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

[Mindaugas Rasiukevicius <rmind%netbsd.org@localhost>]

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?  Is this easily reproducible for you?

-- 
Mindaugas