From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 56345 invoked by alias); 1 Sep 2016 02:59:35 -0000 Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org Received: (qmail 56239 invoked by uid 48); 1 Sep 2016 02:59:21 -0000 From: "steve.tsai at nexusguard dot com" To: systemtap@sourceware.org Subject: [Bug server/20541] Systemtap 3.0 installation problem on Ubuntu 16.04 LTS @GCP Date: Thu, 01 Sep 2016 02:59:00 -0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: systemtap X-Bugzilla-Component: server X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: steve.tsai at nexusguard dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: systemtap at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2016-q3/txt/msg00227.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=3D20541 --- Comment #2 from SteveTsai --- Thank you, Frank. The followings are some test results that you suggested. ----------------------------------------------------- $ sudo stap -P -ve 'probe kernel.function("sys_open") {log("hello world") exit()}' Pass 5: starting run. WARNING: probe kernel.function("SyS_open@/build/linux-lts-xenial-QiVniY/linux-lts-xenial-4= .4.0/fs/open.c:1038") (address 0xff ffffff811fcd46) registration error (rc -84) $ sudo grep -i sys.open /proc/kallsyms ffffffff81209ba0 t perf_trace_do_sys_open ffffffff81209d20 t trace_event_raw_event_do_sys_open ffffffff81209e50 t trace_raw_output_do_sys_open ffffffff8120c120 T do_sys_open ffffffff8120c3c0 T SyS_open ffffffff8120c3c0 T sys_open ffffffff8120c3e0 T SyS_openat ffffffff8120c3e0 T sys_openat ffffffff81265bf0 T compat_SyS_open ffffffff81265bf0 T compat_sys_open ffffffff81265c10 T compat_SyS_openat ffffffff81265c10 T compat_sys_openat ffffffff81266500 T compat_SyS_open_by_handle_at ffffffff81266500 T compat_sys_open_by_handle_at ffffffff81271040 T SyS_open_by_handle_at ffffffff81271040 T sys_open_by_handle_at ffffffff812856d0 t proc_sys_open ffffffff81d6cbd8 r __tracepoint_ptr_do_sys_open ffffffff81d6ea50 r __tpstrtab_do_sys_open ffffffff81e76de0 d print_fmt_do_sys_open ffffffff81e76e40 d trace_event_type_funcs_do_sys_open ffffffff81e76f00 d event_do_sys_open ffffffff81f05a60 d event_class_do_sys_open ffffffff81f11260 D __tracepoint_do_sys_open ffffffff81f8fcaa t trace_event_define_fields_do_sys_open ffffffff82088200 t __event_do_sys_open $ sudo stap -e 'probe nd_syscall.* { }' -c 'sleep 10' WARNING: side-effect-free probe 'probe_2791': identifier 'nd_syscall' at :1:7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_2818': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_2826': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_2878': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_2880': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_2934': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3025': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3076': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3077': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3079': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3080': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3082': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3083': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3101': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3103': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3105': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3142': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3147': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3148': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3159': identifier '__nd_syscall' at /usr/share/systemtap/tapset/linux/nd_syscalls.stp: 2928:33 source: __nd_syscall.inotify_init ? ^ WARNING: side-effect-free probe 'probe_3210': identifier 'nd_syscall' at :1:7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3319': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3327': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3340': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3353': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3357': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3377': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3435': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3437': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3445': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3447': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3464': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3465': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3504': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3609': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3627': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3657': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3663': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3701': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3705': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3709': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3715': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3716': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3807': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ WARNING: side-effect-free probe 'probe_3809': identifier 'nd_syscall' at :1= :7 source: probe nd_syscall.* { } ^ -------------------------------------------------------- Any idea? Thank you very much. Steve --=20 You are receiving this mail because: You are the assignee for the bug.