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 94ADB1D5CD7 for ; Sat, 4 Jan 2025 20:31:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736022665; cv=none; b=o8KP1KKvt+5uxPDGQ3t/wF38DL0wHHPaLIw6zXFsuTvXQg/8nIrCdpYwJvzkDm+umuSsE5rWk038uEwk6x7bJJsFDv6HUuBPT/2SrpstclNIddkogh9e8GPlIgk8AE+AsuMFdzsSXRtMVUBcn1qklwmWn3g5DeAH1L+SzzmAhQk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736022665; c=relaxed/simple; bh=QmaeWr5ie5KPu5Ri4tmtvNVH83DHObQD3InSLXNaHnE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=OwehsKaGkZuvK9tsoFxdIHdYzcwg2XijeQ46AR0CMFz54xz91zkQ+P4iWaw0vUkiZtJ+T4A6W/Q8qWwbK2UuwLDuRQQRFGdGogM40OyxBHwSeoQJJEbuUuX3X/HO6wpc3QTvm7Nk/5iM+iMvYrKHML0dFqaaEktmdyX6PCeSwGs= 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=209.85.166.72 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-845dee04284so1052436439f.3 for ; Sat, 04 Jan 2025 12:31:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1736022662; x=1736627462; 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=TawJqxFkG0sJydy2ftO+462SsxIaxbD3wY6nFlK90fM=; b=Oxf5INO/xXhJbNHL7eC+IyODMlU7q1m8Jw9TjepbsqIO4JKWUWUkisa4RYr4Y8XPsS eitTWeFym8hJm6iwVjs6de8Vt8iPHe7nGwaqKHEH1H2nRtgEsrVtZNqn6y09kNtTMQYM aYAxeHsQxguN/eWaLyna8TPYSB0IZxRlQtwXgcZsmcuVPQcSoDTSK6FO5KEoCbcFkeaj QoHcaA3ln97wK6Q/5MyBS+KXbc8rV0NIymVFwEdoxrYpO/AxRghtchlb3dgtKcbxy4BJ fMMoGec6g1WyJxQBK0Th5NSXWx8ZwOxOtdHl9V32iPg5xbtVBRzqOELVMzoBuCETnoK1 /Mng== X-Forwarded-Encrypted: i=1; AJvYcCW4d5wx64OneylV5SC5Dw0LA0DPZvVjMPok50g0RuX1nclE6V8Pq7GOky5kVx2zxUgeHiy64Nt93fS5iVU=@vger.kernel.org X-Gm-Message-State: AOJu0YxDITkEBZAxGIesEhnu4hebwRpXVxRb3G/6fbYZAx1kRcToiOUi PD880l7LTmrsUEjIAsUxYxt6ICn0qmxSgD/YuWXD/Et6dozvnB0LBYgXdzLGIXaW33Mrq8HLSvc NTq2wIlkzrtyleSZFLPdSMF+1bqE4oHlbqg1oDTdivjj/PYahuQVTC2E= X-Google-Smtp-Source: AGHT+IEKgeOBhN4AUbtS6D8mtflQLUsRC0+40Q4pTSlJLV9Q9SjtBWaoufV196MRcrdZueXFXrvvGYyxEhZjsgDSPuAKN9/WFv88 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:5a4:b0:3cd:df49:45d5 with SMTP id e9e14a558f8ab-3cddf49465bmr21136415ab.8.1736022662647; Sat, 04 Jan 2025 12:31:02 -0800 (PST) Date: Sat, 04 Jan 2025 12:31:02 -0800 In-Reply-To: <6776a683.050a0220.3a8527.0042.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67799a86.050a0220.380ff0.0005.GAE@google.com> Subject: Re: [syzbot] [f2fs?] KASAN: slab-out-of-bounds Read in f2fs_getxattr From: syzbot To: chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 388a2a0640e16a8887f0d47dab207f344fbdb913 Author: Chao Yu Date: Thu Jun 6 09:55:51 2024 +0000 f2fs: remove redundant sanity check in sanity_check_inode() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=175f1418580000 start commit: 63676eefb7a0 Merge tag 'sched_ext-for-6.13-rc5-fixes' of g.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=14df1418580000 console output: https://syzkaller.appspot.com/x/log.txt?x=10df1418580000 kernel config: https://syzkaller.appspot.com/x/.config?x=ba7cde9482d6bb6 dashboard link: https://syzkaller.appspot.com/bug?extid=f5e74075e096e757bdbf syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1676430f980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13e34edf980000 Reported-by: syzbot+f5e74075e096e757bdbf@syzkaller.appspotmail.com Fixes: 388a2a0640e1 ("f2fs: remove redundant sanity check in sanity_check_inode()") For information about bisection process see: https://goo.gl/tpsmEJ#bisection