diff --git a/src/syscall/fs.rs b/src/syscall/fs.rs
index 432a966eeb..e353184dac 100644
--- a/src/syscall/fs.rs
+++ b/src/syscall/fs.rs
@@ -90,35 +90,14 @@ pub fn openat(
     let new_description = {
         let scheme = scheme::get_scheme(token.token(), scheme_id)?;
 
-        let dbg_uid = caller_ctx.uid;
-        let res = scheme.kopenat(
+        match scheme.kopenat(
             number,
             StrOrBytes::from_str(&path_buf),
             flags,
             fcntl_flags,
             caller_ctx,
             token,
-        );
-
-        // Red Bear diagnostic (2026-07-15): log non-ENOENT open failures to
-        // trace getty's EACCES on /scheme/rand and redoxfs's pipe open failure.
-        if let Err(ref e) = res {
-            if e.errno != ENOENT {
-                let pid = context::current().read(token.token()).pid;
-                error!(
-                    "openat_err: pid={} base_scheme={} base_number={} path={:?} flags={:#x} uid={} errno={}",
-                    pid,
-                    scheme_id.get(),
-                    number,
-                    path_buf.as_str(),
-                    flags,
-                    dbg_uid,
-                    e.errno
-                );
-            }
-        }
-
-        match res? {
+        )? {
             OpenResult::SchemeLocal(number, internal_flags) => {
                 FileDescriptor {
                     description: Arc::new(RwLock::new(FileDescription {
@@ -167,21 +146,9 @@ pub fn openat_into(
         (desc.scheme, desc.number)
     };
     let caller_ctx = context::current().read(token.token()).caller_ctx();
-    let dbg_uid = caller_ctx.uid;
     let new_description = {
         let scheme = scheme::get_scheme(token.token(), scheme_id)?;
-        let res0 = scheme.kopenat(number, StrOrBytes::from_str(&path_buf), flags, fcntl_flags, caller_ctx, token);
-        if let Err(ref e) = res0 {
-            if e.errno != ENOENT {
-                let pid = context::current().read(token.token()).pid;
-                error!(
-                    "openat_into_err: pid={} base_scheme={} base_number={} path={:?} flags={:#x} uid={} errno={}",
-                    pid, scheme_id.get(), number, path_buf.as_str(), flags, dbg_uid, e.errno
-                );
-            }
-        }
-        let res = res0?;
-        match res {
+        match scheme.kopenat(number, StrOrBytes::from_str(&path_buf), flags, fcntl_flags, caller_ctx, token)? {
             OpenResult::SchemeLocal(number, internal_flags) => {
                 FileDescriptor {
                     description: Arc::new(RwLock::new(FileDescription {
@@ -879,10 +846,6 @@ pub fn sys_write(fd: FileHandle, buf: UserSliceRo, token: &mut CleanLockToken) -
                 0
             };
             let res = scheme.kwriteoff(desc.number, buf, offset, desc.flags, desc.flags, token);
-            if res.is_err() {
-                let pid = context::current().read(token.token()).pid;
-                error!("SYS_WRITE_ERR: pid={} fd={} scheme={} number={} offset={} err={:?}", pid, fd.get(), desc.scheme.get(), desc.number, offset, res.as_ref().err());
-            }
             Ok((
                 res?,
                 desc_arc,