Date: Sat, 19 Aug 2023 00:34:20 +0200 From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@FreeBSD.org> To: Alexander Motin <mav@FreeBSD.org> Cc: current@freebsd.org, Mateusz Guzik <mjguzik@gmail.com>, Martin Matuska <mm@FreeBSD.org> Subject: Re: ZFS deadlock in 14 Message-ID: <868ra8nfo3.fsf@ltc.des.no> In-Reply-To: <86fs4go2qb.fsf@ltc.des.no> ("Dag-Erling =?utf-8?Q?Sm=C3=B8rg?= =?utf-8?Q?rav=22's?= message of "Fri, 18 Aug 2023 16:16:12 %2B0200") References: <86leeltqcb.fsf@ltc.des.no> <86h6p4s64h.fsf@ltc.des.no> <86a5utrafp.fsf@ltc.des.no> <86350kqokl.fsf@ltc.des.no> <CAGudoHHGeC4qaZpmTc15-Rimo78qVUmg8-oYveMfo0_JO45TSw@mail.gmail.com> <86y1icp95t.fsf@ltc.des.no> <CAGudoHFgyb2%2B3jkfmuzG86FqCQfNfPOuoWpsXFByY=YBYCN%2BFQ@mail.gmail.com> <86ttt0p8wv.fsf@ltc.des.no> <197ead1e-210a-6be6-7e24-5c56b14bb777@FreeBSD.org> <86350hpiby.fsf@ltc.des.no> <0fd64567-59cd-9276-cc0c-17a09611f11a@FreeBSD.org> <86sf8hnp3k.fsf@ltc.des.no> <86fs4go2qb.fsf@ltc.des.no>
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[-- Attachment #1 --]
Dag-Erling Smørgrav <des@FreeBSD.org> writes:
> Plot twist: c47116e909 _without_ the patches also appears to be working
> fine. The last kernel I know for sure deadlocks is b36f469a15, so I'm
> going to test cd25b0f740 and 28d2e3b5de.
c47116e909 with cd25b0f740 and 28d2e3b5de reverted deadlocks, see
attached ddb.txt. I'm going to see if reverting only 28d2e3b5de but not
cd25b0f740 changes anything.
DES
--
Dag-Erling Smørgrav - des@FreeBSD.org
[-- Attachment #2 --]
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