Re: [OpenBSD 6.0/amd64] - Panic with bsd.mp that looks like file system race condition

2016-09-08 Thread Stefan Fritsch
Hi, On Wed, 7 Sep 2016, Igor Boehm wrote: > virtio0 at pci0 dev 3 function 0 "Qumranet Virtio Network" rev 0x00 > vio0 at virtio0: address 52:54:a2:01:85:cd > virtio0: msix shared > virtio1 at pci0 dev 4 function 0 "Qumranet Virtio SCSI" rev 0x00 > vioscsi0 at virtio1: qsize 128 > scsibus2 at vios

Re: [OpenBSD 6.0/amd64] - Panic with bsd.mp that looks like file system race condition

2016-09-11 Thread Stefan Fritsch
On Thursday, 8 September 2016 20:16:02 CEST Igor Boehm wrote: > The reason I maybe ran into the issue and you did not might be because I > chose one of the beefier vServer options with a few CPUs, loads of RAM, and > very fast SSDs. But that is just a wild guess so is probably wrong. The SSDs are

patch(1) wrongly applies non-applicable diff

2015-07-07 Thread Stefan Fritsch
Hi, patch's handling of diffs that change the beginning of a file is broken. The moste severe breakage is this, where the diff says to remove a line "aa" but patch removes a line "XX": # cat diff --- a Wed Jul 8 00:53:09 2015 +++ b Wed Jul 8 00:53:29 2015 @@ -1,3 +1,3 @@ -aa +aa 1 bb c

Re: Virtio Bug

2019-04-17 Thread Stefan Fritsch
Hi Gary, On Tue, 16 Apr 2019, Gary Zibrat wrote: > In virtio_alloc_vq, virtio_setup_queue is called before the queue is filled > in completely by virtio_init_vq. Yes, you are right. That bug has been there from the very start. I have committed a fix. > The reasons I suspect it is an OS bug are

Re: Booting hangs using virtio on Synology Virtual Machine Manager

2019-05-28 Thread Stefan Fritsch
On Tue, May 28, 2019 at 03:13:06PM +0200, Joel Carnat wrote: > OpenBSD 6.5 and snapshots freeze on boot when using the VirtIO SCSI > configuration on Synology Virtual Manager. It boots and works ok when > using the IDE or SATA emulation mode. > > I have tried various settings (Windows, Linux and O

Re: Booting hangs using virtio on Synology Virtual Machine Manager

2019-06-02 Thread Stefan Fritsch
On Tue, May 28, 2019 at 11:19:11PM +0200, Joel Carnat wrote: > Here's what the system says: > > # uname -a > Linux syno 4.4.59+ #24922 SMP PREEMPT Fri May 10 02:59:42 CST 2019 > x86_64 GNU/Linux synology_apollolake_918+ > > # qemu-system-x86_64 --version > QEMU emulator version 2.12.1 (-dirty) >

Re: vmm guest crash in vio

2024-01-08 Thread Stefan Fritsch
On 08.01.24 22:24, Alexander Bluhm wrote: Hi, When running a guest in vmm and doing ifconfig operations on vio interface, I can crash the guest. I run these loops in the guest: while doas ifconfig vio1 inet 10.188.234.74/24; do :; done while doas ifconfig vio1 -inet; do :; done while doas ifco

Re: vmm guest crash in vio

2024-01-09 Thread Stefan Fritsch
On Tue, 9 Jan 2024, Dave Voutila wrote: > > Stefan Fritsch writes: > > > On 08.01.24 22:24, Alexander Bluhm wrote: > >> Hi, > >> When running a guest in vmm and doing ifconfig operations on vio > >> interface, I can crash the guest. > >> I run

Re: osbd 7.5 7.4 under virtualbox

2024-09-04 Thread Stefan Fritsch
Hi, On Wed, 4 Sep 2024, Aaron Wohl wrote: > I have used openbsd for over a decade on real hardware and virtual > machines in vmware and virtual box. This is the first time I have run > into hangs like this. > > It often hangs during boot from install_75.iso or cd74.iso at the V4 IP > after pi

dhcpleased dies during ifconfig stress test

2024-09-04 Thread Stefan Fritsch
Hi, during network driver testing I sometimes do a stress test with while true; do ifconfig vio0 -inet; done & while true; do ifconfig vio0 inet autoconf; done & while true; do ifconfig vio0 -inet6; done & while true; do ifconfig vio0 inet6 autoconf; done & while true; do ifconfig vio0 down; done

Re: dhcpleased dies during ifconfig stress test

2024-09-04 Thread Stefan Fritsch
Hi, Am 04.09.24 um 15:26 schrieb Alexander Bluhm: On Wed, Sep 04, 2024 at 02:44:01PM +0200, Stefan Fritsch wrote: Hi, during network driver testing I sometimes do a stress test with while true; do ifconfig vio0 -inet; done & while true; do ifconfig vio0 inet autoconf; done & while

Re: osbd 7.5 7.4 under virtualbox

2024-09-04 Thread Stefan Fritsch
selected by > pressing RETURN. You can exit this program at any time by pressing > Control-C, but this can leave your system in an inconsistent state. > > Terminal type? [vt220] System hostname? (short form, e.g. 'foo') > > > A response is required. >

Re: Issue regarding virtio and qemu environment

2024-09-06 Thread Stefan Fritsch
Hi, I accidentally replied only to the sender. Here is the reply to the list. On Fri, 6 Sep 2024, Thomas Siegmund wrote: > We at SEPPmail have been using OpenBSD as the operating system for our > SEPPmail mail gateway since > the company was founded. > For two years we have been developing and o

Re: Kernel panic (machine reboot immediately. ) on alibaba cloud ECS instance (x86_64)

2024-10-31 Thread Stefan Fritsch
Hi, please also post the messages from 7.6 or -current, so that we see where exactly it reboots. Even better would be to re-compile the -current kernel with VIRTIO_DEBUG set to 1 in sys/dev/pv/virtiovar.h and post the boot console output. Cheers, Stefan Am 29.10.24 um 04:16 schrieb yokizf P

Re: bhyve core dump when performing sysupgrade

2024-09-18 Thread Stefan Fritsch
Hi, On Tue, 17 Sep 2024, Courtney wrote: > I'm trying to sysupgrade current in 2 VMs running on bhyve on SmartOS. > I was able sysupgrade these VMs until recently. One VM is > GENERIC.MP#242 and the other GENERIC.MP#272. > > When I sysupgrade, I hit this error in bhyve > > https://github.com/Tr

Re: Kernel panic (machine reboot immediately. ) on alibaba cloud ECS instance (x86_64)

2024-11-06 Thread Stefan Fritsch
Hi, On Thu, 31 Oct 2024, Stefan Fritsch wrote: > please also post the messages from 7.6 or -current, so that we see where > exactly it reboots. Even better would be to re-compile the -current kernel > with VIRTIO_DEBUG set to 1 in sys/dev/pv/virtiovar.h and post the boot console > out

Re: vio0: device needs reset

2024-11-30 Thread Stefan Fritsch
Hi, On Thu, 28 Nov 2024, Kirill A. Korinsky wrote: > >Synopsis:vio0: device needs reset > >Category:vmd > >Environment: > System : OpenBSD 7.6 > Details : OpenBSD 7.6-current (GENERIC.MP) #455: Thu Nov 28 > 09:43:05 MST 2024 > > dera...@amd64.

Re: No more than 9 vio-net-devices using qemu?

2025-08-01 Thread Stefan Fritsch
Hi, thanks for the report. On Tue, 25 Feb 2025, Jan wrote: > i tried this question on @misc but did not get a response. > Hope it is okay to ask here after a few weeks? > > I used a Qotom Box with 1G Interfaces 8G Ram and i5 8th generation > for some years, but recently i changed due to various