>>> v4l2loopback 0.12.5 Downloading wget --passive-ftp -nd -t 3 -O '/nvmedata/autobuild/instance-30/output-1/build/.v4l2loopback-0.12.5.tar.gz.RWRDZJ/output' 'https://github.com/umlaeute/v4l2loopback/archive/v0.12.5/v4l2loopback-0.12.5.tar.gz' --2022-06-20 16:10:40-- https://github.com/umlaeute/v4l2loopback/archive/v0.12.5/v4l2loopback-0.12.5.tar.gz Resolving github.com (github.com)... 140.82.112.4 Connecting to github.com (github.com)|140.82.112.4|:443... connected. HTTP request sent, awaiting response... 302 Found Location: https://codeload.github.com/umlaeute/v4l2loopback/tar.gz/refs/tags/v0.12.5 [following] --2022-06-20 16:10:41-- https://codeload.github.com/umlaeute/v4l2loopback/tar.gz/refs/tags/v0.12.5 Resolving codeload.github.com (codeload.github.com)... 140.82.113.10 Connecting to codeload.github.com (codeload.github.com)|140.82.113.10|:443... connected. HTTP request sent, awaiting response... 200 OK Length: unspecified [application/x-gzip] Saving to: '/nvmedata/autobuild/instance-30/output-1/build/.v4l2loopback-0.12.5.tar.gz.RWRDZJ/output' 0K .......... .......... .......... .......... .......... 491K 50K 499G=0.1s 2022-06-20 16:10:41 (493 KB/s) - '/nvmedata/autobuild/instance-30/output-1/build/.v4l2loopback-0.12.5.tar.gz.RWRDZJ/output' saved [51468] v4l2loopback-0.12.5.tar.gz: OK (sha256: e152cd6df6a8add172fb74aca3a9188264823efa5a2317fe960d45880b9406ae) >>> v4l2loopback 0.12.5 Extracting gzip -d -c /nvmedata/autobuild/instance-30/dl/v4l2loopback/v4l2loopback-0.12.5.tar.gz | tar --strip-components=1 -C /nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5 -xf - >>> v4l2loopback 0.12.5 Patching >>> v4l2loopback 0.12.5 Configuring >>> v4l2loopback 0.12.5 Building >>> v4l2loopback 0.12.5 Building kernel module(s) PATH="/nvmedata/autobuild/instance-30/output-1/host/bin:/nvmedata/autobuild/instance-30/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin" PKG_CONFIG="/nvmedata/autobuild/instance-30/output-1/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/nvmedata/autobuild/instance-30/output-1/host/lib/pkgconfig:/nvmedata/autobuild/instance-30/output-1/host/share/pkgconfig" BR_BINARIES_DIR=/nvmedata/autobuild/instance-30/output-1/images KCFLAGS=-Wno-attribute-alias /usr/bin/make -j1 -C /nvmedata/autobuild/instance-30/output-1/build/linux-5.17.13 HOSTCC="/usr/bin/gcc -O2 -I/nvmedata/autobuild/instance-30/output-1/host/include -L/nvmedata/autobuild/instance-30/output-1/host/lib -Wl,-rpath,/nvmedata/autobuild/instance-30/output-1/host/lib" ARCH=arc INSTALL_MOD_PATH=/nvmedata/autobuild/instance-30/output-1/target CROSS_COMPILE="/nvmedata/autobuild/instance-30/output-1/host/bin/arc-buildroot-linux-uclibc-" WERROR=0 DEPMOD=/nvmedata/autobuild/instance-30/output-1/host/sbin/depmod PWD=/nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/. M=/nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/. modules make[1]: Entering directory '/nvmedata/autobuild/instance-30/output-1/build/linux-5.17.13' CC [M] /nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.o MODPOST /nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/./Module.symvers ERROR: modpost: "video_ioctl2" [/nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: "__video_register_device" [/nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: "v4l2_ctrl_new_custom" [/nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: "v4l2_ctrl_handler_init_class" [/nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: "video_device_release" [/nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: "video_device_alloc" [/nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: "v4l2_device_register" [/nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: "video_devdata" [/nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: "v4l2_ctrl_handler_free" [/nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: "v4l2_device_unregister" [/nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! WARNING: modpost: suppressed 1 unresolved symbol warnings because there were too many) make[2]: *** [scripts/Makefile.modpost:134: /nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/./Module.symvers] Error 1 make[2]: *** Deleting file '/nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/./Module.symvers' make[1]: *** [Makefile:1746: modules] Error 2 make[1]: Leaving directory '/nvmedata/autobuild/instance-30/output-1/build/linux-5.17.13' make: *** [package/pkg-generic.mk:294: /nvmedata/autobuild/instance-30/output-1/build/v4l2loopback-0.12.5/.stamp_built] Error 2 make: Leaving directory '/nvmedata/autobuild/instance-30/buildroot'