Issue with packet framing on xnb(4) connections and NetBSD domus

2021-03-17 Thread Brian Buhrow
hello. I've noticed that on my Xen server, running FreeBSD-12.2/Xen-4.14.0, I see a lot of messages like the following from my NetBSD-5 and NetBSD-current domu's: xennet0: discarding oversize frame (len=1518) They happen when network traffic is heavy and when traffic is coming from a

Re: Corruption in xenstored tdb file?

2021-03-17 Thread Brian Buhrow
hello Roger. I will compile a kernel with your patch and see how it flies. I'm sending a second e-mail which describes a problem which I also think is related to the netback code. But, rather than cloudying this issue with other issues, I'll detail it on a separate thread. I'll let

Re: Corruption in xenstored tdb file?

2021-03-17 Thread Brian Buhrow
hello Roger. I've successfully compiled the kernel with your patch and installed it. Now, both the NetBSD-5 and NetBSD-current VM's boot with full working networks. Also, FreeBSD-12 works as a a pvh guest with full networking. I applied your patch to 12-stable, so if you commit this