yocto build error: building webengine fails for aarch64

[14033/30253] CXX obj/v8/v8_heap_base/v8_heap_base_jumbo_1.o 
FAILED: obj/v8/v8_heap_base/v8_heap_base_jumbo_1.o 
aarch64-ktn-linux-g++ -mcpu=cortex-a53+crc+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 --sysroot=/home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/recipe-sysroot -MMD -MF obj/v8/v8_heap_base/v8_heap_base_jumbo_1.o.d -DUSE_UDEV -DUSE_AURA=1 -DUSE_OZONE=1 -DOFFICIAL_BUILD -DTOOLKIT_QT -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DNO_UNWIND_TABLES -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DV8_TYPED_ARRAY_MAX_SIZE_IN_HEAP=64 -DV8_INTL_SUPPORT -DV8_ATOMIC_OBJECT_FIELD_WRITES -DV8_ENABLE_LAZY_SOURCE_POSITIONS -DV8_SHARED_RO_HEAP -DV8_WIN64_UNWINDING_INFO -DV8_ENABLE_REGEXP_INTERPRETER_THREADED_DISPATCH -DV8_ENABLE_CONTROL_FLOW_INTEGRITY -DV8_EXTERNAL_CODE_SPACE -DV8_ENABLE_WEBASSEMBLY -DV8_ALLOCATION_FOLDING -DV8_ALLOCATION_SITE_TRACKING -DV8_ADVANCED_BIGINT_ALGORITHMS -DV8_COMPRESS_POINTERS -DV8_COMPRESS_POINTERS_IN_SHARED_CAGE -DV8_31BIT_SMIS_ON_64BIT_ARCH -DV8_SANDBOX -DV8_DEPRECATION_WARNINGS -DCPPGC_CAGED_HEAP -DV8_TARGET_ARCH_ARM64 -DV8_HAVE_TARGET_OS -DV8_TARGET_OS_LINUX -I. -Igen -I../../../../../git/src/3rdparty/chromium -I../../../../../git/src/3rdparty/chromium/v8 -I../../../../../git/src/3rdparty/chromium/v8/include -Igen/v8 -Igen/v8/include -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-deprecated-declarations -fno-delete-null-pointer-checks -Wno-comments -Wno-packed-not-aligned -Wno-dangling-else -Wno-missing-field-initializers -Wno-unused-parameter -fno-ident -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -Wno-unknown-pragmas -Wno-parentheses -Wno-sign-compare -Wno-stringop-overflow -Wno-stringop-overread -Wno-psabi -Wno-multichar -Wno-format-zero-length -fno-unwind-tables -fno-asynchronous-unwind-tables -fPIC -pipe -pthread -mbranch-protection=pac-ret -fno-omit-frame-pointer -g0 -fvisibility=hidden -mbranch-protection=pac-ret -Wno-strict-overflow -Wno-return-type -Wno-int-in-bool-context -O3 -fdata-sections -ffunction-sections -Wno-narrowing -Wno-class-memaccess -Wno-attributes -Wno-class-memaccess -Wno-subobject-linkage -Wno-invalid-offsetof -Wno-return-type -Wno-deprecated-copy -std=gnu++17 -fno-aligned-new -fno-exceptions -fno-rtti -fvisibility-inlines-hidden -O2 -pipe -feliminate-unused-debug-types -fmacro-prefix-map=/home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0=/usr/src/debug/qtwebengine/6.4.0-r0 -fdebug-prefix-map=/home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0=/usr/src/debug/qtwebengine/6.4.0-r0 -fdebug-prefix-map=/home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/recipe-sysroot= -fdebug-prefix-map=/home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/recipe-sysroot-native= -fmacro-prefix-map=/home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/image= -g1 -c gen/v8/v8_heap_base_jumbo_1.cc -o obj/v8/v8_heap_base/v8_heap_base_jumbo_1.o 
{standard input}: Assembler messages: 
{standard input}:17: Error: selected processor does not support `paciasp ' 
{standard input}:24: Error: selected processor does not support `autiasp ' 
[14034/30253] ACTION //media/capture/mojom:video_capture_buffer_blink__type_mappings(//build/toolchain/yocto:yocto_target) 
[14035/30253] ACTION //chrome/browser/resources/discards:build_ts(//build/toolchain/yocto:yocto_target) 
[14036/30253] CXX obj/v8/cppgc_base/cppgc_base_jumbo_4.o 
[14037/30253] ACTION //content/browser/resources/quota:build_ts(//build/toolchain/yocto:yocto_target) 
[14038/30253] ACTION //chrome/browser/resources/pdf:build_ts(//build/toolchain/yocto:yocto_target) 
ninja: build stopped: subcommand failed. 
[67/155] : && /home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/recipe-sysroot-native/usr/bin/aarch64-ktn-linux/aarch64-ktn-linux-g++ -fPIC -mcpu=cortex-a53+crc+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 --sysroot=/home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/recipe-sysroot -O2 -pipe -feliminate-unused-debug-types -fmacro-prefix-map=/home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0=/usr/src/debug/qtwebengine/6.4.0-r0 -fdebug-prefix-map=/home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0=/usr/src/debug/qtwebengine/6.4.0-r0 -fdebug-prefix-map=/home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/recipe-sysroot= -fdebug-prefix-map=/home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/recipe-sysroot-native= -fmacro-prefix-map=/home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/image= -g1 -fvisibility-inlines-hidden -mcpu=cortex-a53+crc+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 --sysroot=/home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/recipe-sysroot -DNDEBUG -O2 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -fstack-protector-strong -Wl,-z,relro,-z,now -Wl,--no-undefined -fuse-ld=bfd -Wl,--enable-new-dtags -shared -o lib/qml/QtWebEngine/ControlsDelegates/libqtwebenginequickdelegatesplugin.so src/webenginequick/ui/CMakeFiles/qtwebenginequickdelegatesplugin.dir/qtwebenginequickdelegatesplugin_autogen/mocs_compilation.cpp.o src/webenginequick/ui/CMakeFiles/qtwebenginequickdelegatesplugin.dir/qtwebenginequickdelegatesplugin_QtWebEngine_ControlsDelegatesPlugin.cpp.o src/webenginequick/ui/CMakeFiles/qtwebenginequickdelegatesplugin.dir/.rcc/qrc_qtwebenginequickdelegatesplugin.cpp.o -Wl,-rpath,"\$ORIGIN/../../../:::" lib/libQt6WebEngineQuickDelegatesQml.so.6.4.0 /home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/recipe-sysroot/usr/lib/libQt6Qml.so.6.4.0 /home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/recipe-sysroot/usr/lib/libQt6Network.so.6.4.0 /home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/recipe-sysroot/usr/lib/libQt6Core.so.6.4.0 -pthread && : 
FAILED: src/core/Release/aarch64/QtWebEngineCore.stamp src/core/Release/aarch64/QtWebEngineCore /home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/build/src/core/Release/aarch64/QtWebEngineCore.stamp /home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/build/src/core/Release/aarch64/QtWebEngineCore 
cd /home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/build/src/core && /home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/recipe-sysroot-native/usr/bin/ninja -C /home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/build/src/core/Release/aarch64 QtWebEngineCore 
ninja: build stopped: subcommand failed. 
WARNING: exit code 1 from a shell command. 
ERROR: Execution of '/home/user/yocto-ktn/build-01013/tmp/work/aarch64-mx8mm-ktn-linux/qtwebengine/6.4.0-r0/temp/run.do_compile.187036' failed with exit code 1