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Re: Error inserting module and File exists error while running staprun on target device
- From: Frederic TURGIS <frturgis at yahoo dot com>
- To: "systemtap at sourceware dot org" <systemtap at sourceware dot org>
- Date: Sat, 1 Jun 2013 17:36:53 +0100 (BST)
- Subject: Re: Error inserting module and File exists error while running staprun on target device
- References: <1369885944329-233663 dot post at n7 dot nabble dot com> <20130530150732 dot GB2241 at redhat dot com> <FC085370EF6E994E9EC3E4C68F0AF49D013357BC at IRSMSX153 dot ger dot corp dot intel dot com>
- Reply-to: Frederic TURGIS <frturgis at yahoo dot com>
Within Texas Instruments, we had systemtap running well on OMAP5430/Android. That issue does not remind me of anything. The move to any specific version of systemtap was mostly to get tapset updates, not for this kind of issue. But reusing older version is worth a try. Unfortunately, we won't be able to give help or test on our side, probably all people leveraging systemtap within TI have now left for obvious reasons
Regards
Fred
-----Original Message-----
From: systemtap-owner@sourceware.org [mailto:systemtap-owner@sourceware.org] On Behalf Of Lukas Berk
Sent: Thursday, May 30, 2013 5:08 PM
To: Link2ThePast
Cc: systemtap@sourceware.org
Subject: Re: Error inserting module and File exists error while running staprun on target device
Hey,
* Link2ThePast <jose.pena.pe@gmail.com> [2013-05-29 23:52]:
> Hello everyone,
>
> I am having trouble executing systemtap .ko modules on my target device.
>
> The target configuration I am using is as follows:
> Board: OMAP5432 EVM
> (http://www.svtronics.com/index.php?route=product/product&product_id=3
> 3)
> OS: Android JellyBean
> Kernel: K3.4
>
> The host system is Ubuntu 12.04 x64.
>
> Reference instructions are from http://omappedia.org/wiki/Systemtap.
I haven't had experience running systemtap on OMAP specifically, but judging by the instructions provided, (stap) "v1.8 is required for kernel 3.4. v1.8 requires elfutils v 0.148" and I assume you're running stap 2.0 based on the directory names. Perhaps try with that stap version and ensure you're running the elfutils listed.
Cheers,
Lukas