Lame segmentation fault

siepmann · 07-10-2005, 01:02 PM

Lame has stopped working:

Code:

[siepmann@leviathan flight_of_song]$ lame -v track17.cdda.wav
LAME version 3.96.1 (http://lame.sourceforge.net/)
CPU features: MMX (ASM used), 3DNow! (ASM used), SSE
Using polyphase lowpass filter, transition band: 17960 Hz - 18494 Hz
Encoding track17.cdda.wav to track17.cdda.wav.mp3
Encoding as 44.1 kHz VBR(q=4) j-stereo MPEG-1 Layer III (ca. 10x) qval=3
    Frame          |  CPU time/estim | REAL time/estim | play/CPU |    ETA
     0/5520   ( 0%)|    0:00/    0:00|    0:00/    0:00|   0.0000x|    0:00
 32 [0]
 40 [0]
 48 [0]
 56 [0]
 64 [0]
 80 [0]
 96 [0]
112 [0]
128 [0]
160 [0]
192 [0]
224 [0]
256 [0]
Segmentation fault
[siepmann@leviathan flight_of_song]$

Any ideas?!

Thank you!

Peter

acid_kewpie · 07-10-2005, 01:32 PM

run the same command through "gdb" and see what libraries were in use when it crashed by looking at the output of "bt" once it does so.

siepmann · 07-10-2005, 01:44 PM

Many thanks. Forgive my ignorance - I am not familiar with gdb - how would I go about doing this?

Thanks again,

Peter

siepmann · 07-11-2005, 12:49 PM

Here is the gdb output - doesn't seem terribly helpful, apart from identifying the problem as a SIGSEGV:

Code:

[siepmann@leviathan ~]$ gdb lame
GNU gdb Red Hat Linux (6.1post-1.20040607.43rh)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu"...(no debugging symbols found)...Using host libthread_db library "/lib/tls/libthread_db.so.1".

(gdb) set args theorbo.wav
(gdb) run
Starting program: /usr/bin/lame theorbo.wav
LAME version 3.96.1 (http://lame.sourceforge.net/)
CPU features: MMX (ASM used), 3DNow! (ASM used), SSE
Using polyphase lowpass filter, transition band: 17249 Hz - 17782 Hz
Encoding theorbo.wav to theorbo.wav.mp3
Encoding as 44.1 kHz 128 kbps j-stereo MPEG-1 Layer III (11x) qval=3
    Frame          |  CPU time/estim | REAL time/estim | play/CPU |    ETA
     0/67     ( 0%)|    0:00/    0:00|    0:00/    0:00|   0.0000x|    0:00
Program received signal SIGSEGV, Segmentation fault.
0x0806eed3 in ?? ()
(gdb) bt
#0  0x0806eed3 in ?? ()
#1  0x080589ad in ?? ()
#2  0xbff53460 in ?? ()
#3  0x00000200 in ?? ()
#4  0x00000000 in ?? ()
(gdb)