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Hermes SMTP Server) with ESMTPA ID fcc795d7f84c6c11e9d6972fb07b7f81; Sun, 20 Aug 2023 15:45:53 +0000 (UTC) From: Mark Millard Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.700.6\)) Subject: Re: ZFS deadlock in 14 Message-Id: Date: Sun, 20 Aug 2023 08:45:41 -0700 Cc: Current FreeBSD To: des@freebsd.org, "mav@freebsd.org" , Graham Perrin , kevin.bowling@kev009.com, pi@freebsd.org, Cy Schubert , Mateusz Guzik X-Mailer: Apple Mail (2.3731.700.6) References: X-Spamd-Result: default: False [-3.50 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; MV_CASE(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; MIME_GOOD(-0.10)[text/plain]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim]; MLMMJ_DEST(0.00)[freebsd-current@freebsd.org]; RCVD_IN_DNSWL_NONE(0.00)[98.137.68.205:from]; MID_RHS_MATCH_FROM(0.00)[]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[98.137.68.205:from]; FREEMAIL_FROM(0.00)[yahoo.com]; DKIM_TRACE(0.00)[yahoo.com:+]; TO_DN_SOME(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/20, country:US]; RCPT_COUNT_SEVEN(0.00)[8]; FROM_EQ_ENVFROM(0.00)[]; FREEMAIL_TO(0.00)[freebsd.org,FreeBSD.org,kev009.com,cschubert.com,gmail.com]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-Spamd-Bar: --- X-Rspamd-Queue-Id: 4RTKhN1mH8z4PXF Dag-Erling_Sm=C3=B8rgrav wrote on Date: Sun, 20 Aug 2023 13:00:27 UTC : > Alexander Motin writes: > > Unfortunately I think the current code in main should still suffer > > from this specific deadlock. cd25b0f740 fixes some deadlocks in this > > area, may be that is why you are getting issues less often, but I > > don't believe it fixes this specific one, may be you was just lucky. >=20 > Yep, it took a while but I got a deadlock with unmodified 4f14d4b6b7. Are any of you testing based on USE_TMPFS=3Dno and such, so that ZFS handles all file system activity, while allowing multiple builders to be active as well? In my case, I also have: ALLOW_MAKE_JOBS=3Dyes In my testing, pkg builds and then the other builders report "Builder starting" but end up stuck waiting in a loop with timeouts involved ("vlruwk") before ever reporting any more. Some progress is made in the original builder before I eventually stop poudriere-devel. Am I the only one that gets such behavior for this kind of context? =3D=3D=3D Mark Millard marklmi at yahoo.com