Eu tenho duas partições NTFS feitas pelo Win8 no meu sistema. Executando testes Debian, kernel Linux 3.16, eu posso montar um deles como um usuário comum, mas tentar montar o outro resulta em um erro:
$ mount /media/WinC
Error opening '/dev/sda1': Permission denied
Failed to mount '/dev/sda1': Permission denied
Please check '/dev/sda1' and the ntfs-3g binary permissions,
and the mounting user ID. More explanation is provided at
http://tuxera.com/community/ntfs-3g-faq/#unprivileged
Ambos podem ser montados por raiz, resultando em entradas idênticas em /etc/mtab
:
/dev/sda1 /media/WinC fuseblk rw,nosuid,nodev,noexec,relatime,user_id=0,group_id=0,allow_other,blksize=4096 0 0
/dev/sdb6 /media/WinE fuseblk rw,nosuid,nodev,noexec,relatime,user_id=0,group_id=0,allow_other,blksize=4096 0 0
As entradas em /etc/fstab
para ambos são idênticas:
/dev/sda1 /media/WinC ntfs-3g rw,user,noauto 0 0
/dev/sdb6 /media/WinE ntfs-3g rw,user,noauto 0 0
Os direitos de acesso aos pontos de montagem são idênticos:
drwxr-xr-x 2 root root 4096 Jan 25 2013 WinC/
drwxr-xr-x 2 root root 4096 Nov 27 22:58 WinE/
E, finalmente, os direitos de acesso aos dispositivos de bloco são idênticos:
brw-rw---- 1 root disk 8, 1 Dec 10 20:17 /dev/sda1
brw-rw---- 1 root disk 8, 22 Dec 10 16:24 /dev/sdb6
Então, qual é o fator que faz a montagem como usuário de um deles funcionar e o outro falha?
Seguindo a solicitação do podwysoc, aqui está a saída de strace ntfs-3g /dev/sda1 /media/WinC
:
execve("/bin/ntfs-3g", ["ntfs-3g", "/dev/sda1", "/media/WinC"], [/* 45 vars */]) = 0
brk(0) = 0x7fe6bbca8000
fcntl(0, F_GETFD) = 0
fcntl(1, F_GETFD) = 0
fcntl(2, F_GETFD) = 0
access("/etc/suid-debug", F_OK) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb8b9000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=157945, ...}) = 0
mmap(NULL, 157945, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe6bb892000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "7ELF$ mount /media/WinC
Error opening '/dev/sda1': Permission denied
Failed to mount '/dev/sda1': Permission denied
Please check '/dev/sda1' and the ntfs-3g binary permissions,
and the mounting user ID. More explanation is provided at
http://tuxera.com/community/ntfs-3g-faq/#unprivileged
/dev/sda1 /media/WinC fuseblk rw,nosuid,nodev,noexec,relatime,user_id=0,group_id=0,allow_other,blksize=4096 0 0
/dev/sdb6 /media/WinE fuseblk rw,nosuid,nodev,noexec,relatime,user_id=0,group_id=0,allow_other,blksize=4096 0 0
/dev/sda1 /media/WinC ntfs-3g rw,user,noauto 0 0
/dev/sdb6 /media/WinE ntfs-3g rw,user,noauto 0 0
drwxr-xr-x 2 root root 4096 Jan 25 2013 WinC/
drwxr-xr-x 2 root root 4096 Nov 27 22:58 WinE/
brw-rw---- 1 root disk 8, 1 Dec 10 20:17 /dev/sda1
brw-rw---- 1 root disk 8, 22 Dec 10 16:24 /dev/sdb6
execve("/bin/ntfs-3g", ["ntfs-3g", "/dev/sda1", "/media/WinC"], [/* 45 vars */]) = 0
brk(0) = 0x7fe6bbca8000
fcntl(0, F_GETFD) = 0
fcntl(1, F_GETFD) = 0
fcntl(2, F_GETFD) = 0
access("/etc/suid-debug", F_OK) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb8b9000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=157945, ...}) = 0
mmap(NULL, 157945, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe6bb892000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "7ELF%pre%%pre%%pre%%pre%%pre%%pre%%pre%%pre%%pre%%pre%>%pre%%pre%%pre%%pre%o%pre%%pre%%pre%%pre%%pre%%pre%"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=137440, ...}) = 0
mmap(NULL, 2213008, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe6bb47e000
mprotect(0x7fe6bb496000, 2093056, PROT_NONE) = 0
mmap(0x7fe6bb695000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7fe6bb695000
mmap(0x7fe6bb697000, 13456, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb697000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libntfs-3g.so.852", O_RDONLY|O_CLOEXEC) = 3
read(3, "7ELF%pre%%pre%%pre%%pre%%pre%%pre%%pre%%pre%%pre%%pre%>%pre%%pre%%pre%%pre%%pre%6%pre%%pre%%pre%%pre%%pre%%pre%"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=334248, ...}) = 0
mmap(NULL, 2429528, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe6bb22c000
mprotect(0x7fe6bb27c000, 2097152, PROT_NONE) = 0
mmap(0x7fe6bb47c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x50000) = 0x7fe6bb47c000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "7ELF%pre%%pre%%pre%%pre%%pre%%pre%%pre%%pre%%pre%>%pre%%pre%%pre%%pre%P%pre%%pre%%pre%%pre%%pre%"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1729984, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb891000
mmap(NULL, 3836448, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe6bae83000
mprotect(0x7fe6bb022000, 2097152, PROT_NONE) = 0
mmap(0x7fe6bb222000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19f000) = 0x7fe6bb222000
mmap(0x7fe6bb228000, 14880, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb228000
close(3) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb890000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb88f000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb88e000
arch_prctl(ARCH_SET_FS, 0x7fe6bb88f700) = 0
mprotect(0x7fe6bb222000, 16384, PROT_READ) = 0
mprotect(0x7fe6bb47c000, 4096, PROT_READ) = 0
mprotect(0x7fe6bb695000, 4096, PROT_READ) = 0
mprotect(0x7fe6bbadf000, 8192, PROT_READ) = 0
mprotect(0x7fe6bb8bb000, 4096, PROT_READ) = 0
munmap(0x7fe6bb892000, 157945) = 0
set_tid_address(0x7fe6bb88f9d0) = 8822
set_robust_list(0x7fe6bb88f9e0, 24) = 0
rt_sigaction(SIGRTMIN, {0x7fe6bb4849f0, [], SA_RESTORER|SA_SIGINFO, 0x7fe6bb48d8d0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7fe6bb484a80, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7fe6bb48d8d0}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
open("/dev/null", O_RDWR) = 3
close(3) = 0
getegid() = 1000
geteuid() = 1000
brk(0) = 0x7fe6bbca8000
brk(0x7fe6bbcc9000) = 0x7fe6bbcc9000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=1613360, ...}) = 0
mmap(NULL, 1613360, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe6bb704000
close(3) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=3700, ...}) = 0
lstat("/dev/sda1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 1), ...}) = 0
getuid() = 1000
getgid() = 1000
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=3700, ...}) = 0
lstat("/dev/sda1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 1), ...}) = 0
open("/proc/mounts", O_RDONLY|O_CLOEXEC) = 3
futex(0x7fe6bb229088, FUTEX_WAKE_PRIVATE, 2147483647) = 0
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb8b8000
read(3, "rootfs / rootfs rw 0 0\nsysfs /sy"..., 1024) = 1024
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/rootfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/sysfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/proc", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/udev", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/devpts", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/tmpfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=3700, ...}) = 0
lstat("/dev/disk", {st_mode=S_IFDIR|0755, st_size=140, ...}) = 0
lstat("/dev/disk/by-uuid", {st_mode=S_IFDIR|0755, st_size=200, ...}) = 0
lstat("/dev/disk/by-uuid/f522a1c8-076e-451a-8204-846884bbd509", {st_mode=S_IFLNK|0777, st_size=10, ...}) = 0
readlink("/dev/disk/by-uuid/f522a1c8-076e-451a-8204-846884bbd509", "../../sda2", 4095) = 10
lstat("/dev/sda2", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 2), ...}) = 0
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/securityfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/tmpfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/tmpfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/tmpfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/pstore", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
read(3, "/cgroup/cpu,cpuacct cgroup rw,no"..., 1024) = 1024
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/systemd-1", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/mqueue", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/debugfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/hugetlbfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/fusectl", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/tmpfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=3700, ...}) = 0
lstat("/dev/sdb3", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 19), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=3700, ...}) = 0
lstat("/dev/sdb2", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 18), ...}) = 0
read(3, "rdered 0 0\n/dev/sdb4 /home/ca/St"..., 1024) = 221
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=3700, ...}) = 0
lstat("/dev/sdb5", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 21), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=3700, ...}) = 0
lstat("/dev/sdb4", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 20), ...}) = 0
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/rpc_pipefs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/tmpfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
read(3, "", 1024) = 0
close(3) = 0
munmap(0x7fe6bb8b8000, 4096) = 0
stat("/media/WinC", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/proc/filesystems", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb8b8000
read(3, "nodev\tsysfs\nnodev\trootfs\nnodev\tr"..., 1024) = 338
close(3) = 0
munmap(0x7fe6bb8b8000, 4096) = 0
geteuid() = 1000
getresuid([1000], [1000], [1000]) = 0
setresuid(4294967295, 1000, 4294967295) = 0
geteuid() = 1000
getegid() = 1000
getresgid([1000], [1000], [1000]) = 0
setresgid(4294967295, 1000, 4294967295) = 0
getegid() = 1000
stat("/dev/fuse", {st_mode=S_IFCHR|0666, st_rdev=makedev(10, 229), ...}) = 0
getegid() = 1000
geteuid() = 1000
stat("/dev/sda1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 1), ...}) = 0
mmap(NULL, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb898000
stat("/dev/sda1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 1), ...}) = 0
open("/dev/sda1", O_RDWR) = -1 EACCES (Permission denied)
write(2, "Error opening '/dev/sda1'", 25Error opening '/dev/sda1') = 25
open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=2492, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb897000
read(3, "# Locale name alias data base.\n#"..., 4096) = 2492
read(3, "", 4096) = 0
close(3) = 0
munmap(0x7fe6bb897000, 4096) = 0
open("/usr/share/locale/en_US/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
write(2, ": Permission denied\n", 20: Permission denied
) = 20
munmap(0x7fe6bb898000, 135168) = 0
write(2, "Failed to mount '/dev/sda1'", 27Failed to mount '/dev/sda1') = 27
write(2, ": Permission denied\n", 20: Permission denied
) = 20
write(2, "Please check '/dev/sda1' and the"..., 173Please check '/dev/sda1' and the ntfs-3g binary permissions,
and the mounting user ID. More explanation is provided at
http://tuxera.com/community/ntfs-3g-faq/#unprivileged
) = 173
exit_group(19) = ?
+++ exited with 19 +++
%pre%%pre%%pre%%pre%>%pre%%pre%%pre%%pre%o%pre%%pre%%pre%%pre%%pre%%pre%"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=137440, ...}) = 0
mmap(NULL, 2213008, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe6bb47e000
mprotect(0x7fe6bb496000, 2093056, PROT_NONE) = 0
mmap(0x7fe6bb695000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7fe6bb695000
mmap(0x7fe6bb697000, 13456, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb697000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libntfs-3g.so.852", O_RDONLY|O_CLOEXEC) = 3
read(3, "7ELF%pre%%pre%%pre%%pre%%pre%%pre%%pre%%pre%%pre%%pre%>%pre%%pre%%pre%%pre%%pre%6%pre%%pre%%pre%%pre%%pre%%pre%"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=334248, ...}) = 0
mmap(NULL, 2429528, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe6bb22c000
mprotect(0x7fe6bb27c000, 2097152, PROT_NONE) = 0
mmap(0x7fe6bb47c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x50000) = 0x7fe6bb47c000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "7ELF%pre%%pre%%pre%%pre%%pre%%pre%%pre%%pre%%pre%>%pre%%pre%%pre%%pre%P%pre%%pre%%pre%%pre%%pre%"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1729984, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb891000
mmap(NULL, 3836448, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe6bae83000
mprotect(0x7fe6bb022000, 2097152, PROT_NONE) = 0
mmap(0x7fe6bb222000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19f000) = 0x7fe6bb222000
mmap(0x7fe6bb228000, 14880, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb228000
close(3) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb890000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb88f000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb88e000
arch_prctl(ARCH_SET_FS, 0x7fe6bb88f700) = 0
mprotect(0x7fe6bb222000, 16384, PROT_READ) = 0
mprotect(0x7fe6bb47c000, 4096, PROT_READ) = 0
mprotect(0x7fe6bb695000, 4096, PROT_READ) = 0
mprotect(0x7fe6bbadf000, 8192, PROT_READ) = 0
mprotect(0x7fe6bb8bb000, 4096, PROT_READ) = 0
munmap(0x7fe6bb892000, 157945) = 0
set_tid_address(0x7fe6bb88f9d0) = 8822
set_robust_list(0x7fe6bb88f9e0, 24) = 0
rt_sigaction(SIGRTMIN, {0x7fe6bb4849f0, [], SA_RESTORER|SA_SIGINFO, 0x7fe6bb48d8d0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7fe6bb484a80, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7fe6bb48d8d0}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
open("/dev/null", O_RDWR) = 3
close(3) = 0
getegid() = 1000
geteuid() = 1000
brk(0) = 0x7fe6bbca8000
brk(0x7fe6bbcc9000) = 0x7fe6bbcc9000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=1613360, ...}) = 0
mmap(NULL, 1613360, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe6bb704000
close(3) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=3700, ...}) = 0
lstat("/dev/sda1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 1), ...}) = 0
getuid() = 1000
getgid() = 1000
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=3700, ...}) = 0
lstat("/dev/sda1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 1), ...}) = 0
open("/proc/mounts", O_RDONLY|O_CLOEXEC) = 3
futex(0x7fe6bb229088, FUTEX_WAKE_PRIVATE, 2147483647) = 0
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb8b8000
read(3, "rootfs / rootfs rw 0 0\nsysfs /sy"..., 1024) = 1024
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/rootfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/sysfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/proc", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/udev", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/devpts", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/tmpfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=3700, ...}) = 0
lstat("/dev/disk", {st_mode=S_IFDIR|0755, st_size=140, ...}) = 0
lstat("/dev/disk/by-uuid", {st_mode=S_IFDIR|0755, st_size=200, ...}) = 0
lstat("/dev/disk/by-uuid/f522a1c8-076e-451a-8204-846884bbd509", {st_mode=S_IFLNK|0777, st_size=10, ...}) = 0
readlink("/dev/disk/by-uuid/f522a1c8-076e-451a-8204-846884bbd509", "../../sda2", 4095) = 10
lstat("/dev/sda2", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 2), ...}) = 0
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/securityfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/tmpfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/tmpfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/tmpfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/pstore", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
read(3, "/cgroup/cpu,cpuacct cgroup rw,no"..., 1024) = 1024
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/cgroup", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/systemd-1", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/mqueue", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/debugfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/hugetlbfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/fusectl", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/tmpfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=3700, ...}) = 0
lstat("/dev/sdb3", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 19), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=3700, ...}) = 0
lstat("/dev/sdb2", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 18), ...}) = 0
read(3, "rdered 0 0\n/dev/sdb4 /home/ca/St"..., 1024) = 221
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=3700, ...}) = 0
lstat("/dev/sdb5", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 21), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=3700, ...}) = 0
lstat("/dev/sdb4", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 20), ...}) = 0
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/rpc_pipefs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
getcwd("/home/ca", 4096) = 9
lstat("/home/ca/tmpfs", 0x7fffdd24c640) = -1 ENOENT (No such file or directory)
read(3, "", 1024) = 0
close(3) = 0
munmap(0x7fe6bb8b8000, 4096) = 0
stat("/media/WinC", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/proc/filesystems", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb8b8000
read(3, "nodev\tsysfs\nnodev\trootfs\nnodev\tr"..., 1024) = 338
close(3) = 0
munmap(0x7fe6bb8b8000, 4096) = 0
geteuid() = 1000
getresuid([1000], [1000], [1000]) = 0
setresuid(4294967295, 1000, 4294967295) = 0
geteuid() = 1000
getegid() = 1000
getresgid([1000], [1000], [1000]) = 0
setresgid(4294967295, 1000, 4294967295) = 0
getegid() = 1000
stat("/dev/fuse", {st_mode=S_IFCHR|0666, st_rdev=makedev(10, 229), ...}) = 0
getegid() = 1000
geteuid() = 1000
stat("/dev/sda1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 1), ...}) = 0
mmap(NULL, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb898000
stat("/dev/sda1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 1), ...}) = 0
open("/dev/sda1", O_RDWR) = -1 EACCES (Permission denied)
write(2, "Error opening '/dev/sda1'", 25Error opening '/dev/sda1') = 25
open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=2492, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6bb897000
read(3, "# Locale name alias data base.\n#"..., 4096) = 2492
read(3, "", 4096) = 0
close(3) = 0
munmap(0x7fe6bb897000, 4096) = 0
open("/usr/share/locale/en_US/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
write(2, ": Permission denied\n", 20: Permission denied
) = 20
munmap(0x7fe6bb898000, 135168) = 0
write(2, "Failed to mount '/dev/sda1'", 27Failed to mount '/dev/sda1') = 27
write(2, ": Permission denied\n", 20: Permission denied
) = 20
write(2, "Please check '/dev/sda1' and the"..., 173Please check '/dev/sda1' and the ntfs-3g binary permissions,
and the mounting user ID. More explanation is provided at
http://tuxera.com/community/ntfs-3g-faq/#unprivileged
) = 173
exit_group(19) = ?
+++ exited with 19 +++