# examining core.8845 in /games/626208/. ...
# using $FREECIV_PATH :/home/freeciv/.freeciv/code/installed/web/stable/freeciv-2.0.8+yaroserver+auth/share/freeciv
# running: (echo bt full; echo quit; exec yes '') | gdb  /home/freeciv/.freeciv/code/installed/web/stable/freeciv-2.0.8+yaroserver+auth/share/freeciv/../../bin/civserver core.8845
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This GDB was configured as "i386-redhat-linux"...
Core was generated by `/home/freeciv/.freeciv/code/installed/web/stable/freeciv-2.0.8+yaroserver+auth/'.
Program terminated with signal 6, Aborted.
Reading symbols from /usr/lib/mysql/libmysqlclient.so.10...done.
Loaded symbols for /usr/lib/mysql/libmysqlclient.so.10
Reading symbols from /lib/libm.so.6...done.
Loaded symbols for /lib/libm.so.6
Reading symbols from /usr/lib/libz.so.1...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/libcrypt.so.1...done.
Loaded symbols for /lib/libcrypt.so.1
Reading symbols from /lib/libnsl.so.1...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /usr/lib/gconv/ISO8859-1.so...done.
Loaded symbols for /usr/lib/gconv/ISO8859-1.so
Reading symbols from /lib/libnss_files.so.2...done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /lib/libnss_nisplus.so.2...done.
Loaded symbols for /lib/libnss_nisplus.so.2
Reading symbols from /lib/libnss_dns.so.2...done.
Loaded symbols for /lib/libnss_dns.so.2
Reading symbols from /lib/libresolv.so.2...done.
Loaded symbols for /lib/libresolv.so.2
#0  0x400ac0a1 in kill () from /lib/libc.so.6
(gdb) #0  0x400ac0a1 in kill () from /lib/libc.so.6
No symbol table info available.
#1  0x400abe99 in raise () from /lib/libc.so.6
No symbol table info available.
#2  0x400ad364 in abort () from /lib/libc.so.6
No symbol table info available.
#3  0x400a615d in __assert_fail () from /lib/libc.so.6
No symbol table info available.
#4  0x0804ba1a in real_die () at shared.c:675
	format = 0x81242a0 "Illegal diplstate in maybe_cause_incident."
#5  0x08090961 in maybe_cause_incident (action=DIPLOMAT_STEAL, 
    offender=0x81e88ac, victim_unit=0x0, victim_city=0x82cb890)
    at diplomats.c:1381
	ds = DS_TEAM
	punishment = 0
	offender = (struct player *) 0x81e88ac
	victim_city = (struct city *) 0x82cb890
	victim_player = (struct player *) 0x81e5634
	victim_tile = (struct tile *) 0x847e7f8
#6  0x0808f723 in diplomat_get_tech (pplayer=0x81e88ac, pdiplomat=0x8418638, 
    pcity=0x82cb890, technology=89) at diplomats.c:577
	pplayer = (struct player *) 0x81e88ac
	pdiplomat = (struct unit *) 0x8418638
	pcity = (struct city *) 0x82cb890
	technology = 89
	cplayer = (struct player *) 0x81e5634
	count = 47
	which = 0
	target = -1073749528
#7  0x0808bbbc in handle_unit_diplomat_action (pplayer=0x81e88ac, 
    diplomat_id=185, action_type=DIPLOMAT_STEAL, target_id=147, value=0)
    at unithand.c:267
	target_id = 137148560
	pdiplomat = (struct unit *) 0x8418638
	pvictim = (struct unit *) 0x0
	pcity = (struct city *) 0x82cb890
#8  0x0806b8c8 in server_handle_packet (type=PACKET_UNIT_DIPLOMAT_ACTION, 
    packet=0x82e7b00, pplayer=0x81e88ac, pconn=0x81556a0) at hand_gen.c:238
	packet = (void *) 0x8499f38
	pplayer = (struct player *) 0x6
	pconn = (struct connection *) 0x81556a0
#9  0x0804e84a in handle_packet_input (pconn=0x81556a0, packet=0x82e7b00, 
    type=70) at srv_main.c:997
	packet = (void *) 0x82e7b00
	type = 70
	pplayer = (struct player *) 0x81e88ac
#10 0x08087696 in sniff_packets () at sernet.c:634
	command_ok = 135616160
	packet = (void *) 0x82e7b00
	type = PACKET_UNIT_DIPLOMAT_ACTION
	result = true
	i = 61
	max_desc = 135616160
	readfs = {__fds_bits = {128, 0 <repeats 31 times>}}
	writefs = {__fds_bits = {0 <repeats 32 times>}}
	exceptfs = {__fds_bits = {0 <repeats 32 times>}}
	tv = {tv_sec = 0, tv_usec = 890000}
	year = -950
#11 0x0804f3d5 in main_loop () at srv_main.c:1564
	eot_timer = (struct timer *) 0x845c7d8
	save_counter = 1
	is_new_turn = true
#12 0x0804f555 in srv_main () at srv_main.c:1657
No locals.
#13 0x0804a18c in main (argc=16, argv=0xbffff894) at civserver.c:208
	argc = 16
[... 8 lines skipped ...]
	argv = (char **) 0xbffff894
	inx = 16
	showhelp = false
	showvers = false
	option = 0x0
#14 0x4009b1c4 in __libc_start_main () from /lib/libc.so.6
No symbol table info available.
(gdb)