one_test_x0 (format=format@entry=0x10040518e "%d %% %d") at stc-t-printf.c:101
101       if (one_test_rc1 == -1)
(gdb)
107         show ("   sys: ->%s<-\n", one_test_buf1);
(gdb)
0x0000000100401087 in show (format=format@entry=0x10040505c "   sys: ->%s<-\n")
    at /usr/src/debug/libgpg-error-1.50-1/tests/t-common.h:119
119     /usr/src/debug/libgpg-error-1.50-1/tests/t-common.h: No such file or directory.
(gdb)
122     in /usr/src/debug/libgpg-error-1.50-1/tests/t-common.h
(gdb)
run_tests () at stc-t-printf.c:201
201       one_test_2 ("%d %% %d", 17, 768114563);
(gdb)
0x000000010040142d in one_test_x1 (format=format@entry=0x10040518e "%d %% %d") at stc-t-printf.c:112
112     {
(gdb)

117       errno = ENOENT;
(gdb)
__errno () at /usr/src/debug/cygwin-3.6.0-0.139.g7e3c833592b2/newlib/libc/errno/errno.c:17
17        return &_REENT_ERRNO(_REENT);
(gdb)
__getreent () at /usr/src/debug/cygwin-3.6.0-0.139.g7e3c833592b2/winsup/cygwin/include/cygwin/config.h:40
40        __asm __volatile__ ("movq %%gs:8,%0" : "=r" (ret));
(gdb)
__errno () at /usr/src/debug/cygwin-3.6.0-0.139.g7e3c833592b2/winsup/cygwin/include/cygwin/config.h:44
44        return (struct _reent *) (ret - __CYGTLS_PADSIZE__);
(gdb)
one_test_x1 (format=format@entry=0x10040518e "%d %% %d") at stc-t-printf.c:118
118       va_start (arg_ptr, format);
(gdb)
119       rc2 = gpgrt_vasprintf (&buf2, format, arg_ptr);
(gdb)
gpgrt_vasprintf (r_buf=r_buf@entry=0x7ffffcaf0, format=format@entry=0x10040518e "%d %% %d",
    ap=ap@entry=0x7ffffcb48 "\021") at /usr/src/debug/libgpg-error-1.50-1/src/visibility.c:714
714       return _gpgrt_estream_vasprintf (r_buf, format, ap);
(gdb)
_gpgrt_estream_vasprintf (bufp=bufp@entry=0x7ffffcaf0, format=format@entry=0x10040518e "%d %% %d",
    arg_ptr=arg_ptr@entry=0x7ffffcb48 "\021") at /usr/src/debug/libgpg-error-1.50-1/src/estream-printf.c:1836
1836    {
(gdb)

1840      parm.error_flag = 0;
(gdb)
1841      parm.alloced = 512;
(gdb)
1842      parm.used = 0;
(gdb)
1843      parm.buffer = my_printf_realloc (NULL, parm.alloced);
(gdb)
_gpgrt_realloc (a=0x0, n=512) at /usr/src/debug/libgpg-error-1.50-1/src/init.c:235
235       if (custom_realloc)
(gdb)
238       if (!n)
(gdb)
233     _gpgrt_realloc (void *a, size_t n)
(gdb)
_gpgrt_realloc (n=512, a=0x0) at /usr/src/debug/libgpg-error-1.50-1/src/init.c:244
244       if (!a)
(gdb)
245         return malloc (n);
(gdb)

233     _gpgrt_realloc (void *a, size_t n)
(gdb)
0x00000004882524af in _gpgrt_realloc (n=512, a=<optimized out>) at /usr/src/debug/libgpg-error-1.50-1/src/init.c:245
245         return malloc (n);
(gdb)
/cygdrive/d/a/scallywag/gdb/gdb-13.2-1.x86_64/src/gdb-13.2/gdb/infrun.c:2640: internal-error: resume_1: Assertion `pc_in_thread_step_range (pc, tp)' failed.
(gdb) bt
#0  0x0000000488266100 in malloc ()
    at /usr/src/debug/cygwin-3.6.0-0.139.g7e3c833592b2/winsup/cygwin/mm/malloc_wrapper.cc:85
#1  0x000000048825ba5a in _gpgrt_estream_vasprintf (bufp=bufp@entry=0x7ffffcaf0,
    format=format@entry=0x10040518e "%d %% %d", arg_ptr=arg_ptr@entry=0x7ffffcb48 "\021")
    at /usr/src/debug/libgpg-error-1.50-1/src/estream-printf.c:1843
#2  0x000000048825cf95 in gpgrt_vasprintf (r_buf=r_buf@entry=0x7ffffcaf0, format=format@entry=0x10040518e "%d %% %d",
    ap=ap@entry=0x7ffffcb48 "\021") at /usr/src/debug/libgpg-error-1.50-1/src/visibility.c:714
#3  0x000000010040147e in one_test_x1 (format=format@entry=0x10040518e "%d %% %d") at stc-t-printf.c:119
#4  0x0000000100401e5b in run_tests () at stc-t-printf.c:201
#5  main (argc=<optimized out>, argv=<optimized out>) at stc-t-printf.c:559