* Package: dev-util/lttng-modules-2.13.0 * Repository: gentoo * Maintainer: dlan@gentoo.org * USE: abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU * FEATURES: network-sandbox preserve-libs sandbox userpriv usersandbox * Determining the location of the kernel source code * Found kernel source directory: * /usr/src/linux * Found sources for kernel version: * 5.15.1-gentoo-dist * Checking for suitable kernel configuration options... [ ok ] >>> Unpacking source... >>> Unpacking lttng-modules-2.13.0.tar.bz2 to /var/tmp/portage/dev-util/lttng-modules-2.13.0/work >>> Source unpacked in /var/tmp/portage/dev-util/lttng-modules-2.13.0/work >>> Preparing source in /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0 ... >>> Source prepared. >>> Configuring source in /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0 ... >>> Source configured. >>> Compiling source in /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0 ... ln: failed to create symbolic link 'Module.symvers': File exists * Preparing module make -j4 HOSTCC=x86_64-pc-linux-gnu-gcc 'LDFLAGS=-m elf_x86_64' KERNELDIR=/usr/src/linux default make -C /usr/src/linux M=/var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src \ CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m \ KCPPFLAGS='' \ modules make[1]: Entering directory '/usr/src/linux-5.15.1-gentoo-dist' CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/lttng-ring-buffer-client-discard.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/lib/ringbuffer/ring_buffer_backend.o /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/Kbuild:62: File ./arch/x86/kvm/lapic.h not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it. /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/Kbuild:166: Files ./fs/btrfs/*.h not found. Probe "btrfs" is disabled. Use full kernel source tree to enable it. /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/Kbuild:177: Files ./fs/ext4/*.h not found. Probe "ext4" is disabled. Use full kernel source tree to enable it. CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/tests/probes/lttng-test.o /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/Kbuild:208: File ./drivers/base/regmap/trace.h not found. Probe "regmap" is disabled. Need Linux 4.1+ kernel source tree to enable it. /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/Kbuild:239: CONFIG_KALLSYMS_ALL is disabled, therefore probe "writeback" is disabled. Rebuild your kernel with this configuration option enabled in order to trace this subsystem. CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-sched.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/tests/clock-plugin/lttng-clock-plugin-test.o LD [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/tests/lttng-test.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/lttng-ring-buffer-client-overwrite.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/lib/ringbuffer/ring_buffer_frontend.o LD [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/tests/lttng-clock-plugin-test.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/lttng-ring-buffer-metadata-client.o /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/lib/ringbuffer/ring_buffer_frontend.c: In function 'lib_ring_buffer_set_quiescent_channel': /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/lib/ringbuffer/ring_buffer_frontend.c:775:17: error: implicit declaration of function 'get_online_cpus'; did you mean 'get_online_mems'? [-Werror=implicit-function-declaration] 775 | get_online_cpus(); | ^~~~~~~~~~~~~~~ | get_online_mems /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/lib/ringbuffer/ring_buffer_frontend.c:782:17: error: implicit declaration of function 'put_online_cpus'; did you mean 'num_online_cpus'? [-Werror=implicit-function-declaration] 782 | put_online_cpus(); | ^~~~~~~~~~~~~~~ | num_online_cpus CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-irq.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/lttng-ring-buffer-client-mmap-discard.o cc1: some warnings being treated as errors make[3]: *** [scripts/Makefile.build:277: /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/lib/ringbuffer/ring_buffer_frontend.o] Error 1 make[2]: *** [scripts/Makefile.build:540: /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/lib] Error 2 make[2]: *** Waiting for unfinished jobs.... CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-timer.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-kmem.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-module.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-power.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-statedump.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-9p.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-i2c.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-kvm.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-x86-irq-vectors.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-x86-exceptions.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-signal.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-block.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-napi.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-skb.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-net.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-sock.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-udp.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-asoc.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-gpio.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-jbd2.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-regulator.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-scsi.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-vmscan.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-compaction.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-printk.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-random.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-rcu.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-sunrpc.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-v4l2.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-probe-workqueue.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-kprobes.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-uprobes.o CC [M] /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src/probes/lttng-kretprobes.o make[1]: *** [Makefile:1868: /var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0/src] Error 2 make[1]: Leaving directory '/usr/src/linux-5.15.1-gentoo-dist' make: *** [Makefile:31: modules] Error 2 * ERROR: dev-util/lttng-modules-2.13.0::gentoo failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=dev-util/lttng-modules-2.13.0::gentoo'`, * the complete build log and the output of `emerge -pqv '=dev-util/lttng-modules-2.13.0::gentoo'`. * The complete build log is located at '/var/log/portage/dev-util:lttng-modules-2.13.0:20211107-054842.log'. * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-util/lttng-modules-2.13.0/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/dev-util/lttng-modules-2.13.0/temp/environment'. * Working directory: '/var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0' * S: '/var/tmp/portage/dev-util/lttng-modules-2.13.0/work/lttng-modules-2.13.0'