On Thu, Oct 12, 2017 at 10:24:39AM +0200, Roar Waagsbø wrote:
> Sorry.
>
> I will try to clear this up.
>
> My problem is:
>
> I setup a openbsd box, and setup vmm.
>
> After one week, I noticed that one of my vms had shutdown.
> I started it back up again without thinking so much about it.
>
> After a few days my other vm had shutdown.
>
> Then I thought maybe it was an error in the snapshot I ran, so I upgraded
> it to a newer -current.
>
> After one week both my vms had shutdown.
>
> I upgraded the host to the newest -current (10/10/2017) and then one of my
> vms wouldnt even start.
>
> Upgraded the host to the 10/11/2017 snapshot and got both to boot.
>
> I upgraded one of the vms to the newest current without trouble.
>
> Then I tried the other one, and it boots the vm, but when I tried to to use
> the console and -b flag to boot the bsd.rd it hangs after I do U for
> upgrade.
>
> As Mike said it could be a issue with the console hanging, and if I try to
> start it again it will reset my vm.
>
> The problem is that after it hang, I do doas vmctl status on my host and it
> shows that the vm isnt running anymore, so it seems not to only be a issue
> with the console hanging, it actually shuts my vm down.
>
> Heres my dmesg after the vm shutdown:
I cut out the rest of the message.
Here is the problem:
> vmd: vm 1 event thread exited unexpectedly
> vmm_sighdlr: handling signal 20
> vmm_sighdlr: attempting to terminate vm 1
> terminate_vm: terminating vmid 1
I do not know why it is failing. Please apply this diff, rebuild vmd, and reply
with just the output of vmd -dvvv as you have done previously.
Index: vm.c
===================================================================
RCS file: /cvs/src/usr.sbin/vmd/vm.c,v
retrieving revision 1.28
diff -u -p -r1.28 vm.c
--- vm.c 19 Sep 2017 06:22:30 -0000 1.28
+++ vm.c 12 Oct 2017 16:54:47 -0000
@@ -1216,6 +1216,7 @@ event_thread(void *arg)
intptr_t ret;
ret = event_dispatch();
+ log_debug("%s: event_dispatch returns %d", __func__, (int)ret);
mutex_lock(&threadmutex);
*donep = 1;
