Re: KASSERT while running dev/sysmon/t_swsensor on tmpfs

[Nicolas Joly <njoly%pasteur.fr@localhost>]

On Wed, Nov 20, 2013 at 04:38:12PM +0000, Mindaugas Rasiukevicius wrote:
> Hi,
> 
> Nicolas Joly <njoly%pasteur.fr@localhost> wrote:
> > When checking NetBSD -current testsuite on my amd64 main workstation i
> > do see tmpfs related KASSERT panics when dev/sysmon/t_swsensor
> > testcases terminate.
> > 
> > I can reproduce it easily with the following steps :
> > 
> >   mount_tmpfs tmpfs /tmp
> >   cd /usr/tests/dev/sysmon
> >   atf-run t_swsensor
> > 
> > System panicked: kernel diagnostic assertion "TAILQ_EMPTY
> > (&node->tn_spec.tn_dir.tn_dir)"failed: file
> > "/local/src/NetBSD/src/sys/fs/tmpfs/tmpfs_subr.c", line 248
> 
> Are you using unionfs?

No.

>  Is this easily reproducible for you?

Yes. I trigger it each time i run the testcase.

-- 
Nicolas Joly

Biology IT Center
Institut Pasteur, Paris.