#0  0xb7c41442 in inflateCopy () from /usr/lib/libz.so.1
#1  0xb7c41d45 in inflate () from /usr/lib/libz.so.1
#2  0xb6ce8586 in TIFFInitZIP () from /usr/lib/libtiff.so.4
#3  0xb6ce1824 in TIFFPredictorCleanup () from /usr/lib/libtiff.so.4
#4  0xb6ce4dd4 in TIFFReadScanline () from /usr/lib/libtiff.so.4
#5  0xb6d37b4b in t4_tx_start_page () from /usr/lib/libspandsp.so.0
#6  0xb6d3c918 in t30_non_ecm_get_chunk () from /usr/lib/libspandsp.so.0
#7  0xb6d404c1 in t30_non_ecm_put_chunk () from /usr/lib/libspandsp.so.0
#8  0xb6d2976a in hdlc_tx_frame () from /usr/lib/libspandsp.so.0
#9  0xb6d227fb in fsk_rx () from /usr/lib/libspandsp.so.0
#10 0xb6d22533 in fax_rx () from /usr/lib/libspandsp.so.0
#11 0xb6c92d7c in txfax_exec (chan=0x8205388, data=0xb64c3ff8)
    at /home/tzafrir/Proj/Asterisk/Agx/agx-ast-addons-1.4.2/app_txfax.c:395
#12 0x080ab807 in pbx_exec (c=0x8205388, app=0x81d6d20, data=0xb64c3ff8)
    at pbx.c:532
#13 0x080b0003 in pbx_extension_helper (c=0x8205388, 
    con=<value optimized out>, context=0x8205508 "tests", 
    exten=0x8205558 "faxsend", priority=3, label=0x0, callerid=0x8205860 "", 
    action=E_SPAWN) at pbx.c:1833
#14 0x080b16ae in __ast_pbx_run (c=0x8205388) at pbx.c:2388
#15 0x080b290e in pbx_thread (data=0x8205388) at pbx.c:2603
#16 0x080d7a02 in dummy_start (data=0x820d968) at utils.c:806
#17 0xb7f8b240 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#18 0xb7ea64ae in clone () from /lib/tls/i686/cmov/libc.so.6