remote cover enable write trace failed (errno 17) remote cover enable write trace failed (errno 17) remote cover enable write trace failed (errno 17) remote cover enable write trace failed (errno 17) remote cover enable write trace failed (errno 17) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 1: Operation not permitted) SYZFAIL: repeatedly failed to execute the program proc=1 req=3814 state=1 status=67 (errno 9: Bad file descriptor)