[lttng-dev] problem starting trace on arm target

David Goulet dgoulet at efficios.com
Wed May 9 09:08:50 EDT 2012


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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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