Hello Massimiliano, or anyone else affected, Accepted lttng-modules into noble-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/lttng- modules/2.13.11-1ubuntu1.1 in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- noble to verification-done-noble. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-noble. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: lttng-modules (Ubuntu) Status: In Progress => Invalid ** Changed in: lttng-modules (Ubuntu Noble) Status: New => Fix Committed ** Tags added: verification-needed verification-needed-noble -- You received this bug notification because you are a member of Ubuntu LTTng, which is subscribed to lttng-modules in Ubuntu. Matching subscriptions: lttng-modules-bugs https://bugs.launchpad.net/bugs/2091563 Title: lttng-modules-dkms FTBS in Noble with linux-6.11-hwe kernel Status in lttng-modules package in Ubuntu: Invalid Status in lttng-modules source package in Noble: Fix Committed Bug description: [ Impact ] lttng-modules-dkms does not compile from source in Noble with kernel 6.11: 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, | ^~~~~~~~~~~ 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/udp.h:26, from /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-udp.c:27: /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/../../include/lttng/tracepoint-event-impl.h:133:6: error: conflicting types for ‘trace_udp_fail_queue_rcv_skb’; have ‘void(int, struct sock *)’ 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/lttng/tracepoint-event-impl.h:87:9: note: in expansion of macro ‘LTTNG_TRACEPOINT_EVENT_MAP’ 87 | LTTNG_TRACEPOINT_EVENT_MAP(name, name, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/../../include/instrumentation/events/udp.h:11:1: note: in expansion of macro ‘LTTNG_TRACEPOINT_EVENT’ 11 | LTTNG_TRACEPOINT_EVENT(udp_fail_queue_rcv_skb, | ^~~~~~~~~~~~~~~~~~~~~~ In file included from ./include/trace/events/udp.h:9, from /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-udp.c:18: ./include/linux/tracepoint.h:255:28: note: previous definition of ‘trace_udp_fail_queue_rcv_skb’ with type ‘void(int, struct sock *, struct sk_buff *)’ 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/udp.h:12:1: note: in expansion of macro ‘TRACE_EVENT’ 12 | TRACE_EVENT(udp_fail_queue_rcv_skb, | ^~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/../../include/lttng/tracepoint-event-impl.h:133:6: error: conflicting types for ‘trace_snd_soc_bias_level_start’; have ‘void(struct snd_soc_card *, int)’ 133 | void trace_##_name(_proto); | ^~~~~~ /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/../../include/instrumentation/events/asoc.h:134:1: note: in expansion of macro ‘LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP’ 134 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(asoc_snd_soc_card, snd_soc_bias_level_start, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from ./include/trace/events/asoc.h:9, from /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-probe-asoc.c:20: ./include/linux/tracepoint.h:255:28: note: previous definition of ‘trace_snd_soc_bias_level_start’ with type ‘void(struct snd_soc_dapm_context *, int)’ 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:556:9: note: in expansion of macro ‘DECLARE_TRACE’ 556 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^~~~~~~~~~~~~ ./include/trace/events/asoc.h:44:1: note: in expansion of macro ‘DEFINE_EVENT’ 44 | DEFINE_EVENT(snd_soc_dapm, snd_soc_bias_level_start, | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/../../include/lttng/tracepoint-event-impl.h:133:6: error: conflicting types for ‘trace_snd_soc_bias_level_done’; have ‘void(struct snd_soc_card *, int)’ 133 | void trace_##_name(_proto); | ^~~~~~ /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/../../include/instrumentation/events/asoc.h:144:1: note: in expansion of macro ‘LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP’ 144 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(asoc_snd_soc_card, snd_soc_bias_level_done, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./include/linux/tracepoint.h:255:28: note: previous definition of ‘trace_snd_soc_bias_level_done’ with type ‘void(struct snd_soc_dapm_context *, int)’ 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:556:9: note: in expansion of macro ‘DECLARE_TRACE’ 556 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^~~~~~~~~~~~~ ./include/trace/events/asoc.h:52:1: note: in expansion of macro ‘DEFINE_EVENT’ 52 | DEFINE_EVENT(snd_soc_dapm, snd_soc_bias_level_done, | ^~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/lttng-uprobes.c:12: /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/../../include/wrapper/fdtable.h: In function ‘lttng_close_on_exec’: /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/../../include/wrapper/fdtable.h:76:34: error: passing argument 2 of ‘close_on_exec’ from incompatible pointer type [-Werror=incompatible-pointer-types] 76 | return close_on_exec(fd, fdt); | ^~~ | | | const struct fdtable * In file included from /var/lib/dkms/lttng-modules/2.13.11/build/src/probes/../../include/wrapper/fdtable.h:12: ./include/linux/fdtable.h:100:78: note: expected ‘const struct files_struct *’ but argument is of type ‘const struct fdtable *’ 100 | static inline bool close_on_exec(unsigned int fd, const struct files_struct *files) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ [ Test case ] Install the latest linux-6.11 kernel on Noble: $ sudo add-apt-repository ppa:canonical-kernel-team/ppa $ sudo apt update $ sudo apt install linux-image-6.11.0-12-generic \ linux-modules-6.11.0-12-generic \ linux-modules-extra-6.11.0-12-generic \ linux-headers-6.11.0-12-generic Install lttng-modules-dkms: $ sudo apt install lttng-modules-dkms Load the module: $ sudo modprobe lttng-test The same procedure should be repeated on linux-6.8 to test for possible regressions. [ Fix ] Patch the code to properly support the new linux 6.11 ABI. [ Regression potential ] We may experience regressions in systems that are using the lttng debugging tool with the new 6.11 kernel. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lttng-modules/+bug/2091563/+subscriptions -- Mailing list: https://launchpad.net/~lttng Post to : lttng@lists.launchpad.net Unsubscribe : https://launchpad.net/~lttng More help : https://help.launchpad.net/ListHelp
