From owner-freebsd-stable@freebsd.org Thu Nov 5 06:07:28 2020 Return-Path: Delivered-To: freebsd-stable@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 7B1C544B9FD for ; Thu, 5 Nov 2020 06:07:28 +0000 (UTC) (envelope-from cevin.cheung@gmail.com) Received: from mail-io1-xd34.google.com (mail-io1-xd34.google.com [IPv6:2607:f8b0:4864:20::d34]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4CRY2l3Xb4z4pbK for ; Thu, 5 Nov 2020 06:07:27 +0000 (UTC) (envelope-from cevin.cheung@gmail.com) Received: by mail-io1-xd34.google.com with SMTP id u19so656088ion.3; Wed, 04 Nov 2020 22:07:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=8il/2judAxZlurxq+noZMtqgDkr0p+qcCiMtfcELpBU=; b=m49nb/BV67mM0FjzQ2XQK7uUXrcz+nps1XhGN/a0xEsXkfJnRrBWJuep28O0ZMlRz3 UfxIWBiyaONeYyDz6YH1dlp+kzPiJTzpHz5n/65x8+Ywr6xLEOMz8vgaAr5evorMKJhs auF98ordgRPdT0baoNbllDy5wJBXbn7SLtqkmfeGA9YKCL/UoA2WiglP206JCkbDp7VJ zabfGT20ea6dzcdw5LB1G44UleRpF78XOgxVFMXs+iZyC3M64XU6mqtVvWgNuYeH0tb0 i3fJUWpo5fPJ6mgCZviOMytecCzUkJGBQcUMh2CkBYWfmVpXOEjIeFfAyFKSqxjkhjRL XZIg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=8il/2judAxZlurxq+noZMtqgDkr0p+qcCiMtfcELpBU=; b=R+jP0Ig7kiywh8POk9MAbivO6GWddAxA9GmztAtgu2TLp1TwN/3ADId6TeHjKNnq0x ocegTMJFuwyqSs78qX1pH7DAewoQ10xXwLLE+LXe6aFvg0x99NvIKfrrIJ+8I03S/Fpa 9RKOZILhbhqgoD/w7GxLhemq4u58bRuyyOkHcv4O9OatlZyo1HsRIY9H/Dcz5RvjDqCn ykg7DPbCB4W0eq/R4k5xJBUrEthLR8YQAodjJjV5gNFfHBpqIdT/j6O5rEb4yjwxGDxK cugkcRyZ7Pp/hq5ApGMXCo1SCcUwkSV5zO4HrjqGIkKqu/RbfvVEs3I5eO7zTCiwg/V7 /bdw== X-Gm-Message-State: AOAM533/bt6+orwT7Poif4fiVnD6AvC9J0TBllOL8GkUTiAOJogXHPRr FXdkzWzLufh9pd/5Km2Wk2fIr8BL0sSRC3uZsr6h0I2n+7lio/H5 X-Google-Smtp-Source: ABdhPJwdRZqdMgfCXGMXMXFPdrXtE0y5+UaRhkIx6+DBGYkkqM6ebPNMuvL8oX4RsLLqvFcz/CFzh4hUE/yUThRInrw= X-Received: by 2002:a6b:7114:: with SMTP id q20mr720716iog.16.1604556446131; Wed, 04 Nov 2020 22:07:26 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Cevin Date: Thu, 5 Nov 2020 14:06:29 +0800 Message-ID: Subject: Re: FreeBSD 12.x, virtio and alicloud (aliyun.com) To: "Eugene M. Zheganin" Cc: freebsd-stable , freebsd-virt X-Rspamd-Queue-Id: 4CRY2l3Xb4z4pbK X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=m49nb/BV; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of cevincheung@gmail.com designates 2607:f8b0:4864:20::d34 as permitted sender) smtp.mailfrom=cevincheung@gmail.com X-Spamd-Result: default: False [-3.08 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.01)[-1.008]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; NEURAL_HAM_LONG(-0.99)[-0.987]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::d34:from]; NEURAL_HAM_SHORT(-0.08)[-0.081]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TAGGED_FROM(0.00)[]; MAILMAN_DEST(0.00)[freebsd-stable]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.33 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 Nov 2020 06:07:28 -0000 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 =E4=BA=8E2020=E5=B9=B411=E6=9C=885= =E6=97=A5=E5=91=A8=E5=9B=9B =E4=B8=8B=E5=8D=8812:35=E5=86=99=E9=81=93=EF=BC= =9A > 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" >