** Tags added: kernel-daily-bug -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-gkeop in Ubuntu. https://bugs.launchpad.net/bugs/1990127
Title: ubuntu_lttng_smoke_test failed with module build on J-gkeop (error: implicit declaration of function ‘kallsyms_lookup_funcptr’) Status in ubuntu-kernel-tests: Fix Released Status in linux-gkeop package in Ubuntu: Invalid Bug description: Issue found on J-gkeop 5.15.0-1003.5, and this can be reproduced with J-gkeop 5.15.0-1002 as well. Build log: Running 'cat /var/lib/dkms/lttng-modules/*/build/make.log' DKMS make.log for lttng-modules-2.13.1 for kernel 5.15.0-1003-gkeop (x86_64) Fri Sep 9 19:35:26 UTC 2022 make: Entering directory '/usr/src/linux-headers-5.15.0-1003-gkeop' CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-ring-buffer-client-discard.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-ring-buffer-client-overwrite.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-ring-buffer-metadata-client.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-ring-buffer-client-mmap-discard.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-ring-buffer-client-mmap-overwrite.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-ring-buffer-metadata-mmap-client.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-ring-buffer-event-notifier-client.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-counter-client-percpu-32-modular.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-counter-client-percpu-64-modular.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-clock.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lib/msgpack/msgpack.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-events.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-abi.o /var/lib/dkms/lttng-modules/2.13.1/build/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. CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/tests/probes/lttng-test.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lib/ringbuffer/ring_buffer_backend.o /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/Kbuild:166: Files ./fs/btrfs/*.h not found. Probe "btrfs" is disabled. Use full kernel source tree to enable it. /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/Kbuild:177: Files ./fs/ext4/*.h not found. Probe "ext4" is disabled. Use full kernel source tree to enable it. /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/Kbuild:237: 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/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-sched.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-string-utils.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-probes.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-pid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-procname.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-prio.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-nice.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/tests/clock-plugin/lttng-clock-plugin-test.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-vpid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-tid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-irq.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-timer.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-vtid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-ppid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-vppid.o LD [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/tests/lttng-test.o LD [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/tests/lttng-clock-plugin-test.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-cpu-id.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-kmem.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-uid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lib/ringbuffer/ring_buffer_frontend.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-euid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-suid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-egid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-gid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-module.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-sgid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-vuid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-veuid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-power.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-vsuid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-vgid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-vegid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-vsgid.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-interruptible.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-need-reschedule.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-calibrate.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-hostname.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-callstack.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-statedump.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-9p.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-i2c.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-tracker-id.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-bytecode.o In file included from /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-callstack.c:55: /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-callstack-stackwalk-impl.h: In function ‘init_type_callstack_kernel’: /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-callstack-stackwalk-impl.h:51:16: error: implicit declaration of function ‘kallsyms_lookup_funcptr’; did you mean ‘kallsyms_lookup_name’? [-Werror=implicit-function-declaration] 51 | func = kallsyms_lookup_funcptr(func_name); | ^~~~~~~~~~~~~~~~~~~~~~~ | kallsyms_lookup_name CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-bytecode-interpreter.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lib/ringbuffer/ring_buffer_iterator.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-bytecode-specialize.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-kvm.o cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:297: /var/lib/dkms/lttng-modules/2.13.1/build/src/lttng-context-callstack.o] Error 1 make[2]: *** Waiting for unfinished jobs.... CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-x86-irq-vectors.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lib/ringbuffer/ring_buffer_vfs.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lib/ringbuffer/ring_buffer_splice.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lib/ringbuffer/ring_buffer_mmap.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lib/prio_heap/lttng_prio_heap.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lib/../wrapper/splice.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lib/counter/counter.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-x86-exceptions.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-signal.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-block.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-napi.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-skb.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-net.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-sock.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-udp.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-jbd2.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-scsi.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-vmscan.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-compaction.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-printk.o LD [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lib/lttng-lib-ring-buffer.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-rcu.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-sunrpc.o LD [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/lib/lttng-counter.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-probe-workqueue.o CC [M] /var/lib/dkms/lttng-modules/2.13.1/build/src/probes/lttng-uprobes.o make[1]: *** [scripts/Makefile.build:560: /var/lib/dkms/lttng-modules/2.13.1/build/src] Error 2 make: *** [Makefile:1884: /var/lib/dkms/lttng-modules/2.13.1/build] Error 2 make: Leaving directory '/usr/src/linux-headers-5.15.0-1003-gkeop' This issue does not exist on other Jammy variants. 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