r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0)
r1 = dup2(r0, r0)
ftruncate(r1, 0x4)
ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000))
r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0)
ftruncate(r1, 0x1)
lseek(r2, 0x0, 0x2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0)