DEBUG: Executing python function sstate_task_prefunc
DEBUG: Python function sstate_task_prefunc finished
DEBUG: Executing python function do_create_recipe_spdx
DEBUG: Fetching SPDX for dependency bison-native
DEBUG: Fetching SPDX for dependency chrpath-native
DEBUG: Fetching SPDX for dependency expat
DEBUG: Fetching SPDX for dependency flex-native
DEBUG: Fetching SPDX for dependency gcc-cross-aarch64
DEBUG: Fetching SPDX for dependency gcc-runtime
DEBUG: Fetching SPDX for dependency gettext-native
DEBUG: Fetching SPDX for dependency glibc
DEBUG: Fetching SPDX for dependency glslang-native
DEBUG: Fetching SPDX for dependency libdrm
DEBUG: Fetching SPDX for dependency libx11
DEBUG: Fetching SPDX for dependency libxdamage
DEBUG: Fetching SPDX for dependency libxext
DEBUG: Fetching SPDX for dependency libxfixes
DEBUG: Fetching SPDX for dependency libxshmfence
DEBUG: Fetching SPDX for dependency libxxf86vm
DEBUG: Fetching SPDX for dependency makedepend-native
DEBUG: Fetching SPDX for dependency meson-native
DEBUG: Fetching SPDX for dependency ninja-native
DEBUG: Fetching SPDX for dependency pkgconf-native
DEBUG: Fetching SPDX for dependency python3-mako-native
DEBUG: Fetching SPDX for dependency python3-native
DEBUG: Fetching SPDX for dependency python3-pyyaml-native
DEBUG: Fetching SPDX for dependency qemu-native
DEBUG: Fetching SPDX for dependency vulkan-headers
DEBUG: Fetching SPDX for dependency vulkan-loader
DEBUG: Fetching SPDX for dependency wayland
DEBUG: Fetching SPDX for dependency wayland-native
DEBUG: Fetching SPDX for dependency wayland-protocols
DEBUG: Fetching SPDX for dependency xorgproto
DEBUG: Fetching SPDX for dependency xrandr
DEBUG: Fetching SPDX for dependency zlib
DEBUG: Searching for 0001-meson-misdetects-64bit-atomics-on-mips-clang.patch in paths:
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/
DEBUG: Using /srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/0001-meson-misdetects-64bit-atomics-on-mips-clang.patch for 0001-meson-misdetects-64bit-atomics-on-mips-clang.patch
DEBUG: Searching for 0001-freedreno-don-t-encode-build-path-into-binaries.patch in paths:
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/
DEBUG: Using /srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/0001-freedreno-don-t-encode-build-path-into-binaries.patch for 0001-freedreno-don-t-encode-build-path-into-binaries.patch
DEBUG: Searching for 0001-gallivm-Fix-armhf-build-against-LLVM-22.patch in paths:
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/
DEBUG: Using /srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/0001-gallivm-Fix-armhf-build-against-LLVM-22.patch for 0001-gallivm-Fix-armhf-build-against-LLVM-22.patch
DEBUG: Searching for 0001-src-intel-compiler-jay-jay_ir.h-do-not-used-typed-en.patch in paths:
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/
DEBUG: Using /srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/0001-src-intel-compiler-jay-jay_ir.h-do-not-used-typed-en.patch for 0001-src-intel-compiler-jay-jay_ir.h-do-not-used-typed-en.patch
DEBUG: Searching for 0001-src-intel-compiler-jay-fix-GCC-10-case-label-declara.patch in paths:
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/poky
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/qemuarm64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/qemuall
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/aarch64
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa-26.1.4/
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/mesa/
/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/
DEBUG: Using /srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/0001-src-intel-compiler-jay-fix-GCC-10-case-label-declara.patch for 0001-src-intel-compiler-jay-fix-GCC-10-case-label-declara.patch
DEBUG: Scanning 5 patches for CVEs
DEBUG: Patch /srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/0001-meson-misdetects-64bit-atomics-on-mips-clang.patch doesn't solve CVEs
DEBUG: Patch /srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/0001-freedreno-don-t-encode-build-path-into-binaries.patch doesn't solve CVEs
DEBUG: Patch /srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/0001-gallivm-Fix-armhf-build-against-LLVM-22.patch doesn't solve CVEs
DEBUG: Patch /srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/0001-src-intel-compiler-jay-jay_ir.h-do-not-used-typed-en.patch doesn't solve CVEs
DEBUG: Patch /srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/recipes-graphics/mesa/files/0001-src-intel-compiler-jay-fix-GCC-10-case-label-declara.patch doesn't solve CVEs
DEBUG: Python function do_create_recipe_spdx finished
DEBUG: Executing python function sstate_task_postfunc
NOTE: Using umask 2 (not 22) for sstate packaging
DEBUG: Preparing tree TOPDIR/tmp/work/cortexa57-poky-linux/mesa/26.1.4/spdx/3.0.1/recipe-deploy for packaging at TOPDIR/tmp/work/cortexa57-poky-linux/mesa/26.1.4/sstate-build-create_recipe_spdx/recipe-deploy
DEBUG: Executing python function target_add_sysroot_deps
DEBUG: Python function target_add_sysroot_deps finished
DEBUG: Executing python function sstate_hardcode_path
NOTE: Removing hardcoded paths from sstate package: 'find TOPDIR/tmp/work/cortexa57-poky-linux/mesa/26.1.4/sstate-build-create_recipe_spdx/ \( -name "*.la" -o -name "*-config" -o -name "*_config" -o -name "postinst-*" \) -type f | xargs grep -l -e 'TOPDIR/tmp/work/cortexa57-poky-linux/mesa/26.1.4/recipe-sysroot' -e 'TOPDIR/tmp/work/cortexa57-poky-linux/mesa/26.1.4/recipe-sysroot-native' -e 'TOPDIR/tmp/hosttools' | tee TOPDIR/tmp/work/cortexa57-poky-linux/mesa/26.1.4/sstate-build-create_recipe_spdx/fixmepath | xargs --no-run-if-empty sed -i -e 's:TOPDIR/tmp/work/cortexa57-poky-linux/mesa/26.1.4/recipe-sysroot-native:FIXMESTAGINGDIRHOST:g' -e 's:TOPDIR/tmp/work/cortexa57-poky-linux/mesa/26.1.4/recipe-sysroot:FIXMESTAGINGDIRTARGET:g' -e 's:TOPDIR/tmp/hosttools:FIXME_HOSTTOOLS_DIR:g''
DEBUG: Python function sstate_hardcode_path finished
DEBUG: Executing python function sstate_report_unihash
DEBUG: Reported task c0979bc96adb4961d13a6061725541b65ea538aba1c54e2b48fcebe5c7f381dd as unihash c0979bc96adb4961d13a6061725541b65ea538aba1c54e2b48fcebe5c7f381dd to wss://hashserv-eu.yoctoproject.org/ws
DEBUG: Python function sstate_report_unihash finished
DEBUG: Executing python function sstate_create_and_sign_package
ERROR: Error executing a python function in exec_func_python() autogenerated:
The stack trace of python calls that resulted in this exception/failure was:
File: 'exec_func_python() autogenerated', lineno: 2, function: <module>
0001:
*** 0002:sstate_create_and_sign_package(d)
0003:
File: '/srv/pokybuild/yocto-worker/qemuarm64-ptest/build/layers/openembedded-core/meta/classes-global/sstate.bbclass', lineno: 876, function: sstate_create_and_sign_package
0872: # be updated.
0873: update_file(tmp_pkg, sstate_pkg, force=True)
0874: else:
0875: from tempfile import NamedTemporaryFile
*** 0876: with NamedTemporaryFile(prefix=sstate_pkg.name, dir=sstate_pkg.parent) as tmp_pkg_fd:
0877: tmp_pkg = tmp_pkg_fd.name
0878: sstate_archive_package(tmp_pkg, d)
0879: update_file(tmp_pkg, sstate_pkg)
0880: # update_file() may have renamed tmp_pkg, which must exist when the
File: '/usr/lib/python3.14/tempfile.py', lineno: 603, function: NamedTemporaryFile
0599: nonlocal name
0600: fd, name = _mkstemp_inner(dir, prefix, suffix, flags, output_type)
0601: return fd
0602: try:
*** 0603: file = _io.open(dir, mode, buffering=buffering,
0604: newline=newline, encoding=encoding, errors=errors,
0605: opener=opener)
0606: try:
0607: raw = getattr(file, 'buffer', file)
File: '/usr/lib/python3.14/tempfile.py', lineno: 600, function: opener
0596:
0597: name = None
0598: def opener(*args):
0599: nonlocal name
*** 0600: fd, name = _mkstemp_inner(dir, prefix, suffix, flags, output_type)
0601: return fd
0602: try:
0603: file = _io.open(dir, mode, buffering=buffering,
0604: newline=newline, encoding=encoding, errors=errors,
File: '/usr/lib/python3.14/tempfile.py', lineno: 255, function: _mkstemp_inner
0251: name = next(names)
0252: file = _os.path.join(dir, pre + name + suf)
0253: _sys.audit("tempfile.mkstemp", file)
0254: try:
*** 0255: fd = _os.open(file, flags, 0o600)
0256: except FileExistsError:
0257: continue # try again
0258: except PermissionError:
0259: # See the comment in mkdtemp().
Exception: PermissionError: [Errno 13] Permission denied: '/srv/autobuilder/valkyrie.yocto.io/pub/sstate/c0/97/sstate:mesa:cortexa57-poky-linux:26.1.4:r0:cortexa57:14:c0979bc96adb4961d13a6061725541b65ea538aba1c54e2b48fcebe5c7f381dd_create_recipe_spdx.tar.zstu7rmwq21'
DEBUG: Python function sstate_create_and_sign_package finished
DEBUG: Python function sstate_task_postfunc finished
