Graftnoded aborted while stopping multiple times with 'kill'

[Dju01]

• GNRTA-476
• Stack trace:

Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/home/ubuntu/projects/graft/bin/graftnoded --testnet --rpc-bind-ip 0.0.0.0 --co'.
Program terminated with signal SIGABRT, Aborted.
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51      ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7fc25e94f7c0 (LWP 3460))]
(gdb) bt
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x00007fc25d89b801 in __GI_abort () at abort.c:79
#2  0x00007fc25d8e4897 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fc25da11988 "*** %s ***: %s terminated\n") at ../sysdeps/posix/libc_fatal.c:181
#3  0x00007fc25d98fcd1 in __GI___fortify_fail_abort (need_backtrace=need_backtrace@entry=false, msg=msg@entry=0x7fc25da11966 "stack smashing detected") at fortify_fail.c:33
#4  0x00007fc25d98fc92 in __stack_chk_fail () at stack_chk_fail.c:29
#5  0x0000562ce9cdd777 in nodetool::node_server<cryptonote::t_cryptonote_protocol_handler<cryptonote::core> >::delete_upnp_port_mapping(unsigned int) ()
#6  0x0000562ce9d17ea0 in nodetool::node_server<cryptonote::t_cryptonote_protocol_handler<cryptonote::core> >::deinit() ()
#7  0x0000562ce9af9f1c in daemonize::t_p2p::~t_p2p() ()
#8  0x0000562ce9ac48e9 in daemonize::t_daemon::~t_daemon() ()
#9  0x0000562ce9bb72d8 in bool daemonizer::daemonize<daemonize::t_executor>(int, char const**, daemonize::t_executor&&, boost::program_options::variables_map const&) ()
#10 0x0000562ce9a98408 in main ()

Coredump and logs are saved on ~/projects/graft/issues/20190523_abort