From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 966403054F0 for ; Tue, 28 Oct 2025 10:48:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761648485; cv=none; b=WAaAVvysWkQpZ6LWzvBp4tn7zj/5DykFVwilUAwPcRWyHN6c1OPFte3DBXHBpj8IsN9R+Cf3JUNBh4U5czwHmAstV+G4JNLPRsyiXDhrSLcl0AeuZLsbIJNGUDeLjR4FMpZf1oBKXEm8j0hDcgFS0/J7yYJHuvpF+Hx/MhEWjCM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761648485; c=relaxed/simple; bh=Rte+136ltZSbkgVrGtZZVAf0ifZK2tEiX84SuXsm1y4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=eFXV0ihe4GrRWxNitLLdohcjWOgPICWpjZkM6HrI1Z1LoZJBvitCXuuL3w0f7mezgcNYpTYHMbgxpumfEtKJQ7rqKDSKDHzSKCOxAcju//0pt60A0o2iVH5ywKwBREFPzy45nvUYaO6CrJIDyd7luJi23hLzsG8rE8VgTrMfhhc= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-430ced58cd2so209620525ab.3 for ; Tue, 28 Oct 2025 03:48:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761648483; x=1762253283; 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=2yFYT4CdKqoDsd8W0glrUEl/pbrpKij3aYqiM+pG/+0=; b=JhSAnVt+YtcjpQn8hPe0hl+YGHR0towW49my0fbnS40l97syHLUWtmFJC5zoxhh0Ra bvJfSGXNAgfKof2WNgXWgu75o/q46JVIxLiBVn/Oc75BHoMXHKBYQbwtdXy6qlL9Ly// a/9HKE8KnVjs089sUHRg8Zn2/v0wvb/H3yKuc43C2Cmwj5YRvif/jpcQ7tE52W9SDEiV /UuWMVaXgFLHEJC57LXiHLr0jMXBk5NCF7dJsaWnrgHDi8n7jYQoFoRk5vGiTS7qXl6V PqCGdURdlkwYI9sOXtL225OkDYRQjTV49GF2wYx3fbQOGJFrU4v40GpQouk0ETtyS+63 D7GQ== X-Forwarded-Encrypted: i=1; AJvYcCXZ6EBt6tP2yIggcMUjh8f00qV8sczQ2LFOcW4T2n7FvZU/rnGFlGPGBwiwbRcvAP8c/79H3ukLUAjE4kw=@vger.kernel.org X-Gm-Message-State: AOJu0YzyUfYO3EyxeNc2dIIAgjmRftSY8p4HcvYkOODAEhZEzBBBhXug w/tVbLYvR9nLr4U8Thgalm1mmtk/iMHzGYlZAhTr0Wy0JbFIDiT3GoHnTKe386Y0HcL3YTC4Y8q apOmoy92sR7EeTqUAnfWrBzyS22bCZPwihZMhzf5xA0ia5MqanLdw/bn+OdI= X-Google-Smtp-Source: AGHT+IHAIo2YX84fMpNYEbVq4rsDCeRcQ8H5O0ax5/QnOqCOYAPZey0GQIHz3MsVFZyZ4xe7B11Qw3qx+WSruFUQO5Fgqc5Bkht1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2409:b0:430:a14f:314c with SMTP id e9e14a558f8ab-4320f7a5e53mr45161765ab.7.1761648483062; Tue, 28 Oct 2025 03:48:03 -0700 (PDT) Date: Tue, 28 Oct 2025 03:48:03 -0700 In-Reply-To: <20251028104157.Q4CES%dmantipov@yandex.ru> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69009f63.050a0220.32483.018b.GAE@google.com> Subject: Re: [syzbot] [ocfs2?] KASAN: use-after-free Read in ocfs2_claim_suballoc_bits From: syzbot To: dmantipov@yandex.ru, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to checkout kernel repo https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/linux-6.12.y: failed to run ["git" "fetch" "--force" "4d52a57a3858a6eee0d0b25cc3a0c9533f747d8f" "linux-6.12.y"]: exit status 128 Tested on: commit: [unknown git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git linux-6.12.y kernel config: https://syzkaller.appspot.com/x/.config?x=cae1291240e8962a dashboard link: https://syzkaller.appspot.com/bug?extid=5054473a31f78f735416 compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=10781f34580000