(gdb) bt full #0 0x080b816e in __ast_pbx_run (c=0xb7a3f0f0) at pbx.c:2423 waittime = 0 dst_exten = "Q00n00Aãl00ìã|LÀ01Í0000000000°ë|05øã| 05D¼Ë00Local/5694@AgentQ00n00Aãl00000000LÀ01Í000000000 0°ë|05øã|05ÄUl00Local/5689@AgentQ00n00Aãl00000000LÀ01Í00 00000000°ë|0530´Ç·D¼Ë00Loca(¸x00ÄUl0020000000Q00n000 Ll00hã|00f000000ô237x00f000000 ¸x00230ã|05ö|l00 ¸x 00f00000030000000àf0200f000000"... pos = 0 digit = 0 found = 1 res = 0 autoloopflag = 0 error = 0 __PRETTY_FUNCTION__ = "__ast_pbx_run" #1 0x080b89aa in pbx_thread (data=0xb7a3f0f0) at pbx.c:2561 c = (struct ast_channel *) 0xb7a3f0f0 #2 0x080ef9dd in dummy_start (data=0xb7a55478) at utils.c:545 _buffer = {__routine = 0x8068201 , __arg = 0x57cebb0, __canceltype = 92071000, __prev = 0x0} ret = (void *) 0x788664 a = {start_routine = 0x80b8993 , data = 0xb7a3f0f0, name = 0xb7aa65e0 "pbx_thread", ' ' , "started at [ 2585] pb ---Type to continue, or q to quit--- x.c ast_pbx_start()"} #3 0x00817341 in start_thread () from /lib/tls/libpthread.so.0 No symbol table info available. #4 0x0072b6fe in clone () from /lib/tls/libc.so.6 No symbol table info available.