[Asterisk-Users] core dump in chan_h323 (again)

[Jeremy McNamara]

This looks a whole lot like the -rx 'reload' problem we've been having.

Are you running latest CVS of everything?


Jeremy McNamara


Roy Sigurd Karlsbakk wrote:

> hi
>
> running debian now...
>
> installed openh323, pwlib and chan_h323 from cvs. Starting asterisk 
> with -gvvvc, the following happens:
> it starts, writes some status info, and 'KaBoom' on the output, waits  
> ~13 seconds and dies.
>
> any ideas?
>
>
> vmstat output:
> --------------------------
>    procs                      memory    swap          io     
> system         cpu
>  r  b  w   swpd   free   buff  cache  si  so    bi    bo   in    cs  
> us  sy  id
>  0  0  0   1540  13732  60216 264724   0   0     0     0  107    18   
> 0   0 100
>  0  0  0   1540  10012  60216 264724   0   0     0     0  545   573  
> 36   7  57
>  0  0  0   1540  10012  60216 264724   0   0     0     0  104   208   
> 0   0 100
>  0  0  0   1540  10012  60216 264724   0   0     0     0  104   211   
> 0   0 100
>  0  0  0   1540  10012  60216 264724   0   0     0     0  103   209   
> 0   0 100
>  0  0  0   1540  10008  60220 264724   0   0     0   160  112   222   
> 0   0 100
>  0  0  0   1540  10004  60220 264724   0   0     0     0  105   209   
> 0   0 100
>  0  0  0   1540  10004  60220 264724   0   0     0     0  106   211   
> 0   0 100
>  0  0  0   1540  10004  60220 264724   0   0     0     0  104   208   
> 0   0 100
>  0  0  0   1540  10004  60220 264724   0   0     0     0  103   211   
> 0   0 100
>  0  0  0   1540  10004  60220 264724   0   0     0     0  103   212   
> 0   0 100
>  0  0  0   1540   6420  60240 268320   0   0     0     0  107   161   
> 0   4  96
>  1  0  0   1540   6420  60240 268320   0   0     0     0  103    10   
> 0   0 100
>  0  0  0   1540  10112  60240 268320   0   0     0     0  110    32   
> 0   0 100
>
>
> Console output:
> --------------------------
>  [chan_h323.so] => (The NuFone Network's Open H.323 Channel Driver)
>   == Creating H.323 Endpoint
>   == Parsing '/etc/asterisk/h323.conf': Found
>   == Registered channel type 'H323' (The NuFone Network's Open H.323 
> Channel Driver)
>   == H.323 listener started on ip$*:4
> KaBoom?
> Segmentation fault (core dumped)
>
>
> Backtrace:
> --------------------------
> #0  0x400fcc1b in free () from /lib/libc.so.6
> (gdb) bt
> #0  0x400fcc1b in free () from /lib/libc.so.6
> #1  0x400fcaa3 in free () from /lib/libc.so.6
> #2  0x41246854 in __builtin_delete () from 
> /usr/lib/libstdc++-libc6.2-2.so.3
> #3  0x40c783e1 in H323TransportUDP::~H323TransportUDP () from 
> /usr/src/openh323/lib/libh323_linux_x86_r.so.1
> #4  0x40ccbae6 in H323Transactor::~H323Transactor () from 
> /usr/src/openh323/lib/libh323_linux_x86_r.so.1
> #5  0x40cc8628 in H225_RAS::~H225_RAS () from 
> /usr/src/openh323/lib/libh323_linux_x86_r.so.1
> #6  0x40c8c85a in H323Gatekeeper::~H323Gatekeeper () from 
> /usr/src/openh323/lib/libh323_linux_x86_r.so.1
> #7  0x40c35f61 in H323EndPoint::InternalRegisterGatekeeper () from 
> /usr/src/openh323/lib/libh323_linux_x86_r.so.1
> #8  0x40c35d02 in H323EndPoint::SetGatekeeper () from 
> /usr/src/openh323/lib/libh323_linux_x86_r.so.1
> #9  0x402746bf in h323_set_gk (gatekeeper_discover=0, 
> gatekeeper=0x40283620 "192.168.144.253", secret=0x402836a0 "")
>     at ast_h323.cpp:908
> #10 0x4026f268 in load_module () at chan_h323.c:1590
> #11 0x08053736 in ast_load_resource (resource_name=0x80c2f80 
> "chan_h323.so") at loader.c:272
> #12 0x080538c2 in load_modules () at loader.c:318
> #13 0x0807804b in main (argc=2, argv=0xbffffdc4) at asterisk.c:1293
> (gdb)
>
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