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Date: Sat, 27 Mar 2021 13:07:55 +0100 Message-ID: Subject: Re: 13.0 RC4 might be delayed To: FreeBSD Current Cc: Kevin Oberman , Graham Perrin Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 4F6yK95P7Hz3PZ2 X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=pAebzbUM; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of dmilith@gmail.com designates 2607:f8b0:4864:20::735 as permitted sender) smtp.mailfrom=dmilith@gmail.com X-Spamd-Result: default: False [-4.00 / 15.00]; FREEMAIL_FROM(0.00)[gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::735:from]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::735:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::735:from]; FREEMAIL_CC(0.00)[gmail.com]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-current]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 27 Mar 2021 12:07:58 -0000 It may not only be Virtualbox, but also happens under Vmware VMs. I use Vmware Fusion 7 pro as my software build-host on top of my Mac Pro for years now, but I can't build much with 13.0 cause regular build processes (like sed, awk, grep, zsh) turn into zombies randomly. Example shot from my private CI from yesterday: http://s.verknowsys.com/12f14b0350ee3baeb8f153cd48764bc8.png The issue doesn't happen on 12.2, 12.1, 12.0 or older releases. I reported this issue (I'm testing it since 13-alpha) here: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253718 In RC3 it feels it got even worse and happens even more often=E2=80=A6 It's= a critical release blocker if you ask me=E2=80=A6 kind regards Daniel On 27/03/2021, David G Lawrence via freebsd-current wrote: >> On Fri, Mar 26, 2021 at 1:01 PM Graham Perrin >> wrote: >> >> > On 26/03/2021 03:40, The Doctor via freebsd-current wrote: >> > > ??? if people are having issues with ports like ??? >> > >> > If I'm not mistaken: >> > >> > * 13.0-RC3 seems to be troublesome, as a guest machine, with >> > emulators/virtualbox-ose 6.1.18 as the host >> > >> > * no such trouble with 12.0-RELEASE-p5 as a guest. >> > >> > I hope to refine the bug report this weekend. >> > >> >> Had nothing but frequent guest lockups on 6.1.18 with my Win7 system. >> That >> was right after 6.1.18 was put into ports. Fell back to legacy (v5) and >> will try again shortly to see if it's any better. > > Kevin, > > Make sure you have these options in your /etc/sysctl.conf : > > vfs.aio.max_buf_aio=3D8192 > vfs.aio.max_aio_queue_per_proc=3D65536 > vfs.aio.max_aio_per_proc=3D8192 > vfs.aio.max_aio_queue=3D65536 > > ...otherwise the guest I/O will random hang in VirtualBox. This issue > was > mitigated in a late 5.x VirtualBox by patching to not use AIO, but the > issue > came back in 6.x when that patch wasn't carried forward. > > -DG > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org= " > --=20 -- Daniel Dettlaff Versatile Knowledge Systems verknowsys.com