Hi,
I'm getting a strange error when running Valgrind.
--23266-- WARNING: Serious error when reading debug info
--23266-- When reading debug info from /tmp/db/test.txt:
--23266-- can't read file to inspect ELF header
Note that the file in question is a data file, which I'm mmaping
I can reproduc
FWIW, I'm pretty sure that the issue is around the use of O_DIRECT and
alignment of memory.
Note that in the call to pread64() , the buffer isn't 4KB aligned, which is
usually required for O_DIRECT.
I assume that this generates the error and the rest of the issue.
On Wed, Dec 16, 2020 at 11:17 PM
