Hi Cyril,
Good work. process_baud is a fairly big routine, and your backtrace doesn't give the actual line number at which things fall over. However, studying the code I see that I do not protect against the possibility of a divide by zero during the initial coarse carrier estimation of any of the fast modems.
I just created 0.0.2pre16, which should eliminate this. Can you try it, and tell me what happens?
Regards, Steve
Cyril VELTER wrote:
If you can catch one of these events, and get a traceback of the stack, I will take a look. This is not happening to most users, so it must be some specific combination of things on your machine. I have reports of high volume faxing running for extended periods from some users.
Hi steve,
I use spandsp on one production machine (for receiving fax only) and have experienced some crash. It's pretty rare, and seem to be related to a particular fax machine trying to send a fax. When I get a crash, I ususally get three or for at several minutes interval). I've not been able to identify the sender fax.
I've some asterisk core dump files. All the crashes occur in libspandsp.so in the process_baud function.
You'll find bt and bt full output at the end of this email. If you need more informations, please contact me.
I'm running spandsp 0.0.2pre11 and asterisk CVS as of march 28.
Cyril
Here's the bt result :
#0 0x010025ab in process_baud () from /usr/local/lib/libspandsp.so.0
#1 0x01001bd6 in v27ter_rx () from /usr/local/lib/libspandsp.so.0
#2 0x00ff6334 in fax_rx_process () from /usr/local/lib/libspandsp.so.0
#3 0x006a9aa1 in rxfax_exec (chan=0x9af63b8, data=0xac9f5410) at app_rxfax.c:274
#4 0x0808407d in pbx_extension_helper (c=0x9af63b8, con=0x0, context=0x9af6500 "fax", exten=0x9af65f4 "s", priority=2, label=0x0,
callerid=0xac9fb700 "/var/spool/asterisk/faxin/467738570-20050414-121811.tif", action=0) at pbx.c:482
#5 0x0807c19a in ast_pbx_run (c=0x9af63b8) at pbx.c:1875
#6 0x08084891 in pbx_thread (data=0x0) at pbx.c:2120
#7 0x00660dec in start_thread () from /lib/tls/libpthread.so.0
#8 0x003b3a2a in clone () from /lib/tls/libc.so.6
Here's the bt full :
(gdb) bt full
#0 0x010025ab in process_baud () from /usr/local/lib/libspandsp.so.0
No symbol table info available.
#1 0x01001bd6 in v27ter_rx () from /usr/local/lib/libspandsp.so.0
No symbol table info available.
#2 0x00ff6334 in fax_rx_process () from /usr/local/lib/libspandsp.so.0
No symbol table info available.
#3 0x006a9aa1 in rxfax_exec (chan=0x9af63b8, data=0xac9f5410) at app_rxfax.c:274
res = 0
count = 0
percentflag = 0
fil = "/var/spool/asterisk/faxin/467738570-20050414-121811.tif\000 [EMAIL PROTECTED]@\000
[EMAIL PROTECTED] [EMAIL PROTECTED]@\000xt\237¬\033k3\000 [EMAIL PROTECTED]
\000\000 [EMAIL PROTECTED]
;30;40m -- \033[0;37;[EMAIL PROTECTED]@[EMAIL PROTECTED]
[EMAIL PROTECTED]@\000§\000\000\000àD\017\b"...
tmp = "/var/spool/asterisk/faxin/467738570-20050414-121811.tif", '\0' <repeats 200 times>, "·"
x = 0x0
i = 0
fax = {local_ident = "LODGIS", '\0' <repeats 14 times>, far_ident = "0467738570\000\000\000\000\000\000\000\000\000\000",
sub_address = '\0' <repeats 20 times>, password = '\0' <repeats 20 times>, vendor = 0x0, model = 0x0, verbose = 0, phase_b_handler = 0,
phase_b_user_data = 0x0, phase_d_handler = 0x6a9648 <phase_d_handler>, phase_d_user_data = 0x9af63b8, phase_e_handler = 0x6a93f8 <phase_e_handler>,
phase_e_user_data = 0x9af63b8, t30_flush_handler = 0, t30_flush_user_data = 0x0, options = 0, phase = 5, next_phase = 0, state = 6, mode = 0,
msgendtime = 32000, samplecount = 0, dtc_frame = '\0' <repeats 14 times>, dtc_len = 0, dcs_frame = '\0' <repeats 14 times>, dcs_len = 0,
dis_frame = "\200\000Îô\200\200\201\200\200\200\030\000\000\000", dis_len = 11, in_message = 0, tone_gen = {v2_1 = 1005.99878, v3_1 = -6413.77002,
fac_1 = -0.156918198, v2_2 = 0, v3_2 = 0, fac_2 = 0, duration = {20800, 600, 0, 0}, repeat = 0, current_section = -1, current_position = 0}, hdlcrx = {
crc_bytes = 2, frame_handler = 0xff389c <process_rx_crp+28>, user_data = 0xac9f5620, report_bad_frames = 0, rx_state = 1, bitbuf = 2332973030,
byteinprogress = 223, numbits = 3, buffer = "ÿ\023\203\000\212 \200\200\200\200\200\200\020\r§ ¸\003", '\0' <repeats 376 times>, len = 0,
rx_bytes = 36, rx_frames = 2, rx_crc_errors = 0, rx_length_errors = 1, rx_aborts = 1}, hdlctx = {crc_bytes = 2,
underflow_handler = 0xff2338 <fast_getbit+284>, user_data = 0xac9f5620, numbits = 4, idle_byte = 231, len = 0,
buffer = '~' <repeats 44 times>, "ûà\000²¤¸\210¼\214\201", '\001' <repeats 13 times>, ")\207\237\237\237\237¾ø\200\020\a2ð\020\030\020\020\020\021\214oGç", '\0' <repeats 311 times>, pos = 0, byte = 7392, bits = 3, underflow_reported = 1}, v21tx = {baud_rate = 300, get_bit = 0xfead04 <hdlc_tx_getbyte+88>,
user_data = 0xac9f58fc, phase_rates = {993211187, 885837004}, scaling = 7218, current_phase_rate = 993211187, phase_acc = 2576970184, baud_frac = 53920,
baud_inc = 2457, shutdown = 0}, v21rx = {baud_rate = 300, sync_mode = 1, put_bit = 0xfea664 <crc_itu16_check+44>, user_data = 0xac9f5730,
min_power = 260539, power = {shift = 4, reading = 4312573}, carrier_present = 1, phase_rate = {993211187, 885837004}, phase_acc = {1422704387,
456326156}, correlation_span = 26, window_i = {{432320, 725121, 1257120, -858300, 1495756, -1641792, 1108888, -1731552, -249552, -943152, -1787912,
-221096, -2752428, 52637, -2928728, -464200, -2100816, -1496240, -648518, -2148432, 464592, 2629000, 40352, 2967092, -120106, 2095232,
0 <repeats 102 times>}, {-2595360, 96853, -2898816, -618960, -1471208, -2102560, -114884, -3081504, -129787, -2028096, -1579704, -518114, -2752428,
116487, -2576184, -976560, -1073664, -2580080, 78312, -2708992, -472344, -2880944, 41876, -2496236, -1159292, -884992, 0 <repeats 102 times>}},
window_q = {{-2590640, 214337, -2898816, -489780, -2009364, -1526532, -935044, -2647296, 126752, -2597280, 434952, -1890220, -50652, -406825, -750444,
1231360, -1099368, 2170640, -560430, 1949552, 640176, -1216864, 125192, -569940, -1503878, 115776, 0 <repeats 102 times>}, {400560, -748558,
-1257120, 771240, -2027224, 763504, -1438492, -670368, 248013, -1885716, 953008, -1834772, -50652, -394088, -1597212, 886160, -2113848, 495600,
-849264, -1021240, 634536, -159192, -124708, -1720676, 977546, -1912000, 0 <repeats 102 times>}}, dot_i = {-6824714, -37367181}, dot_q = {-16734636,
-13674963}, buf_ptr = 21, baud_inc = 2457, baud_pll = 23890, lastbit = 1, scaling_shift = 5}, v27ter_tx = {bit_rate = 4800,
get_bit = 0xff21f8 <fast_putbit+672>, user_data = 0xac9f5620, gain_2400 = 971.035156, gain_4800 = 1297.96265, rrc_filter = {{re = 0,
im = 0} <repeats 106 times>}, rrc_filter_step = 0, current_point = {re = 0, im = 0}, scramble_reg = 60, scrambler_pattern_count = 0,
in_training = 1, training_step = 0, carrier_phase = 0, carrier_phase_rate = 966367641, baud_phase = 0, constellation_state = 0,
current_get_bit = 0x1002bf4 <process_baud+3320>}, v27ter_rx = {bit_rate = 4800, put_bit = 0xff1f34 <start_page+96>, user_data = 0xac9f5620,
qam_report = 0, qam_user_data = 0x0, rrc_filter = {{re = -1.08187592, im = -0.787043631}, {re = 0.79586345, im = -0.790995002}, {re = -1.06181526,
im = -1.46903193}, {re = 0.125089988, im = -0.0634467602}, {re = -0.637722552, im = -1.97093475}, {re = -0.937856972, im = 0.14795211}, {
re = 0.00423692819, im = -1.38101947}, {re = -1.7043612, im = -0.274234056}, {re = 0.147529766, im = -0.451222062}, {re = -1.84459925,
im = -0.942723334}, {re = -0.342744827, im = 0.47113955}, {re = -1.21691537, im = -1.22440529}, {re = -1.18921626, im = 0.859564662}, {
re = -0.409963667, im = -0.808273733}, {re = -1.97093475, im = 0.637722552}, {re = 0.0369880274, im = 0.234464243}, {re = -1.8125881,
im = -0.00556096807}, {re = -0.198819682, im = 1.23566186}, {re = -1.14856517, im = -0.375530303}, {re = -0.864163101, im = 1.69088268}, {
re = -0.148321703, im = -0.107901141}, {re = -1.34684575, im = 1.33860683}, {re = 0.480344981, im = 0.664562047}, {re = 1.56032336,
im = -0.504863679}, {re = -0.242103472, im = -1.53467512}, {re = 0.819980323, im = 0.00251567597}, {re = 0.315369159, im = -1.96001542}, {
re = -0.266631216, im = -0.0871766806}, {re = 0.864163101, im = -1.69088268}, {re = -1.08187592, im = -0.787043631}, {re = 0.79586345,
im = -0.790995002}, {re = -1.06181526, im = -1.46903193}, {re = 0.125089988, im = -0.0634467602}, {re = -0.637722552, im = -1.97093475}, {
re = -0.937856972, im = 0.14795211}, {re = 0.00423692819, im = -1.38101947}, {re = -1.7043612, im = -0.274234056}, {re = 0.147529766,
im = -0.451222062}, {re = -1.84459925, im = -0.942723334}, {re = -0.342744827, im = 0.47113955}, {re = -1.21691537, im = -1.22440529}, {
re = -1.18921626, im = 0.859564662}, {re = -0.409963667, im = -0.808273733}, {re = -1.97093475, im = 0.637722552}, {re = 0.0369880274,
im = 0.234464243}, {re = -1.8125881, im = -0.00556096807}, {re = -0.198819682, im = 1.23566186}, {re = -1.14856517, im = -0.375530303}, {
re = -0.864163101, im = 1.69088268}, {re = -0.148321703, im = -0.107901141}, {re = -1.34684575, im = 1.33860683}, {re = 0.480344981,
im = 0.664562047}, {re = 1.56032336, im = -0.504863679}, {re = -0.242103472, im = -1.53467512}, {re = 0.819980323, im = 0.00251567597}, { re = 0.315369159, im = -1.96001542}, {re = -0.266631216, im = -0.0871766806}, {re = 0.864163101, im = -1.69088268}}, rrc_filter_step = 23,
scramble_reg = 60, scrambler_pattern_count = 0, in_training = 3, training_bc = 0, training_count = 8, training_test_ones = 0, carrier_present = 1,
carrier_phase = 1395864253, carrier_phase_rate = 966367641, carrier_track_p = 10000000, carrier_track_i = 200000, power = {shift = 4,
reading = 4385411}, carrier_on_power = 13057, carrier_off_power = 4129, agc_scaling = 0.000674329116, constellation_state = 0,
eq_delta = 0.0299999993, eq_coeff = {{re = 0, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}, {
re = 0, im = 0}, {re = 1.41400003, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}, {re = 0,
im = 0}, {re = 0, im = 0}}, eq_buf = {{re = 0.274256915, im = 0.428106129}, {re = 0.242548406, im = 0.428714931}, {re = 0.34457168,
im = 0.377015084}, {re = 0.436987072, im = 0.243520305}, {re = 0.503378928, im = 0.0957238078}, {re = 0.494349211, im = -0.0626299977}, {
re = 0.471131384, im = -0.203472614}, {re = 0.384738773, im = -0.320718765}, {re = 0.278921813, im = -0.421322197}, {re = 0.151443034,
im = -0.480539054}, {re = -0.0091375215, im = -0.522951245}, {re = -0.136975735, im = -0.466736555}, {re = -0.287085712, im = -0.438953996}, {
re = -0.38829419, im = -0.300797552}, {re = 0.353462458, im = 0.350928903}, {re = 0.318614542, im = 0.395927757}}, eq_step = 14, eq_put_step = 16,
eq_skip = 0, gardner_integrate = 96, gardner_step = 32, gardner_total_correction = 12, baud_phase = 0, start_angles = {-229882288, -95766776}, angles = {
-229882288, -95766776, 144661312, 269127520, 376911744, 487375904, 594960128, 685765376, 384239680, -120737808, 0, 0, 0, 0, 0, 0}}, v29tx = {
bit_rate = 9600, get_bit = 0xff21f8 <fast_putbit+672>, user_data = 0xac9f5620, gain = 692.634399, rrc_filter = {{re = 0, im = 0} <repeats 54 times>},
rrc_filter_step = 0, current_point = {re = 0, im = 0}, scramble_reg = 0, training_scramble_reg = 42 '*', in_training = 1, training_step = 0,
training_offset = 0, carrier_phase = 0, carrier_phase_rate = 912680550, baud_phase = 0, constellation_state = 0,
current_get_bit = 0x10051e4 <v29_rx_init+212>}, v29rx = {bit_rate = 9600, put_bit = 0xff1f34 <start_page+96>, user_data = 0xac9f5620, qam_report = 0,
qam_user_data = 0x0, rrc_filter = {{re = 0, im = 0} <repeats 54 times>}, rrc_filter_step = 0, scramble_reg = 0, training_scramble_reg = 42 '*',
in_training = 1, training_cd = 0, training_count = 0, training_error = 0, carrier_present = 0, carrier_phase = 0, carrier_phase_rate = 912680550,
carrier_track_p = 4000000, carrier_track_i = 100000, power = {shift = 5, reading = 0}, carrier_on_power = 654446, carrier_off_power = 206953,
agc_scaling = 0.000500000024, constellation_state = 0, eq_delta = 0.0166666675, eq_coeff = {{re = 0, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}, {
re = 0, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}, {re = 3, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}, {
re = 0, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}, {re = 0, im = 0}}, eq_buf = {{re = 0, im = 0} <repeats 16 times>}, eq_step = 0,
eq_put_step = 79, eq_skip = 0, gardner_integrate = 0, gardner_step = 64, gardner_total_correction = 0, baud_phase = 0, start_angles = {0, 0}, angles = {
0 <repeats 16 times>}}, silent_samples = 0, short_train = 0, training_test_bits = 0, training_current_zeros = 0, training_most_zeros = 0,
bit_rate = 4800, modem_type = 0, rx_signal_present = 0, timer_t1 = 0, timer_t2 = 0, timer_t3 = 0, timer_t4 = 0, timer_sig_on = 24000, line_encoding = 2,
min_row_bits = 0, resolution = 3850, image_width = 1728, t4 = {scan_lines = 0, options = 0, line_encoding = 0, min_scan_line_bits = 0,
output_compression = 0, output_t4_options = 0, header_info = '\0' <repeats 50 times>, verbose = 0, page_start_time = 0, bytes_per_row = 0,
image_size = 0, image_buffer_size = 0, image_buffer = 0x0, tiff_file = 0x0, file = 0x0, pages_transferred = 0, column_resolution = 0,
row_resolution = 0, image_width = 0, row = 0, rows = 0, curr_bad_row_run = 0, longest_bad_row_run = 0, bad_rows = 0, rowbuf = 0x0, bit_pos = 0,
bit_ptr = 0, bits = 0, bits_to_date = 0, vendor = 0x0, model = 0x0, local_ident = 0x0, far_ident = 0x0, sub_address = 0x0, row_is_2d = 0, itsblack = 0,
row_len = 0, first_eol_seen = 0, consecutive_eols = 0, refruns = 0x0, curruns = 0x0, pa = 0x0, pb = 0x0, a0 = 0, b1 = 0, run_length = 0,
black_white = 0, data = 0, bit = 0, last_row_starts_at = 0, row_starts_at = 0, refrowbuf = 0x0, maxk = 0, k = 0, min_row_bits = 0, row_bits = 0},
rx_file = "/var/spool/asterisk/faxin/467738570-20050414-121811.tif", '\0' <repeats 200 times>, tx_file = '\0' <repeats 255 times>}
calling_party = 0
samples = 0
u = (struct localuser *) 0x9adcf38
inf = (struct ast_frame *) 0x9a88bd8
outf = {frametype = 2, subclass = 64, datalen = 320, samples = 160, mallocd = 0, offset = 64, src = 0x0, data = 0xac9f5410, delivery = {tv_sec = 0,
tv_usec = 0}, prev = 0x0, next = 0x0}
original_read_fmt = 8
original_write_fmt = 8
__buf = '\0' <repeats 128 times>, "[EMAIL PROTECTED]
033\204\000ßä\017ñ\017\023C\031«úäã\003ö¿\026U\026^õõãYû\217\031\214\022zð\021å5
\001d\033\f\016/ì7ç®\006+\034\002\t§èPêå\vê\033\237\003\004æ?î¨\020\232\032ÀýaäÜ
òÆ\024E\030PøÎãû÷\030\030\001\025+ó?ähý|\032ï\020\204îÁåG\003Ý\0336\f\211êEè®\b.
\034\004\aaç³ë¿\rx\033\216\001,åèïI\022´\031±ûþã»ô\036\026ó\026VöÞã"...
len = 0
#4 0x0808407d in pbx_extension_helper (c=0x9af63b8, con=0x0, context=0x9af6500 "fax", exten=0x9af65f4 "s", priority=2, label=0x0,
callerid=0xac9fb700 "/var/spool/asterisk/faxin/467738570-20050414-121811.tif", action=0) at pbx.c:482
e = (struct ast_exten *) 0x0
sw = (struct ast_switch *) 0x0
data = 0x0
foundcontext = 0x9af6500 "fax"
newstack = 1
res = 0
status = 5
incstack = {0xac2746 "\205À\211Á\177\021\205À\017\210\221\002", 0x65f29a "__libc_longjmp", 0x58b7050 <Address 0x58b7050 out of bounds>,
0x65db24 "F\r", 0xac9fd75c "\234É-", 0xacf860 "8\032¥\t\030", 0x7 <Address 0x7 out of bounds>, 0xb75ee6c0 "Eöe", 0x0, 0x1 <Address 0x1 out of bounds>,
0x3 <Address 0x3 out of bounds>, 0x80ed3a4 "\200SþÿD", 0x0, 0xac9fd75c "\234É-", 0x80480f4 <Address 0x80480f4 out of bounds>,
0xac2746 "\205À\211Á\177\021\205À\017\210\221\002", 0xac9fd768 "Ì©-", 0x0, 0x58b7050 <Address 0x58b7050 out of bounds>, 0xac9fd7d8 "à÷ÿÿ\230¸@",
0xb75f0000 "", 0x1 <Address 0x1 out of bounds>, 0x4 <Address 0x4 out of bounds>, 0x2dc99c "Y\025", 0xb75f0c78 "", 0x1 <Address 0x1 out of bounds>,
0x2da9cc "V\001", 0xb75f0c78 "", 0xac9fd798 "F\r", 0xacf518 "hT\001", 0xac9fd8b8 "0", 0x40b898 "¤G\023", 0xacf020 "\020÷¬", 0xac9fd78c "Ð×\237¬o&¬", 0x6629f0 "]Ã\215\001è÷.", 0xac9fd7d0 "±ë/", 0xac266f "\201éÎ", 0xacf518 "hT\001", 0xd46 <Address 0xd46 out of bounds>, 0xb75f0000 "",
0xac9fd7e8 "ÄÚ\237¬\001", 0xac6443 "\203ì\020ë\232\213V\004\211È\001Ðë§ë\r", '\220' <repeats 13 times>, "U\211åW\211×Áê\003VSè×a", 0xb75f01a0 "`ø¬",
0xb75ee6c0 "Eöe", 0x1 <Address 0x1 out of bounds>, 0x0, 0xacd0d3 "", 0x8048034 <Address 0x8048034 out of bounds>, 0x40b898 "¤G\023",
0x1 <Address 0x1 out of bounds>, 0xac9fdac4 "\\\233f", 0xac9fd7e0 "", 0x2febb1 "ëë", '\220' <repeats 13 times>, "U\211åWVSè\022Úþÿ\201ÃÍÌ\020",
0xac9fdac4 "\\\233f", 0xfffff7e0 <Address 0xfffff7e0 out of bounds>, 0x40b898 "¤G\023", 0xac9fd800 ",Ø\237¬\\Vf",
0x2feb54 '\220' <repeats 12 times>, "\213L$\004\213D$\b\213Q\024\213Y", 0xac9fdac4 "\\\233f", 0x1 <Address 0x1 out of bounds>,
0xac9fe000 <Address 0xac9fe000 out of bounds>, 0x669b5c "XÚ", 0x1 <Address 0x1 out of bounds>, 0xac9fdac4 "\\\233f", 0xac9fd82c ",Ù\237¬\221åx",
0x66565c "\215t&", 0xac9fdac4 "\\\233f", 0x1 <Address 0x1 out of bounds>, 0x78dc9c "\203Ä\020\205À\211Ç\017\204÷", 0x808489c "ÿ\215v",
0xac9fe000 <Address 0xac9fe000 out of bounds>, 0x1 <Address 0x1 out of bounds>, 0x669b5c "XÚ", 0x5 <Address 0x5 out of bounds>, 0xac9fd954 "8Ú\237¬",
0xac9fd92c "ôe¯\t\002", 0x78e591 "\203Ä \205Àº\002", 0x1 <Address 0x1 out of bounds>, 0x1a <Address 0x1a out of bounds>, 0xac9fdac4 "\\\233f", 0x0,
0xac9fddd0 "ÄÚ\237¬", 0xac9fd954 "8Ú\237¬", 0xac9fdac4 "\\\233f", 0x2 <Address 0x2 out of bounds>, 0xffffffe4 <Address 0xffffffe4 out of bounds>,
0xac9fd864 "", 0xac9fdac4 "\\\233f", 0x665540 "U\211å\203ì$e¡\b", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9af6d48 "1113473891.8", 0x9af6d48 "1113473891.8",
0x9af63b8 "Zap/1-1", 0xac9fd918 "\210Ú\237¬\232Á\a\b¸c¯\t", 0x8091a31 "\213\233à\003", 0x9af6d48 "1113473891.8", 0x9af6758 "1113473891.8",
0x1f <Address 0x1f out of bounds>, 0x1 <Address 0x1 out of bounds>, 0xac9fd8dc "", 0x348af9 "\213Eð\203ÀH\211EÜ\213}ð\213MÜ\213WT\211Uä9Ê\017\204\221",
0x40c180 "", 0x0, 0x37373634 <Address 0x37373634 out of bounds>, 0x37353833 <Address 0x37353833 out of bounds>, 0x30 <Address 0x30 out of bounds>,
0x0 <repeats 12 times>, 0x8091567 "\213\233à\003", 0x9af6d08 "cC^Bæ{", 0x0, 0x0, 0x0}
passdata = "/var/spool/asterisk/faxin/467738570-20050414-121811.tif", '\0' <repeats 8136 times>
stacklen = 0
tmp = "\033[1;36;40mRxFAX\033[0;37;40m\000\0000m", '\0' <repeats 50 times>
tmp2 = "\033[1;35;40mZap/1-1\033[0;37;40m", '\0' <repeats 52 times>
tmp3 = "\033[1;35;40m/var/spool/asterisk/faxin/467738570-20050414-121811.tif\033[0;37;4
0m\000;37;40m", '\0' <repeats 8108 times>
atmp = '\0' <repeats 79 times>
atmp2 = '\0' <repeats 8291 times>
#5 0x0807c19a in ast_pbx_run (c=0x9af63b8) at pbx.c:1875
digit = 0 '\0'
exten = '\0' <repeats 255 times>
pos = 0
waittime = 0
res = 0
#6 0x08084891 in pbx_thread (data=0x0) at pbx.c:2120
No locals.
#7 0x00660dec in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#8 0x003b3a2a in clone () from /lib/tls/libc.so.6
No symbol table info available.
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