Loaded symbols for /usr/lib/asterisk/modules/func_math.so
Reading symbols from /lib/libgcc_s.so.1...done.
Loaded symbols for /lib/libgcc_s.so.1
#0  0xf6c9c28d in send_packet (f=0x9b711c0) at chan_iax2.c:1633
1633                    res = sendto(iaxs[callno]->sockfd, f->data, f->datalen, 0,(struct sockaddr *)&iaxs[callno]->addr,
(gdb) bt
#0  0xf6c9c28d in send_packet (f=0x9b711c0) at chan_iax2.c:1633
#1  0xf6ca6887 in network_thread (ignore=0x0) at chan_iax2.c:8355
#2  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#3  0x003b82da in clone () from /lib/tls/libc.so.6

(gdb) bt full
#0  0xf6c9c28d in send_packet (f=0x9b711c0) at chan_iax2.c:1633
        res = 162992744
        iabuf = "Ð\a\000\000H\023·\t\000\000\000\000ín\005\b"
        callno = 1
        __PRETTY_FUNCTION__ = "send_packet"
#1  0xf6ca6887 in network_thread (ignore=0x0) at chan_iax2.c:8355
        res = 0
        count = 0
        f = (struct iax_frame *) 0x9b711c0
        freeme = (struct iax_frame *) 0x0
        __PRETTY_FUNCTION__ = "network_thread"
#2  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#3  0x003b82da in clone () from /lib/tls/libc.so.6
No symbol table info available.

(gdb) thread apply all bt

Thread 28 (process 28724):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a34db in __read_nocancel () from /lib/tls/libpthread.so.0
#2  0x080e3c39 in read_char (el=0x9b50dc8, cp=0xfee5917b "") at read.c:301
#3  0x080e3cda in el_getc (el=0x9b50dc8, cp=0xfee5917b "") at read.c:347
#4  0x080e3b50 in read_getcmd (el=0x9b50dc8, cmdnum=0xfffffe00 <Address 0xfffffe00 out of bounds>, ch=0xfee5917b "")
    at read.c:243
#5  0x080e3e1b in el_gets (el=0x9b50dc8, nread=0xfee5920c) at read.c:443
#6  0x080b07ca in main (argc=3, argv=0xfee595a4) at asterisk.c:2411

Thread 27 (process 28761):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x003ae6a4 in poll () from /lib/tls/libc.so.6
#2  0x080ab3f6 in listener (unused=0x0) at asterisk.c:574
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 26 (process 28765):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a0ac6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#2  0x080c068f in do_devstate_changes (data=0x0) at lock.h:618
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 25 (process 28777):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x003b0d31 in ___newselect_nocancel () from /lib/tls/libc.so.6
#2  0xf6f2ca2c in do_parking_thread (ignore=0x0) at channel.h:1185
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 24 (process 28779):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x0037c136 in __nanosleep_nocancel () from /lib/tls/libc.so.6
#2  0x0037bf33 in sleep () from /lib/tls/libc.so.6
#3  0xf6ed67f4 in scan_thread (unused=0x0) at pbx_spool.c:363
#4  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#5  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 23 (process 28788):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x003ae6a4 in poll () from /lib/tls/libc.so.6
#2  0x080565d4 in ast_io_wait (ioc=0x9b67a50, howlong=-4) at io.c:266
#3  0xf6e71abd in network_thread (ignore=0x0) at pbx_dundi.c:2092
#4  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#5  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 22 (process 28789):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x0037c136 in __nanosleep_nocancel () from /lib/tls/libc.so.6
#2  0x0037bf33 in sleep () from /lib/tls/libc.so.6
#3  0xf6e7bd3c in process_precache (ign=0x0) at pbx_dundi.c:2132
#4  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#5  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 21 (process 28793):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a0ac6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#2  0xf6caed3b in iax2_process_thread (data=0x9b79478) at lock.h:618
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 20 (process 28794):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a0ac6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#2  0xf6caed3b in iax2_process_thread (data=0x9b7a5c0) at lock.h:618
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 19 (process 28795):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a0ac6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#2  0xf6caed3b in iax2_process_thread (data=0x9b7b708) at lock.h:618
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 18 (process 28796):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a0ac6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#2  0xf6caed3b in iax2_process_thread (data=0x9b7c850) at lock.h:618
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 17 (process 28797):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a0ac6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#2  0xf6caed3b in iax2_process_thread (data=0x9b7d998) at lock.h:618
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 16 (process 28798):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a0ac6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#2  0xf6caed3b in iax2_process_thread (data=0x9b7eae0) at lock.h:618
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 15 (process 28799):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a0ac6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#2  0xf6caed3b in iax2_process_thread (data=0x9b7fc28) at lock.h:618
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 14 (process 28800):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a0ac6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#2  0xf6caed3b in iax2_process_thread (data=0x9b80d70) at lock.h:618
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 13 (process 28801):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a0ac6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#2  0xf6caed3b in iax2_process_thread (data=0x9b81eb8) at lock.h:618
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 12 (process 28802):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a0ac6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#2  0xf6caed3b in iax2_process_thread (data=0x9b83000) at lock.h:618
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 11 (process 28803):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a0d3c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#2  0xf6ca65fd in sched_thread (ignore=0x0) at lock.h:623
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 10 (process 28805):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x003b0d31 in ___newselect_nocancel () from /lib/tls/libc.so.6
#2  0xf6954f7c in sound_thread (arg=0x9b89d08) at channel.h:1185
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 9 (process 28806):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x003ae6a4 in poll () from /lib/tls/libc.so.6
#2  0x080565d4 in ast_io_wait (ioc=0x9b8a4b8, howlong=-4) at io.c:266
#3  0xf6903e22 in do_monitor (data=0x0) at chan_sip.c:11645
#4  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#5  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 8 (process 28807):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x003b0d31 in ___newselect_nocancel () from /lib/tls/libc.so.6
#2  0xf68714bd in do_monitor (data=0x0) at channel.h:1185
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 7 (process 28808):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a36e8 in accept () from /lib/tls/libpthread.so.0
#2  0xf681d397 in accept_thread (ignore=0x0) at chan_skinny.c:2957
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 6 (process 28809):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x003ae6a4 in poll () from /lib/tls/libc.so.6
#2  0x080565d4 in ast_io_wait (ioc=0x9b908c0, howlong=-4) at io.c:266
#3  0xf681d6b2 in do_monitor (data=0x0) at chan_skinny.c:3007
#4  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#5  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 5 (process 28810):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x003ae6a4 in poll () from /lib/tls/libc.so.6
#2  0x080565d4 in ast_io_wait (ioc=0x9b922e0, howlong=-4) at io.c:266
#3  0xf678d876 in do_monitor (data=0x0) at chan_mgcp.c:3519
#4  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#5  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 4 (process 28811):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x003ae6a4 in poll () from /lib/tls/libc.so.6
#2  0xf6703048 in do_monitor (data=0x0) at chan_zap.c:6704
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 3 (process 28885):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x003ae6a4 in poll () from /lib/tls/libc.so.6
#2  0x080ab213 in netconsole (vconsole=0x8130fc0) at asterisk.c:523
#3  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#4  0x003b82da in clone () from /lib/tls/libc.so.6

Thread 2 (process 28886):
#0  0x002da7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x004a0f79 in pthread_cond_signal@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#2  0x080c04d2 in __ast_device_state_changed_literal (buf=0x0) at lock.h:603
#3  0x080c0520 in ast_device_state_changed_literal (dev=0xf6267dd0 "IAX2/prod01btwtech-1") at devicestate.c:225
#4  0x08063264 in ast_channel_free (chan=0xf6267dd0) at channel.c:1013
#5  0x08069777 in ast_hangup (chan=0x9bc0d20) at channel.c:1399
#6  0xf647f051 in dial_exec_full (chan=0x9b70290, data=0x0, peerflags=0xf6268ee8) at app_dial.c:659
#7  0xf64802ed in dial_exec (chan=0x0, data=0x1) at app_dial.c:1614
#8  0x0807c4c2 in pbx_extension_helper (c=0x9b70290, con=0x0, context=0x9b7038c "bcsupport",
    exten=0x9b70480 "18882484143", priority=1, label=0x0,
    callerid=0xf626d0b0 "IAX2/prod01home:7665@10.1.0.1/18882484143", action=0) at pbx.c:501
#9  0x0807d976 in __ast_pbx_run (c=0x9b70290) at pbx.c:2075
#10 0x0807f4cc in pbx_thread (data=0x0) at pbx.c:2360
#11 0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#12 0x003b82da in clone () from /lib/tls/libc.so.6

Thread 1 (process 28804):
#0  0xf6c9c28d in send_packet (f=0x9b711c0) at chan_iax2.c:1633
#1  0xf6ca6887 in network_thread (ignore=0x0) at chan_iax2.c:8355
#2  0x0049e1d5 in start_thread () from /lib/tls/libpthread.so.0
#3  0x003b82da in clone () from /lib/tls/libc.so.6