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Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1qgQow-00EMRZ-Bc; Wed, 13 Sep 2023 14:26:22 +0000 Date: Wed, 13 Sep 2023 15:26:22 +0100 From: Matthew Wilcox To: Sanan Hasanov Cc: "akpm@linux-foundation.org" , "linux-fsdevel@vger.kernel.org" , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , "syzkaller@googlegroups.com" , "contact@pgazz.com" Subject: Re: KASAN: null-ptr-deref Read in filemap_fault Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspam-User: X-Stat-Signature: z68353tgpogws4hqa41zz6abfrgmrjgt X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: C40224002C X-HE-Tag: 1694615188-73454 X-HE-Meta: U2FsdGVkX1/ApZ05k3sAWPWbZP6tY2BxlQtHNTajfoVSn7xQlnOUc3ZHdNiiDHNY2KfmniLFzCInbsbnsb3knkPHM5NUZIChlQHWRjMUqZG4xCC027v5w5qxpdCOsdPWW/vuCSv13hW49AoSjB3u2QtTqnHXlX4II1/R1Gm0a4E87NfEsVNkcWaV0IMKW+mIzWx4vv52f5M9zVAJ+NNz9102VWEb4FNv48PMety6li9v0fpqypPjPzTUyUzykkEZr9tMLInn/tOpNmJz89X0Ty42Q2gZ+8QtQTo0qXJ0A83Y/QbCcQjuPQcijZsjAfniXoN7mnQrGcouLUKfb4Lu24cDGB5ITx59hzjp1fbUsFV66b2A/C5R3ThoRwcLHwwIcy9YRS2Cwyj9s/EQ3xGLMtugy5R2FcSXdAbZNHbDHBP4QXu1MaIEgcwxphcGjybxeGOuz/fZGHkwpL/dlpVuilI8fZ66XYJ2OImiuYJX90y8PMwjmweNYOuyZmDCuFlit8K1kxHgRHNat8g2HO1jdfLToU/WXdDyFKX8MHFfs8/ogfDXCbb0Hf6ADF4nL8UQaejbvSA/N7cCMPdJKNLMUozTFtS4Cf2403iFbjUB7NMe/BDrSY7cmtCOypQ0GnOk+nxDLzvfp+CWfoVrDv+Bu1vzTs4WJ3VQ2xcoBJ2TifMt50gA4WE+xWVIhFDduPBnwJLg8YMSIRld05JWkAayVgi8EfvxQMhLfsRDYpuIzJqeq5cfF6LD4G9KO+0goeRrEn5e8+U/uOxlFtpJ5uD4gf1IN4uSejCZAVOB3GXQ/fOSJ8CSZE6HB5F1rDV8xXveNEZWAmv8QqfSSbmAzKtn/xUcBnV/Gbri0LApCs1YTCwITAWoLHR59lZnYnVBci4lDwIeHAJhfq/fZlJaWD5tBngly3uCm8hfQ6BGEhyBSMf/A+MseeLf1bjodRtwFNb4BEQx0yjT4AZwfWabp3A x9+d/NA5 nb7jTpAczpqFo+oOF/h+JCrP2ASPLojEWu0driu60RKN42+Te6xgFC/rM5YxLAOmu7kzTr9knJ4bzqd+StAe2pf+QL0WR1AqhV24/olKzcewBRKcuOeGk1w/eaSjmC8QxKfUQxwHNluRxXjIQnsTe7QbYj1KbGdPbXhsNVwZ3hUxnQQ9p6O+UqeBpwadOPORiQ+01cg2AjU/E8TLO9C/Njbom7VUnmxIneOkfRJQys2qLwZXAkwAzlUPmHDYYe/eKAobyu8TYlH/5PB8Qh5KCLN/bcUfBp8LsG5hJrqiGLH+OVuDhUR4+ujfH4T600UDsjMzdkyM78J7iw8WGVkbC5wB+0g== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000556, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Sep 12, 2023 at 11:02:23PM +0000, Sanan Hasanov wrote: > Good day, dear maintainers, It was a better day before I got this email. Same question as in https://lore.kernel.org/all/ZPo%2FHdan9JaYWor0@casper.infradead.org/ > Kernel Branch: 6.3.0-next-20230426 except this one is even older. Five months?!