Re: Yet another test regression: fs/ffs/t_snapshot_log/snapshotstress

["J. Hannken-Illjes" <hannken%eis.cs.tu-bs.de@localhost>]

On May 1, 2013, at 3:08 PM, Andreas Gustafsson <gson%gson.org@localhost> wrote:

> The "snapshotstress" test case of the fs/ffs/t_snapshot_log program has
> recently started failing with "signal 6 (core dumped)".  The first
> recorded failure with those particular symptoms in the babylon5 i386
> tests was with source date 2013.04.29.14.54.03:
> 
>  
> http://releng.netbsd.org/b5reports/i386/commits-2013.04.html#2013.04.29.14.54.03
> 
> It also failed in the previous test run (2013.04.29.14.42.11), but so
> did with 644 other tests, so it's hard to say if that's relevant or
> not.

I sometimes get this panic:

        kernel diagnostic assertion "!rw_write_held(&wl->wl_rwlock)" failed: 
file "/work/build/src/lib/librumpvfs/../../sys/rump/../kern/vfs_wapbl.c", line 
1732 

As I'm not aware of WAPBL changes in april I suppose it is a problem
with RUMP lock assertion.

--
J. Hannken-Illjes - hannken%eis.cs.tu-bs.de@localhost - TU Braunschweig 
(Germany)