7586661ad1
Add error! diagnostics to pinpoint the fd-table desync hang: - pipe.kfdwrite/kfdread: log queued/transferred fd counts - syscall/fs.rs fdwrite_inner/call_fdread: log socket, target fds, scheme, flags - context/context.rs bulk_add_fds/bulk_insert_fds: log counts and first_fd These are temporary diagnostics for the boot-hang investigation.