(gdb) bt
#0  0x0000002a96a99dc4 in ?? () from /usr/lib/asterisk/modules/format_mp3.so
#1  0x00000000004542ab in ast_readframe (s=0x0) at file.c:652
#2  0x0000002a9557cd97 in moh_files_generator (chan=0xf64770, data=0x0, len=154, samples=Variable "samples" is not available.
) at res_musiconhold.c:288
#3  0x0000000000438bc5 in ast_read_generator_actions (chan=0xf64770, f=0xa2d718) at channel.c:1922
#4  0x000000000043c424 in __ast_read (chan=0xf64770, dropaudio=0) at channel.c:2312
#5  0x000000000043fd15 in ast_channel_bridge (c0=0x2a957741b0, c1=0xf64770, config=0x43ca2800, fo=0x43ca23b0, rc=0x43ca23b8) at channel.c:2348
#6  0x0000002a95b244d8 in ast_bridge_call (chan=0x2a957741b0, peer=0xf64770, config=0x43ca2800) at res_features.c:1422
#7  0x0000002a9d9f2cfe in dial_exec_full (chan=0x2a957741b0, data=Variable "data" is not available.
) at app_dial.c:1699
#8  0x0000002a9d9f3f38 in dial_exec (chan=0x0, data=0x0) at app_dial.c:1753
#9  0x000000000047e204 in pbx_extension_helper (c=0x2a957741b0, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#10 0x000000000047e663 in ast_spawn_extension (c=0x0, context=0x9a <Address 0x9a out of bounds>, exten=0xa0 <Address 0xa0 out of bounds>, priority=154, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#11 0x0000002a995fc546 in _macro_exec (chan=0x2a957741b0, data=Variable "data" is not available.
) at app_macro.c:308
#12 0x000000000047e204 in pbx_extension_helper (c=0x2a957741b0, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#13 0x000000000047e663 in ast_spawn_extension (c=0x0, context=0x9a <Address 0x9a out of bounds>, exten=0xa0 <Address 0xa0 out of bounds>, priority=154, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#14 0x0000002a995fc546 in _macro_exec (chan=0x2a957741b0, data=Variable "data" is not available.
) at app_macro.c:308
#15 0x000000000047e204 in pbx_extension_helper (c=0x2a957741b0, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#16 0x0000000000482726 in __ast_pbx_run (c=0x2a957741b0) at pbx.c:2317
#17 0x00000000004840f9 in pbx_thread (data=0x0) at pbx.c:2636
#18 0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#19 0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#20 0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

=====================================================================
=====================================================================

(gdb) bt full
#0  0x0000002a96a99dc4 in ?? () from /usr/lib/asterisk/modules/format_mp3.so
No symbol table info available.
#1  0x00000000004542ab in ast_readframe (s=0x0) at file.c:652
        f = (struct ast_frame *) 0x9f3b8
        whennext = 0
#2  0x0000002a9557cd97 in moh_files_generator (chan=0xf64770, data=0x0, len=154, samples=Variable "samples" is not available.
) at res_musiconhold.c:288
        state = (struct moh_files_state *) 0xa6c980
        f = Variable "f" is not available.

=====================================================================
=====================================================================

d 54 (process 21857):
#0  0x000000328ca0b25f in __read_nocancel () from /lib64/tls/libpthread.so.0
#1  0x00000000004b29c6 in read_char (el=0x72d1a0, cp=0x7fbffff51e "") at read.c:301
#2  0x00000000004bdcc0 in el_gets (el=0x72d1a0, nread=0x7fbffff7ac) at read.c:347
#3  0x0000000000429355 in main (argc=Variable "argc" is not available.
) at asterisk.c:3104
#4  0x000000328c11c3fb in __libc_start_main () from /lib64/tls/libc.so.6
#5  0x000000000041388a in ?? ()
#6  0x0000007fbffffdd8 in ?? ()
#7  0x000000000000001c in ?? ()
#8  0x0000000000000003 in ?? ()
#9  0x0000007fbfffff55 in ?? ()
#10 0x0000007fbfffff68 in ?? ()
#11 0x0000007fbfffff6e in ?? ()
#12 0x0000000000000000 in ?? ()

Thread 53 (process 21859):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x0000000000423d0d in listener (unused=Variable "unused" is not available.
) at asterisk.c:992
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 52 (process 21860):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x0000000000423b71 in netconsole (vconsole=Variable "vconsole" is not available.
) at asterisk.c:941
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 51 (process 21861):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x0000000000472229 in accept_thread (ignore=Variable "ignore" is not available.
) at manager.c:2399
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 50 (process 21862):
#0  0x000000328ca08b3a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/tls/libpthread.so.0
#1  0x000000000044d307 in do_devstate_changes (data=Variable "data" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/lock.h:787
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 49 (process 21863):
#0  0x000000328ca0b25f in __read_nocancel () from /lib64/tls/libpthread.so.0
#1  0x0000002a9557d132 in monmp3thread (data=Variable "data" is not available.
) at res_musiconhold.c:539
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 48 (process 21866):
#0  0x000000328c1c0596 in __select_nocancel () from /lib64/tls/libc.so.6
#1  0x0000002a95b25e46 in do_parking_thread (ignore=Variable "ignore" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/channel.h:1320
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 47 (process 21867):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x000000000046068a in ast_io_wait (ioc=0x7777c0, howlong=184) at io.c:266
#2  0x0000002a9711fc91 in do_monitor (data=Variable "data" is not available.
) at chan_sip.c:15775
#3  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#4  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#5  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 46 (process 21868):
#0  0x000000328ca08b3a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/tls/libpthread.so.0
#1  0x0000002a9725e89b in iax2_process_thread (data=Variable "data" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/lock.h:787
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 45 (process 21869):
#0  0x000000328ca08b3a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/tls/libpthread.so.0
#1  0x0000002a9725e89b in iax2_process_thread (data=Variable "data" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/lock.h:787
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 44 (process 21870):
#0  0x000000328ca08b3a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/tls/libpthread.so.0
#1  0x0000002a9725e89b in iax2_process_thread (data=Variable "data" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/lock.h:787
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 43 (process 21871):
#0  0x000000328ca08b3a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/tls/libpthread.so.0
#1  0x0000002a9725e89b in iax2_process_thread (data=Variable "data" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/lock.h:787
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 42 (process 21872):
#0  0x000000328ca08b3a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/tls/libpthread.so.0
#1  0x0000002a9725e89b in iax2_process_thread (data=Variable "data" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/lock.h:787
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 41 (process 21873):
#0  0x000000328ca08b3a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/tls/libpthread.so.0
#1  0x0000002a9725e89b in iax2_process_thread (data=Variable "data" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/lock.h:787
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 40 (process 21874):
#0  0x000000328ca08b3a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/tls/libpthread.so.0
#1  0x0000002a9725e89b in iax2_process_thread (data=Variable "data" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/lock.h:787
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 39 (process 21875):
#0  0x000000328ca08b3a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/tls/libpthread.so.0
#1  0x0000002a9725e89b in iax2_process_thread (data=Variable "data" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/lock.h:787
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 38 (process 21876):
#0  0x000000328ca08b3a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/tls/libpthread.so.0
#1  0x0000002a9725e89b in iax2_process_thread (data=Variable "data" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/lock.h:787
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 37 (process 21877):
#0  0x000000328ca08b3a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/tls/libpthread.so.0
#1  0x0000002a9725e89b in iax2_process_thread (data=Variable "data" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/lock.h:787
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 36 (process 21878):
#0  0x000000328ca08d2f in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/tls/libpthread.so.0
#1  0x0000002a9724afa0 in sched_thread (ignore=Variable "ignore" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/lock.h:792
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 35 (process 21879):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x000000000046068a in ast_io_wait (ioc=0x7fcc10, howlong=-1) at io.c:266
#2  0x0000002a9724b105 in network_thread (ignore=Variable "ignore" is not available.
) at chan_iax2.c:9082
#3  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#4  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#5  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 34 (process 21880):
#0  0x000000328c1c0596 in __select_nocancel () from /lib64/tls/libc.so.6
#1  0x0000002a98ed90b4 in sound_thread (arg=Variable "arg" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/channel.h:1320
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 33 (process 21881):
#0  0x000000328c1c0596 in __select_nocancel () from /lib64/tls/libc.so.6
#1  0x0000002a98ed90b4 in sound_thread (arg=Variable "arg" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/channel.h:1320
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 32 (process 21882):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x000000000046068a in ast_io_wait (ioc=0x90abb0, howlong=1000) at io.c:266
#2  0x0000002a999249aa in do_monitor (data=Variable "data" is not available.
) at chan_mgcp.c:3514
#3  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#4  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#5  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 31 (process 21883):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x0000002a99c470dd in do_monitor (data=Variable "data" is not available.
) at chan_zap.c:6870
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 30 (process 21884):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x000000000046068a in ast_io_wait (ioc=0x90f1e0, howlong=1000) at io.c:266
#2  0x0000002a9a0b734a in network_thread (ignore=Variable "ignore" is not available.
) at pbx_dundi.c:2139
#3  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#4  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#5  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 29 (process 21885):
#0  0x000000328c190025 in __nanosleep_nocancel () from /lib64/tls/libc.so.6
#1  0x000000328c18fe90 in sleep () from /lib64/tls/libc.so.6
#2  0x0000002a9a0c0c92 in process_precache (ign=Variable "ign" is not available.
) at pbx_dundi.c:2182
#3  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#4  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#5  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 28 (process 21886):
#0  0x000000328ca08b3a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/tls/libpthread.so.0
#1  0x0000002a9b3345d8 in device_state_thread (data=Variable "data" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/lock.h:787
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 27 (process 21891):
#0  0x000000328c190025 in __nanosleep_nocancel () from /lib64/tls/libc.so.6
#1  0x000000328c18fe90 in sleep () from /lib64/tls/libc.so.6
#2  0x0000002a9d8e8e31 in scan_thread (unused=Variable "unused" is not available.
) at pbx_spool.c:437
#3  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#4  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#5  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 26 (process 21894):
#0  0x000000328c1c0596 in __select_nocancel () from /lib64/tls/libc.so.6
#1  0x0000002a9e61bc5d in do_monitor (data=Variable "data" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/channel.h:1320
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 25 (process 21895):
#0  0x000000328ca0b55f in __accept_nocancel () from /lib64/tls/libpthread.so.0
#1  0x0000002a9e93253b in accept_thread (ignore=Variable "ignore" is not available.
) at chan_skinny.c:4582
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 24 (process 21896):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x000000000046068a in ast_io_wait (ioc=0x2a95716ce0, howlong=1000) at io.c:266
#2  0x0000002a9e93282b in do_monitor (data=Variable "data" is not available.
) at chan_skinny.c:4629
#3  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#4  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#5  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 23 (process 21897):
#0  0x000000328c1c0596 in __select_nocancel () from /lib64/tls/libc.so.6
#1  0x0000002aa061958d in do_valetparking_thread (ignore=Variable "ignore" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/channel.h:1320
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 22 (process 21898):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x0000000000426d8b in monitor_sig_flags (unused=Variable "unused" is not available.
) at asterisk.c:2591
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 21 (process 21902):
#0  0x000000328ca08b3a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/tls/libpthread.so.0
#1  0x000000000042be72 in autoservice_run (ign=Variable "ign" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/lock.h:787
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 20 (process 28966):
#0  0x000000328ca0b25f in __read_nocancel () from /lib64/tls/libpthread.so.0
#1  0x0000002a9557d132 in monmp3thread (data=Variable "data" is not available.
) at res_musiconhold.c:539
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 19 (process 29114):
#0  0x000000328ca0b25f in __read_nocancel () from /lib64/tls/libpthread.so.0
#1  0x0000002a9557d132 in monmp3thread (data=Variable "data" is not available.
) at res_musiconhold.c:539
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 18 (process 29564):
#0  0x000000328ca0b25f in __read_nocancel () from /lib64/tls/libpthread.so.0
#1  0x0000002a9557d132 in monmp3thread (data=Variable "data" is not available.
) at res_musiconhold.c:539
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 17 (process 30078):
#0  0x000000328ca0b25f in __read_nocancel () from /lib64/tls/libpthread.so.0
#1  0x0000002a9557d132 in monmp3thread (data=Variable "data" is not available.
) at res_musiconhold.c:539
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 16 (process 759):
#0  0x000000328ca0b25f in __read_nocancel () from /lib64/tls/libpthread.so.0
#1  0x0000002a9557d132 in monmp3thread (data=Variable "data" is not available.
) at res_musiconhold.c:539
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 15 (process 6386):
#0  0x000000328ca0b25f in __read_nocancel () from /lib64/tls/libpthread.so.0
#1  0x0000002a9557d132 in monmp3thread (data=Variable "data" is not available.
) at res_musiconhold.c:539
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 14 (process 6519):
#0  0x000000328ca0b25f in __read_nocancel () from /lib64/tls/libpthread.so.0
#1  0x0000002a9557d132 in monmp3thread (data=Variable "data" is not available.
) at res_musiconhold.c:539
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 13 (process 7475):
#0  0x000000328ca0b25f in __read_nocancel () from /lib64/tls/libpthread.so.0
#1  0x0000002a9557d132 in monmp3thread (data=Variable "data" is not available.
) at res_musiconhold.c:539
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 12 (process 21905):
#0  0x000000328ca0b25f in __read_nocancel () from /lib64/tls/libpthread.so.0
#1  0x0000002a9557d132 in monmp3thread (data=Variable "data" is not available.
) at res_musiconhold.c:539
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 11 (process 22288):
#0  0x000000328ca0b25f in __read_nocancel () from /lib64/tls/libpthread.so.0
#1  0x0000002a9557d132 in monmp3thread (data=Variable "data" is not available.
) at res_musiconhold.c:539
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 10 (process 23222):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x000000000043d8d8 in ast_waitfor_nandfds (c=0x44242260, n=2, fds=0x0, nfds=0, exception=0x0, outfd=0x0, ms=0x4424223c) at channel.c:1713
#2  0x000000000043fcff in ast_channel_bridge (c0=0x2a9e12a5a0, c1=0xff2c30, config=0x442427e0, fo=0x44242380, rc=0x44242388) at channel.c:1775
#3  0x0000002a95b244d8 in ast_bridge_call (chan=0x2a9e12a5a0, peer=0xff2c30, config=0x442427e0) at res_features.c:1422
#4  0x0000002a9d9f2cfe in dial_exec_full (chan=0x2a9e12a5a0, data=Variable "data" is not available.
) at app_dial.c:1699
#5  0x0000002a9d9f3f38 in dial_exec (chan=0x44242020, data=0x6) at app_dial.c:1753
#6  0x000000000047e204 in pbx_extension_helper (c=0x2a9e12a5a0, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#7  0x000000000047e663 in ast_spawn_extension (c=0x44242020, context=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>,
    priority=0, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#8  0x0000002a995fc546 in _macro_exec (chan=0x2a9e12a5a0, data=Variable "data" is not available.
) at app_macro.c:308
#9  0x000000000047e204 in pbx_extension_helper (c=0x2a9e12a5a0, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#10 0x000000000047e663 in ast_spawn_extension (c=0x44242020, context=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>,
    priority=0, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#11 0x0000002a995fc546 in _macro_exec (chan=0x2a9e12a5a0, data=Variable "data" is not available.
) at app_macro.c:308
#12 0x000000000047e204 in pbx_extension_helper (c=0x2a9e12a5a0, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#13 0x0000000000482726 in __ast_pbx_run (c=0x2a9e12a5a0) at pbx.c:2317
#14 0x00000000004840f9 in pbx_thread (data=0x44242020) at pbx.c:2636
#15 0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#16 0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#17 0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 9 (process 23247):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x000000000043d8d8 in ast_waitfor_nandfds (c=0x43e0a280, n=2, fds=0x0, nfds=0, exception=0x0, outfd=0x0, ms=0x43e0a25c) at channel.c:1713
#2  0x000000000043fcff in ast_channel_bridge (c0=0x2a9576a030, c1=0xfae160, config=0x43e0a7e0, fo=0x43e0a3a0, rc=0x43e0a3a8) at channel.c:1775
#3  0x0000002a95b244d8 in ast_bridge_call (chan=0x2a9576a030, peer=0xfae160, config=0x43e0a7e0) at res_features.c:1422
#4  0x0000002a9d9f2cfe in dial_exec_full (chan=0x2a9576a030, data=Variable "data" is not available.
) at app_dial.c:1699
#5  0x0000002a9d9f3f38 in dial_exec (chan=0x43e0a040, data=0x6) at app_dial.c:1753
#6  0x000000000047e204 in pbx_extension_helper (c=0x2a9576a030, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#7  0x000000000047e663 in ast_spawn_extension (c=0x43e0a040, context=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>,
    priority=0, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#8  0x0000002a995fc546 in _macro_exec (chan=0x2a9576a030, data=Variable "data" is not available.
) at app_macro.c:308
#9  0x000000000047e204 in pbx_extension_helper (c=0x2a9576a030, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#10 0x000000000047e663 in ast_spawn_extension (c=0x43e0a040, context=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>,
    priority=0, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#11 0x0000002a995fc546 in _macro_exec (chan=0x2a9576a030, data=Variable "data" is not available.
) at app_macro.c:308
#12 0x000000000047e204 in pbx_extension_helper (c=0x2a9576a030, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#13 0x0000000000482726 in __ast_pbx_run (c=0x2a9576a030) at pbx.c:2317
#14 0x00000000004840f9 in pbx_thread (data=0x43e0a040) at pbx.c:2636
#15 0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#16 0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#17 0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 8 (process 23818):
#0  0x000000328ca0b25f in __read_nocancel () from /lib64/tls/libpthread.so.0
#1  0x0000002a9557d132 in monmp3thread (data=Variable "data" is not available.
) at res_musiconhold.c:539
#2  0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#3  0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#4  0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 7 (process 23866):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x000000000043d8d8 in ast_waitfor_nandfds (c=0x44116290, n=2, fds=0x0, nfds=0, exception=0x0, outfd=0x0, ms=0x4411626c) at channel.c:1713
#2  0x000000000043fcff in ast_channel_bridge (c0=0x2aa0b7f320, c1=0xa3c9b0, config=0x44116800, fo=0x441163b0, rc=0x441163b8) at channel.c:1775
#3  0x0000002a95b244d8 in ast_bridge_call (chan=0x2aa0b7f320, peer=0xa3c9b0, config=0x44116800) at res_features.c:1422
#4  0x0000002a9d9f2cfe in dial_exec_full (chan=0x2aa0b7f320, data=Variable "data" is not available.
) at app_dial.c:1699
#5  0x0000002a9d9f3f38 in dial_exec (chan=0x44116050, data=0x6) at app_dial.c:1753
#6  0x000000000047e204 in pbx_extension_helper (c=0x2aa0b7f320, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#7  0x000000000047e663 in ast_spawn_extension (c=0x44116050, context=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>,
    priority=0, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#8  0x0000002a995fc546 in _macro_exec (chan=0x2aa0b7f320, data=Variable "data" is not available.
) at app_macro.c:308
#9  0x000000000047e204 in pbx_extension_helper (c=0x2aa0b7f320, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#10 0x000000000047e663 in ast_spawn_extension (c=0x44116050, context=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>,
    priority=0, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#11 0x0000002a995fc546 in _macro_exec (chan=0x2aa0b7f320, data=Variable "data" is not available.
) at app_macro.c:308
#12 0x000000000047e204 in pbx_extension_helper (c=0x2aa0b7f320, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#13 0x0000000000482726 in __ast_pbx_run (c=0x2aa0b7f320) at pbx.c:2317
#14 0x00000000004840f9 in pbx_thread (data=0x44116050) at pbx.c:2636
#15 0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#16 0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#17 0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 6 (process 23961):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x000000000043d8d8 in ast_waitfor_nandfds (c=0x411be2a0, n=2, fds=0x0, nfds=0, exception=0x0, outfd=0x0, ms=0x411be27c) at channel.c:1713
#2  0x000000000043fcff in ast_channel_bridge (c0=0x2a9e0fba30, c1=0x2aa0d18070, config=0x411be800, fo=0x411be3c0, rc=0x411be3c8) at channel.c:1775
#3  0x0000002a95b244d8 in ast_bridge_call (chan=0x2a9e0fba30, peer=0x2aa0d18070, config=0x411be800) at res_features.c:1422
#4  0x0000002a9d9f2cfe in dial_exec_full (chan=0x2a9e0fba30, data=Variable "data" is not available.
) at app_dial.c:1699
#5  0x0000002a9d9f3f38 in dial_exec (chan=0x411be060, data=0x6) at app_dial.c:1753
#6  0x000000000047e204 in pbx_extension_helper (c=0x2a9e0fba30, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#7  0x000000000047e663 in ast_spawn_extension (c=0x411be060, context=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>,
    priority=0, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#8  0x0000002a995fc546 in _macro_exec (chan=0x2a9e0fba30, data=Variable "data" is not available.
) at app_macro.c:308
#9  0x000000000047e204 in pbx_extension_helper (c=0x2a9e0fba30, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#10 0x000000000047e663 in ast_spawn_extension (c=0x411be060, context=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>,
    priority=0, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#11 0x0000002a995fc546 in _macro_exec (chan=0x2a9e0fba30, data=Variable "data" is not available.
) at app_macro.c:308
#12 0x000000000047e204 in pbx_extension_helper (c=0x2a9e0fba30, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#13 0x0000000000482726 in __ast_pbx_run (c=0x2a9e0fba30) at pbx.c:2317
#14 0x00000000004840f9 in pbx_thread (data=0x411be060) at pbx.c:2636
#15 0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#16 0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#17 0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 5 (process 23993):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x000000000043d8d8 in ast_waitfor_nandfds (c=0x435d6100, n=2, fds=0x0, nfds=0, exception=0x0, outfd=0x0, ms=0x435d601c) at channel.c:1713
#2  0x000000000043e667 in ast_waitfor_n (c=0x435d5dd0, n=6, ms=Variable "ms" is not available.
) at channel.c:1775
#3  0x000000000048d432 in ast_rtp_bridge (c0=0x2aa11ef890, c1=0xa4f090, flags=Variable "flags" is not available.
) at rtp.c:3187
#4  0x00000000004409b2 in ast_channel_bridge (c0=0x2aa11ef890, c1=0xa4f090, config=0x435d6800, fo=0x435d63c0, rc=0x435d63c8) at channel.c:4054
#5  0x0000002a95b244d8 in ast_bridge_call (chan=0x2aa11ef890, peer=0xa4f090, config=0x435d6800) at res_features.c:1422
#6  0x0000002a9d9f2cfe in dial_exec_full (chan=0x2aa11ef890, data=Variable "data" is not available.
) at app_dial.c:1699
#7  0x0000002a9d9f3f38 in dial_exec (chan=0x435d5dd0, data=0x6) at app_dial.c:1753
#8  0x000000000047e204 in pbx_extension_helper (c=0x2aa11ef890, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#9  0x000000000047e663 in ast_spawn_extension (c=0x435d5dd0, context=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>,
    priority=0, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#10 0x0000002a995fc546 in _macro_exec (chan=0x2aa11ef890, data=Variable "data" is not available.
) at app_macro.c:308
#11 0x000000000047e204 in pbx_extension_helper (c=0x2aa11ef890, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#12 0x000000000047e663 in ast_spawn_extension (c=0x435d5dd0, context=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>,
    priority=0, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#13 0x0000002a995fc546 in _macro_exec (chan=0x2aa11ef890, data=Variable "data" is not available.
) at app_macro.c:308
#14 0x000000000047e204 in pbx_extension_helper (c=0x2aa11ef890, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#15 0x0000000000482726 in __ast_pbx_run (c=0x2aa11ef890) at pbx.c:2317
#16 0x00000000004840f9 in pbx_thread (data=0x435d5dd0) at pbx.c:2636
#17 0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#18 0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#19 0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 4 (process 24011):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x000000000043d8d8 in ast_waitfor_nandfds (c=0x43f36100, n=2, fds=0x0, nfds=0, exception=0x0, outfd=0x0, ms=0x43f3601c) at channel.c:1713
#2  0x000000000043e667 in ast_waitfor_n (c=0x43f35dd0, n=6, ms=Variable "ms" is not available.
) at channel.c:1775
#3  0x000000000048d432 in ast_rtp_bridge (c0=0x2aa0b6c490, c1=0xb9c1c0, flags=Variable "flags" is not available.
) at rtp.c:3187
#4  0x00000000004409b2 in ast_channel_bridge (c0=0x2aa0b6c490, c1=0xb9c1c0, config=0x43f36800, fo=0x43f363c0, rc=0x43f363c8) at channel.c:4054
#5  0x0000002a95b244d8 in ast_bridge_call (chan=0x2aa0b6c490, peer=0xb9c1c0, config=0x43f36800) at res_features.c:1422
#6  0x0000002a9d9f2cfe in dial_exec_full (chan=0x2aa0b6c490, data=Variable "data" is not available.
) at app_dial.c:1699
#7  0x0000002a9d9f3f38 in dial_exec (chan=0x43f35dd0, data=0x6) at app_dial.c:1753
#8  0x000000000047e204 in pbx_extension_helper (c=0x2aa0b6c490, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#9  0x000000000047e663 in ast_spawn_extension (c=0x43f35dd0, context=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>,
    priority=0, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#10 0x0000002a995fc546 in _macro_exec (chan=0x2aa0b6c490, data=Variable "data" is not available.
) at app_macro.c:308
#11 0x000000000047e204 in pbx_extension_helper (c=0x2aa0b6c490, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#12 0x000000000047e663 in ast_spawn_extension (c=0x43f35dd0, context=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>,
    priority=0, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#13 0x0000002a995fc546 in _macro_exec (chan=0x2aa0b6c490, data=Variable "data" is not available.
) at app_macro.c:308
#14 0x000000000047e204 in pbx_extension_helper (c=0x2aa0b6c490, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#15 0x0000000000482726 in __ast_pbx_run (c=0x2aa0b6c490) at pbx.c:2317
#16 0x00000000004840f9 in pbx_thread (data=0x43f35dd0) at pbx.c:2636
#17 0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#18 0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#19 0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 3 (process 24026):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x000000000043d8d8 in ast_waitfor_nandfds (c=0x43fae9b0, n=2, fds=0x0, nfds=0, exception=0x0, outfd=0x0, ms=0x43fae7ac) at channel.c:1713
#2  0x000000000043e667 in ast_waitfor_n (c=0x43fae430, n=6, ms=Variable "ms" is not available.
) at channel.c:1775
#3  0x0000002a9d9f044b in dial_exec_full (chan=0x2aa0b43630, data=Variable "data" is not available.
) at app_dial.c:452
#4  0x0000002a9d9f3f38 in dial_exec (chan=0x43fae430, data=0x6) at app_dial.c:1753
#5  0x000000000047e204 in pbx_extension_helper (c=0x2aa0b43630, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#6  0x000000000047e663 in ast_spawn_extension (c=0x43fae430, context=0x9dfd <Address 0x9dfd out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, priority=0, callerid=Variable "callerid" is not available.
)
    at pbx.c:2317
#7  0x0000002a995fc546 in _macro_exec (chan=0x2aa0b43630, data=Variable "data" is not available.
) at app_macro.c:308
#8  0x000000000047e204 in pbx_extension_helper (c=0x2aa0b43630, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#9  0x000000000047e663 in ast_spawn_extension (c=0x43fae430, context=0x9dfd <Address 0x9dfd out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, priority=0, callerid=Variable "callerid" is not available.
)
    at pbx.c:2317
#10 0x0000002a995fc546 in _macro_exec (chan=0x2aa0b43630, data=Variable "data" is not available.
) at app_macro.c:308
#11 0x000000000047e204 in pbx_extension_helper (c=0x2aa0b43630, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#12 0x0000000000482726 in __ast_pbx_run (c=0x2aa0b43630) at pbx.c:2317
#13 0x00000000004840f9 in pbx_thread (data=0x43fae430) at pbx.c:2636
#14 0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#15 0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#16 0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 2 (process 24027):
#0  0x000000328c1be5e2 in poll () from /lib64/tls/libc.so.6
#1  0x000000000043d8d8 in ast_waitfor_nandfds (c=0x442836a0, n=2, fds=0x0, nfds=0, exception=0x0, outfd=0x0, ms=0x4428367c) at channel.c:1713
#2  0x000000000043fcff in ast_channel_bridge (c0=0x2a957b4fe0, c1=0x10830b0, config=0x44283fe0, fo=0x442837c0, rc=0x442837c8) at channel.c:1775
#3  0x0000002a95b244d8 in ast_bridge_call (chan=0x2a957b4fe0, peer=0x10830b0, config=0x44283fe0) at res_features.c:1422
#4  0x0000002a9d9f2cfe in dial_exec_full (chan=0x2a957b4fe0, data=Variable "data" is not available.
) at app_dial.c:1699
#5  0x0000002a9d9f3f38 in dial_exec (chan=0x44283460, data=0x6) at app_dial.c:1753
#6  0x000000000047e204 in pbx_extension_helper (c=0x2a957b4fe0, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#7  0x000000000047e663 in ast_spawn_extension (c=0x44283460, context=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, exten=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>,
    priority=0, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#8  0x0000002a995fc546 in _macro_exec (chan=0x2a957b4fe0, data=Variable "data" is not available.
) at app_macro.c:308
#9  0x000000000047e204 in pbx_extension_helper (c=0x2a957b4fe0, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#10 0x0000000000482726 in __ast_pbx_run (c=0x2a957b4fe0) at pbx.c:2317
#11 0x00000000004840f9 in pbx_thread (data=0x44283460) at pbx.c:2636
#12 0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#13 0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#14 0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6

Thread 1 (process 23929):
#0  0x0000002a96a99dc4 in ?? () from /usr/lib/asterisk/modules/format_mp3.so
#1  0x00000000004542ab in ast_readframe (s=0x0) at file.c:652
#2  0x0000002a9557cd97 in moh_files_generator (chan=0xf64770, data=0x0, len=154, samples=Variable "samples" is not available.
) at res_musiconhold.c:288
#3  0x0000000000438bc5 in ast_read_generator_actions (chan=0xf64770, f=0xa2d718) at channel.c:1922
#4  0x000000000043c424 in __ast_read (chan=0xf64770, dropaudio=0) at channel.c:2312
#5  0x000000000043fd15 in ast_channel_bridge (c0=0x2a957741b0, c1=0xf64770, config=0x43ca2800, fo=0x43ca23b0, rc=0x43ca23b8) at channel.c:2348
#6  0x0000002a95b244d8 in ast_bridge_call (chan=0x2a957741b0, peer=0xf64770, config=0x43ca2800) at res_features.c:1422
#7  0x0000002a9d9f2cfe in dial_exec_full (chan=0x2a957741b0, data=Variable "data" is not available.
) at app_dial.c:1699
#8  0x0000002a9d9f3f38 in dial_exec (chan=0x0, data=0x0) at app_dial.c:1753
#9  0x000000000047e204 in pbx_extension_helper (c=0x2a957741b0, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#10 0x000000000047e663 in ast_spawn_extension (c=0x0, context=0x9a <Address 0x9a out of bounds>, exten=0xa0 <Address 0xa0 out of bounds>, priority=154, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#11 0x0000002a995fc546 in _macro_exec (chan=0x2a957741b0, data=Variable "data" is not available.
) at app_macro.c:308
#12 0x000000000047e204 in pbx_extension_helper (c=0x2a957741b0, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#13 0x000000000047e663 in ast_spawn_extension (c=0x0, context=0x9a <Address 0x9a out of bounds>, exten=0xa0 <Address 0xa0 out of bounds>, priority=154, callerid=Variable "callerid" is not available.
) at pbx.c:2317
#14 0x0000002a995fc546 in _macro_exec (chan=0x2a957741b0, data=Variable "data" is not available.
) at app_macro.c:308
#15 0x000000000047e204 in pbx_extension_helper (c=0x2a957741b0, con=Variable "con" is not available.
) at /usr/local/src/asterisk-1.4.21.1/include/asterisk/strings.h:35
#16 0x0000000000482726 in __ast_pbx_run (c=0x2a957741b0) at pbx.c:2317
#17 0x00000000004840f9 in pbx_thread (data=0x0) at pbx.c:2636
#18 0x00000000004ad90e in dummy_start (data=Variable "data" is not available.
) at utils.c:895
#19 0x000000328ca06137 in start_thread () from /lib64/tls/libpthread.so.0
#20 0x000000328c1c7543 in clone () from /lib64/tls/libc.so.6