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Hermes SMTP Server) with ESMTPA ID ab6d3a6d69d754e2c8e415c7960c67b7; Fri, 29 Nov 2024 04:07:20 +0000 (UTC) Content-Type: text/plain; charset=utf-8 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 \(3776.700.51.11.1\)) Subject: Re: port binary dumping core on recent head in poudriere [tmpfs corruptions involving blocks of zeros that should not be all zeros] From: Mark Millard In-Reply-To: <7f4080f5-a371-9940-480b-df13956c76ab@FreeBSD.org> Date: Thu, 28 Nov 2024 20:07:09 -0800 Cc: FreeBSD Current , FreeBSD Mailing List Content-Transfer-Encoding: quoted-printable Message-Id: <3AC4C67F-2DA3-4AA0-9B69-066146A5771E@yahoo.com> References: <4D541C32-7DF4-4CAC-B31E-D4DD17977154.ref@yahoo.com> <4D541C32-7DF4-4CAC-B31E-D4DD17977154@yahoo.com> <7f4080f5-a371-9940-480b-df13956c76ab@FreeBSD.org> To: "Sean C. Farley" X-Mailer: Apple Mail (2.3776.700.51.11.1) X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/20, country:US] X-Rspamd-Queue-Id: 4Y004s3kFPz4Zjy X-Spamd-Bar: ---- On Nov 28, 2024, at 19:54, Sean C. Farley wrote: > On Thu, 28 Nov 2024, Mark Millard wrote: >=20 >> . . . >=20 >>> System setup: >>> - FreeBSD 14.2-STABLE >>=20 >> The context that I investigated --and what was fixed by a commit only >> applies to-- main [so; 15 as stands], not stable/14 . >>=20 >> stable/14 has no commits mentioning "tmpfs" after 2024-Jun-04. >=20 > Thank you. That was my mistake. I will continue searching for an = answer. Once I find a way to more consistently trigger it, it will be = much easier. >=20 > I ran all of the tmpfs*.sh tests from HEAD which all pass except for = tmpfs24.sh. Did you notice: Thu, 28 Nov 2024 . . . =E2=80=A2 git: 2e2699c48a7e - main - stress2: Added new tmpfs test = scenarios Peter Holm that added: stress2: Added new tmpfs test scenarios --- tools/test/stress2/misc/tmpfs26.sh | 179 = +++++++++++++++++++++++++++++++++++++ tools/test/stress2/misc/tmpfs27.sh | 49 ++++++++++ tools/test/stress2/misc/tmpfs28.sh | 61 +++++++++++++ 3 files changed, 289 insertions(+) ? > $ ./all.sh -o tmpfs24.sh > 20241128 22:33:38 all: tmpfs24.sh > Min hole size is 4096, file size is 524288000. > data #1 @ 0, size=3D4096) > hole #2 @ 4096, size=3D4096 > data #3 @ 8192, size=3D4096) > hole #4 @ 12288, size=3D4096 > data #5 @ 16384, size=3D4096) > hole #6 @ 20480, size=3D524267520 > --- /tmp/tmpfs24.exp 2024-11-28 22:33:40.222199000 -0500 > +++ /tmp/tmpfs24.log 2024-11-28 22:33:40.225048000 -0500 > @@ -5,4 +5,3 @@ > hole #4 @ 12288, size=3D4096 > data #5 @ 16384, size=3D4096) > hole #6 @ 20480, size=3D524267520 > -<> > FAIL tmpfs24.sh exit code 1 >=20 >>> . . . =3D=3D=3D Mark Millard marklmi at yahoo.com