>>> v4l2loopback 0.12.5 Downloading wget --passive-ftp -nd -t 3 -O '/home/autobuild/autobuild/instance-11/output-1/build/.v4l2loopback-0.12.5.tar.gz.Mgkrs6/output' 'https://github.com/umlaeute/v4l2loopback/archive/v0.12.5/v4l2loopback-0.12.5.tar.gz' --2022-04-18 14:55:17-- https://github.com/umlaeute/v4l2loopback/archive/v0.12.5/v4l2loopback-0.12.5.tar.gz Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt' Resolving github.com (github.com)... 140.82.113.4 Connecting to github.com (github.com)|140.82.113.4|:443... connected. HTTP request sent, awaiting response... 302 Found Location: https://codeload.github.com/umlaeute/v4l2loopback/tar.gz/refs/tags/v0.12.5 [following] --2022-04-18 14:55:17-- 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: '/home/autobuild/autobuild/instance-11/output-1/build/.v4l2loopback-0.12.5.tar.gz.Mgkrs6/output' 0K .......... .......... .......... .......... .......... 486K 50K 499G=0.1s 2022-04-18 14:55:17 (488 KB/s) - '/home/autobuild/autobuild/instance-11/output-1/build/.v4l2loopback-0.12.5.tar.gz.Mgkrs6/output' saved [51468] v4l2loopback-0.12.5.tar.gz: OK (sha256: e152cd6df6a8add172fb74aca3a9188264823efa5a2317fe960d45880b9406ae) >>> v4l2loopback 0.12.5 Extracting gzip -d -c /home/autobuild/autobuild/instance-11/dl/v4l2loopback/v4l2loopback-0.12.5.tar.gz | tar --strip-components=1 -C /home/autobuild/autobuild/instance-11/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="/home/autobuild/autobuild/instance-11/output-1/host/bin:/home/autobuild/autobuild/instance-11/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl" PKG_CONFIG="/home/autobuild/autobuild/instance-11/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="/home/autobuild/autobuild/instance-11/output-1/host/lib/pkgconfig:/home/autobuild/autobuild/instance-11/output-1/host/share/pkgconfig" BR_BINARIES_DIR=/home/autobuild/autobuild/instance-11/output-1/images KCFLAGS=-Wno-attribute-alias /usr/bin/make -j1 -C /home/autobuild/autobuild/instance-11/output-1/build/linux-5.15.33 HOSTCC="/usr/bin/gcc -O2 -I/home/autobuild/autobuild/instance-11/output-1/host/include -L/home/autobuild/autobuild/instance-11/output-1/host/lib -Wl,-rpath,/home/autobuild/autobuild/instance-11/output-1/host/lib" ARCH=powerpc INSTALL_MOD_PATH=/home/autobuild/autobuild/instance-11/output-1/target CROSS_COMPILE="/home/autobuild/autobuild/instance-11/output-1/host/bin/powerpc64-buildroot-linux-gnu-" DEPMOD=/home/autobuild/autobuild/instance-11/output-1/host/sbin/depmod PWD=/home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/. M=/home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/. modules make[1]: Entering directory '/home/autobuild/autobuild/instance-11/output-1/build/linux-5.15.33' CC [M] /home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.o MODPOST /home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/./Module.symvers ERROR: modpost: "video_ioctl2" [/home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: ".video_device_release" [/home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: ".__video_register_device" [/home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: ".v4l2_ctrl_new_custom" [/home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: ".v4l2_ctrl_handler_init_class" [/home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: ".video_device_alloc" [/home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: ".v4l2_device_register" [/home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: "video_device_release" [/home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: ".video_devdata" [/home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! ERROR: modpost: ".v4l2_ctrl_handler_free" [/home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/./v4l2loopback.ko] undefined! WARNING: modpost: suppressed 2 unresolved symbol warnings because there were too many) make[2]: *** [scripts/Makefile.modpost:134: /home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/./Module.symvers] Error 1 make[2]: *** Deleting file '/home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/./Module.symvers' make[1]: *** [Makefile:1783: modules] Error 2 make[1]: Leaving directory '/home/autobuild/autobuild/instance-11/output-1/build/linux-5.15.33' make: *** [package/pkg-generic.mk:293: /home/autobuild/autobuild/instance-11/output-1/build/v4l2loopback-0.12.5/.stamp_built] Error 2 make: Leaving directory '/home/autobuild/autobuild/instance-11/buildroot'