(gdb) bt
#0  0xb7e93e2a in pthread_kill () from /lib/tls/libpthread.so.0
#1  0x080a72c5 in unref_event (e=0x8173568) at manager.c:653
#2  0x080a7332 in free_session (s=0x81f79f0) at manager.c:672
#3  0x080ac28f in purge_sessions (n_max=1) at manager.c:2236
#4  0x080adbf1 in purge_old_stuff (data=0x814bc20) at manager.c:2875
#5  0x0809d84d in server_root (data=0x814bc20) at http.c:646
#6  0x080ec539 in dummy_start (data=0x8173598) at utils.c:545
#7  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#8  0xb7cf818a in clone () from /lib/tls/libc.so.6

(gdb) bt full
#0  0xb7e93e2a in pthread_kill () from /lib/tls/libpthread.so.0
No symbol table info available.
#1  0x080a72c5 in unref_event (e=0x8173568) at manager.c:653
        ret = (struct eventqent *) 0xb6e03458
#2  0x080a7332 in free_session (s=0x81f79f0) at manager.c:672
        eqe = (struct eventqent *) 0x8173568
#3  0x080ac28f in purge_sessions (n_max=1) at manager.c:2236
        __list_next = (struct mansession *) 0x0
        __list_prev = (struct mansession *) 0x0
        __new_prev = (struct mansession *) 0x0
        s = (struct mansession *) 0x81f79f0
        now = 1165711478
#4  0x080adbf1 in purge_old_stuff (data=0x814bc20) at manager.c:2875
No locals.
#5  0x0809d84d in server_root (data=0x814bc20) at http.c:646
        i = 0
        flags = 135740152
        desc = (struct server_args *) 0x814bc20
        fd = 135738776
        sin = {sin_family = 25800, sin_port = 2068, sin_addr = {s_addr = 12}, sin_zero = "\223Ï\021\b*\001\000"}
        sinlen = 134645034
        ser = (struct server_instance *) 0xb7ba5a88
        launched = 135738776
        attr = {__detachstate = -36, __schedpolicy = -1212523012, __schedparam = {__sched_priority = -1212523944}, __inheritsched = -1209456668,
  __scope = 1, __guardsize = 12, __stackaddr_set = -1211552220, __stackaddr = 0xffffffdc, __stacksize = 3082443336}
#6  0x080ec539 in dummy_start (data=0x8173598) at utils.c:545
        _buffer = {__routine = 0x8068530 <ast_unregister_thread>, __arg = 0xb7ba5bb0, __canceltype = 0, __prev = 0x0}
        ret = (void *) 0x0
        a = {start_routine = 0x809d827 <server_root>, data = 0x814bc20, name = 0x81735a8 "desc->accept_fn      started at [  780] http.c server_start()"}
#7  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#8  0xb7cf818a in clone () from /lib/tls/libc.so.6
No symbol table info available.


Thread 30 (process 1835):
#0  0xb7e956a1 in __read_nocancel () from /lib/tls/libpthread.so.0
#1  0x080f4920 in read_char (el=0x816cae8, cp=0xbf984697 "\bÿÿÿÿ@\002\022") at read.c:296
#2  0x080f4a48 in el_getc (el=0x816cae8, cp=0xbf984697 "\bÿÿÿÿ@\002\022") at read.c:347
#3  0x080f481f in read_getcmd (el=0x816cae8, cmdnum=0xbf98469f "", ch=0xbf984697 "\bÿÿÿÿ@\002\022") at read.c:243
#4  0x080f4c6d in el_gets (el=0x816cae8, nread=0xbf98482c) at read.c:443
#5  0x0806fad6 in main (argc=3, argv=0xbf984a44) at asterisk.c:2784

Thread 29 (process 1870):
#0  0xb7cef523 in poll () from /lib/tls/libc.so.6
#1  0x08069ad2 in listener (unused=0x0) at asterisk.c:840
#2  0x080ec539 in dummy_start (data=0x816e028) at utils.c:545
#3  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#4  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 28 (process 1885):
#0  0xb7e93295 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#1  0x0808f06e in ast_cond_wait (cond=0x814f2a0, t=0x81481c8) at lock.h:564
#2  0x0808ef53 in do_devstate_changes (data=0x0) at devicestate.c:450
#3  0x080ec539 in dummy_start (data=0x8172e70) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 27 (process 1906):
#0  0xb7cf1a27 in select () from /lib/tls/libc.so.6
#1  0xb7b15251 in ast_select (nfds=0, rfds=0xb7b099a0, wfds=0x0, efds=0xb7b09920, tvp=0x0) at channel.h:1336
#2  0xb7b12640 in do_parking_thread (ignore=0x0) at res_features.c:1693
#3  0x080ec539 in dummy_start (data=0x817fac8) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 26 (process 1985):
#0  0xb7e93295 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#1  0xb795ab12 in ast_cond_wait (cond=0x8186b54, t=0x8186b3c) at lock.h:564
#2  0xb7950621 in iax2_process_thread (data=0x8185ab0) at chan_iax2.c:7675
#3  0x080ec539 in dummy_start (data=0x8185810) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 25 (process 1986):
#0  0xb7e93295 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#1  0xb795ab12 in ast_cond_wait (cond=0x8187c2c, t=0x8187c14) at lock.h:564
#2  0xb7950621 in iax2_process_thread (data=0x8186b88) at chan_iax2.c:7675
#3  0x080ec539 in dummy_start (data=0x8184580) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 24 (process 1987):
#0  0xb7e93295 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#1  0xb795ab12 in ast_cond_wait (cond=0x8190224, t=0x819020c) at lock.h:564
#2  0xb7950621 in iax2_process_thread (data=0x818f180) at chan_iax2.c:7675
#3  0x080ec539 in dummy_start (data=0x8184590) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 23 (process 1988):
#0  0xb7e93295 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#1  0xb795ab12 in ast_cond_wait (cond=0x81912fc, t=0x81912e4) at lock.h:564
#2  0xb7950621 in iax2_process_thread (data=0x8190258) at chan_iax2.c:7675
#3  0x080ec539 in dummy_start (data=0x8184690) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 22 (process 1989):
#0  0xb7e93295 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#1  0xb795ab12 in ast_cond_wait (cond=0x81923d4, t=0x81923bc) at lock.h:564
#2  0xb7950621 in iax2_process_thread (data=0x8191330) at chan_iax2.c:7675
#3  0x080ec539 in dummy_start (data=0x81846a0) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 21 (process 1990):
#0  0xb7e93295 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#1  0xb795ab12 in ast_cond_wait (cond=0x81934ac, t=0x8193494) at lock.h:564
#2  0xb7950621 in iax2_process_thread (data=0x8192408) at chan_iax2.c:7675
#3  0x080ec539 in dummy_start (data=0x8187ca8) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 20 (process 1991):
#0  0xb7e93295 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#1  0xb795ab12 in ast_cond_wait (cond=0x8194584, t=0x819456c) at lock.h:564
#2  0xb7950621 in iax2_process_thread (data=0x81934e0) at chan_iax2.c:7675
#3  0x080ec539 in dummy_start (data=0x8187cb8) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 19 (process 1992):
#0  0xb7e93295 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#1  0xb795ab12 in ast_cond_wait (cond=0x819565c, t=0x8195644) at lock.h:564
#2  0xb7950621 in iax2_process_thread (data=0x81945b8) at chan_iax2.c:7675
#3  0x080ec539 in dummy_start (data=0x8187d60) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 18 (process 1993):
#0  0xb7e93295 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#1  0xb795ab12 in ast_cond_wait (cond=0x8196734, t=0x819671c) at lock.h:564
#2  0xb7950621 in iax2_process_thread (data=0x8195690) at chan_iax2.c:7675
#3  0x080ec539 in dummy_start (data=0x8187d70) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6
Thread 17 (process 1994):
#0  0xb7e93295 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#1  0xb795ab12 in ast_cond_wait (cond=0x819780c, t=0x81977f4) at lock.h:564
#2  0xb7950621 in iax2_process_thread (data=0x8196768) at chan_iax2.c:7675
#3  0x080ec539 in dummy_start (data=0x8187e18) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 16 (process 1995):
#0  0xb7e93440 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#1  0xb795ab43 in ast_cond_timedwait (cond=0xb7969a80, t=0xb7968138, abstime=0xb76d3a68) at lock.h:569
#2  0xb7951f0f in sched_thread (ignore=0x0) at chan_iax2.c:8080
#3  0x080ec539 in dummy_start (data=0x8187e28) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 15 (process 1996):
#0  0xb7cef523 in poll () from /lib/tls/libc.so.6
#1  0x080a0ab6 in ast_io_wait (ioc=0x8182ea0, howlong=-1) at io.c:266
#2  0xb7952251 in network_thread (ignore=0x0) at chan_iax2.c:8144
#3  0x080ec539 in dummy_start (data=0x8187ed0) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 14 (process 1997):
#0  0xb7cef523 in poll () from /lib/tls/libc.so.6
#1  0x080a0ab6 in ast_io_wait (ioc=0x8184748, howlong=1000) at io.c:266
#2  0xb7645abe in do_monitor (data=0x0) at chan_mgcp.c:3474
#3  0x080ec539 in dummy_start (data=0x8198de0) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 13 (process 1998):
#0  0xb7cf1a27 in select () from /lib/tls/libc.so.6
#1  0xb75e2023 in ast_select (nfds=14, rfds=0xb75db9f0, wfds=0xb75db970, efds=0x0, tvp=0x0) at channel.h:1336
#2  0xb75df298 in sound_thread (arg=0x8199af8) at chan_oss.c:632
#3  0x080ec539 in dummy_start (data=0x8199870) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 12 (process 1999):
#0  0xb7cf1a27 in select () from /lib/tls/libc.so.6
#1  0xb75e2023 in ast_select (nfds=17, rfds=0xb759f9f0, wfds=0xb759f970, efds=0x0, tvp=0x0) at channel.h:1336
#2  0xb75df298 in sound_thread (arg=0x819a1b0) at chan_oss.c:632
#3  0x080ec539 in dummy_start (data=0x81998d8) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 11 (process 2000):
#0  0xb7cf1a27 in select () from /lib/tls/libc.so.6
#1  0xb7562bf3 in ast_select (nfds=0, rfds=0xb755ca00, wfds=0x0, efds=0xb755c980, tvp=0x0) at channel.h:1336
#2  0xb75616a3 in do_monitor (data=0x0) at chan_phone.c:1059
#3  0x080ec539 in dummy_start (data=0x8199988) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 10 (process 2001):
#0  0xb7cef523 in poll () from /lib/tls/libc.so.6
#1  0x080a0ab6 in ast_io_wait (ioc=0x819b0f8, howlong=1000) at io.c:266
#2  0xb75028bf in do_monitor (data=0x0) at chan_sip.c:15080
#3  0x080ec539 in dummy_start (data=0x81a28f0) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 9 (process 2002):
#0  0xb7e958ae in accept () from /lib/tls/libpthread.so.0
#1  0xb747b433 in accept_thread (ignore=0x0) at chan_skinny.c:4277
#2  0x080ec539 in dummy_start (data=0x819d8e8) at utils.c:545
#3  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#4  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 8 (process 2003):
#0  0xb7cef523 in poll () from /lib/tls/libc.so.6
#1  0x080a0ab6 in ast_io_wait (ioc=0x819d490, howlong=1000) at io.c:266
#2  0xb747b679 in do_monitor (data=0x0) at chan_skinny.c:4323
#3  0x080ec539 in dummy_start (data=0x819da28) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 7 (process 2004):
#0  0xb7cef523 in poll () from /lib/tls/libc.so.6
#1  0x080a0ab6 in ast_io_wait (ioc=0x819c8c0, howlong=1000) at io.c:266
#2  0xb73bfb08 in network_thread (ignore=0x0) at pbx_dundi.c:2102
#3  0x080ec539 in dummy_start (data=0x8177030) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 6 (process 2005):
#0  0xb7cc999c in nanosleep () from /lib/tls/libc.so.6
#1  0xb7cc97af in sleep () from /lib/tls/libc.so.6
#2  0xb73bfc88 in process_precache (ign=0x0) at pbx_dundi.c:2142
#3  0x080ec539 in dummy_start (data=0x81a6bc8) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 5 (process 2006):
#0  0xb7cc999c in nanosleep () from /lib/tls/libc.so.6
#1  0xb7cc97af in sleep () from /lib/tls/libc.so.6
#2  0xb7325cef in scan_thread (unused=0x0) at pbx_spool.c:436
#3  0x080ec539 in dummy_start (data=0x81a41f0) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 4 (process 4020):
#0  0xb7cef523 in poll () from /lib/tls/libc.so.6
#1  0x0807c02e in ast_waitfor_nandfds (c=0xb70bd460, n=1, fds=0x0, nfds=0, exception=0x0, outfd=0x0, ms=0xb70bd464) at channel.c:1817
#2  0x0807c3ba in ast_waitfor (c=0x81e3520, ms=-1) at channel.c:1886
#3  0xb7295c38 in echo_exec (chan=0x81e3520, data=0xb70c1680) at app_echo.c:66
#4  0x080b02e8 in pbx_exec (c=0x81e3520, app=0x81ad930, data=0xb70c1680) at pbx.c:505
#5  0x080b2eb2 in pbx_extension_helper (c=0x81e3520, con=0x0, context=0x81e36a0 "default", exten=0x81e36f0 "600", priority=3, label=0x0, callerid=0x0,
    action=E_SPAWN) at pbx.c:1714
#6  0x080b3f77 in ast_spawn_extension (c=0x81e3520, context=0x81e36a0 "default", exten=0x81e36f0 "600", priority=3, callerid=0x0) at pbx.c:2167
#7  0x080b446a in __ast_pbx_run (c=0x81e3520) at pbx.c:2267
#8  0x080b5168 in pbx_thread (data=0x81e3520) at pbx.c:2480
#9  0x080ec539 in dummy_start (data=0x81d8ba0) at utils.c:545
#10 0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#11 0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 3 (process 4022):
#0  0xb7cef523 in poll () from /lib/tls/libc.so.6
#1  0x0807c02e in ast_waitfor_nandfds (c=0xb70086c0, n=2, fds=0x0, nfds=0, exception=0x0, outfd=0x0, ms=0xb7008694) at channel.c:1817
#2  0x0807c372 in ast_waitfor_n (c=0xb70086c0, n=2, ms=0xb7008694) at channel.c:1879
#3  0x08081b3e in ast_generic_bridge (c0=0x81f2e68, c1=0x81a6560, config=0xb7009320, fo=0xb70089bc, rc=0xb70089b8, bridge_end={tv_sec = 0, tv_usec = 0})
    at channel.c:3674
#4  0x08082c96 in ast_channel_bridge (c0=0x81f2e68, c1=0x81a6560, config=0xb7009320, fo=0xb70089bc, rc=0xb70089b8) at channel.c:4000
#5  0xb7b10e90 in ast_bridge_call (chan=0x81f2e68, peer=0x81a6560, config=0xb7009320) at res_features.c:1354
#6  0xb72b396a in dial_exec_full (chan=0x81f2e68, data=0xb700d680, peerflags=0xb7009480) at app_dial.c:1646
#7  0xb72b3bee in dial_exec (chan=0x81f2e68, data=0xb700d680) at app_dial.c:1688
#8  0x080b02e8 in pbx_exec (c=0x81f2e68, app=0x81ac350, data=0xb700d680) at pbx.c:505
#9  0x080b2eb2 in pbx_extension_helper (c=0x81f2e68, con=0x0, context=0x81f2fe8 "clicktocall", exten=0x81f3038 "456122", priority=1, label=0x0,
    callerid=0x0, action=E_SPAWN) at pbx.c:1714
#10 0x080b3f77 in ast_spawn_extension (c=0x81f2e68, context=0x81f2fe8 "clicktocall", exten=0x81f3038 "456122", priority=1, callerid=0x0) at pbx.c:2167
#11 0x080b446a in __ast_pbx_run (c=0x81f2e68) at pbx.c:2267
#12 0x080b5168 in pbx_thread (data=0x81f2e68) at pbx.c:2480
#13 0x080ec539 in dummy_start (data=0x819ccf0) at utils.c:545
#14 0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#15 0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 2 (process 4051):
#0  0xb7cef523 in poll () from /lib/tls/libc.so.6
#1  0x080ec73f in ast_wait_for_input (fd=8, ms=-1) at utils.c:604
#2  0x0809d865 in server_root (data=0x81492c0) at http.c:647
#3  0x080ec539 in dummy_start (data=0x8172748) at utils.c:545
#4  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#5  0xb7cf818a in clone () from /lib/tls/libc.so.6

Thread 1 (process 1877):
#0  0xb7e93e2a in pthread_kill () from /lib/tls/libpthread.so.0
#1  0x080a72c5 in unref_event (e=0x8173568) at manager.c:653
#2  0x080a7332 in free_session (s=0x81f79f0) at manager.c:672
#3  0x080ac28f in purge_sessions (n_max=1) at manager.c:2236
#4  0x080adbf1 in purge_old_stuff (data=0x814bc20) at manager.c:2875
#5  0x0809d84d in server_root (data=0x814bc20) at http.c:646
#6  0x080ec539 in dummy_start (data=0x8173598) at utils.c:545
#7  0xb7e90b63 in start_thread () from /lib/tls/libpthread.so.0
#8  0xb7cf818a in clone () from /lib/tls/libc.so.6