Re: facility->exists assertion failure...

* Deepak Saxena ([email protected]) wrote:
> 
> Running through some tests here, we're getting the following on 
> ARM and x86. Is this a case of missmatched facilities between the
> userspace tools and what's in the kernel and I just need to update
> the contents of /usr/share/ltt-control/facilities?
> 
> [email protected]:/opt/montavista/pro/devkit/arm/xscale_be/target.Toad/tmp#
> lttv -m textDump -t tc-lttng_host-tools-001 -v > tc-lttng_host-tools-001/tc-lttng_host-tools-001.log
> ** (process:2710): WARNING **: Cannot find facility kernel_arch, checksum
> 0x2B44F74C
> 
> ** (process:2710): WARNING **: Unknown facility 76 (0x4c) in tracefile /cpu
> 
> ** ERROR **: file ../../ltt/event.c: line 94 (ltt_event_facility): assertion failed: (facility->exists)
> aborting...
> 
> 

This is probably your problem.. what versions of LTTng and ltt-control
are you using ? You can always look at the Compatibility list on
http://ltt.polymtl.ca to verify.

Mathieu

> 
> -- 
> Deepak Saxena - [email protected] - http://www.plexity.net
> 
> in the end, they will not say, "those were dark times,"  they will ask
> "why were their poets silent?" - Bertold Brecht
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-- 
Mathieu Desnoyers
Computer Engineering Ph.D. Candidate, Ecole Polytechnique de Montreal
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