[beta11b] crash quaffing potion

[hops]

[LOG] Easter quaffs a potion of greater mana!
[Identify] potion of greater mana true
[LOG] You have no more #FFFFFF##UID:327:0#potion of greater mana#LAST#.
[LOG] #00ff00#Talent Manathrust is ready to use.
Lua Error: /engine/interface/ActorFOV.lua:119: attempt to index field '?' (a nil value)
At [C]:-1
At /engine/interface/ActorFOV.lua:119
At [C]:-1 sort
At /engine/interface/ActorFOV.lua:119 updateFOV
At /engine/interface/ActorFOV.lua:85
At [C]:-1 calc_circle
At /engine/interface/ActorFOV.lua:70 computeFOV
At /mod/class/NPC.lua:44 act
At /engine/GameEnergyBased.lua:73 tick
At /engine/GameTurnBased.lua:44 tick
At /mod/class/Game.lua:393

Program received signal SIGSEGV, Segmentation fault.
0x080a624a in traversetable (g=0x812adc8, h=0xeba8310) at src/luajit/lgc.c:192
192 in src/luajit/lgc.c
(gdb)

[darkgod]

Can you reproduce this or was it one time ?

[hops]

I experienced it in multiple games, but can not reproduce it with an arbitery save game.

And a question: will the 'Debug' binary compiled on my box give move information upon crash (in gdb) than the precompiled downloadable one?

[darkgod]

Probably not. Does the bug happen always after quaffing or is it random ?
Also try by compiling the binary yourself like that:

premake4 --lua=default gmake
make clean all

And see if it still crashes

[hops]

Another crash in beta12b (downloaded binary)


[LOG] Chill quaffs a potion of lesser healing!
[Identify] potion of lesser healing true
[LOG] You have #FFFFFF#2 #UID:15:0#potion of lesser healing#LAST#.
*** glibc detected *** /home/username/lib/t-engine4/t-engine: corrupted double-linked list: 0x08aca250 ***
======= Backtrace: =========
/lib/i686/cmov/libc.so.6(+0x6b321)[0xb7c8d321]
/lib/i686/cmov/libc.so.6(+0x6e9a0)[0xb7c909a0]
/lib/i686/cmov/libc.so.6(__libc_malloc+0x5c)[0xb7c91d2c]
/home/username/lib/t-engine4/t-engine[0x80a5e41]
/home/username/lib/t-engine4/t-engine[0x80becbc]
/home/username/lib/t-engine4/t-engine[0x80b941e]
/home/username/lib/t-engine4/t-engine[0x80b73c2]
/home/username/lib/t-engine4/t-engine[0x80e1585]
/home/username/lib/t-engine4/t-engine[0x80e25a9]
/home/username/lib/t-engine4/t-engine[0x80bdbf0]
/home/username/lib/t-engine4/t-engine[0x80bde31]
/home/username/lib/t-engine4/t-engine[0x80b2148]
/home/username/lib/t-engine4/t-engine[0x80b26a9]
/home/username/lib/t-engine4/t-engine[0x80b3109]
[0xb5fa8fec]
/home/username/lib/t-engine4/t-engine[0x80bd8e4]
/home/username/lib/t-engine4/t-engine[0x80bde31]
/home/username/lib/t-engine4/t-engine[0x80b6e41]
/home/username/lib/t-engine4/t-engine[0x80bd1c0]
/home/username/lib/t-engine4/t-engine[0x80be192]
/home/username/lib/t-engine4/t-engine[0x80b6ecb]
/home/username/lib/t-engine4/t-engine(realloc+0x211)[0x804d261]
/home/username/lib/t-engine4/t-engine[0x804dc35]
/home/username/lib/t-engine4/t-engine[0x804dc53]
/home/username/lib/t-engine4/t-engine[0x804ee2b]
/lib/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0xb7c38c76]
/home/username/lib/t-engine4/t-engine(realloc+0x61)[0x804d0b1]
======= Memory map: ========
08048000-0812f000 r-xp 00000000 08:0a 1059045 /home/username/lib/t-engine4/t-engine
0812f000-08131000 rw-p 000e6000 08:0a 1059045 /home/username/lib/t-engine4/t-engine
08131000-0e06b000 rw-p 00000000 00:00 0 [heap]
b2f00000-b2f21000 rw-p 00000000 00:00 0
b2f21000-b3000000 ---p 00000000 00:00 0
b30cd000-b32cd000 rw-s 2e7a0000 00:05 6377 /dev/nvidia0
b32cd000-b334d000 rw-s 35866000 00:05 6377 /dev/nvidia0
b334d000-b33ce000 rw-p 00000000 00:00 0
b345e000-b365e000 rw-s 26ed2000 00:05 6377 /dev/nvidia0
b365e000-b3972000 rw-p 00000000 00:00 0
b3972000-b3b8a000 rw-s d422c000 00:05 6377 /dev/nvidia0
b3d80000-b3f5e000 rw-p 00000000 00:00 0
b3f5e000-b3fde000 rwxp 00000000 00:00 0
b3fde000-b3fdf000 rw-s 2cc3b000 00:05 6377 /dev/nvidia0
b3fdf000-b3fe0000 rw-s 2cc37000 00:05 6377 /dev/nvidia0
b3fe0000-b3fe1000 rw-s 2cc34000 00:05 6377 /dev/nvidia0
b3fe1000-b3fe2000 rw-s 2cc31000 00:05 6377 /dev/nvidia0
b3fe2000-b3fe3000 rw-s 2cc2b000 00:05 6377 /dev/nvidia0
b3fe3000-b3fe4000 rw-s 2cc2c000 00:05 6377 /dev/nvidia0
b3fe4000-b3fe5000 rw-s 2cc25000 00:05 6377 /dev/nvidia0
b3fe5000-b3fe6000 rw-s 2cc26000 00:05 6377 /dev/nvidia0
b3fe6000-b3fe7000 rw-s 2cc22000 00:05 6377 /dev/nvidia0
b3fe7000-b3fe8000 rw-s 36318000 00:05 6377 /dev/nvidia0
b3fe8000-b3fe9000 rw-s 3107d000 00:05 6377 /dev/nvidia0
b3fe9000-b3fea000 rw-s 3107a000 00:05 6377 /dev/nvidia0
b3fea000-b3feb000 rw-s 31077000 00:05 6377 /dev/nvidia0
b3feb000-b404b000 rwxp 00000000 00:00 0
b4226000-b4227000 rw-s 2e091000 00:05 6377 /dev/nvidia0
b4227000-b4228000 rw-s 2ec76000 00:05 6377 /dev/nvidia0
b4228000-b4229000 rw-s 2edfc000 00:05 6377 /dev/nvidia0
b4229000-b42a9000 rwxp 00000000 00:00 0
b42bd000-b42be000 rw-s 2cde3000 00:05 6377 /dev/nvidia0
b42be000-b42bf000 rw-s 2cde5000 00:05 6377 /dev/nvidia0
b42bf000-b42c0000 rw-s 2c9b3000 00:05 6377 /dev/nvidia0
b42c0000-b42c1000 rw-s 2f647000 00:05 6377 /dev/nvidia0
b42c1000-b42c2000 rw-s 2dc4d000 00:05 6377 /dev/nvidia0
b42c2000-b42c3000 rw-s 2d010000 00:05 6377 /dev/nvidia0
b42c4000-b42c5000 rw-s 2d875000 00:05 6377 /dev/nvidia0
b42c5000-b42c6000 rw-s 2d878000 00:05 6377 /dev/nvidia0
b42c6000-b42c7000 rw-s 2d87b000 00:05 6377 /dev/nvidia0
b42c7000-b42c8000 rw-s 2d87e000 00:05 6377 /dev/nvidia0
b42c8000-b42c9000 rw-s 2e081000 00:05 6377 /dev/nvidia0
b42c9000-b42ca000 rw-s 2e08b000 00:05 6377 /dev/nvidia0
b42ca000-b42cb000 rw-s 2ec50000 00:05 6377 /dev/nvidia0
b42cb000-b42cc000 rw-s 2ec53000 00:05 6377 /dev/nvidia0
b42cc000-b42cd000 rw-s 2ec56000 00:05 6377 /dev/nvidia0
b42cd000-b42ce000 rw-s 2e8d9000 00:05 6377 /dev/nvidia0
b42ce000-b42cf000 rw-s 2ec5b000 00:05 6377 /dev/nvidia0
b42cf000-b42d0000 rw-s 2ec5e000 00:05 6377 /dev/nvidia0
b42d0000-b42d1000 rw-s 2c441000 00:05 6377 /dev/nvidia0
b42d1000-b43b1000 rwxp 00000000 00:00 0
b43b1000-b43b2000 rw-s 2eecc000 00:05 6377 /dev/nvidia0
b43b2000-b43b3000 rw-s 2eec9000 00:05 6377 /dev/nvidia0
b43b3000-b43b4000 rw-s 2eec5000 00:05 6377 /dev/nvidia0
b43b4000-b43b5000 rw-s 2eec2000 00:05 6377 /dev/nvidia0
b43b5000-b43b6000 rw-s 2eebe000 00:05 6377 /dev/nvidia0
b43b6000-b43b7000 rw-s 2eebb000 00:05 6377 /dev/nvidia0
b43b7000-b43b8000 rw-s 2eeb8000 00:05 6377 /dev/nvidia0
b43b8000-b43b9000 rw-s 2eeb5000 00:05 6377 /dev/nvidia0
b43b9000-b43ba000 rw-s 2eeb2000 00:05 6377 /dev/nvidia0
b43ba000-b43bb000 rw-s 2eeaf000 00:05 6377 /dev/nvidia0
b43bb000-b43bc000 rw-s 2eeac000 00:05 6377 /dev/nvidia0
b43bc000-b43bd000 rw-s 2eea8000 00:05 6377 /dev/nvidia0
b43bd000-b43be000 rw-s 2eea5000 00:05 6377 /dev/nvidia0
b43be000-b43bf000 rw-s 2eea2000 00:05 6377 /dev/nvidia0
b43bf000-b43c0000 rw-s 2ee9e000 00:05 6377 /dev/nvidia0
b43c0000-b43c1000 rw-s 2ee99000 00:05 6377 /dev/nvidia0
b43c1000-b43c2000 rw-s 2ee96000 00:05 6377 /dev/nvidia0
b43c2000-b43c3000 rw-s 2ee93000 00:05 6377 /dev/nvidia0
b43c3000-b43c4000 rw-s 2ee90000 00:05 6377 /dev/nvidia0
b43c4000-b43c5000 rw-s 2ee8d000 00:05 6377 /dev/nvidia0
b43c5000-b43c6000 rw-s 2ee8a000 00:05 6377 /dev/nvidia0
b43c6000-b43c7000 rw-s 2ee87000 00:05 6377 /dev/nvidia0
b43c7000-b43c8000 rw-s 2ee84000 00:05 6377 /dev/nvidia0
b43c8000-b43c9000 rw-s 2ee81000 00:05 6377 /dev/nvidia0
b43c9000-b43ca000 rw-s 2ee7e000 00:05 6377 /dev/nvidia0
b43ca000-b43cb000 rw-s 2ee7c000 00:05 6377 /dev/nvidia0
b43cb000-b43eb000 rwxp 00000000 00:00 0
b43eb000-b446c000 rw-p 00000000 00:00 0
b446c000-b448c000 rwxp 00000000 00:00 0
b448c000-b449c000 r-xp 00000000 08:05 16226 /lib/i686/cmov/libresolv-2.11.2.so
b449c000-b449d000 r--p 00010000 08:05 16226 /lib/i686/cmov/libresolv-2.11.2.so
b449d000-b449e000 rw-p 00011000 08:05 16226 /lib/i686/cmov/libresolv-2.11.2.so
b449e000-b44a0000 rw-p 00000000 00:00 0
b44a0000-b44a4000 r-xp 00000000 08:05 16235 /lib/i686/cmov/libnss_dns-2.11.2.so
b44a4000-b44a5000 r--p 00004000 08:05 16235 /lib/i686/cmov/libnss_dns-2.11.2.so
b44a5000-b44a6000 rw-p 00005000 08:05 16235 /lib/i686/cmov/libnss_dns-2.11.2.so
b44a6000-b44a7000 rw-s 2e084000 00:05 6377 /dev/nvidia0
b44a7000-b44a8000 rw-s 2e087000 00:05 6377 /dev/nvidia0
b44a8000-b44a9000 rw-s 2e08c000 00:05 6377 /dev/nvidia0
b44a9000-b44aa000 rw-s 2e645000 00:05 6377 /dev/nvidia0
b44aa000-b44ab000 rw-s 2e642000 00:05 6377 /dev/nvidia0
b44ab000-b44ac000 rw-s 2e640000 00:05 6377 /dev/nvidia0
Program received signal SIGABRT, Aborted.
0xb7fe2424 in __kernel_vsyscall ()
(gdb) bt
#0 0xb7fe2424 in __kernel_vsyscall ()
#1 0xb7c4c751 in raise () from /lib/i686/cmov/libc.so.6
#2 0xb7c4fb82 in abort () from /lib/i686/cmov/libc.so.6
#3 0xb7c8322d in ?? () from /lib/i686/cmov/libc.so.6
#4 0xb7c8d321 in ?? () from /lib/i686/cmov/libc.so.6
#5 0xb7c909a0 in ?? () from /lib/i686/cmov/libc.so.6
#6 0xb7c91d2c in malloc () from /lib/i686/cmov/libc.so.6
#7 0x080a5e41 in l_alloc (ud=0x0, ptr=0x0, osize=0, nsize=180) at src/luajit/lauxlib.c:616
#8 0x080becbc in luaM_realloc_ (L=0x82c7488, block=0x0, osize=0, nsize=180) at src/luajit/lmem.c:79
#9 0x080b941e in luaS_newudata (L=0x82c7488, s=160, e=0x820d328) at src/luajit/lstring.c:100
#10 0x080b73c2 in lua_newuserdata (L=0x82c7488, size=160) at src/luajit/lapi.c:1024
#11 0x080e1585 in newpatt (L=0x82c7488, n=39) at src/lpeg/lpeg.c:929
#12 0x080e25a9 in concat_l (L=0x82c7488) at src/lpeg/lpeg.c:1227
#13 0x080bdbf0 in luaD_precall (L=0x82c7488, func=0xa51a530, nresults=1) at src/luajit/ldo.c:326
#14 0x080bde31 in luaD_call (L=0x82c7488, func=0xa51a530, nResults=1) at src/luajit/ldo.c:383
#15 0x080b2148 in callTMres (L=0x82c7488, res=0xa51a430, f=0x8173918, p1=0x829b1e0, p2=0xa51a430)
at src/luajit/lvm.c:88
#16 0x080b26a9 in call_binTM (L=0x82c7488, p1=0x829b1e0, p2=0xa51a430, res=0xa51a430, event=TM_MUL)
at src/luajit/lvm.c:170
#17 0x080b3109 in luaV_arith (L=0x82c7488, ra=0xa51a430, rb=0x829b1e0, rc=0xa51a430, op=TM_MUL) at src/luajit/lvm.c:334
#18 0xb5fa8fec in ?? ()
#19 0x080bd8e4 in luaD_precall (L=0x82c7488, func=0xa51a180, nresults=0) at src/luajit/ldo.c:279
#20 0x080bde31 in luaD_call (L=0x82c7488, func=0xa51a180, nResults=0) at src/luajit/ldo.c:383
#21 0x080b6e41 in f_call (L=0x82c7488, ud=0xbffff384) at src/luajit/lapi.c:795
#22 0x080bd1c0 in luaD_rawrunprotected (L=0x82c7488, f=0x80b6e17 <f_call>, ud=0xbffff384) at src/luajit/ldo.c:117
#23 0x080be192 in luaD_pcall (L=0x82c7488, func=0x80b6e17 <f_call>, u=0xbffff384, old_top=216768, ef=216752)
at src/luajit/ldo.c:464
#24 0x080b6ecb in lua_pcall (L=0x82c7488, nargs=1, nresults=0, errfunc=13547) at src/luajit/lapi.c:816
#25 0x0804d261 in docall (L=0x82c7488, narg=1, nret=0) at src/main.c:81
#26 0x0804dc35 in call_draw () at src/main.c:269
#27 0x0804dc53 in on_redraw () at src/main.c:281
#28 0x0804ee2b in main (argc=1, argv=0xbffff534) at src/main.c:909
(gdb)

[darkgod]

Can you try by compiling it as I shown please ?