From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 468063D6A for ; Sun, 13 Oct 2024 04:49:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728794944; cv=none; b=iaJyGeTTYTmgvdRBxbFPV3sdwVv1n0Clxu34F/qNgIHChviorF3D9M3HyCfgPoX/SqfUCFkafDRUh165jvHDV2GhKZMMjzjnsC+jT/c2S/oSfOTrti3qK6GEfWjkMrYxaioEy1MZq2JdqBJozqMB9QEGoWWq1NZSUj6VjKbnm6Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728794944; c=relaxed/simple; bh=GcegNvK08WPc0IbdNLVoUTDQYPD3a5To+9faUyNvjeg=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=NBFCvtxDqi8Ko+T44KBpnk2V7md+QnWWZv7g1Q7v211ozbDvhYcEZ+MrzNWlpIdMyrdSZ+9WmZOpzLe/rIZPlQlc+8B9GRjJFTX6XuPS/NS1kDGc7bg5TgKkz8zK98akZNmMdXP8jiyTVxcbUnGXqT7eGDqEjKJtjLuJoC4nPX0= 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=209.85.166.70 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-f70.google.com with SMTP id ca18e2360f4ac-8377e901e67so349300039f.2 for ; Sat, 12 Oct 2024 21:49:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728794942; x=1729399742; 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=7ljVEo86yJP/c4o4FA//3yfRYuSBIbWPd1BmvVY9tXU=; b=OL6WqQMHs1Mfcc9pSvkeRyHBMo7iu/RnFMBVsP6lUEzwWGUUNW3qXvxKWGEpnJiPJy TdJhLyM1yHtItDLBmZiEYLmFI7JOoAjlsRA5A3ty/PpLSJ5DpSvZB86Y6U5alFeJi41+ H4xO899B7KxPMKJBE9x0JTLPE8hjSBIdhmUfOMwg2cKpEukE5Zr8Wb6Yx7o0vNxzzRqK QWKHeMycm4W6QDNsRPLEGcuUS3NwPE8znc6I6KIV9TkmqXmscJB6TkvNkcBLKhXIzqqj ZZJY+HoCEgBFeXtUN3pzSbyi/meKrsx9rKABTMABJrq7KDojIaPHcQ7tOeuJYBlOJ4TJ rAkg== X-Forwarded-Encrypted: i=1; AJvYcCXzPccNn6IBcQg4AB/Dnn9IAqZN0PWk3ZQwuqqs7vab51A9aV1WU9uPs8EvWo+seQPUtpSD4+HiJogXNwo=@vger.kernel.org X-Gm-Message-State: AOJu0YxMTdlEkNzyrP4WEtEISwNEqzdc0oXrCNpF1a3pWVuFRdX+zVc3 2J/J1ZFpQbkzuEPDTM3ymeSmsbMOeZvGDMuOQiHDfuO3AYKAL5FOzOa5na8UhP4ttfh2Hexx/tP 8jehAv7Oefb6fWJlSeyhT7TbRya2Mo7bP8XotcrVWw953QrMbhbDgjYs= X-Google-Smtp-Source: AGHT+IFv0UdvNsYdyrNjpzTJDtM0TSFV6oUxVg9831YnAFaEylTartxyF072bX14/YOmWNXqYHJjOSxHRR/dorkuIAvekwfQmsHe Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1786:b0:3a3:b1c4:8197 with SMTP id e9e14a558f8ab-3a3b6053e14mr54866705ab.23.1728794942256; Sat, 12 Oct 2024 21:49:02 -0700 (PDT) Date: Sat, 12 Oct 2024 21:49:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <670b513e.050a0220.3e960.0033.GAE@google.com> Subject: Re: [syzbot] [jfs?] KASAN: use-after-free Read in jfs_lazycommit From: syzbot To: jfs-discussion@lists.sourceforge.net, linux-kernel@vger.kernel.org, qianqiang.liu@163.com, shaggy@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+885a4f3281b8d99c48d8@syzkaller.appspotmail.com Tested-by: syzbot+885a4f3281b8d99c48d8@syzkaller.appspotmail.com Tested on: commit: 36c25451 Merge tag 'powerpc-6.12-4' of git://git.kerne.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=13d1bfd0580000 kernel config: https://syzkaller.appspot.com/x/.config?x=7a3fccdd0bb995 dashboard link: https://syzkaller.appspot.com/bug?extid=885a4f3281b8d99c48d8 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=10951087980000 Note: testing is done by a robot and is best-effort only.