execve("/bin/cp", ["cp", "cp-test", "/mnt/btrfs_usb/data/"], 0x7fffd32c15d0 /* 81 vars */) = 0 brk(NULL) = 0x5e04d3bdf000 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x734cba292000 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) = 0x734cba24e000 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) = 0x734cb9e66000 mprotect(0x734cb9e6e000, 2097152, PROT_NONE) = 0 mmap(0x734cba06e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x734cba06e000 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) = 0x734cb9c60000 mprotect(0x734cb9c65000, 2093056, PROT_NONE) = 0 mmap(0x734cb9e64000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x734cb9e64000 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) = 0x734cb98a4000 mprotect(0x734cb9a56000, 2097152, PROT_NONE) = 0 mmap(0x734cb9c56000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b2000) = 0x734cb9c56000 mmap(0x734cb9c5c000, 15800, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x734cb9c5c000 close(3) = 0 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x734cba24c000 arch_prctl(ARCH_SET_FS, 0x734cba24cb40) = 0 mprotect(0x734cb9c56000, 16384, PROT_READ) = 0 mprotect(0x734cb9e64000, 4096, PROT_READ) = 0 mprotect(0x734cba06e000, 4096, PROT_READ) = 0 mprotect(0x5e04d1f3d000, 4096, PROT_READ) = 0 mprotect(0x734cba294000, 4096, PROT_READ) = 0 munmap(0x734cba24e000, 278420) = 0 brk(NULL) = 0x5e04d3bdf000 brk(0x5e04d3c00000) = 0x5e04d3c00000 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) = 0x734cb9415000 close(3) = 0 geteuid() = 1000 stat("/mnt/btrfs_usb/data/", {st_mode=S_IFDIR|0755, st_size=298, ...}) = 0 stat("cp-test", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0 stat("/mnt/btrfs_usb/data/cp-test", 0x7ffcab5535f0) = -1 ENOENT (No such file or directory) open("cp-test", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0 open("/mnt/btrfs_usb/data/cp-test", O_WRONLY|O_CREAT|O_EXCL, 0644) = 4 fstat(4, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0 fadvise64(3, 0, 0, POSIX_FADV_SEQUENTIAL) = 0 mmap(NULL, 139264, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x734cba270000 read(3, "", 131072) = 0 close(4) = 0 close(3) = 0 munmap(0x734cba270000, 139264) = 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 +++