[Octave-bug-tracker] [bug #49609] Ctrl+C crashes Octave and the Desktop

[Lars Kindermann]

Follow-up Comment #30, bug #49609 (project octave):

This is the error:


octave-gui assert failure: *** longjmp causes uninitialized stack frame ***:
/usr/lib/x86_64-linux-gnu/octave/4.0.0/exec/x86_64-pc-linux-gnu/octave-gui
terminated


Here is a stack trace, maybe somebody gets a hint which module to look into:


Stacktrace:
 #0  0x00007f4697c11428 in __GI_raise (address@hidden) at
../sysdeps/unix/sysv/linux/raise.c:54
         resultvar = 0
         pid = 3835
         selftid = 3836
 #1  0x00007f4697c1302a in __GI_abort () at abort.c:89
         save_stage = 2
         act = {__sigaction_handler = {sa_handler = 0x2d30303033666431,
sa_sigaction = 0x2d30303033666431}, sa_mask = {__val = {3559305383445423671,
3276212736508309556, 3472328296227676272, 3472339291342909488,
2314885530818457632, 2314885530818453536, 2314885530818453536,
7022364554195640352, 7162524643962481507, 3472328318561694051,
7363776144298358573, 3274715270390757219, 3472328296226648109,
3475143045726351408, 2314885530819502128, 2314885530818453536}}, sa_flags =
538976288, sa_restorer = 0x88}
         sigs = {__val = {32, 0 <repeats 15 times>}}
 #2  0x00007f4697c537ea in __libc_message (address@hidden,
address@hidden "*** %s ***: %s terminated\n") at
../sysdeps/posix/libc_fatal.c:175
         ap = <error reading variable ap (Attempt to dereference a generic
pointer.)>
         fd = 2
         on_2 = <optimized out>
         list = <optimized out>
         nlist = <optimized out>
         cp = <optimized out>
         written = <optimized out>
 #3  0x00007f4697cf456c in __GI___fortify_fail (msg=<optimized out>) at
fortify_fail.c:37
         do_abort = 2
 #4  0x00007f4697cf446d in ____longjmp_chk () at
../sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S:100
 No locals.
 #5  0x00007f4697cf43c9 in __longjmp_chk (env=0x7f4697bdb020
<current_context>, val=1) at ../setjmp/longjmp.c:38
 No locals.
 #6  0x00007f469706b445 in octave_jump_to_enclosing_context () from
/usr/lib/x86_64-linux-gnu/liboctave.so.3
 No symbol table info available.
 #7  0x00007f469903ee54 in ?? () from
/usr/lib/x86_64-linux-gnu/liboctinterp.so.3
 No symbol table info available.
 #8  <signal handler called>
 No locals.
 #9  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:183
 No locals.
 #10 0x00007f468ae19dfb in ?? () from /usr/lib/libopenblas.so.0
 No symbol table info available.
 #11 0x00007f4693fe76ba in start_thread (arg=0x7f4684ddc700) at
pthread_create.c:333
         __res = <optimized out>
         pd = 0x7f4684ddc700
         now = <optimized out>
         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139940853565184,
4635331733764338529, 0, 140723561241295, 139940853565888, 140723561241424,
-4694712218554567839, -4694678960181316767}, mask_was_saved = 0}}, priv = {pad
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
         not_first_call = <optimized out>
         pagesize_m1 = <optimized out>
         sp = <optimized out>
         freesize = <optimized out>
         __PRETTY_FUNCTION__ = "start_thread"
 #12 0x00007f4697ce282d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
 No locals.
StacktraceAddressSignature:
/usr/lib/x86_64-linux-gnu/octave/4.0.0/exec/x86_64-pc-linux-gnu/octave-gui:6:/lib/x86_64-linux-gnu/libc-2.23.so+35428:/lib/x86_64-linux-gnu/libc-2.23.so+3702a:/lib/x86_64-linux-gnu/libc-2.23.so+777ea:/lib/x86_64-linux-gnu/libc-2.23.so+11856c:/lib/x86_64-linux-gnu/libc-2.23.so+11846d:/lib/x86_64-linux-gnu/libc-2.23.so+1183c9:/usr/lib/x86_64-linux-gnu/liboctave.so.3.0.0+6d7445:/usr/lib/x86_64-linux-gnu/liboctinterp.so.3.0.0+d17e54:/usr/lib/libopenblasp-r0.2.18.so+302dfb:/lib/x86_64-linux-gnu/libpthread-2.23.so+76ba:/lib/x86_64-linux-gnu/libc-2.23.so+10682d
StacktraceTop:
 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:183
 ?? () from /usr/lib/libopenblas.so.0
 start_thread (arg=0x7f4684ddc700) at pthread_create.c:333
 clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109


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