Public bug reported: Attempting to use systemtap results in:
In file included from /usr/share/systemtap/runtime/linux/task_finder.c:17:0, from /usr/share/systemtap/runtime/linux/runtime.h:188, from /usr/share/systemtap/runtime/runtime.h:24, from /tmp/stapcEoS7h/stap_f4621118dc34d17850373d218d3dab98_4225_src.c:24: /usr/share/systemtap/runtime/linux/task_finder2.c: In function ‘__stp_call_mmap_callbacks_with_addr’: /usr/share/systemtap/runtime/linux/task_finder2.c:703:24: error: ‘struct file’ has no member named ‘f_dentry’ dentry = vma->vm_file->f_dentry; ^ /usr/share/systemtap/runtime/linux/task_finder2.c: In function ‘__stp_utrace_attach_match_filename’: /usr/share/systemtap/runtime/linux/task_finder2.c:821:11: error: incompatible types when assigning to type ‘uid_t’ from type ‘kuid_t’ tsk_euid = task_euid(tsk); ^ /usr/share/systemtap/runtime/linux/task_finder2.c: In function ‘__stp_call_mmap_callbacks_for_task’: /usr/share/systemtap/runtime/linux/task_finder2.c:1206:42: error: ‘struct file’ has no member named ‘f_dentry’ vma_cache_p->dentry = vma->vm_file->f_dentry; ^ /usr/share/systemtap/runtime/linux/task_finder2.c: In function ‘stap_start_task_finder’: /usr/share/systemtap/runtime/linux/task_finder2.c:1711:12: error: incompatible types when assigning to type ‘uid_t’ from type ‘kuid_t’ tsk_euid = task_euid(tsk); ^ In file included from /usr/share/systemtap/runtime/linux/runtime.h:194:0, from /usr/share/systemtap/runtime/runtime.h:24, from /tmp/stapcEoS7h/stap_f4621118dc34d17850373d218d3dab98_4225_src.c:24: /usr/share/systemtap/runtime/sym.c: In function ‘_stp_snprint_addr’: /usr/share/systemtap/runtime/sym.c:567:4: error: implicit declaration of function ‘preempt_enable_no_resched’ [-Werror=implicit-function-declaration] preempt_enable_no_resched(); ^ In file included from include/linux/sched.h:56:0, from include/linux/ptrace.h:5, from include/linux/ftrace.h:13, from include/linux/kprobes.h:42, from /usr/share/systemtap/runtime/linux/runtime.h:21, from /usr/share/systemtap/runtime/runtime.h:24, from /tmp/stapcEoS7h/stap_f4621118dc34d17850373d218d3dab98_4225_src.c:24: /usr/share/systemtap/runtime/transport/control.c: In function ‘_stp_ctl_write_cmd’: include/linux/cred.h:343:25: error: incompatible types when initializing type ‘uid_t’ using type ‘kuid_t’ #define current_euid() (current_cred_xxx(euid)) ^ /usr/share/systemtap/runtime/transport/control.c:41:15: note: in expansion of macro ‘current_euid’ uid_t euid = current_euid(); ^ In file included from /usr/share/systemtap/runtime/linux/print.c:17:0, from /usr/share/systemtap/runtime/print.c:17, from /usr/share/systemtap/runtime/runtime_context.h:22, from /tmp/stapcEoS7h/stap_f4621118dc34d17850373d218d3dab98_4225_src.c:67: /usr/share/systemtap/runtime/transport/transport.c: In function ‘_stp_transport_init’: /usr/share/systemtap/runtime/transport/transport.c:344:11: error: incompatible types when assigning to type ‘uid_t’ from type ‘kuid_t’ _stp_uid = current_uid(); ^ /usr/share/systemtap/runtime/transport/transport.c:345:11: error: incompatible types when assigning to type ‘gid_t’ from type ‘kgid_t’ _stp_gid = current_gid(); ^ cc1: all warnings being treated as errors make[1]: *** [/tmp/stapcEoS7h/stap_f4621118dc34d17850373d218d3dab98_4225_src.o] Error 1 make: *** [_module_/tmp/stapcEoS7h] Error 2 WARNING: kbuild exited with status: 2 Pass 4: compilation failed. [man error::pass4] Tip: /usr/share/doc/systemtap/README.Debian should help you get started. several upstream patches are required to get systemtap working with the lts kernel. ** Affects: systemtap (Ubuntu) Importance: Undecided Status: New ** Tags: sts -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1545173 Title: systemtap does not work on trusty lts-vivid kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemtap/+bug/1545173/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs