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[Bug translator/14226] semantic error: missing x86_64 kernel/module debuginfo under '...' while resolving probe point kernel.function("vfs_read").return
- From: "snehal at linux dot vnet.ibm.com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Mon, 03 Nov 2014 11:16:18 +0000
- Subject: [Bug translator/14226] semantic error: missing x86_64 kernel/module debuginfo under '...' while resolving probe point kernel.function("vfs_read").return
- Auto-submitted: auto-generated
- References: <bug-14226-6586 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=14226
snehal <snehal at linux dot vnet.ibm.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
CC| |snehal at linux dot vnet.ibm.com
Resolution|WORKSFORME |---
--- Comment #5 from snehal <snehal at linux dot vnet.ibm.com> ---
On ppc64le, ubuntu14.10 I am getting following after installing required pkgs
for systemtap. I do have linux-image-3.16.0-23-generic-dbgsym installed.
~# stap -v -e 'probe kernel.function("sys_open") {log("hello world"
Pass 1: parsed user script and 102 library script(s) using
45376virt/35072res/6080shr/28480data kb, in 170usr/0sys/167real ms.
semantic error: while resolving probe point: identifier 'kernel' at <input>:1:7
source: probe kernel.function("sys_open") {log("hello world") exit()}
^
semantic error: no match
Pass 2: analyzed script: 0 probe(s), 0 function(s), 0 embed(s), 0 global(s)
using 46464virt/38080res/7552shr/29568data kb, in 10usr/90sys/100real ms.
Pass 2: analysis failed. [man error::pass2]
Tip: /usr/share/doc/systemtap/README.Debian should help you get started.
----------------------------------------------------------------------
My system details
root@ubuntu:~# uname -a
Linux ubuntu 3.16.0-23-generic #31-Ubuntu SMP Tue Oct 21 17:55:08 UTC 2014
ppc64le ppc64le ppc64le GNU/Linux
root@ubuntu:~# dpkg -la | grep kernel
ii kmod 18-1ubuntu2 ppc64el
tools for managing Linux kernel modules
ii libdrm-nouveau2:ppc64el 2.4.56-1 ppc64el
Userspace interface to nouveau-specific kernel DRM services -- runtime
ii libdrm-radeon1:ppc64el 2.4.56-1 ppc64el
Userspace interface to radeon-specific kernel DRM services -- runtime
ii libdrm2:ppc64el 2.4.56-1 ppc64el
Userspace interface to kernel DRM services -- runtime
ii linux-firmware 1.138 all
Firmware for Linux kernel drivers
ii linux-generic 3.16.0.23.24 ppc64el
Complete Generic Linux kernel and headers
ii linux-headers-3.16.0-23 3.16.0-23.31 all
Header files related to Linux kernel version 3.16.0
ii linux-headers-3.16.0-23-generic 3.16.0-23.31 ppc64el
Linux kernel headers for version 3.16.0 on PowerPC 64el SMP
ii linux-headers-generic 3.16.0.23.24 ppc64el
Generic Linux kernel headers
ii linux-image-3.16.0-23-generic 3.16.0-23.31 ppc64el
Linux kernel image for version 3.16.0 on PowerPC 64el SMP
ii linux-image-3.16.0-23-generic-dbgsym 3.16.0-23.31 ppc64el
Linux kernel debug image for version 3.16.0 on PowerPC 64el SMP
ii linux-image-extra-3.16.0-23-generic 3.16.0-23.31 ppc64el
Linux kernel extra modules for version 3.16.0 on PowerPC 64el SMP
ii linux-image-generic 3.16.0.23.24 ppc64el
Generic Linux kernel image
ii rsyslog 7.4.4-1ubuntu11 ppc64el
reliable system and kernel logging daemon
root@ubuntu:~#
Any suggestions ?
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