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Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <000000000000836b2805fffd6d7e@google.com> References: <000000000000836b2805fffd6d7e@google.com> To: syzbot Cc: dhowells@redhat.com, akpm@linux-foundation.org, axboe@kernel.dk, herbert@gondor.apana.org.au, kuba@kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [block?] KASAN: slab-out-of-bounds Read in bio_split_rw MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <19654.1690233158.1@warthog.procyon.org.uk> Date: Mon, 24 Jul 2023 22:12:38 +0100 Message-ID: <19655.1690233158@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.4 X-Rspamd-Queue-Id: 9F6272001A X-Rspam-User: X-Stat-Signature: i1y6dd8ntxid4wmjbqzn4f8frfr178nr X-Rspamd-Server: rspam03 X-HE-Tag: 1690233166-352885 X-HE-Meta: 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 nwhXko62 2dbF8HZLRctYheeSBAdSMIYrAD76EJHV73t41U8B1ZhOz4ydrWML/hs1AutR5Qn8aZfRh1tqmEChQv5X0TYfGABYxvA1nsF+ozpL9ogv1+IPpOiWjPzvSFIJdndUkxt+Ip+tbHvTc7P+pOyPienB8kRXxLPj3cklqfyTApxg8JBk6ODcnQzt1pc7RrtJJALAuqQlVJszaSDAs/RFM2XxLZnOFW9uOPVqVxiW4TQc+b1Mt3TRTjON6O0lA+wLqbbL16WUv4HulLV2FrQ3aDBvTjSXC2fdh5wpxZ7AvDrEkHyMsdBmgx8gN9sYDSsKp69Jpndohb9+c3XV0cbHPI7sj8GbpGQ== 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: #syz dup: [syzbot] [ext4?] general protection fault in ext4_finish_bio