diff --git a/sysutils/dua-cli/distinfo b/sysutils/dua-cli/distinfo
index 0a4896faff98..a49c567b162a 100644
--- a/sysutils/dua-cli/distinfo
+++ b/sysutils/dua-cli/distinfo
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.37 2024/08/10 15:24:44 pin Exp $
+$NetBSD: distinfo,v 1.38 2024/10/02 17:49:02 he Exp $
 
 BLAKE2s (addr2line-0.22.0.crate) = 834589b7006b3b8d1e40e66abf813d18a5e9d6fac9433c24b0b18920c435a58e
 SHA512 (addr2line-0.22.0.crate) = b334f51bd369348b4446805b4f624ec9b4cc8eefcc53ceb57b523ff55bf018d1dfe23259daf48d1878170ad4fcb44181d4738456eb5e35ede6932ff29686268e
@@ -525,3 +525,8 @@ Size (zerocopy-0.7.35.crate) = 152645 bytes
 BLAKE2s (zerocopy-derive-0.7.35.crate) = b80899d1b7a843a5225638171775a0c9643052c9e96f7b88a825150d0725505e
 SHA512 (zerocopy-derive-0.7.35.crate) = dbe23573b62a6267d7bc8c744320b75b2fbda03b908c1d175211f7394374fe182bce58021e25485c10671d726b2007f250565dfe53134d51c89293bb607e9feb
 Size (zerocopy-derive-0.7.35.crate) = 37829 bytes
+SHA1 (patch-.._vendor_memchr-2.7.4_src_arch_aarch64_mod.rs) = ca83fcd3a2c7aff1828d18a5ca4df1e3ae3557fb
+SHA1 (patch-.._vendor_memchr-2.7.4_src_memchr.rs) = b964579dd7ea479e2f4be41843b5b8161dbc2eae
+SHA1 (patch-.._vendor_memchr-2.7.4_src_memmem_searcher.rs) = 2317e98578bf30ead561a1af1974db454e88a11c
+SHA1 (patch-.._vendor_memchr-2.7.4_src_vector.rs) = 8acec8d16fad3cf64fc66c97cc7717549069ee0e
+SHA1 (patch-.._vendor_zerocopy-0.7.35_src_lib.rs) = 908bf1ca2244c4ca1af6d7c75cbad250fac5ea9c
diff --git a/sysutils/dua-cli/patches/patch-.._vendor_memchr-2.7.4_src_arch_aarch64_mod.rs b/sysutils/dua-cli/patches/patch-.._vendor_memchr-2.7.4_src_arch_aarch64_mod.rs
new file mode 100644
index 000000000000..44f1cff79d41
--- /dev/null
+++ b/sysutils/dua-cli/patches/patch-.._vendor_memchr-2.7.4_src_arch_aarch64_mod.rs
@@ -0,0 +1,15 @@
+$NetBSD: patch-.._vendor_memchr-2.7.4_src_arch_aarch64_mod.rs,v 1.1 2024/10/02 17:49:02 he Exp $
+
+Make this build on big-endian aarch64.
+
+--- ../vendor/memchr-2.7.4/src/arch/aarch64/mod.rs.orig	2024-10-01 22:42:20.721140485 +0000
++++ ../vendor/memchr-2.7.4/src/arch/aarch64/mod.rs
+@@ -2,6 +2,8 @@
+ Vector algorithms for the `aarch64` target.
+ */
+ 
++#[cfg(target_endian = "little")]
+ pub mod neon;
+ 
++#[cfg(target_endian = "little")]
+ pub(crate) mod memchr;
diff --git a/sysutils/dua-cli/patches/patch-.._vendor_memchr-2.7.4_src_memchr.rs b/sysutils/dua-cli/patches/patch-.._vendor_memchr-2.7.4_src_memchr.rs
new file mode 100644
index 000000000000..58098692dd97
--- /dev/null
+++ b/sysutils/dua-cli/patches/patch-.._vendor_memchr-2.7.4_src_memchr.rs
@@ -0,0 +1,128 @@
+$NetBSD: patch-.._vendor_memchr-2.7.4_src_memchr.rs,v 1.1 2024/10/02 17:49:02 he Exp $
+
+Make this build on big-endian aarch64.
+
+--- ../vendor/memchr-2.7.4/src/memchr.rs.orig	2024-10-01 22:37:24.143489357 +0000
++++ ../vendor/memchr-2.7.4/src/memchr.rs
+@@ -518,14 +518,14 @@ unsafe fn memchr_raw(
+     {
+         crate::arch::wasm32::memchr::memchr_raw(needle, start, end)
+     }
+-    #[cfg(target_arch = "aarch64")]
++    #[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+     {
+         crate::arch::aarch64::memchr::memchr_raw(needle, start, end)
+     }
+     #[cfg(not(any(
+         target_arch = "x86_64",
+         all(target_arch = "wasm32", target_feature = "simd128"),
+-        target_arch = "aarch64"
++        all(target_arch = "aarch64", target_endian = "little")
+     )))]
+     {
+         crate::arch::all::memchr::One::new(needle).find_raw(start, end)
+@@ -551,14 +551,14 @@ unsafe fn memrchr_raw(
+     {
+         crate::arch::wasm32::memchr::memrchr_raw(needle, start, end)
+     }
+-    #[cfg(target_arch = "aarch64")]
++    #[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+     {
+         crate::arch::aarch64::memchr::memrchr_raw(needle, start, end)
+     }
+     #[cfg(not(any(
+         target_arch = "x86_64",
+         all(target_arch = "wasm32", target_feature = "simd128"),
+-        target_arch = "aarch64"
++        all(target_arch = "aarch64", target_endian = "little")
+     )))]
+     {
+         crate::arch::all::memchr::One::new(needle).rfind_raw(start, end)
+@@ -585,14 +585,14 @@ unsafe fn memchr2_raw(
+     {
+         crate::arch::wasm32::memchr::memchr2_raw(needle1, needle2, start, end)
+     }
+-    #[cfg(target_arch = "aarch64")]
++    #[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+     {
+         crate::arch::aarch64::memchr::memchr2_raw(needle1, needle2, start, end)
+     }
+     #[cfg(not(any(
+         target_arch = "x86_64",
+         all(target_arch = "wasm32", target_feature = "simd128"),
+-        target_arch = "aarch64"
++        all(target_arch = "aarch64", target_endian = "little")
+     )))]
+     {
+         crate::arch::all::memchr::Two::new(needle1, needle2)
+@@ -620,7 +620,7 @@ unsafe fn memrchr2_raw(
+     {
+         crate::arch::wasm32::memchr::memrchr2_raw(needle1, needle2, start, end)
+     }
+-    #[cfg(target_arch = "aarch64")]
++    #[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+     {
+         crate::arch::aarch64::memchr::memrchr2_raw(
+             needle1, needle2, start, end,
+@@ -629,7 +629,7 @@ unsafe fn memrchr2_raw(
+     #[cfg(not(any(
+         target_arch = "x86_64",
+         all(target_arch = "wasm32", target_feature = "simd128"),
+-        target_arch = "aarch64"
++        all(target_arch = "aarch64", target_endian = "little")
+     )))]
+     {
+         crate::arch::all::memchr::Two::new(needle1, needle2)
+@@ -662,7 +662,7 @@ unsafe fn memchr3_raw(
+             needle1, needle2, needle3, start, end,
+         )
+     }
+-    #[cfg(target_arch = "aarch64")]
++    #[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+     {
+         crate::arch::aarch64::memchr::memchr3_raw(
+             needle1, needle2, needle3, start, end,
+@@ -671,7 +671,7 @@ unsafe fn memchr3_raw(
+     #[cfg(not(any(
+         target_arch = "x86_64",
+         all(target_arch = "wasm32", target_feature = "simd128"),
+-        target_arch = "aarch64"
++        all(target_arch = "aarch64", target_endian = "little")
+     )))]
+     {
+         crate::arch::all::memchr::Three::new(needle1, needle2, needle3)
+@@ -704,7 +704,7 @@ unsafe fn memrchr3_raw(
+             needle1, needle2, needle3, start, end,
+         )
+     }
+-    #[cfg(target_arch = "aarch64")]
++    #[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+     {
+         crate::arch::aarch64::memchr::memrchr3_raw(
+             needle1, needle2, needle3, start, end,
+@@ -713,7 +713,7 @@ unsafe fn memrchr3_raw(
+     #[cfg(not(any(
+         target_arch = "x86_64",
+         all(target_arch = "wasm32", target_feature = "simd128"),
+-        target_arch = "aarch64"
++        all(target_arch = "aarch64", target_endian = "little")
+     )))]
+     {
+         crate::arch::all::memchr::Three::new(needle1, needle2, needle3)
+@@ -736,14 +736,14 @@ unsafe fn count_raw(needle: u8, start: *
+     {
+         crate::arch::wasm32::memchr::count_raw(needle, start, end)
+     }
+-    #[cfg(target_arch = "aarch64")]
++    #[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+     {
+         crate::arch::aarch64::memchr::count_raw(needle, start, end)
+     }
+     #[cfg(not(any(
+         target_arch = "x86_64",
+         all(target_arch = "wasm32", target_feature = "simd128"),
+-        target_arch = "aarch64"
++        all(target_arch = "aarch64", target_endian = "little")
+     )))]
+     {
+         crate::arch::all::memchr::One::new(needle).count_raw(start, end)
diff --git a/sysutils/dua-cli/patches/patch-.._vendor_memchr-2.7.4_src_memmem_searcher.rs b/sysutils/dua-cli/patches/patch-.._vendor_memchr-2.7.4_src_memmem_searcher.rs
new file mode 100644
index 000000000000..f0823281ff76
--- /dev/null
+++ b/sysutils/dua-cli/patches/patch-.._vendor_memchr-2.7.4_src_memmem_searcher.rs
@@ -0,0 +1,78 @@
+$NetBSD: patch-.._vendor_memchr-2.7.4_src_memmem_searcher.rs,v 1.1 2024/10/02 17:49:02 he Exp $
+
+Make this build on big-endian aarch64.
+
+--- ../vendor/memchr-2.7.4/src/memmem/searcher.rs.orig	2024-10-01 22:46:23.364125524 +0000
++++ ../vendor/memchr-2.7.4/src/memmem/searcher.rs
+@@ -3,7 +3,7 @@ use crate::arch::all::{
+     rabinkarp, twoway,
+ };
+ 
+-#[cfg(target_arch = "aarch64")]
++#[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+ use crate::arch::aarch64::neon::packedpair as neon;
+ #[cfg(all(target_arch = "wasm32", target_feature = "simd128"))]
+ use crate::arch::wasm32::simd128::packedpair as simd128;
+@@ -129,7 +129,7 @@ impl Searcher {
+                 Searcher::twoway(needle, rabinkarp, prestrat)
+             }
+         }
+-        #[cfg(target_arch = "aarch64")]
++        #[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+         {
+             if let Some(pp) = neon::Finder::with_pair(needle, pair) {
+                 if do_packed_search(needle) {
+@@ -152,7 +152,7 @@ impl Searcher {
+         #[cfg(not(any(
+             all(target_arch = "x86_64", target_feature = "sse2"),
+             all(target_arch = "wasm32", target_feature = "simd128"),
+-            target_arch = "aarch64"
++            all(target_arch = "aarch64", target_endian = "little")
+         )))]
+         {
+             if prefilter.is_none() {
+@@ -253,7 +253,7 @@ union SearcherKind {
+     avx2: crate::arch::x86_64::avx2::packedpair::Finder,
+     #[cfg(all(target_arch = "wasm32", target_feature = "simd128"))]
+     simd128: crate::arch::wasm32::simd128::packedpair::Finder,
+-    #[cfg(target_arch = "aarch64")]
++    #[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+     neon: crate::arch::aarch64::neon::packedpair::Finder,
+ }
+ 
+@@ -421,7 +421,7 @@ unsafe fn searcher_kind_simd128(
+ /// # Safety
+ ///
+ /// Callers must ensure that the `searcher.kind.neon` union field is set.
+-#[cfg(target_arch = "aarch64")]
++#[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+ unsafe fn searcher_kind_neon(
+     searcher: &Searcher,
+     _prestate: &mut PrefilterState,
+@@ -686,7 +686,7 @@ impl Prefilter {
+     }
+ 
+     /// Return a prefilter using a aarch64 neon vector algorithm.
+-    #[cfg(target_arch = "aarch64")]
++    #[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+     #[inline]
+     fn neon(finder: neon::Finder, needle: &[u8]) -> Prefilter {
+         trace!("building aarch64 neon prefilter");
+@@ -763,7 +763,7 @@ union PrefilterKind {
+     avx2: crate::arch::x86_64::avx2::packedpair::Finder,
+     #[cfg(all(target_arch = "wasm32", target_feature = "simd128"))]
+     simd128: crate::arch::wasm32::simd128::packedpair::Finder,
+-    #[cfg(target_arch = "aarch64")]
++    #[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+     neon: crate::arch::aarch64::neon::packedpair::Finder,
+ }
+ 
+@@ -852,7 +852,7 @@ unsafe fn prefilter_kind_simd128(
+ /// # Safety
+ ///
+ /// Callers must ensure that the `strat.kind.neon` union field is set.
+-#[cfg(target_arch = "aarch64")]
++#[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+ unsafe fn prefilter_kind_neon(
+     strat: &Prefilter,
+     haystack: &[u8],
diff --git a/sysutils/dua-cli/patches/patch-.._vendor_memchr-2.7.4_src_vector.rs b/sysutils/dua-cli/patches/patch-.._vendor_memchr-2.7.4_src_vector.rs
new file mode 100644
index 000000000000..391940c81a5b
--- /dev/null
+++ b/sysutils/dua-cli/patches/patch-.._vendor_memchr-2.7.4_src_vector.rs
@@ -0,0 +1,15 @@
+$NetBSD: patch-.._vendor_memchr-2.7.4_src_vector.rs,v 1.1 2024/10/02 17:49:02 he Exp $
+
+Make this build on big-endian aarch64.
+
+--- ../vendor/memchr-2.7.4/src/vector.rs.orig	2024-10-01 22:43:45.510956667 +0000
++++ ../vendor/memchr-2.7.4/src/vector.rs
+@@ -289,7 +289,7 @@ mod x86avx2 {
+     }
+ }
+ 
+-#[cfg(target_arch = "aarch64")]
++#[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+ mod aarch64neon {
+     use core::arch::aarch64::*;
+ 
diff --git a/sysutils/dua-cli/patches/patch-.._vendor_zerocopy-0.7.35_src_lib.rs b/sysutils/dua-cli/patches/patch-.._vendor_zerocopy-0.7.35_src_lib.rs
new file mode 100644
index 000000000000..d0dc198b0027
--- /dev/null
+++ b/sysutils/dua-cli/patches/patch-.._vendor_zerocopy-0.7.35_src_lib.rs
@@ -0,0 +1,24 @@
+$NetBSD: patch-.._vendor_zerocopy-0.7.35_src_lib.rs,v 1.1 2024/10/02 17:49:02 he Exp $
+
+Make this build on big-endian aarch64.
+
+--- ../vendor/zerocopy-0.7.35/src/lib.rs.orig	2024-10-01 22:31:58.027833427 +0000
++++ ../vendor/zerocopy-0.7.35/src/lib.rs
+@@ -3736,7 +3736,7 @@ mod simd {
+             powerpc64, powerpc64, vector_bool_long, vector_double, vector_signed_long, vector_unsigned_long
+         );
+         simd_arch_mod!(
+-            #[cfg(target_arch = "aarch64")]
++            #[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+             aarch64, aarch64, float32x2_t, float32x4_t, float64x1_t, float64x2_t, int8x8_t, int8x8x2_t,
+             int8x8x3_t, int8x8x4_t, int8x16_t, int8x16x2_t, int8x16x3_t, int8x16x4_t, int16x4_t,
+             int16x8_t, int32x2_t, int32x4_t, int64x1_t, int64x2_t, poly8x8_t, poly8x8x2_t, poly8x8x3_t,
+@@ -8026,7 +8026,7 @@ mod tests {
+                 vector_signed_long,
+                 vector_unsigned_long
+             );
+-            #[cfg(target_arch = "aarch64")]
++            #[cfg(all(target_arch = "aarch64", target_endian = "little"))]
+             #[rustfmt::skip]
+             test_simd_arch_mod!(
+                 aarch64, float32x2_t, float32x4_t, float64x1_t, float64x2_t, int8x8_t, int8x8x2_t,