[Asterisk-Users] Segmentation Fault ... Big problems

[Martin Pycko]

I'd valgrind asterisk or just start by removing everything else
other than e.g. one interface definition in extensions.conf:

[channels]
signalling=...
channel => a-b

Martin

On Fri, 13 Jun 2003, Derek Beaumont wrote:

> I am still getting a segmentation fault when I try to reload asterisk
>
> Here is the output:
>
> Asterisk Ready.
> *CLI> reload
>   == Parsing '/etc/asterisk/manager.conf': Found
>   == Parsing '/etc/asterisk/enum.conf': Found
>   == Parsing '/etc/asterisk/rtp.conf': Not found (No such file or
> directory)  ==
>  RTP Allocating from port range 5000 -> 31000
>     -- Reloading module 'app_voicemail2.so' (Comedian Mail (Voicemail
> System))
>   == Parsing '/etc/asterisk/voicemail.conf': Found
>     -- Reloading module 'chan_local.so' (Local Proxy Channel)
>     -- Reloading module 'chan_iax2.so' (Inter Asterisk eXchange (Ver 2))
>   == Parsing '/etc/asterisk/iax.conf': Found
> WARNING[16384]: File chan_iax2.c, Line 4980 (set_config): Ignoring port
> for now
>     -- Reloading module 'cdr_csv.so' (Comma Separated Values CDR
> Backend)
>     -- Reloading module 'app_queue.so' (True Call Queueing)
>   == Parsing '/etc/asterisk/queues.conf': Found
>     -- Reloading module 'pbx_config.so' (Text Extension Configuration)
>   == Parsing '/etc/asterisk/extensions.conf': Found
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 16384 (LWP 4824)]
> 0x4015b9fc in mallopt () from /lib/i686/libc.so.6
> (gdb) bt
> #0  0x4015b9fc in mallopt () from /lib/i686/libc.so.6
> #1  0x4015ac61 in malloc () from /lib/i686/libc.so.6
> #2  0x40161dd0 in strdup () from /lib/i686/libc.so.6
> #3  0x080559eb in cfg_process (tmp=0x80e3000, _tmpc=0xbffff360,
>     _last=0xbffff364, buf=0x61666564 <Address 0x61666564 out of bounds>,
>     lineno=99, configfile=0x44ceb41d "extensions.conf", includelevel=0)
>     at config.c:57
> #4  0x08055472 in __ast_load (configfile=0x44ceb41d "extensions.conf",
>     tmp=0x80e3000, _tmpc=0xbffff360, _last=0xbffff364, includelevel=0)
>     at config.c:731
> #5  0x0805588d in ast_load (configfile=0x8 <Address 0x8 out of bounds>)
>     at config.c:766
> #6  0x44ceabd2 in pbx_load_module () at pbx_config.c:1520
> #7  0x44ce7c8f in reload () at pbx_config.c:1648
> #8  0x08054d22 in ast_module_reload () at loader.c:159
> #9  0x08069d6a in handle_reload (fd=1, argc=1, argv=0xbffff4c0) at
> cli.c:105
> #10 0x08069b5a in ast_cli_command (fd=1, s=0x8 <Address 0x8 out of
> bounds>)
>     at cli.c:1006
> #11 0x0807b36e in main (argc=135023256, argv=0x80b2d08) at
> asterisk.c:496
> #12 0x400fd7f7 in __libc_start_main () from /lib/i686/libc.so.6
> (gdb)
>
>
> So in #3 it mentions lineno=99, I looked at that line and there is not
> error.  In fact, I have continued to remove the
> lines that are a "problem" (all of which should not cause an error) but
> that does not fix the problem.
>
> For example:  lineno=99 is saying that exten=>i,2,Goto(night,s,2) is a
> problem.
>
> I see that libc.so.6 is mentioned a lot, could that be part of the
> problem??
>
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