From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 710842E62D0 for ; Wed, 29 Oct 2025 15:25:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761751507; cv=none; b=eANCr+QWdK4+hTmzk1SonrS/PX0RGLte+7Zov0ZA3dyD8eHsqwIKcM7W/j6qj5m6oZnvUKwkb10wNJA+dtWY82/eL09NtqwdWERub4mt/Rtaj7afgQDRAlsvv98idROPZlOWv6tpHskxlUp1ZhD4I/kYrtX74rjeS0Y8WGRCG4U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761751507; c=relaxed/simple; bh=BIDuNTs6VNp0C0pR8Nld8l+uQ0MUrN+DfSXrFa7EJqQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=g3X1wM9EIw7pZ67+7tVlIeHZv5Fye5eca9vnVgCCYZBjOKwFnX97qUrKmRyE/cK77w799DdkCZUT96WipGaBr22M6Viss9ogah+WzvkqbNZv9SAuj0B4f94rWAj3Gonc9DwoYZIhykil9FHMcG+0JFzBaC+OTqenwEwa/3oCwdM= 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=209.85.166.69 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-io1-f69.google.com with SMTP id ca18e2360f4ac-9447edc234fso1481754039f.2 for ; Wed, 29 Oct 2025 08:25:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761751504; x=1762356304; 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=GdNNXA7hIFtc/08XHpURTKdoG73Z1EVE+jQyA87oc+4=; b=GpvegpbzNBNjOMXM3z3kHoXa4XftOJl+SZS0hHTx0KDK945H5Tmf/MTtnxQCu+Ngpu l85nBW3YeP5IDcmmE+yMeMCplq3V28vzqvh/vkNfg0JXvVinJWKiHvvgNqbZmLN15dr0 ItHHnj1PdhVMeinfhTnXkWKPAmMRIHT+nXREIYtt7sGDVUj8On1BTPqZxaBY4C7UMEOX gjDlRKFIlM2L8ojps0ruRhvbk/ai5wMKrGVbq9dYryOgBQFdnEasvVGzhk4NvCzST0sl 6MHsCFhpajehvW/jrliaKnOOzlDUcAOhIKVVHhjvqA32SlSPn7G62iFsyipnuVx0QXZ/ vjdA== X-Forwarded-Encrypted: i=1; AJvYcCXvEk6fQ9YFcdAgASWBD9WSGjmWjrDvnZU1uN5uxAy9c+/Q+/IuU86y+UFCGxwnKIAwJvpoD0plMenrClQ=@vger.kernel.org X-Gm-Message-State: AOJu0YwDFHGF+vwYI1tiOtOirw6Efzqwp0zQVPKbJk/KaHvJ4Asc4cdi +qeocxPFhAMnmtSsh+m40odAEluWHAEqcyWt76LoPrvI3tFAiyoJ7z5JLDvU3ABRnFQeNoQQ8xD mCan7uWjUYjL5SjfFB4+iJJrYOBUJ4TC6IQYhF1IGY4wubZ1O8ez+lk4C900= X-Google-Smtp-Source: AGHT+IGcrRj1a40t7VFps9sFOUdsN/J6Oj7GLnM5ElM3Lo6FzZFl+xPGuLrG4m7/dEOKVlmj8SbJH85A8UcZ8PxkvskKzoJRRKe7 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2487:b0:430:c90d:10ae with SMTP id e9e14a558f8ab-432f9092a47mr45041775ab.32.1761751504435; Wed, 29 Oct 2025 08:25:04 -0700 (PDT) Date: Wed, 29 Oct 2025 08:25:04 -0700 In-Reply-To: <20251029062739.WT_1W%dmantipov@yandex.ru> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <690231d0.050a0220.3344a1.0424.GAE@google.com> Subject: Re: [syzbot] [ocfs2?] KASAN: use-after-free Read in __ocfs2_flush_truncate_log 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+4d55dad3a9e8e9f7d2b5@syzkaller.appspotmail.com Tested-by: syzbot+4d55dad3a9e8e9f7d2b5@syzkaller.appspotmail.com Tested on: commit: 4408a3d6 Linux 6.12.56 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-6.12.y console output: https://syzkaller.appspot.com/x/log.txt?x=117e3e7c580000 kernel config: https://syzkaller.appspot.com/x/.config?x=fefde68860cfc8b6 dashboard link: https://syzkaller.appspot.com/bug?extid=4d55dad3a9e8e9f7d2b5 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=156bf614580000 Note: testing is done by a robot and is best-effort only.