Hello,
I've stumbled across the following panic when testing Xen netback with
if_bridge:
Kernel page fault with the following non-sleepable locks held:
exclusive sleep mutex if_bridge (if_bridge) r = 0 (0xf80006306c18) locked @
/usr/src/sys/m
KDB: stack backtrace:
X_db_symbol_values() at X_
On 23/06/14 18:49, Alexander V. Chernikov wrote:
> On 23.06.2014 20:39, Alexander V. Chernikov wrote:
>> On 23.06.2014 19:32, John Baldwin wrote:
>>> On Friday, June 20, 2014 11:25:51 am Roger Pau Monné wrote:
>>>> Hello,
>>>>
>>>> I've s
On 24/06/14 19:06, John Baldwin wrote:
> On Monday, June 23, 2014 1:12:54 pm Roger Pau Monné wrote:
>> I'm not getting the traffic from the dying interface, I'm getting the
>> traffic from another interface on the bridge (a physical bce interface),
>> which inject
Hello,
While trying to setup a bridge using if_bridge with a single bce
interface I've hit the following error on 10.0-RELEASE (it doesn't
happen all the times):
NMI ISA 20, EISA ff
NMI ISA 30, EISA ff
NMI ISA 20, EISA ff
NMI ... going to debugger
NMI ... going to debugger
NMI ISA 20, EISA ff
N
El 10/12/14 a les 19.25, Ryan Stone ha escrit:
>>From a quick look at the code, whenever an interface is added to a
> bridge, if that interface does not support a feature currently enabled
> on the bridge then it has to disable that feature on all member
> interfaces of that bridge. That would re-
Hello,
I'm not very familiar with FreeBSD network subsystem and I'm trying to
import a new version of xen-netfront from Linux to FreeBSD. So far so
good, most stuff is pretty similar and I think I've _mostly_ figured it
out by myself. I have however a couple of questions regarding the
network subs
On Mon, Feb 19, 2018 at 09:58:30AM +, Laurence Pawling via freebsd-xen
wrote:
> Hi all,
>
>
>
> I’m wondering if anyone here has seen this issue before, I’ve spent the last
> couple of days troubleshooting:
>
>
>
> Platform:
>
> Host: XenServer 7.0 running on 2 x E2660-v4, 256GB RAM
On Mon, Feb 19, 2018 at 10:42:08AM +, Laurence Pawling wrote:
> >When using >1 vCPUs can you set hw.xn.num_queues=1 on
> >/boot/loader.conf and try to reproduce the issue?
> >
> >I'm afraid this is rather related to multiqueue (which is only used
> >if >1 vCPUs).
> >
> >
Adding freebsd-net in case they can provide some feedback or tips
about how to debug this.
On Tue, Jun 18, 2019 at 04:03:00PM +0200, Christian M wrote:
> I've noticed very slow networking speed between VM's with FreeBSD on the
> same host (XCP-ng 7.6.0) for more recent FreeBSD-versions.
Sadly int
On Tue, Jun 25, 2019 at 01:55:40PM +0200, Christian M wrote:
> I've made two tests while running tcpdump on the xcp-ng host. I'm not at
> all qualified to interpret the .pcap files from tcpdump, but I've put them
> on Google Drive and linked them below the two tests. Perhaps someone more
> qualifie
There's a mistake in my reply below.
On Tue, Jun 25, 2019 at 04:56:43PM +0200, Roger Pau Monné wrote:
> On Tue, Jun 25, 2019 at 01:55:40PM +0200, Christian M wrote:
> > I've made two tests while running tcpdump on the xcp-ng host. I'm not at
> > all qualified to
On Thu, Jun 27, 2019 at 12:14:33PM +0200, Christian M wrote:
> I've installed 12.0-STABLE on two new VM's now. 172.31.16.127 and .128. VIF
> cheksum offloading is turned off, and -txcsum for xn0 for both VM's.
>
> I feel the throughput is more consistent now, not all over the place as
> before, ev
On Thu, Jun 27, 2019 at 12:31:35PM +0200, Christian M wrote:
> Den tors 27 juni 2019 kl 12:19 skrev Roger Pau Monné :
>
> > On Thu, Jun 27, 2019 at 12:14:33PM +0200, Christian M wrote:
> > > I've installed 12.0-STABLE on two new VM's now. 172.31.16.127 and .128.
&
Hello,
A user (on Cc) recently reported an issue on xen-devel when using
FreeBSD as a Xen guest on a Linux host. Upon further examination the
issue is caused by FreeBSD Xen virtual network adapter receiving an
mbuf that contains a data buffer that crosses a page boundary. This is
not an mbuf chain
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