[PATCH] Fix bug #13121 - Non-smbd processes using kernel oplocks can hang smbd

[Jeremy Allison]

On Thu, Nov 16, 2017 at 07:52:29AM +1300, Gary Lockyer via samba-technical wrote:
> 
> 
> On 16/11/17 07:06, Jeremy Allison via samba-technical wrote:
> > On Thu, Nov 16, 2017 at 06:55:13AM +1300, Gary Lockyer via samba-technical wrote:
> >> I'm now seeing significant numbers of builds hanging in:
> >>
> >> [558(3538)/2212 at 1h13m33s] samba3.smb2.kernel-oplocks(nt4_dc)
> > 
> > Can you track down what part of the test it's hanging in ?
> > A strace on the smbtorture client process would help here.
> I'll kick off some builds now, and see what I can find.

Please try with the additional patch I just sent. Should
make things easier to find.