FROM COMMAND LINE
==================

[1]+  Stopped                 /usr/local/freeswitch/bin/freeswitch  (wd: /usr/local/freeswitch/conf)
(wd now: /usr/local/freeswitch/bin)
.wav /tmp/foo.mp3 -Seeswitch/bin# strace /usr/local/freeswitch/bin/lame /tmp/foo.
execve("/usr/local/freeswitch/bin/lame", ["/usr/local/freeswitch/bin/lame", "/tmp/foo.wav", "/tmp/foo.mp3", "-S"], [/* 16 vars */]) = 0
brk(0)                                  = 0xa012000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f5f000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=63289, ...}) = 0
mmap2(NULL, 63289, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f4f000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/libncurses.so.5", O_RDONLY)  = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0p\243\0\0004\0\0\0\344"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=202188, ...}) = 0
mmap2(NULL, 202004, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f1d000
mmap2(0xb7f4c000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2f) = 0xb7f4c000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libm.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@4\0\0004\0\0\0P"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=149328, ...}) = 0
mmap2(NULL, 151680, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7ef7000
mmap2(0xb7f1b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x23) = 0xb7f1b000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260e\1\0004\0\0\0\4"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1413540, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7ef6000
mmap2(NULL, 1418864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7d9b000
mmap2(0xb7ef0000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x155) = 0xb7ef0000
mmap2(0xb7ef3000, 9840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7ef3000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libdl.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`\n\0\0004\0\0\0H"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=9680, ...}) = 0
mmap2(NULL, 12412, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7d97000
mmap2(0xb7d99000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb7d99000
close(3)                                = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7d96000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7d966b0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xb7ef0000, 4096, PROT_READ)   = 0
munmap(0xb7f4f000, 63289)               = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
brk(0)                                  = 0xa012000
brk(0xa033000)                          = 0xa033000
stat64("/root/.terminfo", 0xbf9ae724)   = -1 ENOENT (No such file or directory)
stat64("/etc/terminfo", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
access("/etc/terminfo/x/xterm", R_OK)   = -1 ENOENT (No such file or directory)
stat64("/lib/terminfo", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
access("/lib/terminfo/x/xterm", R_OK)   = 0
open("/lib/terminfo/x/xterm", O_RDONLY|O_LARGEFILE) = 3
read(3, "\32\1\34\0\35\0\17\0\235\1&\5xterm|X11 terminal em"..., 4097) = 2244
close(3)                                = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(1, TIOCGWINSZ, {ws_row=61, ws_col=157, ws_xpixel=0, ws_ypixel=0}) = 0
open("/tmp/foo.wav", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=11884, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f5e000
read(3, "RIFFd.\0\0WAVEfmt \20\0\0\0\1\0\1\0@\37\0\0\200>\0\0\2"..., 4096) = 4096
open("/tmp/foo.mp3", O_RDWR|O_CREAT|O_TRUNC|O_LARGEFILE, 0666) = 4
mmap2(NULL, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7d75000
mmap2(NULL, 151552, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7d50000
fstat64(4, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f5d000
read(3, "4\3764\3764\3764\3764\3764\3764\3764\376\24\376\364\375\364\375\24\376\24\376\24\376\24\3764\3764"..., 4096) = 4096
read(3, "t\376t\376t\376t\376t\376t\376T\376t\376T\376T\376T\376T\376T\376T\376T\376T\376T"..., 4096) = 3692
write(4, "\377\343\30\304\0\f\200Rp\0y\206\5\1\0\367:\323\352\365x\f\6L\201\2\4\"\" [\207\207"..., 1008) = 1008
_llseek(4, 0, [0], SEEK_SET)            = 0
close(4)                                = 0
munmap(0xb7f5d000, 4096)                = 0
close(3)                                = 0
munmap(0xb7f5e000, 4096)                = 0
munmap(0xb7d50000, 151552)              = 0
munmap(0xb7d75000, 135168)              = 0
exit_group(0)                           = ?


FROM FREESWITCH
===============

freeswitch@open46> system strace /usr/local/freeswitch/bin/lame  /tmp/foo.wav /tmp/fooooooooooooooo.mp3 -S  > /tmp/foo.err
2009-08-26 10:24:13.109778 [NOTICE] mod_commands.c:3386 Executing command: strace /usr/local/freeswitch/bin/lame  /tmp/foo.wav /tmp/fooooooooooooooo.mp3 -S  > /tmp/foo.err
execve("/usr/local/freeswitch/bin/lame", ["/usr/local/freeswitch/bin/lame", "/tmp/foo.wav", "/tmp/fooooooooooooooo.mp3", "-S"], [/* 14 vars */]) = 0
brk(0)                                  = 0x867a000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f00000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 37
fstat64(37, {st_mode=S_IFREG|0644, st_size=63289, ...}) = 0
mmap2(NULL, 63289, PROT_READ, MAP_PRIVATE, 37, 0) = 0xb7ef0000
close(37)                               = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/libncurses.so.5", O_RDONLY)  = 37
read(37, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0p\243\0\0004\0\0\0\344"..., 512) = 512
fstat64(37, {st_mode=S_IFREG|0644, st_size=202188, ...}) = 0
mmap2(NULL, 202004, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 37, 0) = 0xb7ebe000
mmap2(0xb7eed000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 37, 0x2f) = 0xb7eed000
close(37)                               = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libm.so.6", O_RDONLY) = 37
read(37, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@4\0\0004\0\0\0P"..., 512) = 512
fstat64(37, {st_mode=S_IFREG|0644, st_size=149328, ...}) = 0
mmap2(NULL, 151680, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 37, 0) = 0xb7e98000
mmap2(0xb7ebc000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 37, 0x23) = 0xb7ebc000
close(37)                               = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libc.so.6", O_RDONLY) = 37
read(37, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260e\1\0004\0\0\0\4"..., 512) = 512
fstat64(37, {st_mode=S_IFREG|0755, st_size=1413540, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7e97000
mmap2(NULL, 1418864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 37, 0) = 0xb7d3c000
mmap2(0xb7e91000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 37, 0x155) = 0xb7e91000
mmap2(0xb7e94000, 9840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7e94000
close(37)                               = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libdl.so.2", O_RDONLY) = 37
read(37, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`\n\0\0004\0\0\0H"..., 512) = 512
fstat64(37, {st_mode=S_IFREG|0644, st_size=9680, ...}) = 0
mmap2(NULL, 12412, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 37, 0) = 0xb7d38000
mmap2(0xb7d3a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 37, 0x1) = 0xb7d3a000
close(37)                               = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7d37000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7d376b0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xb7e91000, 4096, PROT_READ)   = 0
munmap(0xb7ef0000, 63289)               = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV (core dumped) +++