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Tue, 31 Oct 2023 22:35:18 -0400 (EDT) Date: Wed, 1 Nov 2023 03:35:14 +0100 From: Marek =?utf-8?Q?Marczykowski-G=C3=B3recki?= To: Ming Lei Cc: Jan Kara , Mikulas Patocka , Vlastimil Babka , Andrew Morton , Matthew Wilcox , Michal Hocko , stable@vger.kernel.org, regressions@lists.linux.dev, Alasdair Kergon , Mike Snitzer , dm-devel@lists.linux.dev, linux-mm@kvack.org Subject: Re: Intermittent storage (dm-crypt?) freeze - regression 6.4->6.5 Message-ID: References: <20231030155603.k3kejytq2e4vnp7z@quack3> <98aefaa9-1ac-a0e4-fb9a-89ded456750@redhat.com> <20231031140136.25bio5wajc5pmdtl@quack3> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="34v3My9/eDDcajxk" Content-Disposition: inline In-Reply-To: X-Rspam-User: X-Stat-Signature: bw7eu3emq1xpiiyizw744x7g9ntykqut X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: C73E48000D X-HE-Tag: 1698806125-276620 X-HE-Meta: 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 c7lhCa13 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: --34v3My9/eDDcajxk Content-Type: text/plain; protected-headers=v1; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Date: Wed, 1 Nov 2023 03:35:14 +0100 From: Marek =?utf-8?Q?Marczykowski-G=C3=B3recki?= To: Ming Lei Cc: Jan Kara , Mikulas Patocka , Vlastimil Babka , Andrew Morton , Matthew Wilcox , Michal Hocko , stable@vger.kernel.org, regressions@lists.linux.dev, Alasdair Kergon , Mike Snitzer , dm-devel@lists.linux.dev, linux-mm@kvack.org Subject: Re: Intermittent storage (dm-crypt?) freeze - regression 6.4->6.5 On Wed, Nov 01, 2023 at 03:15:50AM +0100, Marek Marczykowski-G=C3=B3recki w= rote: > And BTW, an attempt to access another partition on the same disk (not > covered with dm-crypt) hangs too. No, not sure about that part, it was rather reading /bin/ls hanging... --=20 Best Regards, Marek Marczykowski-G=C3=B3recki Invisible Things Lab --34v3My9/eDDcajxk Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEhrpukzGPukRmQqkK24/THMrX1ywFAmVBuWQACgkQ24/THMrX 1ywBCwf+NBJd0oU6k0s/Q1kRXigL0eXZ/7To0/Tv3r7ASDyuqxTtjU/Ncs9/QqZ2 vguzFCGPHY03deZSBy0o6ScY5cVBK32IHYDcAq1klnTpUuwN6JAQ7NvOgyWRV/4k do7Nu4vUT/KG/BLy7qx6GqWDyxWsDDNEkm/mKEzwOBeyYvVLyKkPExkrxkkAXiGm R7OyiGyCJkhM2sPY4RCgkBaYk9H0OMwsF0vnrFO5zTCE/1Um7PfqrDawXiHOU2us Fv6mSGyrHvbnJ/avVhYpSfqjsqSazkjFI8sDAO0ym6ZVTR/78AkvWR3IWbMBO2Xw 70vJPYpCwlA9DrmlSnxxh/VTqihCqg== =Lw5K -----END PGP SIGNATURE----- --34v3My9/eDDcajxk--