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 D17921684A4 for ; Sat, 11 Oct 2025 12:11:06 +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=1760184672; cv=none; b=uFT6p7Nqnmy18hWtJ+kiV7znFot/V4tgFIJKrctSmnBRxTW8NEVAaEfWkVNtQOHsbifIIOLUvYn17nX974UHdCK6DJcH1VXwNRq0QgIkFH9gjqWWbZxW81gfpV1w2mrXccQ5URaW+rxeUm/WPq57cM2MO4WqAjQHSZUtSc2DSeE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760184672; c=relaxed/simple; bh=ViLBxRzvncMncy4TnsZsFgcX2U2il8NJbKbCRKFML/M=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=UeSQE7y4gM2H3BHvvzjbYtebLc3RZK9iJudsI+ic9F8w4/042qUH9K5pTcd1tNbBEXFPP5HzfIjzp4iu4tJKKj/qDnOdFSjGa2/fLVQRFCikNXtMG2CaWDdpEDYvNVUh4WP7qLzwvVE+0lC35k9HFUFTl/WJOK9GlZDWytm9+NY= 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-42486b1d287so226744225ab.0 for ; Sat, 11 Oct 2025 05:11:06 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760184666; x=1760789466; 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=Mj9iqvasaGaDRq383sgneJKHkYKHNGAemKNjEN6kCwM=; b=n0E4mk/GcmBJl8+8kUJMgWh2KQi88wFid9JO+B4/DsgB1KmfqzcS/48wuyVma/4yw1 wF4IembZn7qhVMpaizu0c5Iay3rryybK8Echy2xqx/POM2lJ67CpM8C7468Obuvl0juN zHe23Oxj6TFNzw+7chgNiPdOhB0O8E8W60nzX23ioWoEBTkElmpy94vXzfnCTCy6UBsF eCg7hL12PTJrLMKY8W2Rf5WlUn4oXqBibM5dRVk6GyORbCGVe6VV2J0lcVveBOwomAj9 DU0HRZUHQSMT0JPDdv0BesB4TC4+2we0aII16OLsG2/NUQVCLPsGXDVDSebNjbHBCK/K S4zw== X-Forwarded-Encrypted: i=1; AJvYcCX/WyoEFnCTdvdR5M+RPnKJxX6PA/BJmzDb5bkSgMB0NwyOFAvJQGvUivlj9iufYmAHpAtUfdyoqHQM8cE=@vger.kernel.org X-Gm-Message-State: AOJu0YxZcA6aXtFZ5vXsFYVCu+ZYqbr7dLy2KRUQLBFtLxJu97tEMZmq hCJZvk/HIvE9uK9g1G4VwPfbrgK+CM7wxawKPu+Z0QgDff7IZb5lZApvO2mhHrB3q6Y6YQ/8xkh 0t7xADfdV+TywDPwjy/wXBluyQ/LnEOR3HnbGx8Vagb54PNkTie83b+lcI2Q= X-Google-Smtp-Source: AGHT+IEjLzrx9M9XUNYNxzXxCP3IxprruqOtOxpvwj2or+6pH5lw9/7zVS26dX8ObP4eROHa29iPrWuvjxwy+GiZ/eeTq+68pGJW Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1a09:b0:42f:9501:69e with SMTP id e9e14a558f8ab-42f95010904mr117367385ab.20.1760184666027; Sat, 11 Oct 2025 05:11:06 -0700 (PDT) Date: Sat, 11 Oct 2025 05:11:06 -0700 In-Reply-To: <91f995c8-75e3-4b02-a7f1-be266a90b061@kernel.org> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68ea495a.050a0220.ac43.0000.GAE@google.com> Subject: Re: [syzbot] [f2fs?] kernel BUG in f2fs_write_end_io From: syzbot To: chao@kernel.org, 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+803dd716c4310d16ff3a@syzkaller.appspotmail.com Tested-by: syzbot+803dd716c4310d16ff3a@syzkaller.appspotmail.com Tested on: commit: 591c8102 allow to sanity check in f2fs_write_end_io git tree: https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git bugfix/syzbot console output: https://syzkaller.appspot.com/x/log.txt?x=17b469e2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=9acaa7b581f88665 dashboard link: https://syzkaller.appspot.com/bug?extid=803dd716c4310d16ff3a compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.