From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 646761A255A for ; Tue, 10 Dec 2024 12:06:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733832364; cv=none; b=J8uEYVWnbPTqlFG94F9Sxz019u2GNlzQ/o2bFpmm1V/BXNbpFT5prHDfFlh8KL6j1esPf9y99gf/ktP2XAtxOXmdQ3HpgfmC2cze9nX0NEu/nzMBZPILT2iLCIlysOvyfcfj3muQx3LQnrplFJNxmRwPl3ZUr4nY/O37y264bmM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733832364; c=relaxed/simple; bh=RKi9jb1sviAnO0EVFaeeanZb7ZqLexrxVo7v5Qqwebw=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=G2imIIrbbQISwLV9FzRyVZu4Rurlmi11BTRAMMA6mxFNKq0cVB8xDbWFW8cVgQxm+zpommx6LDLcP2FXqyTa4t5F7Aw7jtqZ07hrNeYRld7r+vKxM3PrvumgUiaDxdmFGK7w4lPE8FPVHHTtv+AAn+5ON6ydnQnnfs4oIufoN1Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f197.google.com with SMTP id e9e14a558f8ab-3a812f562bbso72065995ab.1 for ; Tue, 10 Dec 2024 04:06:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1733832362; x=1734437162; h=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=OjVFgK00CIwn+MzSIuunJm1zGgkub98K881v/Fsy2nc=; b=SlHPnHQOFVHVeih87mMH94sBgyLMnCHCzh80waJ5o1FRXfoCL6vr2pfGS8b3gk9/Qz sJn+ov2kTOowIH/BCVPdNpxC/kbPhXhkTOKhfqROsNTwardSvUQaqW2k4gDXx8+L7OFD guQ2oy80G5T4ij4Z5SybN8ycLqeMAdt2ZsKf51ZWTuaTSX0mM7dQdXZOkthIjQs5pTGd ScTDML3FvYOhxSO3GB0ybt7Tl6wXw3tz1KpiJBOAWy2vpt+bCwEQcNQgcl62qZb5wCs+ 39DGvvxxy9nV0DL4TGUUbnh5iWut4iXQjOt1uuWuBsKfn/KFwqYuLQ80mFmoNSgewsJP fV1w== X-Forwarded-Encrypted: i=1; AJvYcCWzFUTiHbjLVjgd2YjFXkPlvaQFcjOaFXFrtvL48lJBz/1ahZZ362E7fUcTo0a4RtC55LGH1hAkWAYKmDk=@vger.kernel.org X-Gm-Message-State: AOJu0Yxjf9WcHU9E930y7g3QuQtGBv14PV9UVtQEg1Rep7C5c5nphRJr oHolbq4IMp1lHhIZKuT98lPQDSXhvBF6Kqr2D8SgdU4QxJ79QKpRzVH+oAaT9iEW/TxYDzRSI9H Lg61UJKmttQFv75Ltv1U2UQkCHy5BjH6orhjguEIvkM6KnPaQDyt+exY= X-Google-Smtp-Source: AGHT+IEwv/FucONmwEe/44HBa08PTW+mJJxR4RgBStQp/Qn2nM82cv/2LRYzQ1GqnAgZdNwBF/lIGmQoeZZqqkxL7/Pfz4WAj8X1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1c89:b0:3a7:e452:db4 with SMTP id e9e14a558f8ab-3a811e001famr165884715ab.16.1733832362513; Tue, 10 Dec 2024 04:06:02 -0800 (PST) Date: Tue, 10 Dec 2024 04:06:02 -0800 In-Reply-To: <20241210112732.8xyF9%dmantipov@yandex.ru> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67582eaa.050a0220.a30f1.01cf.GAE@google.com> Subject: Re: [syzbot] [ocfs2?] KASAN: use-after-free Read in ocfs2_search_extent_list From: syzbot To: dmantipov@yandex.ru, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+2313dda4dc4885c93578@syzkaller.appspotmail.com Tested-by: syzbot+2313dda4dc4885c93578@syzkaller.appspotmail.com Tested on: commit: 7cb1b466 Merge tag 'locking_urgent_for_v6.13_rc3' of g.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=138953e8580000 kernel config: https://syzkaller.appspot.com/x/.config?x=fee25f93665c89ac dashboard link: https://syzkaller.appspot.com/bug?extid=2313dda4dc4885c93578 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=150153e8580000 Note: testing is done by a robot and is best-effort only.