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 81DBE28B4EB for ; Mon, 4 Aug 2025 19:30:04 +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=1754335806; cv=none; b=bVodLI3DSj1R6erHcC2y/r3t05FvS7fnwCJqPN8I8BopENOWG9IxHRrUIqYPU355qYm+AaoQAMv6/OgAitpjQE87M6I4xejQRcY4noIo/TjskimVJklBeb0Cmzc4zDuU0h1ermwh2hfw1PjlFHFzJb5YP4H2WgOEQeaj/92htk4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754335806; c=relaxed/simple; bh=fOmWH6T2Ow8xnKuhdw4jCSegzyrjcNefsp4HQR+Ot/4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=GiyQy1O1pN+4W4BsFE9DY40fjtGs+57RM/VDmB2HVGFryskoTOSyXdfS7HdYVBsYuUJXb+MtoHiQQZp+TCJ8SY4mt2bwClXmFWTek6aqmWnptvU2OUEzM7NvsUPmJVpUIKIXi6FLc3R/mJpEfSj6a3kOZlhp8S9X2zJof+8j35o= 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-86a5def8869so1067549339f.0 for ; Mon, 04 Aug 2025 12:30:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754335803; x=1754940603; 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=DmHoKehu4O4jWApi0R1qiL4KWmJQ2TRS/lb9a0gB/cQ=; b=OH3b/XOVhru83LVlTuTe1eGOIzvHREf6BP4Ua1ylg9zoweO/0GNgUycLXpYkbvc+XY 6c1xAYJ9riccGEbrlURaf6dSAQ/4QyyBwORHWDiPL8Qh+NYRg1n1Yqa8L4+cg5XTL25K zbcpFHnqUxKgSrZUNrXi/3mUdzqUwCCry+YzKLm0O2X8xomTaN9BWirKPC+GP9izaad9 ROUVt35kn4r1ylIEicoORPiZOGumNT0H/A8EdSWh5hWnOedl5fUssuLssBNnY2r4L4nr 55aH7sAedZ1gQInMMusHqDRVf6yLVCjkJA6DoWWm6uvDwBdA4f5Z3n3iRMOUkncq0yz2 9cOg== X-Forwarded-Encrypted: i=1; AJvYcCXcdZmZMW0PwmtSMlFie6OgBnl69SjgRASABodqE7fdsrQT1OsWT4s5bDDdk9s/C9JqoQHawleT4dYcyHqsSA==@vger.kernel.org X-Gm-Message-State: AOJu0Yyn0EZfoIp0gBul82zzXP5ZgZF23uq3bQxNRf8sxLEzSwiZ6jRn umvA7nbDgUaarM4ie9At+vOX7ytqNOOAW3AxBFKd8Mkaog3tYUifD250/YotLf8Tl9yktRWMaLC 0Dur3SnSZJqkTeygJfRwbENvMKEoH2/DDd6l61b6e5TgrN4q1GX+G4rgxuy4= X-Google-Smtp-Source: AGHT+IGbYggjUtG1oqcPNs8Dk/McEy/ytGOSxsiwmA/eJL8RhSvrAHgoiKBaOcZDS4Se3Vhq7UHJXeNrp3EegbiaU+JsxuFtStzk Precedence: bulk X-Mailing-List: linux-bcachefs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a5d:9b89:0:b0:864:a228:92b4 with SMTP id ca18e2360f4ac-8816834e0d4mr1558256939f.7.1754335803785; Mon, 04 Aug 2025 12:30:03 -0700 (PDT) Date: Mon, 04 Aug 2025 12:30:03 -0700 In-Reply-To: <2D7EE43B-5C6F-4F46-AE09-D5B50FF64589@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68910a3b.050a0220.7f033.0011.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] UBSAN: array-index-out-of-bounds in bch2_accounting_validate From: syzbot To: kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-kernel@vger.kernel.org, mmpgouride@gmail.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to apply patch: checking file fs/bcachefs/disk_accounting.c checking file fs/bcachefs/sb-errors_format.h Hunk #1 succeeded at 323 (offset -5 lines). Hunk #2 FAILED at 337. 1 out of 2 hunks FAILED Tested on: commit: 35a813e0 Merge tag 'printk-for-6.17' of git://git.kern.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=cae1291240e8962a dashboard link: https://syzkaller.appspot.com/bug?extid=cd063f869beedf5b9cd7 compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=135082f0580000