[lttng-dev] Crash on 3.19.3 kernel

Mathieu Desnoyers mathieu.desnoyers at efficios.com
Thu Apr 23 18:33:14 EDT 2015


It should be fixed now, can you confirm ?

Thanks,

Mathieu

----- Original Message -----
> On 16 April 2015 at 14:26, Sébastien Lorrain
> <sebastien.lorrain01 at gmail.com> wrote:
> > Hello LTTng folks,
> >
> > I'am using Archlinux with stock 3.19.3 kernel and I'am experiencing a crash
> > with the latest and greatest lttng.
> > I compiled lttng-tools without UST support.
> >
> > $uname -a
> > Linux redwind 3.19.3-3-ARCH #1 SMP PREEMPT Wed Apr 8 14:10:00 CEST 2015
> > x86_64 GNU/Linux
> >
> > Here's the compile log of lttng-modules :
> > http://paste.ubuntu.com/10834007/
> >
> > I noticed I'am missing  CONFIG_KALLSYMS_ALL, but I don't know if it is
> > really relevant as lttng-modules 2.6 was running fine without it.
> >
> > Here's the syslog/journal after a crash (on a test VM)
> > http://paste.ubuntu.com/10833873/
> >
> > Any help in debugging that would be greatly appreciated!
> >
> > Thanks!
> > Lrouge/
> > Sebastien Lorrain.
> 
> 
> Hi Sébastien,
> 
> I can reproduce this as well. I suggest you file a bug
> (http://bugs.lttng.org/projects/lttng-modules), so that the issue is
> tracked and fixed before the next release.
> 
> Simon
> 
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> 

-- 
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com



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