->menuAction());
748 QObject::connect (a->menu(), SIGNAL (aboutToShow()),
749 the_gui->gui_helper, SLOT (aboutToShowMainMenu()));
750 QObject::connect (a->menu(), SIGNAL (aboutToHide()),
(lldb) n
Process 94462 stopped
* thread #1: tid = 0xa6597, 0x000000010714101d libqcocoa.dylib`___lldb_unnamed_symbol662$$libqcocoa.dylib + 29, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x20)
frame #0: 0x000000010714101d libqcocoa.dylib`___lldb_unnamed_symbol662$$libqcocoa.dylib + 29
libqcocoa.dylib`___lldb_unnamed_symbol662$$libqcocoa.dylib:
-> 0x10714101d <+29>: movq 0x20(%r14), %rax
0x107141021 <+33>: movq %rax, -0x38(%rbp)
0x107141025 <+37>: movl (%rax), %ecx
0x107141027 <+39>: cmpl $-0x1, %ecx
da-liii commented
the related commit: da-liii/texmacs@9d0f051