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Summary:ASTERISK-01795: Asterisk doesnt run on an Opteron (compiles OK though).
Reporter:deon (deon)Labels:
Date Opened:2004-06-10 08:57:44Date Closed:2004-09-25 02:42:34
Priority:MajorRegression?No
Status:Closed/CompleteComponents:Core/General
Versions:Frequency of
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Description:Hey Guys, I've just got my shiney new AMD Opteron system and I compled asterisk (CVS 1.0-stable tree).

The complile works fine (I just used make rpm), however when I start asterisk, no modules can load (so it abends).I've even added "noload" to the configuration file thinking that it was just the chan_modem - but it seems that EVERY chan_*, res_* modules wont load.

[SetLanguage]
 == Registered application 'SetLanguage'
[SetVar]
 == Registered application 'SetVar'
[StripMSD]
 == Registered application 'StripMSD'
[Suffix]
 == Registered application 'Suffix'
[Wait]
 == Registered application 'Wait'
Asterisk Dynamic Loader Starting:
[chan_modem.so]Jun 10 23:41:14 WARNING[182894112384]: loader.c:289 ast_load_resource: Unexpected key returned by module /usr/lib/asterisk/modules/chan_modem.so
Jun 10 23:41:14 WARNING[182894112384]: loader.c:293 ast_load_resource: 1 error(s) loading module /usr/lib/asterisk/modules/chan_modem.so, aborted
Jun 10 23:41:14 WARNING[182894112384]: loader.c:359 load_modules: Loading module chan_modem.so failed!

Here is the tail of strace - I think the problem is around the mprotect - as that results in ENOMEM which to me looks like an error - I'm no C/C++ programmer though :-)

18353 open("/etc/asterisk/modules.conf", O_RDONLY) = 6
18353 fstat(6, {st_mode=S_IFREG|0640, st_size=858, ...}) = 0
18353 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2a9555a000
18353 read(6, ";\n; Asterisk configuration file\n"..., 4096) = 858
18353 read(6, "", 4096)                 = 0
18353 close(6)                          = 0
18353 munmap(0x2a9555a000, 4096)        = 0
18353 futex(0x34805010f4, FUTEX_WAKE, 2147483647) = 0
18353 open("/usr/lib/asterisk/modules/chan_modem.so", O_RDONLY) = 6
18353 read(6, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\36\0\0"..., 640) = 640
18353 fstat(6, {st_mode=S_IFREG|0755, st_size=77372, ...}) = 0
18353 mmap(NULL, 1071096, PROT_READ|PROT_EXEC, MAP_PRIVATE, 6, 0) = 0x2a9556c000
18353 mprotect(0, 1050616, PROT_NONE)   = -1 ENOMEM (Cannot allocate memory)
18353 mmap(0x2a9566c000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 6, 0) = 0x2a9566c000
18353 close(6)                          = 0
18353 write(5, "Jun 10 23:38:38 WARNING[18289411"..., 113) = 113
18353 write(1, "Jun 10 23:38:38 WARNING[18289411"..., 71) = 71
18353 write(1, "Unexpected key returned by modul"..., 74) = 74
18353 write(5, "Jun 10 23:38:38 WARNING[18289411"..., 114) = 114
18353 write(1, "Jun 10 23:38:38 WARNING[18289411"..., 71) = 71
18353 write(1, "1 error(s) loading module /usr/l"..., 75) = 75
18353 munmap(0x2a9556c000, 1071096)     = 0
18353 write(5, "Jun 10 23:38:38 WARNING[18289411"..., 76) = 76
18353 write(1, "Jun 10 23:38:38 WARNING[18289411"..., 66) = 66
18353 write(1, "Loading module chan_modem.so fai"..., 37) = 37
18353 munmap(0x2a95559000, 4096)        = 0
18353 munmap(0x2a95558000, 4096)        = 0
18353 munmap(0x2a95557000, 4096)        = 0
18353 exit_group(1)                     = ?


****** ADDITIONAL INFORMATION ******

Not sure if you guys have access to an opteron, so I'm happy to help out where I can...
Comments:By: Brian West (bkw918) 2004-06-10 09:49:39

Talk to Zoa he runs without problems on an opteron
By: zoa (zoa) 2004-06-13 08:18:28

try the -dev branch,

* needs some Makefile tweaking to make it compile, but it seems like you got that far.

If you want to test with the same version i'm using:

Asterisk CVS-HEAD-05/17/04-07:26:09 built by root@julius on a x86_64 running Linux


Find me on #asterisk if you need more help.
By: Olle Johansson (oej) 2004-06-13 14:45:15

Not supported in 1-0stable. Contact Zoa on IRC for help. If it still doesn't work, reopen this bug.
By: Olle Johansson (oej) 2004-06-13 16:25:23

Mark added some changes to CVS head this evening. Please test and confirm.
By: Mark Spencer (markster) 2004-06-13 18:32:13

Note that you will need to change ARCH=k8 to ARCH=athlon as per the instructions in the Makefile if you are not runnning gcc 3.4
By: zoa (zoa) 2004-06-14 04:21:17

iirc, you will need to make some changes in the makefile for ilbc too.
(+ it doesnt like the gsm optimization).

Also, make sure you are not loading 32 bit modules for a 64 bit asterisk, it doesnt like that either.

"File" can tell you the format.
By: Mark Spencer (markster) 2004-06-14 14:41:07

All the changes for iLBC, GSM, etc are already in CVS and it's built as a 64-bit Asterisk.
By: Olle Johansson (oej) 2004-06-14 14:48:57

Deon: Can you please check if this works for you? Download CVS head and try compiling on your system.

/OEJ
By: deon (deon) 2004-06-14 17:12:09

Wow, you take the weekend off, and I find out you guys have been working hard... Thanks :-)

Yes, cvs updating now and will try tonight.

Thanks guys...

...deon
By: Mark Spencer (markster) 2004-06-16 21:36:31

Did it work for you?
By: deon (deon) 2004-06-17 01:38:34

Guys, it compiled and works a treat - thanks!

BTW, I didnt make the change in the makefile from k8 to athlon (and I'm using GCC 3.3.3 - FC2) - should I make that change?

Also, mysql stuff doesnt work - I basically added references to /usr/lib64, which worked for everything EXCEPT the cdr - it doesnt compile, so I might open a new bug for that...

Thanks heaps..
By: Mark Spencer (markster) 2004-06-17 11:08:01

No worries, if it compiled it should be good.  Looks like I need to get FC2 on my x86_64, too.
By: Mark Spencer (markster) 2004-06-17 14:35:26

Fixed in CVS