execve("src/cp", ["src/cp", "--reflink=never", "--sparse=always", "k", "k2"], 0x7ffde8d55080 /* 61 vars */) = 0
brk(NULL)                               = 0x5568be50d000
arch_prctl(0x3001 /* ARCH_??? */, 0x7fff8016bcc0) = -1 EINVAL (Invalid argument)
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
newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=184352, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 184352, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fb5ae2dd000
close(3)                                = 0
openat(AT_FDCWD, "/usr/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\0\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=38952, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5ae2db000
mmap(NULL, 41008, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5ae2d0000
mmap(0x7fb5ae2d2000, 20480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fb5ae2d2000
mmap(0x7fb5ae2d7000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7fb5ae2d7000
mmap(0x7fb5ae2d9000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7fb5ae2d9000
close(3)                                = 0
openat(AT_FDCWD, "/usr/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\0\0\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=26664, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 28696, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5ae2c8000
mmap(0x7fb5ae2ca000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fb5ae2ca000
mmap(0x7fb5ae2cd000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7fb5ae2cd000
mmap(0x7fb5ae2ce000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7fb5ae2ce000
close(3)                                = 0
openat(AT_FDCWD, "/usr/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\20?\2\0\0\0\0\0"..., 832) = 832
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1929696, ...}, AT_EMPTY_PATH) = 0
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
mmap(NULL, 1960784, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5ae0e9000
mmap(0x7fb5ae10b000, 1425408, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7fb5ae10b000
mmap(0x7fb5ae267000, 339968, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17e000) = 0x7fb5ae267000
mmap(0x7fb5ae2ba000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d0000) = 0x7fb5ae2ba000
mmap(0x7fb5ae2c0000, 31568, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb5ae2c0000
close(3)                                = 0
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5ae0e6000
arch_prctl(ARCH_SET_FS, 0x7fb5ae0e6740) = 0
set_tid_address(0x7fb5ae0e6a10)         = 2921989
set_robust_list(0x7fb5ae0e6a20, 24)     = 0
rseq(0x7fb5ae0e7060, 0x20, 0, 0x53053053) = 0
mprotect(0x7fb5ae2ba000, 16384, PROT_READ) = 0
mprotect(0x7fb5ae2ce000, 4096, PROT_READ) = 0
mprotect(0x7fb5ae2d9000, 4096, PROT_READ) = 0
mprotect(0x5568bcc99000, 4096, PROT_READ) = 0
mprotect(0x7fb5ae33c000, 8192, PROT_READ) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
munmap(0x7fb5ae2dd000, 184352)          = 0
getrandom("\x2b\xae\x21\x4f\x85\x3d\xc3\x3b", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5568be50d000
brk(0x5568be52e000)                     = 0x5568be52e000
openat(AT_FDCWD, "/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=3063184, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 3063184, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fb5addfa000
close(3)                                = 0
geteuid()                               = 1000
openat(AT_FDCWD, "k2", O_RDONLY|O_PATH|O_DIRECTORY) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "k", {st_mode=S_IFREG|0644, st_size=262144, ...}, 0) = 0
openat(AT_FDCWD, "k", O_RDONLY)         = 3
newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=262144, ...}, AT_EMPTY_PATH) = 0
openat(AT_FDCWD, "k2", O_WRONLY|O_CREAT|O_EXCL, 0644) = 4
newfstatat(4, "", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_EMPTY_PATH) = 0
lseek(3, 0, SEEK_DATA)                  = 0
fadvise64(3, 0, 0, POSIX_FADV_SEQUENTIAL) = 0
lseek(3, 0, SEEK_HOLE)                  = 131072
lseek(3, 0, SEEK_SET)                   = 0
mmap(NULL, 139264, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5ae2e9000
read(3, "x\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 131072) = 131072
write(4, "x\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 131072) = 131072
lseek(3, 131072, SEEK_DATA)             = -1 ENXIO (No such device or address)
ftruncate(4, 262144)                    = 0
fallocate(4, FALLOC_FL_KEEP_SIZE|FALLOC_FL_PUNCH_HOLE, 131072, 131072) = 0
close(4)                                = 0
close(3)                                = 0
munmap(0x7fb5ae2e9000, 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 +++