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[Bug 2077134] Re: lttng-modules failed to build with N-OEM-6.11 / O

To: canonical-ubuntu-qa@xxxxxxxxxxxxxxxxxxx
From: Po-Hsu Lin <2077134@xxxxxxxxxxxxxxxxxx>
Date: Thu, 28 Nov 2024 11:56:58 -0000
Reply-to: Bug 2077134 <2077134@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
Re-open this, still need to confirm if it's affecting N-6.11 variants.

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https://bugs.launchpad.net/bugs/2077134

Title:
  lttng-modules failed to build with N-OEM-6.11 / O

Status in ubuntu-kernel-tests:
  Confirmed

Bug description:
  This DKMS failed to build with Noble OEM 6.11.0-1001

   Running 'cat /var/lib/dkms/lttng-modules/*/build/make.log'
   DKMS make.log for lttng-modules-2.13.11 for kernel 6.11.0-1001-oem (x86_64)
   Fri Aug  9 10:01:15 UTC 2024
   make: Entering directory '/usr/src/linux-headers-6.11.0-1001-oem'
   warning: the compiler differs from the one used to build the kernel
     The kernel was built by: x86_64-linux-gnu-gcc-13 (Ubuntu 13.2.0-23ubuntu4) 13.2.0
     You are using:           gcc-13 (Ubuntu 13.2.0-23ubuntu4) 13.2.0
   /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/Kbuild:27: File ./mm/slab.h not found. Probe "kmem" is disabled. Use full kernel source tree to enable it.
   /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/Kbuild:81: File ./arch/x86/kvm/lapic.h not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.
   /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/Kbuild:188: Files ./fs/btrfs/*.h not found. Probe "btrfs" is disabled. Use full kernel source tree to enable it.
   /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/Kbuild:207: Files ./mm/internal.h not found. Probe "compaction" is disabled. Use full kernel source tree to enable it.
   /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/Kbuild:216: Files ./fs/ext4/*.h not found. Probe "ext4" is disabled. Use full kernel source tree to enable it.
   /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/Kbuild:245: File ./drivers/base/regmap/trace.h not found. Probe "regmap" is disabled. Need Linux 4.1+ kernel source tree to enable it.
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lib/ringbuffer/ring_buffer_backend.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-sched.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-irq.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lib/ringbuffer/ring_buffer_frontend.o
   /var/lib/dkms/lttng-modules/2.13.11/build/src/lib/ringbuffer/ring_buffer_frontend.c:2409:12: warning: no previous prototype for ‘init_lib_ring_buffer_frontend’ [-Wmissing-prototypes]
    2409 | int __init init_lib_ring_buffer_frontend(void)
         |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   /var/lib/dkms/lttng-modules/2.13.11/build/src/lib/ringbuffer/ring_buffer_frontend.c:2420:13: warning: no previous prototype for ‘exit_lib_ring_buffer_frontend’ [-Wmissing-prototypes]
    2420 | void __exit exit_lib_ring_buffer_frontend(void)
         |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-timer.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lib/ringbuffer/ring_buffer_iterator.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-module.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lib/ringbuffer/ring_buffer_vfs.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-power.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lib/ringbuffer/ring_buffer_splice.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-statedump.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lib/ringbuffer/ring_buffer_mmap.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lib/prio_heap/lttng_prio_heap.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-9p.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lib/../wrapper/splice.o
   /var/lib/dkms/lttng-modules/2.13.11/build/src/lib/../wrapper/splice.c:59:9: warning: no previous prototype for ‘wrapper_splice_to_pipe’ [-Wmissing-prototypes]
      59 | ssize_t wrapper_splice_to_pipe(struct pipe_inode_info *pipe,
         |         ^~~~~~~~~~~~~~~~~~~~~~
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lib/counter/counter.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-i2c.o
     LD [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lib/lttng-lib-ring-buffer.o
     LD [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lib/lttng-counter.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-kvm.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/tests/probes/lttng-test.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/tests/clock-plugin/lttng-clock-plugin-test.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-x86-irq-vectors.o
     LD [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/tests/lttng-test.o
     LD [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/tests/lttng-clock-plugin-test.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lttng-ring-buffer-client-discard.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-x86-exceptions.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lttng-ring-buffer-client-overwrite.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-signal.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-block.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lttng-ring-buffer-metadata-client.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-napi.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-skb.o
     CC [M]  /var/lib/dkms/lttng-modules/2.13.11/build/src/lttng-ring-buffer-client-mmap-discard.o
   In file included from /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/../../include/lttng/define_trace.h:87,
                    from /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/../../include/instrumentation/events/skb.h:124,
                    from /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-skb.c:29:
   /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/../../include/lttng/tracepoint-event-impl.h:133:6: error: conflicting types for ‘trace_kfree_skb’; have ‘void(struct sk_buff *, void *, enum skb_drop_reason)’
     133 | void trace_##_name(_proto);
         |      ^~~~~~
   /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/../../include/lttng/tracepoint-event-impl.h:45:9: note: in expansion of macro ‘LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP’
      45 |         LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(map, name, map, PARAMS(proto), PARAMS(args))
         |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/../../include/instrumentation/events/skb.h:47:1: note: in expansion of macro ‘LTTNG_TRACEPOINT_EVENT_MAP’
      47 | LTTNG_TRACEPOINT_EVENT_MAP(kfree_skb,
         | ^~~~~~~~~~~~~~~~~~~~~~~~~~
   In file included from ./include/trace/events/skb.h:10,
                    from /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-skb.c:18:
   ./include/linux/tracepoint.h:255:28: note: previous definition of ‘trace_kfree_skb’ with type ‘void(struct sk_buff *, void *, enum skb_drop_reason,  struct sock *)’
     255 |         static inline void trace_##name(proto)                          \
         |                            ^~~~~~
   ./include/linux/tracepoint.h:433:9: note: in expansion of macro ‘__DECLARE_TRACE’
     433 |         __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args),              \
         |         ^~~~~~~~~~~~~~~
   ./include/linux/tracepoint.h:567:9: note: in expansion of macro ‘DECLARE_TRACE’
     567 |         DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
         |         ^~~~~~~~~~~~~
   ./include/trace/events/skb.h:24:1: note: in expansion of macro ‘TRACE_EVENT’
      24 | TRACE_EVENT(kfree_skb,
         | ^~~~~~~~~~~
   make[4]: *** [scripts/Makefile.build:244: /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-skb.o] Error 1
   make[3]: *** [scripts/Makefile.build:485: /var/lib/dkms/lttng-modules/2.13.11/build/src/probes] Error 2
   make[3]: *** Waiting for unfinished jobs....
   make[2]: *** [scripts/Makefile.build:485: /var/lib/dkms/lttng-modules/2.13.11/build/src] Error 2
   make[1]: *** [/usr/src/linux-headers-6.11.0-1001-oem/Makefile:1930: /var/lib/dkms/lttng-modules/2.13.11/build] Error 2
   make: *** [Makefile:224: __sub-make] Error 2
   make: Leaving directory '/usr/src/linux-headers-6.11.0-1001-oem'

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References

[Bug 2077134] [NEW] lttng-modules failed to build with N-OEM-6.11
From: Po-Hsu Lin, 2024-08-16