[Asterisk-Dev] Illegal Instruction
Matt Gibson
gibson at experthost.com
Fri Nov 5 17:41:54 MST 2004
did you delete your old asterisk's modules directory and try again?
-m
Girish Gopinath wrote:
>Sorry for the cross-post. I posted this to the -users list about 12 hours back and havent
>got any reply. Probably nobody there had experienced this problem. Can someone take a
>look into this and tell me why Asterisk seg-faults?
>
>--- Girish Gopinath <asterisk_in at yahoo.com> wrote:
>
>
>
>>Folks,
>>
>>I have an RH machine which was running Asterisk 1.0-RC1. This evening i switched to
>>Asterisk 1.0.1. Installation was successful, however Asterisk terminates abnormally
>>during startup flashing an 'Illegal Instruction' message on the console. I noticed that
>>this happens while loading the iax2 module. I am attaching the trace of core with this.
>>Can anyone tell me what is going wrong and how to fix it?
>>
>>TIA, Girish
>>
>>From the console:
>>[root at proxy05 asterisk-1.0.1]# asterisk -cvvv
>> == Parsing '/etc/asterisk/asterisk.conf': Found
>> == Parsing '/etc/asterisk/extconfig.conf': Found
>>Asterisk 1.0.1, Copyright (C) 1999-2004 Digium.
>>.
>>.
>> [chan_iax2.so] => (Inter Asterisk eXchange (Ver 2))
>> == Manager registered action IAXpeers
>> == Parsing '/etc/asterisk/iax.conf': Found
>> == Registered channel type 'IAX2' (Inter Asterisk eXchange Driver (Ver 2))
>> == Using TOS bits 16
>> == IAX Ready and Listening on 0.0.0.0 port 4569
>>Illegal instruction (core dumped)
>>
>>Here's the trace:
>>
>>(gdb) bt full
>>#0 0x402f2e1c in try_firmware (s=0xbfffdfd0 "/var/lib/asterisk/firmware/iax/iaxy.bin")
>>at chan_iax2.c:953
>> stbuf = {st_dev = 770, __pad1 = 0, st_ino = 1073945564, st_mode = 135379256,
>>st_nlink = 135379280,
>> st_uid = 3221217128, st_gid = 1073945564, st_rdev = 581449477212191056, __pad2 =
>>57192,
>>st_size = 1073905796,
>> st_blksize = 135379296, st_blocks = 0, st_atim = {tv_sec = 8, tv_nsec = 1073905676},
>>st_mtim = {tv_sec = 1075596704,
>> tv_nsec = 135379336}, st_ctim = {tv_sec = -1073750120, tv_nsec = 1075596704},
>>__unused4 = 135379256,
>> __unused5 = 135379347}
>> cur = (struct iax_firmware *) 0xbfffdfef
>> ifd = -1
>> fd = 25
>> res = -1073750033
>> fwh = (struct ast_iax2_firmware_header *) 0x0
>> fwh2 = {magic = 1818914, version = 0, devname =
>>"\000\000x???>?\002@\223?\021\b??", datalen = 854033,
>> chksum = "\000\000\230?\021\b\000\000\000\000?-\034@\000", data = 0xbfffdf1a ""}
>> md5 = {buf = {3221217232, 3221217271, 3221217487, 3221217232}, bits =
>>{3221217487, 0},
>> in = '\0' <repeats 16 times>,
>>
>>
>>
>"????\000\000\000\0008?\021\b\000\000\000\000\000\000\000\000?\001\000\000\r\000\000\000\002\000\000\000\001\000\000\000?????\006\000\0000\020\000"}
>
>
>> sum = "\001\200??????????????"
>> buf = "\000\000\000\000E?\016 at h???1\000\000\000\";\v@?#\001 at 6k\r\b", '\0'
>><repeats 12 times>,
>>"(????\200\016 at P???\201?\f\b\002\000\000\000\000???`???\215\001\r\b",
>>'\0' <repeats 12 times>,
>>
>>
>>
>"\";\v@?\006\002@|X\034@\b???\000\000\000\0006k\r\b\022?\002@\000\000\000\000\000\000\000\0008???\022?\002@
>
>
>>X\034@\000\000\000\000(????\033s \000\000\000\000????????", '\0' <repeats 12 times>,
>>"?X\033@", '\0' <repeats 18 times>, "u \000\000\000\000\000\000\000\000?X\033@", '\0'
>><repeats 18 times>...
>> len = -1073750232
>> chunk = -1073750064
>> s2 = 0xbfffd9d0 ""
>> last = 0xbfffdfef "iaxy.bin"
>>#1 0x402ee091 in reload_firmware () at chan_iax2.c:1156
>> cur = (struct iax_firmware *) 0x811b938
>> curl = (struct iax_firmware *) 0x811b993
>> curp = (struct iax_firmware *) 0xffffffff
>> fwd = (DIR *) 0x811b938
>> de = (struct dirent *) 0xbfffdfee
>> dir =
>>
>>
>>
>"/var/lib/asterisk/firmware/iax\000@\020???\000\000\000\000?1\034@\001\000\000\000\b?\r\b@?\016\b\001\000\000\000\001\000\000\000`?\002@?1\034@????\000\000\000\000P\000\000\000?3\034@\000\000\000\000E?\016\b\000\000\000\000@?\016\b????P?\t\b?1\034@?1\034@@?\016\b\b?\r\b\033[1;30;40m
>
>
>> == \033[0;37;40m\000??R?\002 at 0X\034@\020\000\000\000 X\034@?M\034 at 3\000\000\---Type
>><return> to continue, or q <return> to quit---
>>000s?\016\b????j?\002@@\227\016\b$?0@"...
>> fn =
>>
>>
>>
>"/var/lib/asterisk/firmware/iax/iaxy.bin\000G\000\000\000??\020@\001\000\000\000\0000\001 at G\000\000\000`.\034@\003P\000\b\000\000\000\000b\000\000\000j?\002@?1\034@\0000\001 at X???2\236\020@?1\034@\0000\001 at G\000\000\000\0000\001@?M\034@\237???x????M\034 at G\000\000\000r?\016\bx????\235\020@?1\034@\0000\001 at G\000\000\000j?\002 at G\000\000\000?1\034@????R?\002@?1\034@\0000\001 at G\000\000\000\0000\001 at P???P\000\000\000"...
>
>
>>#2 0x402ed502 in load_module () at chan_iax2.c:7489
>> config = 0xbfffdfee "/iaxy.bin"
>> res = 0
>> x = 0
>> iabuf = "0.0.0.0\000x???G\200\002@"
>> reg = (struct iax2_registry *) 0x0
>> peer = (struct iax2_peer *) 0x0
>> sin = {sin_family = 2, sin_port = 55569, sin_addr = {s_addr = 0}, sin_zero =
>>"x????\033\003@"}
>>#3 0x08057608 in ast_load_resource (resource_name=0x8107bb3 "chan_iax2.so") at
>>loader.c:333
>> fn = "/usr/lib/asterisk/modules/chan_iax2.so\000\000.so\000a.so", '\0' <repeats
>>207 times>
>> errors = 0
>> res = -1073750034
>> m = (struct module *) 0x8118d98
>> flags = 0
>> val = 0xbfffdfee "/iaxy.bin"
>> key = 0x0
>> o = 135368088
>> cfg = (struct ast_config *) 0x0
>> tmp = "\033[33;40mInter Asterisk eXchange (Ver
>>
>>
>>
>2)\033[0;37;40m\000\000\000\205?\f\b\230???\001\000\000\000`?\002@?1\034@????\000\000\000"
>
>
>>#4 0x08057e1e in load_modules () at loader.c:428
>> mods = (DIR *) 0x81079b0
>> d = (struct dirent *) 0x0
>> x = 1
>> cfg = (struct ast_config *) 0x8106130
>> v = (struct ast_variable *) 0x0
>> tmp =
>>
>>
>>
>"\033[1;37;40mchan_iax2.so\033[0;37;40m\000\00040m\000;40m\000\000?\004\000\000Ч\016\b\034\000\000\0008???\220\237\a\bЧ\016\b??\a\b?T\r\b\2009\r\b"
>
>
>>#5 0x0809b965 in main (argc=-1073748336, argv=0xbfffe580) at asterisk.c:1844
>>---Type <return> to continue, or q <return> to quit---
>> pw = (struct passwd *) 0xbfffe690
>> c = -1073750034
>> filename = "/root/.asterisk_history", '\0' <repeats 56 times>
>> hostname =
>>"proxy05\000:;\v@?\022\005\b?l\000@\026y\000@\005\000\000\000\000\000\000\200
>>\000\000\000\000\016\002@\002", '\0' <repeats 15 times>,
>>"<????\006\002\001?;\v@`?\n@@c\n@?\006\002@\a\000\000\000?\t\002@", '\0' <repeats 12
>>times>,
>>
>>
>>
>"\200&\001@?)\001@\216?w\001\220???\vm\000@%?\004\b\216?w\001??\004\b@????)\001@\005\000\000\0000\n\002@\000\000\000\000\001\000\000\000L???1?\000@?l\000@
>
>
>>\016\002@\001", '\0' <repeats 11 times>, "@???>?\002@", '\0' <repeats 12 times>,
>>"????\000\000"... tmp =
>>
>>
>>
>"`?\n@@c\n@?\006\002@\a\000\000\000?\t\002@\214\b\002@??Pc???r`????}\000 at 6?\004\b?\006\002@\vm\000@?\n\v@\202\211?\n`\231\n@????\200&\001@\000\000\000\000?\004\002"
>
>
>> xarg = 0x0
>> x = 110
>> f = (FILE *) 0xbfffe690
>> sigs = {__val = {134238211, 0 <repeats 31 times>}}
>> num = 1411395875
>> buf = 0xbfffe690 "\003P"
>> runuser = 0x0
>> rungroup = 0x3 <Address 0x3 out of bounds>
>>(gdb)
>>
>>
>>
>
>
>
>
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--
Matt Gibson
VOIP Administrator
NJ Tech Solutions
1.314.480.4550 ex. 6400
1.877.999.4678 ex. 6400
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