strace of su segfaulting on x86

st (text/plain), 22.80 KB, created by walt on 2009-10-12 22:48:13 UTC

execve("/bin/su", ["/bin/su"], [/* 69 vars */]) = 0
brk(0)                                  = 0x9e3b000
fcntl64(0, F_GETFD)                     = 0
fcntl64(1, F_GETFD)                     = 0
fcntl64(2, F_GETFD)                     = 0
access("/etc/suid-debug", F_OK)         = -1 ENOENT (No such file or directory)
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=139116, ...}) = 0
mmap2(NULL, 139116, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7757000
close(3)                                = 0
open("/lib/libpam.so.0", 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\20\33\0\0004\0\0\0\274"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=46540, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7756000
mmap2(NULL, 45308, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb774a000
mmap2(0xb7754000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa) = 0xb7754000
close(3)                                = 0
open("/lib/libpam_misc.so.0", 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\340\v\0\0004\0\0\0004"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=9500, ...}) = 0
mmap2(NULL, 12436, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7746000
mmap2(0xb7748000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb7748000
close(3)                                = 0
open("/lib/libcrypt.so.1", 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\0000\7\0\0004\0\0\0\30"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=38224, ...}) = 0
mmap2(NULL, 201052, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7714000
mmap2(0xb771d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8) = 0xb771d000
mmap2(0xb771f000, 155996, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb771f000
close(3)                                = 0
open("/lib/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\200h\1\0004\0\0\0\244"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1315100, ...}) = 0
mmap2(NULL, 1320560, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb75d1000
mmap2(0xb770e000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13d) = 0xb770e000
mmap2(0xb7711000, 9840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7711000
close(3)                                = 0
open("/lib/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\0000\n\0\0004\0\0\0$"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=9604, ...}) = 0
mmap2(NULL, 12408, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb75cd000
mmap2(0xb75cf000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb75cf000
close(3)                                = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb75cc000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb75cb000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb75cb6c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xb75cf000, 4096, PROT_READ)   = 0
mprotect(0xb770e000, 8192, PROT_READ)   = 0
mprotect(0xb771d000, 4096, PROT_READ)   = 0
mprotect(0xb7748000, 4096, PROT_READ)   = 0
mprotect(0xb7754000, 4096, PROT_READ)   = 0
mprotect(0x804e000, 4096, PROT_READ)    = 0
mprotect(0xb7796000, 4096, PROT_READ)   = 0
munmap(0xb7757000, 139116)              = 0
brk(0)                                  = 0x9e3b000
brk(0x9e5c000)                          = 0x9e5c000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=1561088, ...}) = 0
mmap2(NULL, 1561088, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb744d000
close(3)                                = 0
getuid32()                              = 1001
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
readlink("/proc/self/fd/0", "/dev/pts/1"..., 4095) = 10
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
readlink("/proc/self/fd/0", "/dev/pts/1"..., 511) = 10
access("/var/run/utmpx", F_OK)          = -1 ENOENT (No such file or directory)
open("/var/run/utmp", O_RDWR|O_LARGEFILE|0x80000) = -1 EACCES (Permission denied)
open("/var/run/utmp", O_RDONLY|O_LARGEFILE|0x80000) = 3
fcntl64(3, F_GETFD)                     = 0x1 (flags FD_CLOEXEC)
_llseek(3, 0, [0], SEEK_SET)            = 0
alarm(0)                                = 0
rt_sigaction(SIGALRM, {0xb76d2e50, [], 0}, {SIG_DFL, [], 0}, 8) = 0
alarm(1)                                = 0
fcntl64(3, F_SETLKW, {type=F_RDLCK, whence=SEEK_SET, start=0, len=0}) = 0
read(3, "\10\0\0\0\223\2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(3, "\2\0\0\0\0\0\0\0~\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(3, "\10\0\0\0\256\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(3, "\1\0\0\0003N\0\0~\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(3, "\10\0\0\0\206\n\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(3, "\6\0\0\0\345\20\0\0tty3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(3, "\6\0\0\0\346\20\0\0tty4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(3, "\6\0\0\0\347\20\0\0tty5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(3, "\6\0\0\0\350\20\0\0tty6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(3, "\6\0\0\0\344\20\0\0tty2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(3, "\7\0\0\0\343\20\0\0tty1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(3, "\7\0\0\0\6\26\0\0pts/0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(3, "\7\0\0\0\22\26\0\0pts/1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
fcntl64(3, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0
alarm(0)                                = 1
rt_sigaction(SIGALRM, {SIG_DFL, [], 0}, NULL, 8) = 0
close(3)                                = 0
getuid32()                              = 1001
socket(PF_FILE, 0x80801 /* SOCK_??? */, 0) = 3
connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"...}, 110) = -1 ENOENT (No such file or directory)
close(3)                                = 0
socket(PF_FILE, 0x80801 /* SOCK_??? */, 0) = 3
connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"...}, 110) = -1 ENOENT (No such file or directory)
close(3)                                = 0
open("/etc/nsswitch.conf", O_RDONLY)    = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=508, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7778000
read(3, "# /etc/nsswitch.conf:\n# $Header: "..., 4096) = 508
read(3, ""..., 4096)                    = 0
close(3)                                = 0
munmap(0xb7778000, 4096)                = 0
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=139116, ...}) = 0
mmap2(NULL, 139116, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7757000
close(3)                                = 0
open("/lib/libnss_compat.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\20\16\0\0004\0\0\0\\"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=30356, ...}) = 0
mmap2(NULL, 33356, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7444000
mmap2(0xb744b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6) = 0xb744b000
close(3)                                = 0
open("/lib/libnsl.so.1", 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\0p1\0\0004\0\0\0|"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=79540, ...}) = 0
mmap2(NULL, 92136, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb742d000
mmap2(0xb7440000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12) = 0xb7440000
mmap2(0xb7442000, 6120, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7442000
close(3)                                = 0
mprotect(0xb7440000, 4096, PROT_READ)   = 0
mprotect(0xb744b000, 4096, PROT_READ)   = 0
munmap(0xb7757000, 139116)              = 0
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=139116, ...}) = 0
mmap2(NULL, 139116, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7757000
close(3)                                = 0
open("/lib/libnss_nis.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\200\31\0\0004\0\0\0\254"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=38372, ...}) = 0
mmap2(NULL, 41536, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7422000
mmap2(0xb742b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8) = 0xb742b000
close(3)                                = 0
open("/lib/libnss_files.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\20\31\0\0004\0\0\0\204"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=38332, ...}) = 0
mmap2(NULL, 41624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7417000
mmap2(0xb7420000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8) = 0xb7420000
close(3)                                = 0
mprotect(0xb7420000, 4096, PROT_READ)   = 0
mprotect(0xb742b000, 4096, PROT_READ)   = 0
munmap(0xb7757000, 139116)              = 0
open("/etc/passwd", O_RDONLY|0x80000 /* O_??? */) = 3
fcntl64(3, F_GETFD)                     = 0x1 (flags FD_CLOEXEC)
_llseek(3, 0, [0], SEEK_CUR)            = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=2863, ...}) = 0
mmap2(NULL, 2863, PROT_READ, MAP_SHARED, 3, 0) = 0xb7778000
_llseek(3, 2863, [2863], SEEK_SET)      = 0
munmap(0xb7778000, 2863)                = 0
close(3)                                = 0
stat64("/etc/pam.d", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/etc/pam.d/su", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=1059, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7778000
read(3, "#%PAM-1.0\n\nauth       sufficient\t"..., 4096) = 1059
open("/lib/security/pam_rootok.so", O_RDONLY) = 4
read(4, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260\3\0\0004\0\0\0\300"..., 512) = 512
fstat64(4, {st_mode=S_IFREG|0755, st_size=5248, ...}) = 0
mmap2(NULL, 8220, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0xb7775000
mmap2(0xb7776000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0) = 0xb7776000
close(4)                                = 0
mprotect(0xb7776000, 4096, PROT_READ)   = 0
open("/lib/security/pam_wheel.so", O_RDONLY) = 4
read(4, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\240\6\0\0004\0\0\0\344"..., 512) = 512
fstat64(4, {st_mode=S_IFREG|0755, st_size=5284, ...}) = 0
mmap2(NULL, 8256, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0xb7772000
mmap2(0xb7773000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0) = 0xb7773000
close(4)                                = 0
mprotect(0xb7773000, 4096, PROT_READ)   = 0
open("/etc/pam.d/system-auth", O_RDONLY|O_LARGEFILE) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=465, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7771000
read(4, "auth\t\trequired\tpam_env.so \nauth\t\t"..., 4096) = 465
open("/lib/security/pam_env.so", 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\200\t\0\0004\0\0\0\f"..., 512) = 512
fstat64(5, {st_mode=S_IFREG|0755, st_size=13516, ...}) = 0
mmap2(NULL, 16488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0xb776c000
mmap2(0xb776f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x2) = 0xb776f000
close(5)                                = 0
mprotect(0xb776f000, 4096, PROT_READ)   = 0
open("/lib/security/pam_ssh.so", 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\260@\0\0004\0\0\0\34"..., 512) = 512
fstat64(5, {st_mode=S_IFREG|0755, st_size=76292, ...}) = 0
mmap2(NULL, 79464, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0xb7758000
mmap2(0xb776a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x11) = 0xb776a000
close(5)                                = 0
open("/etc/ld.so.cache", O_RDONLY)      = 5
fstat64(5, {st_mode=S_IFREG|0644, st_size=139116, ...}) = 0
mmap2(NULL, 139116, PROT_READ, MAP_PRIVATE, 5, 0) = 0xb73f5000
close(5)                                = 0
open("/usr/lib/libcrypto.so.0.9.8", 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\200\304\3\0004\0\0\0\254"..., 512) = 512
fstat64(5, {st_mode=S_IFREG|0555, st_size=1339836, ...}) = 0
mmap2(NULL, 1351672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0xb72ab000
mmap2(0xb73dc000, 90112, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x131) = 0xb73dc000
mmap2(0xb73f2000, 12280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb73f2000
close(5)                                = 0
mprotect(0xb73dc000, 32768, PROT_READ)  = 0
mprotect(0xb776a000, 4096, PROT_READ)   = 0
munmap(0xb73f5000, 139116)              = 0
open("/lib/security/pam_unix.so", 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\0000\34\0\0004\0\0\0008"..., 512) = 512
fstat64(5, {st_mode=S_IFREG|0755, st_size=42528, ...}) = 0
mmap2(NULL, 94656, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0xb73ff000
mmap2(0xb7409000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x9) = 0xb7409000
mmap2(0xb740b000, 45504, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb740b000
close(5)                                = 0
mprotect(0xb7409000, 4096, PROT_READ)   = 0
read(4, ""..., 4096)                    = 0
close(4)                                = 0
munmap(0xb7771000, 4096)                = 0
open("/etc/pam.d/system-auth", O_RDONLY|O_LARGEFILE) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=465, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7771000
read(4, "auth\t\trequired\tpam_env.so \nauth\t\t"..., 4096) = 465
read(4, ""..., 4096)                    = 0
close(4)                                = 0
munmap(0xb7771000, 4096)                = 0
open("/etc/pam.d/system-auth", O_RDONLY|O_LARGEFILE) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=465, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7771000
read(4, "auth\t\trequired\tpam_env.so \nauth\t\t"..., 4096) = 465
open("/lib/security/pam_cracklib.so", 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\240\10\0\0004\0\0\0\f"..., 512) = 512
fstat64(5, {st_mode=S_IFREG|0755, st_size=13516, ...}) = 0
mmap2(NULL, 16488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0xb73fa000
mmap2(0xb73fd000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x2) = 0xb73fd000
close(5)                                = 0
open("/etc/ld.so.cache", O_RDONLY)      = 5
fstat64(5, {st_mode=S_IFREG|0644, st_size=139116, ...}) = 0
mmap2(NULL, 139116, PROT_READ, MAP_PRIVATE, 5, 0) = 0xb7289000
close(5)                                = 0
open("/lib/libcrack.so.2", 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\320\36\0\0004\0\0\0\260"..., 512) = 512
fstat64(5, {st_mode=S_IFREG|0755, st_size=30104, ...}) = 0
mmap2(NULL, 48000, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0xb727d000
mmap2(0xb7284000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x6) = 0xb7284000
mmap2(0xb7286000, 11136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7286000
close(5)                                = 0
open("/lib/libz.so.1", 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\220\24\0\0004\0\0\0\310"..., 512) = 512
fstat64(5, {st_mode=S_IFREG|0755, st_size=78186, ...}) = 0
mmap2(NULL, 72564, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0xb726b000
mmap2(0xb727c000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x10) = 0xb727c000
close(5)                                = 0
mprotect(0xb7284000, 4096, PROT_READ)   = 0
mprotect(0xb73fd000, 4096, PROT_READ)   = 0
munmap(0xb7289000, 139116)              = 0
read(4, ""..., 4096)                    = 0
close(4)                                = 0
munmap(0xb7771000, 4096)                = 0
open("/etc/pam.d/system-auth", O_RDONLY|O_LARGEFILE) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=465, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7771000
read(4, "auth\t\trequired\tpam_env.so \nauth\t\t"..., 4096) = 465
open("/lib/security/pam_limits.so", 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\200\v\0\0004\0\0\0@"..., 512) = 512
fstat64(5, {st_mode=S_IFREG|0755, st_size=13608, ...}) = 0
mmap2(NULL, 16524, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0xb73f5000
mmap2(0xb73f8000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x2) = 0xb73f8000
close(5)                                = 0
mprotect(0xb73f8000, 4096, PROT_READ)   = 0
open("/lib/security/pam_permit.so", 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\0p\4\0\0004\0\0\0\300"..., 512) = 512
fstat64(5, {st_mode=S_IFREG|0755, st_size=5248, ...}) = 0
mmap2(NULL, 8220, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0xb72a8000
mmap2(0xb72a9000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0) = 0xb72a9000
close(5)                                = 0
mprotect(0xb72a9000, 4096, PROT_READ)   = 0
read(4, ""..., 4096)                    = 0
close(4)                                = 0
munmap(0xb7771000, 4096)                = 0
open("/lib/security/pam_xauth.so", O_RDONLY) = 4
read(4, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20\20\0\0004\0\0\0\204"..., 512) = 512
fstat64(4, {st_mode=S_IFREG|0755, st_size=13636, ...}) = 0
mmap2(NULL, 16608, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0xb72a3000
mmap2(0xb72a6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x2) = 0xb72a6000
close(4)                                = 0
mprotect(0xb72a6000, 4096, PROT_READ)   = 0
read(3, ""..., 4096)                    = 0
close(3)                                = 0
munmap(0xb7778000, 4096)                = 0
open("/etc/pam.d/other", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=128, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7778000
read(3, "auth       required\tpam_deny.so\na"..., 4096) = 128
open("/lib/security/pam_deny.so", O_RDONLY) = 4
read(4, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300\3\0\0004\0\0\0\260"..., 512) = 512
fstat64(4, {st_mode=S_IFREG|0755, st_size=5192, ...}) = 0
mmap2(NULL, 8212, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0xb72a0000
mmap2(0xb72a1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0) = 0xb72a1000
close(4)                                = 0
mprotect(0xb72a1000, 4096, PROT_READ)   = 0
read(3, ""..., 4096)                    = 0
close(3)                                = 0
munmap(0xb7778000, 4096)                = 0
open("/etc/passwd", O_RDONLY|0x80000 /* O_??? */) = 3
_llseek(3, 0, [0], SEEK_CUR)            = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=2863, ...}) = 0
mmap2(NULL, 2863, PROT_READ, MAP_SHARED, 3, 0) = 0xb7778000
_llseek(3, 2863, [2863], SEEK_SET)      = 0
munmap(0xb7778000, 2863)                = 0
close(3)                                = 0
open("/etc/shells", O_RDONLY)           = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=118, ...}) = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=118, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7778000
read(3, "# /etc/shells: valid login shells"..., 4096) = 118
read(3, ""..., 4096)                    = 0
close(3)                                = 0
munmap(0xb7778000, 4096)                = 0
rt_sigaction(SIGINT, {0x1, [INT], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, {0x1, [QUIT], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0
time(NULL)                              = 1255386310
getuid32()                              = 1001
open("/etc/passwd", O_RDONLY|0x80000 /* O_??? */) = 3
_llseek(3, 0, [0], SEEK_CUR)            = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=2863, ...}) = 0
mmap2(NULL, 2863, PROT_READ, MAP_SHARED, 3, 0) = 0xb7778000
_llseek(3, 2863, [2863], SEEK_SET)      = 0
munmap(0xb7778000, 2863)                = 0
close(3)                                = 0
getuid32()                              = 1001
open("/etc/passwd", O_RDONLY|0x80000 /* O_??? */) = 3
_llseek(3, 0, [0], SEEK_CUR)            = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=2863, ...}) = 0
mmap2(NULL, 2863, PROT_READ, MAP_SHARED, 3, 0) = 0xb7778000
_llseek(3, 2863, [2863], SEEK_SET)      = 0
munmap(0xb7778000, 2863)                = 0
close(3)                                = 0
socket(PF_FILE, 0x80801 /* SOCK_??? */, 0) = 3
connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"...}, 110) = -1 ENOENT (No such file or directory)
close(3)                                = 0
socket(PF_FILE, 0x80801 /* SOCK_??? */, 0) = 3
connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"...}, 110) = -1 ENOENT (No such file or directory)
close(3)                                = 0
open("/etc/group", O_RDONLY|0x80000 /* O_??? */) = 3
_llseek(3, 0, [0], SEEK_CUR)            = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=1302, ...}) = 0
mmap2(NULL, 1302, PROT_READ, MAP_SHARED, 3, 0) = 0xb7778000
_llseek(3, 1302, [1302], SEEK_SET)      = 0
munmap(0xb7778000, 1302)                = 0
close(3)                                = 0
open("/etc/passwd", O_RDONLY|0x80000 /* O_??? */) = 3
_llseek(3, 0, [0], SEEK_CUR)            = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=2863, ...}) = 0
mmap2(NULL, 2863, PROT_READ, MAP_SHARED, 3, 0) = 0xb7778000
_llseek(3, 2863, [2863], SEEK_SET)      = 0
munmap(0xb7778000, 2863)                = 0
close(3)                                = 0
geteuid32()                             = 1001
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
rt_sigprocmask(SIG_BLOCK, [TSTP], [], 8) = 0
time(NULL)                              = 1255386310
ioctl(0, SNDCTL_TMR_CONTINUE or TCSETSF, {B38400 opost isig icanon -echo ...}) = 0
write(2, "Password: "..., 10)           = 10
read(0, ""..., 511)                     = 0
ioctl(0, SNDCTL_TMR_STOP or TCSETSW, {B38400 opost isig icanon echo ...}) = 0
write(2, "\n"..., 1)                    = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ioctl(0, SNDCTL_TMR_STOP or TCSETSW, {B38400 opost isig icanon echo ...}) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++