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[Bug 2096880] Re: lttng-modules DKMS failed to build with Jammy:linux-gcp 5.15.0-1076.85

 

** Description changed:

- Found on jammy-linux-gcp 5.15.0-1076.85 during 2025-01-13.
+ Found on jammy:linux-gcp 5.15.0-1076.85 during 2025-01-13.
  ubuntu_lttng_smoke_test
  
  492	 	21:34:34 DEBUG| [stdout] Setting up lttng-modules-dkms (2.13.8-1~ubuntu22.04.0) ...
  493	 	21:34:34 DEBUG| [stdout] Loading new lttng-modules-2.13.8 DKMS files...
  494	 	21:34:34 DEBUG| [stdout] Building for 5.15.0-1076-gcp 6.8.0-1020-gcp
  495	 	21:34:34 DEBUG| [stdout] Building initial module for 5.15.0-1076-gcp
  496	 	21:34:40 DEBUG| [stdout] ERROR (dkms apport): kernel package linux-headers-5.15.0-1076-gcp is not supported
  497	 	21:34:40 DEBUG| [stdout] Error! Bad return status for module build on kernel: 5.15.0-1076-gcp (aarch64)
  498	 	21:34:40 DEBUG| [stdout] Consult /var/lib/dkms/lttng-modules/2.13.8/build/make.log for more information.
  499	 	21:34:40 DEBUG| [stdout] dpkg: error processing package lttng-modules-dkms (--configure):
  500	 	21:34:40 DEBUG| [stdout]  installed lttng-modules-dkms package post-installation script subprocess returned error exit status 10
  501	 	21:34:40 DEBUG| [stdout] Setting up g++ (4:11.2.0-1ubuntu1) ...
  502	 	21:34:40 DEBUG| [stdout] update-alternatives: using /usr/bin/g++ to provide /usr/bin/c++ (c++) in auto mode
  503	 	21:34:40 DEBUG| [stdout] Setting up build-essential (12.9ubuntu3) ...
  504	 	21:34:40 DEBUG| [stdout] Processing triggers for man-db (2.10.2-1) ...
  505	 	21:34:41 DEBUG| [stdout] Processing triggers for libc-bin (2.35-0ubuntu3.8) ...
  506	 	21:34:41 DEBUG| [stdout] Errors were encountered while processing:
  507	 	21:34:41 DEBUG| [stdout]  lttng-modules-dkms
  508	 	21:34:41 DEBUG| [stdout] needrestart is being skipped since dpkg has failed
  509	 	21:34:43 DEBUG| [stderr] W: --force-yes is deprecated, use one of the options starting with --allow instead.
  510	 	21:34:43 DEBUG| [stderr] E: Sub-process /usr/bin/dpkg returned an error code (1)
  511	 	21:34:43 DEBUG| Running 'which gcc'
  512	 	21:34:43 DEBUG| [stdout] /usr/bin/gcc
  513	 	21:34:43 DEBUG| Running 'dkms status -m lttng-modules | grep installed'
  514	 	21:34:43 DEBUG| Running 'cat /var/lib/dkms/lttng-modules/*/build/make.log'
  515	 	21:34:43 DEBUG| [stdout] DKMS make.log for lttng-modules-2.13.8 for kernel 5.15.0-1076-gcp (aarch64)
  516	 	21:34:43 DEBUG| [stdout] Mon Jan 27 21:34:35 UTC 2025
  517	 	21:34:43 DEBUG| [stdout] make: Entering directory '/usr/src/linux-headers-5.15.0-1076-gcp'
  518	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lttng-ring-buffer-client-discard.o
  519	 	21:34:43 DEBUG| [stdout] /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/Kbuild:187: Files ./fs/btrfs/*.h not found. Probe "btrfs" is disabled. Use full kernel source tree to enable it.
  520	 	21:34:43 DEBUG| [stdout] /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/Kbuild:215: Files ./fs/ext4/*.h not found. Probe "ext4" is disabled. Use full kernel source tree to enable it.
  521	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/ringbuffer/ring_buffer_backend.o
  522	 	21:34:43 DEBUG| [stdout] /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/Kbuild:244: File ./drivers/base/regmap/trace.h not found. Probe "regmap" is disabled. Need Linux 4.1+ kernel source tree to enable it.
  523	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/tests/probes/lttng-test.o
  524	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/lttng-probe-sched.o
  525	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/tests/clock-plugin/lttng-clock-plugin-test.o
  526	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lttng-ring-buffer-client-overwrite.o
  527	 	21:34:43 DEBUG| [stdout]   LD [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/tests/lttng-test.o
  528	 	21:34:43 DEBUG| [stdout]   LD [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/tests/lttng-clock-plugin-test.o
  529	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lttng-ring-buffer-metadata-client.o
  530	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/lttng-probe-irq.o
  531	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/ringbuffer/ring_buffer_frontend.o
  532	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lttng-ring-buffer-client-mmap-discard.o
  533	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/lttng-probe-timer.o
  534	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lttng-ring-buffer-client-mmap-overwrite.o
  535	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lttng-ring-buffer-metadata-mmap-client.o
  536	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/lttng-probe-kmem.o
  537	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lttng-ring-buffer-event-notifier-client.o
  538	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/ringbuffer/ring_buffer_iterator.o
  539	 	21:34:43 DEBUG| [stdout] In file included from /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/../../include/lttng/define_trace.h:87,
  540	 	21:34:43 DEBUG| [stdout]                  from /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/../../include/instrumentation/events/kmem.h:570,
  541	 	21:34:43 DEBUG| [stdout]                  from /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/lttng-probe-kmem.c:35:
  542	 	21:34:43 DEBUG| [stdout] /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/../../include/lttng/tracepoint-event-impl.h:133:6: error: conflicting types for ‘trace_mm_page_alloc_zone_locked’; have ‘void(struct page *, unsigned int,  int)’
  543	 	21:34:43 DEBUG| [stdout]   133 | void trace_##_name(_proto);
  544	 	21:34:43 DEBUG| [stdout]       |      ^~~~~~
  545	 	21:34:43 DEBUG| [stdout] /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/../../include/instrumentation/events/kmem.h:438:1: note: in expansion of macro ‘LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP’
  546	 	21:34:43 DEBUG| [stdout]   438 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_alloc_zone_locked,
  547	 	21:34:43 DEBUG| [stdout]       | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  548	 	21:34:43 DEBUG| [stdout] In file included from ./include/trace/events/kmem.h:9,
  549	 	21:34:43 DEBUG| [stdout]                  from /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/lttng-probe-kmem.c:24:
  550	 	21:34:43 DEBUG| [stdout] ./include/linux/tracepoint.h:244:28: note: previous definition of ‘trace_mm_page_alloc_zone_locked’ with type ‘void(struct page *, unsigned int,  int,  int)’
  551	 	21:34:43 DEBUG| [stdout]   244 |         static inline void trace_##name(proto)                          \
  552	 	21:34:43 DEBUG| [stdout]       |                            ^~~~~~
  553	 	21:34:43 DEBUG| [stdout] ./include/linux/tracepoint.h:416:9: note: in expansion of macro ‘__DECLARE_TRACE’
  554	 	21:34:43 DEBUG| [stdout]   416 |         __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args),              \
  555	 	21:34:43 DEBUG| [stdout]       |         ^~~~~~~~~~~~~~~
  556	 	21:34:43 DEBUG| [stdout] ./include/linux/tracepoint.h:539:9: note: in expansion of macro ‘DECLARE_TRACE’
  557	 	21:34:43 DEBUG| [stdout]   539 |         DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
  558	 	21:34:43 DEBUG| [stdout]       |         ^~~~~~~~~~~~~
  559	 	21:34:43 DEBUG| [stdout] ./include/trace/events/kmem.h:259:1: note: in expansion of macro ‘DEFINE_EVENT’
  560	 	21:34:43 DEBUG| [stdout]   259 | DEFINE_EVENT(mm_page, mm_page_alloc_zone_locked,
  561	 	21:34:43 DEBUG| [stdout]       | ^~~~~~~~~~~~
  562	 	21:34:43 DEBUG| [stdout] make[3]: *** [scripts/Makefile.build:297: /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/lttng-probe-kmem.o] Error 1
  563	 	21:34:43 DEBUG| [stdout] make[2]: *** [scripts/Makefile.build:560: /var/lib/dkms/lttng-modules/2.13.8/build/src/probes] Error 2
  564	 	21:34:43 DEBUG| [stdout] make[2]: *** Waiting for unfinished jobs....
  565	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/ringbuffer/ring_buffer_vfs.o
  566	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/ringbuffer/ring_buffer_splice.o
  567	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/ringbuffer/ring_buffer_mmap.o
  568	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/prio_heap/lttng_prio_heap.o
  569	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/../wrapper/splice.o
  570	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/counter/counter.o
  571	 	21:34:43 DEBUG| [stdout]   LD [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/lttng-lib-ring-buffer.o
  572	 	21:34:43 DEBUG| [stdout]   LD [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/lttng-counter.o
  573	 	21:34:43 DEBUG| [stdout] make[1]: *** [scripts/Makefile.build:560: /var/lib/dkms/lttng-modules/2.13.8/build/src] Error 2
  574	 	21:34:43 DEBUG| [stdout] make: *** [Makefile:1910: /var/lib/dkms/lttng-modules/2.13.8/build] Error 2
  575	 	21:34:43 DEBUG| [stdout] make: Leaving directory '/usr/src/linux-headers-5.15.0-1076-gcp'

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https://bugs.launchpad.net/bugs/2096880

Title:
  lttng-modules DKMS failed to build with Jammy:linux-gcp 5.15.0-1076.85

Status in ubuntu-kernel-tests:
  New

Bug description:
  Found on jammy:linux-gcp 5.15.0-1076.85 during 2025-01-13.
  ubuntu_lttng_smoke_test

  492	 	21:34:34 DEBUG| [stdout] Setting up lttng-modules-dkms (2.13.8-1~ubuntu22.04.0) ...
  493	 	21:34:34 DEBUG| [stdout] Loading new lttng-modules-2.13.8 DKMS files...
  494	 	21:34:34 DEBUG| [stdout] Building for 5.15.0-1076-gcp 6.8.0-1020-gcp
  495	 	21:34:34 DEBUG| [stdout] Building initial module for 5.15.0-1076-gcp
  496	 	21:34:40 DEBUG| [stdout] ERROR (dkms apport): kernel package linux-headers-5.15.0-1076-gcp is not supported
  497	 	21:34:40 DEBUG| [stdout] Error! Bad return status for module build on kernel: 5.15.0-1076-gcp (aarch64)
  498	 	21:34:40 DEBUG| [stdout] Consult /var/lib/dkms/lttng-modules/2.13.8/build/make.log for more information.
  499	 	21:34:40 DEBUG| [stdout] dpkg: error processing package lttng-modules-dkms (--configure):
  500	 	21:34:40 DEBUG| [stdout]  installed lttng-modules-dkms package post-installation script subprocess returned error exit status 10
  501	 	21:34:40 DEBUG| [stdout] Setting up g++ (4:11.2.0-1ubuntu1) ...
  502	 	21:34:40 DEBUG| [stdout] update-alternatives: using /usr/bin/g++ to provide /usr/bin/c++ (c++) in auto mode
  503	 	21:34:40 DEBUG| [stdout] Setting up build-essential (12.9ubuntu3) ...
  504	 	21:34:40 DEBUG| [stdout] Processing triggers for man-db (2.10.2-1) ...
  505	 	21:34:41 DEBUG| [stdout] Processing triggers for libc-bin (2.35-0ubuntu3.8) ...
  506	 	21:34:41 DEBUG| [stdout] Errors were encountered while processing:
  507	 	21:34:41 DEBUG| [stdout]  lttng-modules-dkms
  508	 	21:34:41 DEBUG| [stdout] needrestart is being skipped since dpkg has failed
  509	 	21:34:43 DEBUG| [stderr] W: --force-yes is deprecated, use one of the options starting with --allow instead.
  510	 	21:34:43 DEBUG| [stderr] E: Sub-process /usr/bin/dpkg returned an error code (1)
  511	 	21:34:43 DEBUG| Running 'which gcc'
  512	 	21:34:43 DEBUG| [stdout] /usr/bin/gcc
  513	 	21:34:43 DEBUG| Running 'dkms status -m lttng-modules | grep installed'
  514	 	21:34:43 DEBUG| Running 'cat /var/lib/dkms/lttng-modules/*/build/make.log'
  515	 	21:34:43 DEBUG| [stdout] DKMS make.log for lttng-modules-2.13.8 for kernel 5.15.0-1076-gcp (aarch64)
  516	 	21:34:43 DEBUG| [stdout] Mon Jan 27 21:34:35 UTC 2025
  517	 	21:34:43 DEBUG| [stdout] make: Entering directory '/usr/src/linux-headers-5.15.0-1076-gcp'
  518	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lttng-ring-buffer-client-discard.o
  519	 	21:34:43 DEBUG| [stdout] /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/Kbuild:187: Files ./fs/btrfs/*.h not found. Probe "btrfs" is disabled. Use full kernel source tree to enable it.
  520	 	21:34:43 DEBUG| [stdout] /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/Kbuild:215: Files ./fs/ext4/*.h not found. Probe "ext4" is disabled. Use full kernel source tree to enable it.
  521	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/ringbuffer/ring_buffer_backend.o
  522	 	21:34:43 DEBUG| [stdout] /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/Kbuild:244: File ./drivers/base/regmap/trace.h not found. Probe "regmap" is disabled. Need Linux 4.1+ kernel source tree to enable it.
  523	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/tests/probes/lttng-test.o
  524	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/lttng-probe-sched.o
  525	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/tests/clock-plugin/lttng-clock-plugin-test.o
  526	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lttng-ring-buffer-client-overwrite.o
  527	 	21:34:43 DEBUG| [stdout]   LD [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/tests/lttng-test.o
  528	 	21:34:43 DEBUG| [stdout]   LD [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/tests/lttng-clock-plugin-test.o
  529	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lttng-ring-buffer-metadata-client.o
  530	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/lttng-probe-irq.o
  531	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/ringbuffer/ring_buffer_frontend.o
  532	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lttng-ring-buffer-client-mmap-discard.o
  533	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/lttng-probe-timer.o
  534	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lttng-ring-buffer-client-mmap-overwrite.o
  535	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lttng-ring-buffer-metadata-mmap-client.o
  536	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/lttng-probe-kmem.o
  537	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lttng-ring-buffer-event-notifier-client.o
  538	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/ringbuffer/ring_buffer_iterator.o
  539	 	21:34:43 DEBUG| [stdout] In file included from /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/../../include/lttng/define_trace.h:87,
  540	 	21:34:43 DEBUG| [stdout]                  from /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/../../include/instrumentation/events/kmem.h:570,
  541	 	21:34:43 DEBUG| [stdout]                  from /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/lttng-probe-kmem.c:35:
  542	 	21:34:43 DEBUG| [stdout] /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/../../include/lttng/tracepoint-event-impl.h:133:6: error: conflicting types for ‘trace_mm_page_alloc_zone_locked’; have ‘void(struct page *, unsigned int,  int)’
  543	 	21:34:43 DEBUG| [stdout]   133 | void trace_##_name(_proto);
  544	 	21:34:43 DEBUG| [stdout]       |      ^~~~~~
  545	 	21:34:43 DEBUG| [stdout] /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/../../include/instrumentation/events/kmem.h:438:1: note: in expansion of macro ‘LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP’
  546	 	21:34:43 DEBUG| [stdout]   438 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_alloc_zone_locked,
  547	 	21:34:43 DEBUG| [stdout]       | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  548	 	21:34:43 DEBUG| [stdout] In file included from ./include/trace/events/kmem.h:9,
  549	 	21:34:43 DEBUG| [stdout]                  from /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/lttng-probe-kmem.c:24:
  550	 	21:34:43 DEBUG| [stdout] ./include/linux/tracepoint.h:244:28: note: previous definition of ‘trace_mm_page_alloc_zone_locked’ with type ‘void(struct page *, unsigned int,  int,  int)’
  551	 	21:34:43 DEBUG| [stdout]   244 |         static inline void trace_##name(proto)                          \
  552	 	21:34:43 DEBUG| [stdout]       |                            ^~~~~~
  553	 	21:34:43 DEBUG| [stdout] ./include/linux/tracepoint.h:416:9: note: in expansion of macro ‘__DECLARE_TRACE’
  554	 	21:34:43 DEBUG| [stdout]   416 |         __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args),              \
  555	 	21:34:43 DEBUG| [stdout]       |         ^~~~~~~~~~~~~~~
  556	 	21:34:43 DEBUG| [stdout] ./include/linux/tracepoint.h:539:9: note: in expansion of macro ‘DECLARE_TRACE’
  557	 	21:34:43 DEBUG| [stdout]   539 |         DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
  558	 	21:34:43 DEBUG| [stdout]       |         ^~~~~~~~~~~~~
  559	 	21:34:43 DEBUG| [stdout] ./include/trace/events/kmem.h:259:1: note: in expansion of macro ‘DEFINE_EVENT’
  560	 	21:34:43 DEBUG| [stdout]   259 | DEFINE_EVENT(mm_page, mm_page_alloc_zone_locked,
  561	 	21:34:43 DEBUG| [stdout]       | ^~~~~~~~~~~~
  562	 	21:34:43 DEBUG| [stdout] make[3]: *** [scripts/Makefile.build:297: /var/lib/dkms/lttng-modules/2.13.8/build/src/probes/lttng-probe-kmem.o] Error 1
  563	 	21:34:43 DEBUG| [stdout] make[2]: *** [scripts/Makefile.build:560: /var/lib/dkms/lttng-modules/2.13.8/build/src/probes] Error 2
  564	 	21:34:43 DEBUG| [stdout] make[2]: *** Waiting for unfinished jobs....
  565	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/ringbuffer/ring_buffer_vfs.o
  566	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/ringbuffer/ring_buffer_splice.o
  567	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/ringbuffer/ring_buffer_mmap.o
  568	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/prio_heap/lttng_prio_heap.o
  569	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/../wrapper/splice.o
  570	 	21:34:43 DEBUG| [stdout]   CC [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/counter/counter.o
  571	 	21:34:43 DEBUG| [stdout]   LD [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/lttng-lib-ring-buffer.o
  572	 	21:34:43 DEBUG| [stdout]   LD [M]  /var/lib/dkms/lttng-modules/2.13.8/build/src/lib/lttng-counter.o
  573	 	21:34:43 DEBUG| [stdout] make[1]: *** [scripts/Makefile.build:560: /var/lib/dkms/lttng-modules/2.13.8/build/src] Error 2
  574	 	21:34:43 DEBUG| [stdout] make: *** [Makefile:1910: /var/lib/dkms/lttng-modules/2.13.8/build] Error 2
  575	 	21:34:43 DEBUG| [stdout] make: Leaving directory '/usr/src/linux-headers-5.15.0-1076-gcp'

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References