From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 3A91617C8B for ; Sat, 13 Jan 2024 02:14:03 +0000 (UTC) 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-f72.google.com with SMTP id ca18e2360f4ac-7beebd130aaso427369839f.1 for ; Fri, 12 Jan 2024 18:14:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705112043; x=1705716843; 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=lHYbvCt1dFms4F8qbSw1Ojutr2wHReSKQ/LxxsmFLWk=; b=G51y/4+BlK06bQBm0oQdeEvq8Gj64qZxmG5VMoUM4NkjgHGWy14btCaq1Y8z2Hchxw zWMFKZvKc/qqXjnUy0Oo8tSkGbymG2UFktNo9suHtzl+zQOioT3HMtrxPCcazJx/06Ar klsfzJ/AEMxEC4+SxDdNpJrKfSV4dwBNOZCXoPrT2vQrD8B/aEexP9ZB0tfOxBvD2emV TnU3EgrsObPfVxsnPkaHQyOCPXfDJRsYt7davNIWPcZVcTaAxIGE2HP3mcGTJSNybhjG vco7eV7PlZdyMnn/3u7TX02FMazrHkBJaObdBOaQGKKUE/OTMEzGhB/gEY2W9/+ghTPT MrRg== X-Gm-Message-State: AOJu0YxDFdipcQ/Irmn7CHZsTjwXBQWd6UZdyZw5JSnkrQHUB9TU2j+I fUiEKz1XWDS4aeVGDkavrn/HIVtop0rkjQQLNLheJNuwpd+s X-Google-Smtp-Source: AGHT+IFZ9D6C5lYntwSK9hgYr1AGnAl2xBuvBeb0yDcDWtMY+sDaaSFYVivN/UGLORpGEfoKKkRIlrgjE9IE1FBnl+tH/siyvgd+ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:178d:b0:360:e6b:bc4a with SMTP id y13-20020a056e02178d00b003600e6bbc4amr161467ilu.2.1705112043380; Fri, 12 Jan 2024 18:14:03 -0800 (PST) Date: Fri, 12 Jan 2024 18:14:03 -0800 In-Reply-To: <20240113015011.581-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a5e984060eca55cc@google.com> Subject: Re: [syzbot] [f2fs?] KASAN: slab-use-after-free Read in kill_f2fs_super From: syzbot To: hdanton@sina.com, 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-and-tested-by: syzbot+8f477ac014ff5b32d81f@syzkaller.appspotmail.com Tested on: commit: 23a80d46 Merge tag 'rcu.release.v6.8' of https://githu.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=12d219f5e80000 kernel config: https://syzkaller.appspot.com/x/.config?x=490fc2f9d4ae426c dashboard link: https://syzkaller.appspot.com/bug?extid=8f477ac014ff5b32d81f compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=151461cde80000 Note: testing is done by a robot and is best-effort only.