From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A6F6DDDC8 for ; Mon, 24 Jul 2023 21:12:45 +0000 (UTC) Received: from mail-ot1-f71.google.com (mail-ot1-f71.google.com [209.85.210.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5CEA1E7E for ; Mon, 24 Jul 2023 14:12:44 -0700 (PDT) Received: by mail-ot1-f71.google.com with SMTP id 46e09a7af769-6b9e5ee1565so9744444a34.2 for ; Mon, 24 Jul 2023 14:12:44 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690233163; x=1690837963; h=cc:to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=BPnHeXIwNFVyZ0AE0V37vyCdAnCc/H92GAheB3cJ/4w=; b=Bx+Vk7dHFulYxA2ZDasS54iYMogzXKlCU8oHYgBqg09jrZgTYknDpqYt6PvJf7E5pn Efx7HDwWb1o/E4Zk2y5NUSLBTQA4npzjbuqng0pU8Sij9cj5ITQzH5q2aHvijEuNTp2z f7rcyZ4+adshRvfXuoyndtdbM3bP8qFGnkNf2py51rfV+8sZy1Je6UgfrmrqhCfZt7TA z6G/RZvkAlkWZwlvY7/tzbQmJ+kquSga7+3SmDhnruvrE9lZ2nAraPn2aGONMWybZnfs I6fFb4lg3NKNHcpCJfArU4O4zcM5UPNHh0e8ypoSUtyIWgYWtNrDHBsXx36Zqs+Pdmds EsQg== X-Gm-Message-State: ABy/qLaIQ2N6snOsGGBHjE/zURF9ILxz9LM7Qnj04eJ/exFL6sLJjlz/ C4H7pEPt8tDnunc4/6tqxT2K2sXkCAJ2hQDS//jvUeTYNt7n X-Google-Smtp-Source: APBJJlEZpLKV/q4LE1/Q6WrdC8aon0BK6TGJhCbOn7xtLIBXrY8K3tRXJk7fN+kSn3DROS/NbpXFthJZJvUNqcYGhZ07hm7fnWGG Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6830:1519:b0:6bb:2244:cb72 with SMTP id k25-20020a056830151900b006bb2244cb72mr7592465otp.2.1690233163775; Mon, 24 Jul 2023 14:12:43 -0700 (PDT) Date: Mon, 24 Jul 2023 14:12:43 -0700 In-Reply-To: <19655.1690233158@warthog.procyon.org.uk> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000050862c0601421343@google.com> Subject: Re: [syzbot] [block?] KASAN: slab-out-of-bounds Read in bio_split_rw From: syzbot To: dhowells@redhat.com Cc: akpm@linux-foundation.org, axboe@kernel.dk, dhowells@redhat.com, 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 Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net > #syz dup: [syzbot] [ext4?] general protection fault in ext4_finish_bio can't find the dup bug >