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 E46B510A0D for ; Sun, 18 Feb 2024 18:20:04 +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=1708280406; cv=none; b=CtHqxJK2RMIVYYVvH1/XXZfRwtp/9wIZLR7voMi7RT4X4pJMpM9UnzaYRcPAkg85W+XB8nCfsQrurrbriUkLUP3h6cDR9Psb9j5gHIFYpKDJ/pArBlXfvk+0dktLA68ByIlb32weN2sHS4cgICiBf5pYM5PpEiKIAkQYxQ2oask= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708280406; c=relaxed/simple; bh=OjZOhk1V36DUvjvKyFQZuCTHYsyk52FnsJ6tpim6bu0=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=i0Pm5/LJKxjYeqhXb7edPM5yVwh3G2YOu/FVKuSWAtSirq4FsTg5MCHzzrwzjlgWdSgOfKRrbWXWE80KIAP0XGfdCsvH1uetUtkDGg683GupC0kH5/UQT1VXn/V3NyYiEmflIk6HnXwofDKyBkcXuGjvFTr3Nhj60zfJxTCpk/o= 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-3651d2b88aeso8684875ab.1 for ; Sun, 18 Feb 2024 10:20:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708280404; x=1708885204; 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=ag1C/pfftsxznqlU7qI7nLJfRxsAdzy+OeJxgj8iLpk=; b=eXSUe+WespZSmPdazW1l8dVdGjWKs17jO4wQwZ8g5jhY1PaKiCTQuAe+GV208qyvEH NEquN7v2W51p/sGNrBq9W6uNnrF618EOBts21YTJEjVqVK6w2Mo508onrES7Ez63hOew iFydzOBvSDiyw6Uh+O8IKTeSC2VqLUNj1eF7doyA/Lq5oWTzGExFP6OLzH69CK2kMM/8 gQ/V2PcYNMQ7fCaeZRwLzYkBpZMtyRK6p15JFQ8QHS9DrikGB/3DoLEusjYtZfIMeJ/j eoX19bDw11WgJEowwxm3/16tCXEbgxWNg8NmpO61FNGD7Lt79X6ax4c8tfwdsMdpvpnA PmxQ== X-Forwarded-Encrypted: i=1; AJvYcCXaYep2JjEUgcspGsqggruhI43BL6jg4BiyVM7r7FFFLZRKh770Rhqb8qDnllPHSzirvgDrUXpn+byigwhZiHXMR60dA+4SNWkgXeol X-Gm-Message-State: AOJu0YzZx3tHBNQFMKjw5a8MQfDwmBUG1hLdpKVyBoDMoD+psQ0Z0i4f rs0Jwh73kwttkGKxmrADn8fCPza6YWb+0yDPyXVzFGfgH6h96gNQgJAEHSqjSmwdO923qlcONAX CNPxF8dCWS986r7AhVd8qKOP5fygoirtAyx8b5HNucPmcxkfDGyVyrP4= X-Google-Smtp-Source: AGHT+IFnDU07sQlq4O12VDuAhS+4piwxVJQKUAR3f4kON13CbyGVPuv0aaJ/5vl8jzwTrJ7Q9uOPC1OLLEvLWeIlnjJyQg1dKDm1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:ca4d:0:b0:365:21f4:7008 with SMTP id q13-20020a92ca4d000000b0036521f47008mr336981ilo.4.1708280404175; Sun, 18 Feb 2024 10:20:04 -0800 (PST) Date: Sun, 18 Feb 2024 10:20:04 -0800 In-Reply-To: <00000000000056e02f05dfb6e11a@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000aaf29f0611ac0603@google.com> Subject: Re: [syzbot] [udf?] KASAN: use-after-free Write in udf_close_lvid From: syzbot To: akpm@linux-foundation.org, alden.tondettar@gmail.com, axboe@kernel.dk, brauner@kernel.org, dvyukov@google.com, hch@infradead.org, hdanton@sina.com, jack@suse.com, jack@suse.cz, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, pali@kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara Date: Wed Nov 1 17:43:10 2023 +0000 fs: Block writes to mounted block devices bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12c941c2180000 start commit: f016f7547aee Merge tag 'gpio-fixes-for-v6.7-rc8' of git://.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=f8e72bae38c079e4 dashboard link: https://syzkaller.appspot.com/bug?extid=60864ed35b1073540d57 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13c2caf9e80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11f518f9e80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs: Block writes to mounted block devices For information about bisection process see: https://goo.gl/tpsmEJ#bisection