Re: port-xen/48125 dom0 panic during domU creation attempt

[Jaromír Doleček <jaromir.dolecek%gmail.com@localhost>]

The following reply was made to PR port-xen/48125; it has been noted by GNATS.

From: =?UTF-8?B?SmFyb23DrXIgRG9sZcSNZWs=?= <jaromir.dolecek%gmail.com@localhost>
To: "gnats-bugs%NetBSD.org@localhost" <gnats-bugs%netbsd.org@localhost>
Cc: 
Subject: Re: port-xen/48125 dom0 panic during domU creation attempt
Date: Sun, 24 Jun 2018 23:08:43 +0200

 Hey,
 
 My problem actually turned out to be bad xennetback_xenbus cleanup and
 panic in intr_disestablish(). I've fixed it, but it's likely
 completely unrelated to your problem.
 
 With my fix, I've tried to run a loop creating and destroying a DOMU
 which would not boot, run some 60 iterations and still no panic. I
 also tried experiment that I unmounted /dev/pts so that creation fails
 with similar error (Failed to create tty), that still did not panic
 after ~20 iterations. This was with Xen 4.2.6.
 
 Are you still in position to test this with -current and confirm
 whether it still happens?
 
 Jaromir