Re: 8.0 crash inside KVM

2018-02-24 Thread Alexander Nasonov
Michael van Elst wrote:
> al...@yandex.ru (Alexander Nasonov) writes:
> 
> >inside ProxMox kvm and rebooted it a couple of times. But on the
> >last reboot, the kernel stuck at something and I sent a reboot from
> >the console. A bit later it panicked.
> 
> If "console" means: issuing the reboot from DDB, then this can be
> expected. If it means: running multiple /sbin/reboot concurrently,
> then it's a bug.

>From ProxMox noVNC console.

-- 
Alex


Re: 8.0 crash inside KVM

2018-02-24 Thread Michael van Elst
al...@yandex.ru (Alexander Nasonov) writes:

>inside ProxMox kvm and rebooted it a couple of times. But on the
>last reboot, the kernel stuck at something and I sent a reboot from
>the console. A bit later it panicked.

If "console" means: issuing the reboot from DDB, then this can be
expected. If it means: running multiple /sbin/reboot concurrently,
then it's a bug.


-- 
-- 
Michael van Elst
Internet: mlel...@serpens.de
"A potential Snark may lurk in every tree."


Re: 8.0 crash inside KVM

2018-02-24 Thread Alexander Nasonov
Alexander Nasonov wrote:
> I don't know if a panic in a VM should be reported to gnats. I'm sending
> the report to tech-kern instead.
> 
> I successfully installed 8.0_BETA amd64 GENERIC, which I downloaded from
> 
> https://nycdn.netbsd.org/pub/NetBSD-daily/netbsd-8/201802240710Z/images/
> 

One more panic on shutdown:

panic: kernel diagnostic assertion "pipe != NULL" failed:
/usr/src/sys/dev/usb/usbdi.c", line 670
Fatal breakpoint trap in supervisor mode
Trap type 1 code 0 rip 0x80224d95 cs 0x8 rflags 0x246 cr2 0 ilevel 0 
rsp 0xfe80028a7d30
curlwp 0xfe8022707500 pi 0.24 lowest kstack 0xe80028a42c0
Stopped in pid 0.24 (system) at netbsd:breakpoint+0x5c: leave

breakpoint() at netbsd:breakpoint+9x5c
vpanic() at netbsd:vpanic+0x140
ch_voltag_convert_in() at netbsd:ch_voltag_convert_in
usbd_abort_pipe() at netbsd:usbd_abort_pipe+0x6b
usbd_kill_pipe() at netbsd:usbd_kill_pipe+0x11
usbd_new_device() at netbsd:usbd_new_device+0x3ec
usb_doattach() at netbsd:usb_doattach+0xa8
config_interrupt_thread() at netbsd:config_interrupt_thread+0x30


Snapshots are available. I can give remote access to noVNC for debugging.

-- 
Alex