[lttng-dev] problem starting trace on arm target

Fahad Usman fahad.usman at gmail.com
Wed May 9 11:30:35 EDT 2012


Hi David,
here are the logs on the two terminals,
Term1: http://pastebin.com/dYGCrGcb
Term2: http://pastebin.com/4XCn4Asv

Please let me know if you want any other info from me.

--
Fahad


On Wed, May 9, 2012 at 6:08 PM, David Goulet <dgoulet at efficios.com> wrote:
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> Hash: SHA1
>
> Hi Fahad,
>
> This is error is a bit peculiar...
>
> Can you provide the full log of the session daemon like so.
>
> (term1) # lttng-sessiond -vvv
>
> (term2) the rest of the commands adding -vvv to "lttng" command line.
>
> Thanks!
> David
>
> On 09/05/12 08:20 AM, Fahad Usman wrote:
>> Hi, I am trying to use lttng-modules on an arm target, but when I try to
>> start tracing I get some errors like PERROR: sendmsg: Bad file descriptor
>> [in lttcomm_send_unix_sock() at sessiond-comm.c:310] PERROR: send consumer
>> channel: Bad file descriptor [in send_kconsumer_session_streams() at
>> main.c:636] please see pastebin (http://pastebin.com/ivnvQWa2) for complete
>> logs
>>
>> I am using Linux 2.6.38 on Freescale imx6 platform. Lttng-modules 2.0.2 and
>> lttng-tools 2.0.1
>>
>> -- Fahad
>>
>> _______________________________________________ lttng-dev mailing list
>> lttng-dev at lists.lttng.org
>> http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
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