Thread 10 (process 8100):
#0  0xb7f89410 in ?? ()
#1  0xbfc63388 in ?? ()
#2  0xffffffff in ?? ()
#3  0x00000001 in ?? ()
#4  0xb7e83903 in poll () from /lib/tls/i686/cmov/libc.so.6
#5  0x08066b0a in monitor_sig_flags (unused=0x0) at asterisk.c:2510
#6  0x08069cdc in main (argc=8, argv=0xbfc637b4) at asterisk.c:2989

Thread 9 (process 8102):
#0  0xb7f89410 in ?? ()
#1  0xb7d88348 in ?? ()
#2  0xffffffff in ?? ()
#3  0x00000001 in ?? ()
#4  0xb7e83903 in poll () from /lib/tls/i686/cmov/libc.so.6
#5  0x080667d9 in listener (unused=0x0) at asterisk.c:971
#6  0x080d5ae2 in dummy_start (data=0x814b208) at utils.c:775
#7  0xb7f72240 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0xb7e8d4ae in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (process 8103):
#0  0xb7f89410 in ?? ()
#1  0xb7d4c418 in ?? ()
#2  0x00000061 in ?? ()
#3  0x00000000 in ?? ()

Thread 7 (process 8104):
#0  0xb7f89410 in ?? ()
#1  0xb76d5038 in ?? ()
#2  0xb7eeeff4 in ?? () from /lib/tls/i686/cmov/libc.so.6
#3  0xb76d5024 in ?? ()
#4  0xb7e4fac6 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
#5  0xb7e4f8eb in sleep () from /lib/tls/i686/cmov/libc.so.6
#6  0xb76d7f34 in scan_thread (unused=0x0) at pbx_spool.c:458
#7  0x080d5ae2 in dummy_start (data=0x81556b0) at utils.c:775
#8  0xb7f72240 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0xb7e8d4ae in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (process 8105):
#0  0xb7f89410 in ?? ()
#1  0xb7408418 in ?? ()
#2  0xb740830c in ?? ()
#3  0xb740838c in ?? ()
#4  0xb7e86141 in select () from /lib/tls/i686/cmov/libc.so.6
#5  0xb75137ce in sound_thread (unused=0x0) at /build/asterisk-1.4.11~dfsg/include/asterisk/channel.h:1320
#6  0x080d5ae2 in dummy_start (data=0x81746a0) at utils.c:775
#7  0xb7f72240 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0xb7e8d4ae in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (process 8106):
#0  0xb7f89410 in ?? ()
#1  0xb71b3418 in ?? ()
#2  0x00000000 in ?? ()

Thread 4 (process 8107):
#0  0xb7f89410 in ?? ()
#1  0xb704ff98 in ?? ()
#2  0x000003e8 in ?? ()
#3  0x00000002 in ?? ()
#4  0xb7e83903 in poll () from /lib/tls/i686/cmov/libc.so.6
#5  0xb70cadb9 in do_monitor (data=0x0) at chan_zap.c:7139
#6  0x080d5ae2 in dummy_start (data=0x81d0d18) at utils.c:775
#7  0xb7f72240 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0xb7e8d4ae in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (process 8108):
#0  0xb7f89410 in ?? ()
#1  0xb6dde318 in ?? ()
#2  0x000001db in ?? ()
#3  0x00000001 in ?? ()
#4  0xb7e83903 in poll () from /lib/tls/i686/cmov/libc.so.6
#5  0x08098b7c in ast_io_wait (ioc=0x81e0748, howlong=475) at io.c:266
#6  0xb6e10fd7 in do_monitor (data=0x0) at chan_sip.c:15365
#7  0x080d5ae2 in dummy_start (data=0x81e2b58) at utils.c:775
#8  0xb7f72240 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0xb7e8d4ae in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (process 10946):
#0  0xb7f89410 in ?? ()
#1  0xb6da2198 in ?? ()
#2  0xffffffff in ?? ()
#3  0x00000002 in ?? ()
#4  0xb7e83903 in poll () from /lib/tls/i686/cmov/libc.so.6
#5  0x08067ebe in netconsole (vconsole=0x813dde0) at asterisk.c:920
#6  0x080d5ae2 in dummy_start (data=0x81e2f18) at utils.c:775
#7  0xb7f72240 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0xb7e8d4ae in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (process 10950):
#0  0xb7e27709 in free () from /lib/tls/i686/cmov/libc.so.6
#1  0x080944d6 in ast_frame_free (fr=0xb7eeeff4, cache=1) at frame.c:360
#2  0xb7324bca in dial_exec_full (chan=0x81eed08, data=0xb6d63ff8, peerflags=0xb6d5ff24, continue_exec=0x0)
    at /build/asterisk-1.4.11~dfsg/include/asterisk/frame.h:390
#3  0xb7328f2d in dial_exec (chan=0x81eed08, data=0xb6d63ff8) at app_dial.c:1728
#4  0x080aa757 in pbx_exec (c=0x81eed08, app=0x81ca1c0, data=0xb6d63ff8) at pbx.c:532
#5  0x080aeec3 in pbx_extension_helper (c=0x81eed08, con=<value optimized out>, context=0x81eee88 "extensions", 
    exten=0x81eeed8 "997155754", priority=1, label=0x0, callerid=0x81e3ce0 "201", action=E_SPAWN) at pbx.c:1833
#6  0x080b056e in __ast_pbx_run (c=0x81eed08) at pbx.c:2388
#7  0x080b179e in pbx_thread (data=0x81eed08) at pbx.c:2603
#8  0x080d5ae2 in dummy_start (data=0x81e2e78) at utils.c:775
#9  0xb7f72240 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#10 0xb7e8d4ae in clone () from /lib/tls/i686/cmov/libc.so.6