execve("/bin/mv", ["mv", "mv-test", "/mnt/btrfs_usb/data"], 0x7ffe8f763790 /* 81 vars */) = 0
brk(NULL)                               = 0x5a5bd3426000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x71866a421000
access("/etc/ld.so.preload", R_OK)      = 0
open("/etc/ld.so.preload", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
close(3)                                = 0
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=278420, ...}) = 0
mmap(NULL, 278420, PROT_READ, MAP_PRIVATE, 3, 0) = 0x71866a3dd000
close(3)                                = 0
open("/lib64/libacl.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\0\36\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=38720, ...}) = 0
mmap(NULL, 2134176, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x718669ff5000
mprotect(0x718669ffd000, 2097152, PROT_NONE) = 0
mmap(0x71866a1fd000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x71866a1fd000
close(3)                                = 0
open("/lib64/libattr.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\240\22\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=22232, ...}) = 0
mmap(NULL, 2117656, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x718669def000
mprotect(0x718669df4000, 2093056, PROT_NONE) = 0
mmap(0x718669ff3000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x718669ff3000
close(3)                                = 0
open("/lib64/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\320\6\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1807816, ...}) = 0
mmap(NULL, 3915192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x718669a33000
mprotect(0x718669be5000, 2097152, PROT_NONE) = 0
mmap(0x718669de5000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b2000) = 0x718669de5000
mmap(0x718669deb000, 15800, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x718669deb000
close(3)                                = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x71866a3db000
arch_prctl(ARCH_SET_FS, 0x71866a3dbb40) = 0
mprotect(0x718669de5000, 16384, PROT_READ) = 0
mprotect(0x718669ff3000, 4096, PROT_READ) = 0
mprotect(0x71866a1fd000, 4096, PROT_READ) = 0
mprotect(0x5a5bd154b000, 4096, PROT_READ) = 0
mprotect(0x71866a423000, 4096, PROT_READ) = 0
munmap(0x71866a3dd000, 278420)          = 0
brk(NULL)                               = 0x5a5bd3426000
brk(0x5a5bd3447000)                     = 0x5a5bd3447000
open("/usr/lib64/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=4779248, ...}) = 0
mmap(NULL, 4779248, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7186695a4000
close(3)                                = 0
geteuid()                               = 1000
ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0
stat("/mnt/btrfs_usb/data", {st_mode=S_IFDIR|0755, st_size=312, ...}) = 0
lstat("mv-test", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
lstat("/mnt/btrfs_usb/data/mv-test", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
geteuid()                               = 1000
stat("/mnt/btrfs_usb/data/mv-test", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
geteuid()                               = 1000
getegid()                               = 1000
getuid()                                = 1000
getgid()                                = 1000
access("/mnt/btrfs_usb/data/mv-test", W_OK) = 0
rename("mv-test", "/mnt/btrfs_usb/data/mv-test") = -1 EXDEV (Invalid cross-device link)
unlink("/mnt/btrfs_usb/data/mv-test")   = 0
open("mv-test", O_RDONLY|O_NOFOLLOW)    = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
open("/mnt/btrfs_usb/data/mv-test", O_WRONLY|O_CREAT|O_EXCL, 0600) = 4
fstat(4, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
ioctl(4, BTRFS_IOC_CLONE or FICLONE, 3) = -1 EXDEV (Invalid cross-device link)
fadvise64(3, 0, 0, POSIX_FADV_SEQUENTIAL) = 0
mmap(NULL, 139264, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x71866a3ff000
read(3, "", 131072)                     = 0
utimensat(4, NULL, [{tv_sec=1507062289, tv_nsec=166319887} /* 2017-10-03T22:24:49.166319887+0200 */, {tv_sec=1507062289, tv_nsec=166319887} /* 2017-10-03T22:24:49.166319887+0200 */], 0) = 0
flistxattr(3, NULL, 0)                  = 10
flistxattr(3, "user.test\0", 10)        = 10
open("/etc/xattr.conf", O_RDONLY)       = -1 ENOENT (No such file or directory)
fgetxattr(3, "user.test", NULL, 0)      = 3
fgetxattr(3, "user.test", "abc", 3)     = 3
fsetxattr(4, "user.test", "abc", 3, 0)  = 0
fgetxattr(3, "system.posix_acl_access", 0x7fff9dcada80, 132) = -1 ENODATA (No data available)
fstat(3, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
fsetxattr(4, "system.posix_acl_access", "\2\0\0\0\1\0\6\0\377\377\377\377\4\0\4\0\377\377\377\377 \0\4\0\377\377\377\377", 28, 0) = 0
close(4)                                = 0
close(3)                                = 0
munmap(0x71866a3ff000, 139264)          = 0
lstat("/", {st_mode=S_IFDIR|0755, st_size=172, ...}) = 0
newfstatat(AT_FDCWD, "mv-test", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
unlinkat(AT_FDCWD, "mv-test", 0)        = 0
lseek(0, 0, SEEK_CUR)                   = -1 ESPIPE (Illegal seek)
close(0)                                = 0
close(1)                                = 0
close(2)                                = 0
exit_group(0)                           = ?
+++ exited with 0 +++