[Asterisk-Users] segmentation fault on asterisk startup

[Andreas 'TheChaos' Groll]

andrewg at felinemenace.org wrote:

>Start off with running ulimit -c unlimited before you start asterisk. Once it 
>crashes, type gdb /path/to/asterisk core 
>
>>From there, enter the following:
>
>bt
>x/5i $eip 
>info registers
>info threads
>
>and quit out. After doing that, you might want to save the output of 
>uname -a 
>cat /proc/cpuinfo 
>
>and send it to the list.
>
>(Note for other people/developers, perhaps something similar to samba's panic 
>action might be useful, which automates a lot of this stuff might come in 
>use.)
>
>Hope this helps,
>Andrew Griffiths
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Ok I did.

uname -a gave me this:
Linux chaospbx 2.4.18-bf2.4 #1 Son Apr 14 09:53:28 CEST 2002 i686 unknown

cat /proc/cpuinfo:
processor       : 0
vendor_id       : CyrixInstead
cpu family      : 6
model           : 1
model name      : 6x86MX 2.5x Core/Bus Clock
stepping        : 4
cpu MHz         : 166.405
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : yes
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu de tsc msr cx8 pge cmov mmx cyrix_arr
bogomips        : 331.77


of course I think you wanted the gdb output, I hope that's correct:

(gdb) bt
#0  0x3aeb0000 in ?? ()
#1  0x405e2752 in iLBC_encode (bytes=0x810fda0 "ÿ ÿú\017`\022\021¢G\"\214",
    block=0xbffff47c, iLBCenc_inst=0x810e868) at iLBC_encode.c:93
#2  0x405e0eea in lintoilbc_frameout (tmp=0x810e868) at codec_ilbc.c:196
#3  0x0805ca2f in calc_cost (t=0x405e9240) at translate.c:238
#4  0x0805ce4a in ast_register_translator (t=0x405e9240) at translate.c:299
#5  0x405e0fef in load_module () at codec_ilbc.c:263
#6  0x080551ce in ast_load_resource (resource_name=0x80defdb 
"codec_ilbc.so")
    at loader.c:312
#7  0x08055636 in load_modules () at loader.c:407
#8  0x08084136 in main (argc=2, argv=0xbffffe04) at asterisk.c:1485
(gdb) x/5i $eip
0x3aeb0000:     Cannot access memory at address 0x3aeb0000
(gdb) info registers
eax            0xbfffd924       -1073751772
ecx            0xbfffd974       -1073751692
edx            0x3      3
ebx            0x4001e89c       1073866908
esp            0xbfffd450       0xbfffd450
ebp            0xbfffd99c       0xbfffd99c
esi            0x4012819c       1074954652
edi            0x40231a9d       1076042397
eip            0x3aeb0000       0x3aeb0000
eflags         0x10282  66178
cs             0x23     35
ss             0x2b     43
ds             0x2b     43
es             0x2b     43
fs             0x2b     43
gs             0x2b     43
fctrl          0x37f    895
fstat          0x122    290
ftag           0xffff   65535
fiseg          0x23     35
fioff          0x405e4895       1079920789
foseg          0x2b     43
fooff          0xbfffd920       -1073751776
fop            0x11c    284
xmm0           {f = {0x0, 0x0, 0x0, 0x0}}       {f = {-nan(0x7fffff),
    -nan(0x7fffff), -nan(0x7fffff), -nan(0x7fffff)}}
xmm1           {f = {0x0, 0x0, 0x0, 0x0}}       {f = {-nan(0x7fffff),
    -nan(0x7fffff), -nan(0x7fffff), -nan(0x7fffff)}}
xmm2           {f = {0x0, 0x0, 0x0, 0x0}}       {f = {-nan(0x7fffff),
    -nan(0x7fffff), -nan(0x7fffff), -nan(0x7fffff)}}
xmm3           {f = {0x0, 0x0, 0x0, 0x0}}       {f = {-nan(0x7fffff),
    -nan(0x7fffff), -nan(0x7fffff), -nan(0x7fffff)}}
xmm4           {f = {0x0, 0x0, 0x0, 0x0}}       {f = {-nan(0x7fffff),
    -nan(0x7fffff), -nan(0x7fffff), -nan(0x7fffff)}}
xmm5           {f = {0x0, 0x0, 0x0, 0x0}}       {f = {-nan(0x7fffff),
    -nan(0x7fffff), -nan(0x7fffff), -nan(0x7fffff)}}
xmm6           {f = {0x0, 0x0, 0x0, 0x0}}       {f = {-nan(0x7fffff),
    -nan(0x7fffff), -nan(0x7fffff), -nan(0x7fffff)}}
xmm7           {f = {0x0, 0x0, 0x0, 0x0}}       {f = {-nan(0x7fffff),
    -nan(0x7fffff), -nan(0x7fffff), -nan(0x7fffff)}}
mxcsr          0x1f80   8064
orig_eax       0xffffffff       -1
(gdb) info threads
* 1 process 8318  0x3aeb0000 in ?? ()

Perhaps it is important to mention, that I got the bad modules again 
from a friend. His modules work within my asterisk with no errors.
Very confusing for me. I still hope you can help.

Thanks
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