[Gambas-bugtracker] Bug #2898: The process does not start

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http://gambaswiki.org/bugtracker/edit?object=BUG.2898&from=L21haW4-

Comment #8 by Gianluigi GRADASCHI:

Hi Benoit,

unfortunately I'm not familiar with debugging, with gdb on the latest master (3d54ca4) I get this output:

$ gbc3 -agt
OK
gian@gian:~/gambasdevel/app/src/gambas3$ gdb gbx3
GNU gdb (Ubuntu 12.1-0ubuntu1~22.04) 12.1
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Reading symbols from gbx3...
(gdb) run
Starting program: /usr/bin/gbx3 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Detaching after vfork from child process 4254]
[Detaching after vfork from child process 4256]
[Detaching after vfork from child process 4258]
[New Thread 0x7fffe8960640 (LWP 4260)]
[New Thread 0x7fffe3fff640 (LWP 4261)]
[New Thread 0x7fffe37fe640 (LWP 4262)]
[Thread 0x7fffe37fe640 (LWP 4262) exited]
[New Thread 0x7fffe37fe640 (LWP 4263)]
[New Thread 0x7fffe2fbe640 (LWP 4264)]
[Thread 0x7fffe37fe640 (LWP 4263) exited]
[Thread 0x7fffe2fbe640 (LWP 4264) exited]
[New Thread 0x7fffe2fbe640 (LWP 4265)]
[New Thread 0x7fffe37fe640 (LWP 4266)]
[Thread 0x7fffe2fbe640 (LWP 4265) exited]
[New Thread 0x7fffe2fbe640 (LWP 4267)]
[Thread 0x7fffe37fe640 (LWP 4266) exited]
[New Thread 0x7fffe37fe640 (LWP 4268)]
[New Thread 0x7fffe26bb640 (LWP 4269)]
[Thread 0x7fffe37fe640 (LWP 4268) exited]
[Thread 0x7fffe26bb640 (LWP 4269) exited]
[New Thread 0x7fffe26bb640 (LWP 4273)]
[New Thread 0x7fffe37fe640 (LWP 4274)]
[Thread 0x7fffe37fe640 (LWP 4274) exited]
[Thread 0x7fffe26bb640 (LWP 4273) exited]
[New Thread 0x7fffe26bb640 (LWP 4275)]
[New Thread 0x7fffe37fe640 (LWP 4276)]
[Thread 0x7fffe26bb640 (LWP 4275) exited]
[Thread 0x7fffe37fe640 (LWP 4276) exited]
[New Thread 0x7fffe37fe640 (LWP 4277)]
[New Thread 0x7fffe26bb640 (LWP 4278)]
[Thread 0x7fffe37fe640 (LWP 4277) exited]
[Thread 0x7fffe26bb640 (LWP 4278) exited]
[New Thread 0x7fffe26bb640 (LWP 4279)]
[New Thread 0x7fffe37fe640 (LWP 4280)]
[Thread 0x7fffe37fe640 (LWP 4280) exited]
[Thread 0x7fffe26bb640 (LWP 4279) exited]
[New Thread 0x7fffe26bb640 (LWP 4281)]
[New Thread 0x7fffe37fe640 (LWP 4282)]
[New Thread 0x7fffe1e55640 (LWP 4283)]
[Detaching after vfork from child process 4284]
[New Thread 0x7fffe14b6640 (LWP 4289)]
[New Thread 0x7fffe0b74640 (LWP 4290)]
[New Thread 0x7fffd1fff640 (LWP 4291)]
[New Thread 0x7fffd17fe640 (LWP 4292)]
[New Thread 0x7fffd0dfd640 (LWP 4293)]
[New Thread 0x7fff7af30640 (LWP 4294)]
[New Thread 0x7fff7a72f640 (LWP 4295)]
[New Thread 0x7fff79f2e640 (LWP 4296)]
[New Thread 0x7fff7972d640 (LWP 4297)]
[New Thread 0x7fff78f2c640 (LWP 4298)]
[New Thread 0x7fff53fff640 (LWP 4299)]
[Thread 0x7fff53fff640 (LWP 4299) exited]
[Thread 0x7fff78f2c640 (LWP 4298) exited]
[Thread 0x7fff7972d640 (LWP 4297) exited]
[Thread 0x7fff79f2e640 (LWP 4296) exited]
[New Thread 0x7fff79f2e640 (LWP 4300)]
[New Thread 0x7fff7972d640 (LWP 4301)]
[New Thread 0x7fff78f2c640 (LWP 4302)]
[New Thread 0x7fff53fff640 (LWP 4306)]
[New Thread 0x7fff537fe640 (LWP 4307)]
[Thread 0x7fff537fe640 (LWP 4307) exited]
[Thread 0x7fff53fff640 (LWP 4306) exited]
[New Thread 0x7fff53fff640 (LWP 4308)]
[New Thread 0x7fff537fe640 (LWP 4309)]
[New Thread 0x7fff50ffd640 (LWP 4310)]
[New Thread 0x7fff3ffff640 (LWP 4311)]
[Detaching after vfork from child process 4312]
[New Thread 0x7fff3f7fe640 (LWP 4313)]
[New Thread 0x7fff3effd640 (LWP 4314)]
[Thread 0x7fff3f7fe640 (LWP 4313) exited]
[Thread 0x7fff3effd640 (LWP 4314) exited]
[Detaching after vfork from child process 4322]
*** buffer overflow detected ***: terminated

Thread 1 "gbx3" received signal SIGABRT, Aborted.
__pthread_kill_implementation (no_tid=0, signo=6, threadid=140737350444864) at ./nptl/pthread_kill.c:44
44	./nptl/pthread_kill.c: File o directory non esistente.
(gdb) bt
#0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=140737350444864)
    at ./nptl/pthread_kill.c:44
#1  __pthread_kill_internal (signo=6, threadid=140737350444864)
    at ./nptl/pthread_kill.c:78
#2  __GI___pthread_kill (threadid=140737350444864, signo=signo@entry=6)
    at ./nptl/pthread_kill.c:89
#3  0x00007ffff7db3476 in __GI_raise (sig=sig@entry=6)
    at ../sysdeps/posix/raise.c:26
#4  0x00007ffff7d997f3 in __GI_abort () at ./stdlib/abort.c:79
#5  0x00007ffff7dfa676 in __libc_message
    (action=action@entry=do_abort, fmt=fmt@entry=0x7ffff7f4c92e "*** %s ***: terminated\n") at ../sysdeps/posix/libc_fatal.c:155
#6  0x00007ffff7ea759a in __GI___fortify_fail
    (msg=msg@entry=0x7ffff7f4c8d4 "buffer overflow detected")
    at ./debug/fortify_fail.c:26
#7  0x00007ffff7ea5f16 in __GI___chk_fail () at ./debug/chk_fail.c:28
#8  0x00007ffff7ea74db in __fdelt_chk (d=d@entry=-1) at ./debug/fdelt_chk.c:25
#9  0x000055555559f533 in WATCH_process
    (fd_end=fd_end@entry=-1, fd_output=60, fd_error=63, timeout=timeout@entry=0) at gbx_watch.c:700
#10 0x00005555555afa41 in CPROCESS_wait_for (timeout=0, process=0x5555575e3f78)
    at gbx_c_process.c:1000
#11 CPROCESS_wait_for
--Type <RET> for more, q to quit, c to continue without paging--
    (process=process@entry=0x5555575e3f78, timeout=timeout@entry=0)
    at gbx_c_process.c:974
#12 0x000055555558fae1 in SUBR_exec (code=<optimized out>)
    at gbx_subr_misc.c:195
#13 0x00005555555bb583 in EXEC_loop () at gbx_exec_loop.c:862
#14 0x00005555555c125d in EXEC_function_loop () at gbx_exec.c:916
#15 0x00005555555c1a44 in EXEC_function_real () at gbx_exec.c:903
#16 0x00005555555c2ed1 in EXEC_public_desc
    (class=<optimized out>, object=object@entry=0x0, desc=desc@entry=0x555555e4a508, nparam=nparam@entry=0) at gbx_exec.c:1587
#17 0x00005555555751e8 in main (argc=<optimized out>, argv=<optimized out>)
    at gbx.c:495
(gdb) 
(gdb) q
A debugging session is active.

	Inferior 1 [process 4251] will be killed.

Quit anyway? (y or n) y


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