#0  0xb6fe24da in free () from /lib/tls/i686/cmov/libc.so.6
#1  0xb5dd02fa in ExitMP3 () from /usr/lib/asterisk/modules/format_mp3.so
#2  0xb5dc9083 in __i686.get_pc_thunk.bx () from /usr/lib/asterisk/modules/format_mp3.so
#3  0x082a96b0 in ?? ()
#4  0x080a26f2 in filestream_destructor (arg=0x82a9460) at file.c:336
#5  0x080731f2 in ?? ()
#6  0x080a0ee0 in ast_filestream_frame_freed (fr=0x82a9490) at file.c:1308
#7  0x080a6048 in ast_frame_free (fr=0x82a9490, cache=1) at frame.c:361
#8  0xb6e0261d in moh_files_generator (chan=0x824c430, data=0x8273190, len=160, samples=160) at res_musiconhold.c:294
#9  0x080896a9 in ast_read_generator_actions (chan=0x824c430, f=0x8290644) at channel.c:1971
#10 0x08089d33 in __ast_read (chan=0x824c430, dropaudio=0) at channel.c:2418
#11 0x0807582c in autoservice_run (ign=0x0) at autoservice.c:121
#12 0x08103fcb in dummy_start (data=0x82324b0) at utils.c:856
#13 0xb7fb74fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0xb7049e5e in clone () from /lib/tls/i686/cmov/libc.so.6