(gdb) bt
#0  __cp_end () at src/thread/x86_64/syscall_cp.s:29
#1  0x00007f1e41c7866c in __syscall_cp_c (nr=23, u=<optimized out>,
    v=<optimized out>, w=<optimized out>, x=<optimized out>,
    y=<optimized out>, z=0) at src/thread/pthread_cancel.c:33
#2  0x00007f1e41c6c305 in select (n=n@entry=8, rfds=rfds@entry=0x7f1e414d2768,
    wfds=wfds@entry=0x558bc3140428, efds=efds@entry=0x0, tv=<optimized out>)
    at src/select/select.c:38
#3  0x00007f1e41bceec6 in GNUNET_NETWORK_socket_select (
    rfds=rfds@entry=0x7f1e414d2760, wfds=wfds@entry=0x558bc3140420,
    efds=efds@entry=0x0, timeout=...) at network.c:1379
#4  0x00007f1e41bdf478 in select_loop (context=0x7fff34213a30,
    sh=0x7f1e41a0e580) at scheduler.c:2352
#5  GNUNET_SCHEDULER_run (task=task@entry=0x7f1e41bd5460 <program_main>,
    task_cls=task_cls@entry=0x7fff34213af0) at scheduler.c:738
#6  0x00007f1e41bd5bef in GNUNET_PROGRAM_run2 (argc=<optimized out>,
    argv=0x7fff34213e88, binaryName=<optimized out>,
    binaryHelp=<optimized out>, options=<optimized out>, task=<optimized out>,
    task_cls=<optimized out>, run_without_scheduler=<optimized out>)
    at program.c:344
#7  0x00007f1e41bd615f in GNUNET_PROGRAM_run (argc=argc@entry=5,
    argv=argv@entry=0x7fff34213e88,
    binaryName=binaryName@entry=0x558bc313d0ab "taler-exchange-secmod-rsa",
    binaryHelp=binaryHelp@entry=0x558bc313d820 "Handle private RSA key operation
s for a Taler exchange", options=options@entry=0x7fff34213d00,
    task=task@entry=0x558bc3139c50 <run>, task_cls=0x0) at program.c:371
#8  0x0000558bc313683c in main (argc=5, argv=0x7fff34213e88)
    at taler-exchange-secmod-rsa.c:2072
(gdb) t 2
Unknown thread 2.
(gdb) c
Continuing.

Program received signal SIGTERM, Terminated.
__cp_end () at src/thread/x86_64/syscall_cp.s:29
29      in src/thread/x86_64/syscall_cp.s
(gdb) c
Continuing.
[Inferior 1 (process 18063) exited normally]
(gdb) q