Date: Fri, 6 Nov 2020 01:52:03 +0500 From: "Eugene M. Zheganin" <emz@norma.perm.ru> To: freebsd-stable@freebsd.org Cc: virtualization@freebsd.org Subject: Re: FreeBSD 12.x, virtio and alicloud (aliyun.com) Message-ID: <98cd7866-7d05-6e49-e53b-e8dedf2a1531@norma.perm.ru> In-Reply-To: <CAECd0eYtBK8wzDobT=4ZzbpOePc02kJRpom3%2BFzB-cyE8bn9Rw@mail.gmail.com> References: <b31d221c-0763-b8b0-57d9-28799f5fc49b@norma.perm.ru> <CAECd0eYtBK8wzDobT=4ZzbpOePc02kJRpom3%2BFzB-cyE8bn9Rw@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Hello. Well, with this patch I'm getting trap immediately on the kernel booting phase: ===Cut=== virtio_pci2:virtqueue 0 (vtnet0-0 rx) does not exists (size is zero) virtio_pci2: cannot allocate virtqueue 0: 19 vtnet0: cannot allocate virtqueues ===Cut=== see the screenshot below: https://enazadev.ru/stub-data/freebsd12-patched-trap.png 05.11.2020 11:06, Cevin пишет: > The problem seems to have been fixed, but the code is still in the review. > For more details, see https://reviews.freebsd.org/D26915#601420 > > Eugene M. Zheganin <emz@norma.perm.ru> 于2020年11月5日周四 下午12:35写道： > >> Hello, >> >> >> Guys, does anyone have VM running in AliCloud Chinese provider (one of >> the biggest, if not the biggest one) ? They seem to provide stock >> FreeBSD 11.x images on some Redhat-based Linux with VirtIO which run >> just fine (at least I take a look at their kernel and it seem to be a >> stock GENERIC), but after source uprgading to 12.2 it cannot mountroot, >> because literally no disks are found after thee kernel booting stage. >> This, in turn, is cause by a bunch of repeatable virtio errors, which >> looks like (screenshot provided in the link): >> >> >> virtio_pci1: cannot map I/O space >> >> device_attach: virtio_pci1 attach returned 6 >> >> >> (https://enazadev.ru/stub-data/freebsd12-alicloud-cannot-map-io.png) >> >> So not only vtbd0 cannot be attached to, but also a network adater. >> Surprisingly, virtio_console and memory baloon device seems to be working. >> >> I've took a look at various VirtIO cases in the bug tracker and compiled >> a kernel without netmap (yeah, after some consideration this could help >> only with virtio_net part), but this doesn't help. >> >> Is this some sort of regression that needs to be reported ? Is there >> some kind of known workaround ? >> >> I also have a running 11.3 on a second VM, so I can provide any >> necessary details if needed. >> >> >> Thanks. >> >> Eugene. >> >> _______________________________________________ >> freebsd-stable@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-stable >> To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >> > _______________________________________________ > freebsd-stable@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?98cd7866-7d05-6e49-e53b-e8dedf2a1531>