root@aaa:~# strace chown _apt:root ./aaae execve("/bin/chown", ["chown", "_apt:root", "./aaae"], 0x7fffd0efd4c0 /* 12 vars */) = 0 brk(NULL) = 0x56431f951000 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=51382, ...}) = 0 mmap(NULL, 51382, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62be02000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\34\2\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=2030544, ...}) = 0 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa62be00000 mmap(NULL, 4131552, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa62b7f7000 mprotect(0x7fa62b9de000, 2097152, PROT_NONE) = 0 mmap(0x7fa62bbde000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1e7000) = 0x7fa62bbde000 mmap(0x7fa62bbe4000, 15072, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fa62bbe4000 close(3) = 0 arch_prctl(ARCH_SET_FS, 0x7fa62be01540) = 0 mprotect(0x7fa62bbde000, 16384, PROT_READ) = 0 mprotect(0x56431ecf2000, 4096, PROT_READ) = 0 mprotect(0x7fa62be0f000, 4096, PROT_READ) = 0 munmap(0x7fa62be02000, 51382) = 0 brk(NULL) = 0x56431f951000 brk(0x56431f972000) = 0x56431f972000 openat(AT_FDCWD, "/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=3004224, ...}) = 0 mmap(NULL, 3004224, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62b519000 close(3) = 0 openat(AT_FDCWD, "/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=2995, ...}) = 0 read(3, "# Locale name alias data base.\n#"..., 512) = 512 read(3, "See the\n# GNU General Public Lic"..., 512) = 512 read(3, "nd for the time being for\n# back"..., 512) = 512 read(3, "hese lines were removed\n# becaus"..., 512) = 512 read(3, "8859-1\ngalego\t\tgl_ES.ISO-8859-1\n"..., 512) = 512 read(3, "O.ISO-8859-1 nb_NO.ISO-8859-1\nno"..., 512) = 435 read(3, "", 512) = 0 close(3) = 0 openat(AT_FDCWD, "/usr/lib/locale/C.UTF-8/LC_IDENTIFICATION", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=252, ...}) = 0 mmap(NULL, 252, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62be0e000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=26376, ...}) = 0 mmap(NULL, 26376, PROT_READ, MAP_SHARED, 3, 0) = 0x7fa62be07000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/locale/C.UTF-8/LC_MEASUREMENT", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=23, ...}) = 0 mmap(NULL, 23, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62be06000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/locale/C.UTF-8/LC_TELEPHONE", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=47, ...}) = 0 mmap(NULL, 47, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62be05000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/locale/C.UTF-8/LC_ADDRESS", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=131, ...}) = 0 mmap(NULL, 131, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62be04000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/locale/C.UTF-8/LC_NAME", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=62, ...}) = 0 mmap(NULL, 62, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62be03000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/locale/C.UTF-8/LC_PAPER", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0 mmap(NULL, 34, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62be02000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/locale/C.UTF-8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFDIR|0755, st_size=3, ...}) = 0 close(3) = 0 openat(AT_FDCWD, "/usr/lib/locale/C.UTF-8/LC_MESSAGES/SYS_LC_MESSAGES", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=48, ...}) = 0 mmap(NULL, 48, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62bdff000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/locale/C.UTF-8/LC_MONETARY", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=270, ...}) = 0 mmap(NULL, 270, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62bdfe000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/locale/C.UTF-8/LC_COLLATE", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=1516558, ...}) = 0 mmap(NULL, 1516558, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62bc8b000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/locale/C.UTF-8/LC_TIME", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=3360, ...}) = 0 mmap(NULL, 3360, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62bc8a000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/locale/C.UTF-8/LC_NUMERIC", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=50, ...}) = 0 mmap(NULL, 50, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62bc89000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/locale/C.UTF-8/LC_CTYPE", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=199772, ...}) = 0 mmap(NULL, 199772, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62bc58000 close(3) = 0 socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3 connect(3, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory) close(3) = 0 socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3 connect(3, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory) close(3) = 0 openat(AT_FDCWD, "/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=513, ...}) = 0 read(3, "# /etc/nsswitch.conf\n#\n# Example"..., 512) = 512 read(3, "\n", 512) = 1 read(3, "", 512) = 0 close(3) = 0 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=51382, ...}) = 0 mmap(NULL, 51382, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62bc4b000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libnss_compat.so.2", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\22\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0644, st_size=39744, ...}) = 0 mmap(NULL, 2136256, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa62b30f000 mprotect(0x7fa62b317000, 2097152, PROT_NONE) = 0 mmap(0x7fa62b517000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7fa62b517000 close(3) = 0 mprotect(0x7fa62b517000, 4096, PROT_READ) = 0 munmap(0x7fa62bc4b000, 51382) = 0 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=51382, ...}) = 0 mmap(NULL, 51382, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa62bc4b000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libnss_nis.so.2", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p \0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0644, st_size=47576, ...}) = 0 mmap(NULL, 2143624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa62b103000 mprotect(0x7fa62b10e000, 2093056, PROT_NONE) = 0 mmap(0x7fa62b30d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7fa62b30d000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libnsl.so.1", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220@\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0644, st_size=97176, ...}) = 0 mmap(NULL, 2202200, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa62aee9000 mprotect(0x7fa62af00000, 2093056, PROT_NONE) = 0 mmap(0x7fa62b0ff000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7fa62b0ff000 mmap(0x7fa62b101000, 6744, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fa62b101000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libnss_files.so.2", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P#\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0644, st_size=47568, ...}) = 0 mmap(NULL, 2168632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa62acd7000 mprotect(0x7fa62ace2000, 2093056, PROT_NONE) = 0 mmap(0x7fa62aee1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7fa62aee1000 mmap(0x7fa62aee3000, 22328, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fa62aee3000 close(3) = 0 mprotect(0x7fa62aee1000, 4096, PROT_READ) = 0 mprotect(0x7fa62b0ff000, 4096, PROT_READ) = 0 mprotect(0x7fa62b30d000, 4096, PROT_READ) = 0 munmap(0x7fa62bc4b000, 51382) = 0 openat(AT_FDCWD, "/etc/passwd", O_RDONLY|O_CLOEXEC) = 3 lseek(3, 0, SEEK_CUR) = 0 fstat(3, {st_mode=S_IFREG|0644, st_size=1803, ...}) = 0 mmap(NULL, 1803, PROT_READ, MAP_SHARED, 3, 0) = 0x7fa62bc57000 lseek(3, 1803, SEEK_SET) = 1803 munmap(0x7fa62bc57000, 1803) = 0 close(3) = 0 socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3 connect(3, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory) close(3) = 0 socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3 connect(3, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory) close(3) = 0 openat(AT_FDCWD, "/etc/group", O_RDONLY|O_CLOEXEC) = 3 lseek(3, 0, SEEK_CUR) = 0 fstat(3, {st_mode=S_IFREG|0644, st_size=660, ...}) = 0 mmap(NULL, 660, PROT_READ, MAP_SHARED, 3, 0) = 0x7fa62bc57000 lseek(3, 660, SEEK_SET) = 660 munmap(0x7fa62bc57000, 660) = 0 close(3) = 0 newfstatat(AT_FDCWD, "./aaae", {st_mode=S_IFREG|0644, st_size=5, ...}, AT_SYMLINK_NOFOLLOW) = 0 fchownat(AT_FDCWD, "./aaae", 104, 0, 0) = -1 EPERM (Operation not permitted) openat(AT_FDCWD, "/usr/share/locale/C.UTF-8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/share/locale/C.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/share/locale/C/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/share/locale-langpack/C.UTF-8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/share/locale-langpack/C.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/share/locale-langpack/C/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) write(2, "chown: ", 7chown: ) = 7 write(2, "changing ownership of './aaae'", 30changing ownership of './aaae') = 30 openat(AT_FDCWD, "/usr/share/locale/C.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/share/locale/C.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/share/locale/C/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/share/locale-langpack/C.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/share/locale-langpack/C.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/share/locale-langpack/C/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) write(2, ": Operation not permitted", 25: Operation not permitted) = 25 write(2, "\n", 1 ) = 1 close(1) = 0 close(2) = 0 exit_group(1) = ? +++ exited with 1 +++