[mj@mr_pump(505): ~/gsmdecode-0.7bis]$ strace src/gsmdecode -b </hoki/nokiatrace
execve("src/gsmdecode", ["src/gsmdecode", "-b"], [/* 83 vars */]) = 0
brk(0)                                  = 0x805f000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 5
fstat64(5, {st_mode=S_IFREG|0644, st_size=105691, ...}) = 0
mmap2(NULL, 105691, PROT_READ, MAP_PRIVATE, 5, 0) = 0xb7fc5000
close(5)                                = 0
open("/lib/libc.so.6", O_RDONLY)        = 5
read(5, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\200a\1\0004\0\0\0"..., 512) = 512
fstat64(5, {st_mode=S_IFREG|0755, st_size=1651000, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fc4000
mmap2(NULL, 1381872, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0xb7e72000
mmap2(0xb7fbe000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x14c) = 0xb7fbe000
mmap2(0xb7fc1000, 9712, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7fc1000
close(5)                                = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7e71000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7e716c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0,
 limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xb7fbe000, 8192, PROT_READ)   = 0
mprotect(0x805b000, 4096, PROT_READ)    = 0
mprotect(0xb7ffc000, 4096, PROT_READ)   = 0
munmap(0xb7fc5000, 105691)              = 0
fstat64(0, {st_mode=S_IFREG|0644, st_size=6106581, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fde000
read(0, "Debug Trace Mode -- wumpus 2003\n"..., 4096) = 4096
fstat64(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 4), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fdd000
write(1, "HEX l2_data_out_B:168 Format B D"..., 36HEX l2_data_out_B:168 Format B DATA
) = 36
write(1, "000: de ba ce de 20 03 00 00  - "..., 57000: de ba ce de 20 03 00 00  - 00 00 00 00 00 00 00 00 
) = 57
write(1, "001: 00 00 00 00 00 00 00 \n", 27001: 00 00 00 00 00 00 00 
) = 27
write(1, "    0: de -------0 Extended Addr"..., 56    0: de -------0 Extended Address: more octets follow
) = 56
write(1, "    0: de ------1- C/R: Command\n", 32    0: de ------1- C/R: Command
) = 32
write(1, "    0: de 110111-- SAPI: UNKNOWN"..., 33    0: de 110111-- SAPI: UNKNOWN
) = 33
write(1, "    1: ba -------0 Extended Addr"..., 64    1: ba -------0 Extended Address: more octets follow [ERROR]
) = 64
write(1, "    1: ba 1011101- Terminal Endp"..., 58    1: ba 1011101- Terminal Endpoint Identifier (TEI): 93
) = 58
write(1, "    2: ce -------0 Information F"..., 37    2: ce -------0 Information Frame
) = 37
write(1, "    2: ce ----111- N(S), Sequenc"..., 45    2: ce ----111- N(S), Sequence counter: 7
) = 45
write(1, "    2: ce ---0---- P\n", 21    2: ce ---0---- P
)  = 21
write(1, "    2: ce 110----- N(R), Retrans"..., 51    2: ce 110----- N(R), Retransmission counter: 6
) = 51
write(1, "    3: de -------0 EL, Extended "..., 42    3: de -------0 EL, Extended Length: n
) = 42
write(1, "    3: de ------1- M, segmentati"..., 38    3: de ------1- M, segmentation: Y
) = 38
write(1, "    3: de 110111-- Length: 55\n", 30    3: de 110111-- Length: 55
) = 30
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV (core dumped) +++