[Octave-bug-tracker] [bug #57591] Segmentation faults when running the test suite (mostly with clang)

[Dmitri A. Sergatskov]

Follow-up Comment #52, bug #57591 (project octave):

I can reproduce this on local computer (with stable) with clang 9
if I do 
DISPLAY="" make -j32 V=1


Here is backtrace 


(gdb) thread apply all bt

Thread 2 (Thread 0x7f50b4e98700 (LWP 1921806)):
#0  0x00007f51cd5d04dc in sigtimedwait () from /lib64/libc.so.6
#1  0x00007f51cd96c95c in sigwait () from /lib64/libpthread.so.0
#2  0x00007f51d537f3cf in signal_watcher (arg=0x7f51d6b9dbe0
<octave::generic_sig_handler(int)>) at
../liboctave/wrappers/signal-wrappers.c:697
#3  0x00007f51cd9622de in start_thread () from /lib64/libpthread.so.0
#4  0x00007f51cd693e83 in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f51d7416940 (LWP 1919268)):
#0  0x00007f51d6a1cbce in octave::graphics_toolkit::close (this=0x1b5c3e0) at
../libinterp/corefcn/graphics-toolkit.h:279
#1  0x00007f51d6a18f8a in octave::gtk_manager::unload_all_toolkits
(this=0x16a33c0) at ../libinterp/corefcn/gtk-manager.h:107
#2  0x00007f51d6a13cab in octave::interpreter::shutdown (this=0x16a2150) at
../libinterp/corefcn/interpreter.cc:902
#3  0x00007f51d5f0f975 in octave::cli_application::execute
(this=0x7ffc924ac400) at ../libinterp/octave.cc:381
#4  0x0000000000401839 in main (argc=15, argv=0x7ffc924ac728) at
../src/main-cli.cc:95
(gdb) 



Dmitri.
-- 


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