W wrote: > ini output awal strace di avt32, perhatikan ada ioctl yang return nya : EBADF: > > > ioctl(2147483647, TCGETS, 0×7fa78b3c) = -1 EBADF (Bad file descriptor) >
Ya, ini ada file descriptor yang tidak sesuai. TCGETS digunakan pada waktu ada command yang akan diikutkan dengan argument 0x7fa78b3c ke kernel. Baca ini : http://www.lafn.org/~dave/linux/Serial-Programming-HOWTO.txt > ---cut ----------- > bash-3.2# strace cryptsetup -y �Ccipher plain luksFormat /dev/mmcblk0p2 > execve("/usr/sbin/cryptsetup", ["cryptsetup", "-y", "�Ccipher", > "plain", "luksFormat", "/dev/mmcblk0p2″], [/* 8 vars */]) = 0 Bisa tidak diubah cipher-nya jika memang by default tidak dibaca? pilih saja yang ada di /proc/crypto > mmap(NULL, 20, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) > = 0×2aab0000 > > stat("/etc/ld.so.cache", {st_mode=S_IFREG|0644, st_size=64, …}) = 0 > > open("/etc/ld.so.cache", O_RDONLY) = 3 > > mmap(NULL, 64, PROT_READ, MAP_SHARED, 3, 0) = 0×2aab1000 > > close(3) = 0 > > open("/lib/libpopt.so.0″, O_RDONLY) = -1 ENOENT (No such file or directory) Check library untuk ini. > open("/lib/libpopt.so.0″, O_RDONLY) = -1 ENOENT (No such file or directory) > Check juga lib untuk ini. > open("/usr/lib/libpopt.so.0″, O_RDONLY) = 3 > > fstat(3, {st_mode=S_IFREG|0755, st_size=18052, …}) = 0 > > mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, > 0) = 0×2aab2000 > > read(3, "\177ELF\1\2\1\3\30\255\1″…, 4096) = 4096 > > mmap(NULL, 24576, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0×2aab3000 > > mmap(0×2aab3000, 16388, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, > 0) = 0×2aab3000 > > mmap(0×2aab8000, 824, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, > 0×4) = 0×2aab8000 > > close(3) = 0 > > munmap(0×2aab2000, 4096) = 0 > > open("/lib/libcryptsetup.so.0″, O_RDONLY) = -1 ENOENT (No such file or > directory) > Check lib ini. > open("/lib/libcryptsetup.so.0″, O_RDONLY) = -1 ENOENT (No such file or > directory) Check lib ini. > open("/usr/lib/libcryptsetup.so.0″, O_RDONLY) = 3 > > fstat(3, {st_mode=S_IFREG|0755, st_size=38524, …}) = 0 > > mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, > 0) = 0×2aab2000 > > read(3, "\177ELF\1\2\1\3\30\255\1″…, 4096) = 4096 > > mmap(NULL, 45056, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0×2aab9000 > > mmap(0×2aab9000, 36096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, > 0) = 0×2aab9000 > > mmap(0×2aac2000, 4696, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, > 0×8) = 0×2aac2000 > > close(3) = 0 > > munmap(0×2aab2000, 4096) = 0 > > open("/lib/libdevmapper.so.1.02″, O_RDONLY) = -1 ENOENT (No such file > or directory) > open("/lib/libdevmapper.so.1.02″, O_RDONLY) = -1 ENOENT (No such file > or directory) check 2 lib di atas. > > open("/usr/lib/libdevmapper.so.1.02″, O_RDONLY) = 3 > > fstat(3, {st_mode=S_IFREG|0644, st_size=64250, …}) = 0 > > mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, > 0) = 0×2aab2000 > > read(3, "\177ELF\1\2\1\3\30\255\1″…, 4096) = 4096 > > mmap(NULL, 53248, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0×2aac4000 > > mmap(0×2aac4000, 41748, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, > 0) = 0×2aac4000 > > mmap(0×2aacf000, 6928, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, > 0xa) = 0×2aacf000 > > close(3) = 0 > > munmap(0×2aab2000, 4096) = 0 > > open("/lib/libc.so.0″, O_RDONLY) = 3 > > fstat(3, {st_mode=S_IFREG|0644, st_size=206164, …}) = 0 > > mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, > 0) = 0×2aab2000 > > read(3, "\177ELF\1\2\1\3\30\255\1″…, 4096) = 4096 > > mmap(NULL, 229376, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0×2aad1000 > > mmap(0×2aad1000, 200900, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, > 3, 0) = 0×2aad1000 > > mmap(0×2ab03000, 4164, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, > 0×31) = 0×2ab03000 > > mmap(0×2ab05000, 14948, PROT_READ|PROT_WRITE, > MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0×2ab05000 > > close(3) = 0 > > munmap(0×2aab2000, 4096) = 0 > > open("/lib/libc.so.0″, O_RDONLY) = 3 > > fstat(3, {st_mode=S_IFREG|0644, st_size=206164, …}) = 0 > > close(3) = 0 > > open("/lib/libdevmapper.so.1.02″, O_RDONLY) = -1 ENOENT (No such file > or directory) > > open("/lib/libdevmapper.so.1.02″, O_RDONLY) = -1 ENOENT (No such file > or directory) Check 2 lib di atas. > open("/usr/lib/libdevmapper.so.1.02″, O_RDONLY) = 3 > > fstat(3, {st_mode=S_IFREG|0644, st_size=64250, …}) = 0 > > close(3) = 0 > > open("/lib/libc.so.0″, O_RDONLY) = 3 > > fstat(3, {st_mode=S_IFREG|0644, st_size=206164, …}) = 0 > > close(3) = 0 > > open("/lib/libc.so.0″, O_RDONLY) = 3 > > fstat(3, {st_mode=S_IFREG|0644, st_size=206164, …}) = 0 > > close(3) = 0 > > munmap(0×2aab1000, 64) = 0 > > stat("/lib/ld-uClibc.so.0″, {st_mode=S_IFREG|0755, st_size=13532, …}) = 0 > > ioctl(0, TCGETS, {B115200 opost isig icanon echo …}) = 0 > ioctl(1, TCGETS, {B115200 opost isig icanon echo …}) = 0 Harusnya menunjuk ke arg tertentu bukan B115200 dst... > brk(0) = 0×5000 > > brk(0×6000) = 0×6000 > > brk(0×7000) = 0×7000 > > ioctl(2147483647, TCGETS, 0×7fa78b3c) = -1 EBADF (Bad file descriptor) > > brk(0×8000) = 0×8000 > > ioctl(0, TCGETS, {B115200 opost isig icanon echo …}) = 0 > > write(2, "\nWARNING!\n========\n", 19 > > WARNING! > Ini agak aneh menurut saya, sebelumnya dengan ldd ada beberapa library yang sudah seharusnya dikenali. We'll see... Doni -- FAQ milis di http://wiki.linux.or.id/FAQ_milis_tanya-jawab Unsubscribe: kirim email ke [EMAIL PROTECTED] Arsip dan info milis selengkapnya di http://linux.or.id/milis
