From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f72.google.com (mail-oo1-f72.google.com [209.85.161.72]) (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 19C923B8954 for ; Fri, 17 Apr 2026 10:33:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776421990; cv=none; b=TIj53tWPxxgovjHJVWACUYpc3QWFMhEZ1/kUDvJOYWVFhOIYPdIDFcRftMzBwsY1tCA5mfH24P7kErrxe+AjVqL2h5YdZOta1sBjtQ0P9QV5vaQw/9ZfP0Ow1+rrq+pX6sNrhj7xoZiMP3ovjHvOUpWmxCLKq/vDMxfH0L3IpnI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776421990; c=relaxed/simple; bh=8zuEOSUAcva3FtHvasR8GbMUE24KLE4Z5XfwWEIORa8=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=RWcuikEwEnt9IOcI0mgQs8Xh39yDsgjnkj9JQPji3pnAnxsRnKhV7lgqIjryoLIsqfOUMK1lRHQKGYuOor5NO78Lh2EZFdFR4dMw9uX+KfWxUdY+HxE72UVDyuS+jHywp+EdapdwkJJk/eNrijSlW/zvmbFOhLqscQCxVLbUKIQ= 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=209.85.161.72 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-oo1-f72.google.com with SMTP id 006d021491bc7-68d5974b947so1033620eaf.1 for ; Fri, 17 Apr 2026 03:33:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776421986; x=1777026786; 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=pOmTtuMzOf0oTn7qAuA45Y+mm+W4xR2ZZVejrie9nxg=; b=oFrIo4LdIjbRNIJ+VGaHZ7JviRM3K7/197PBzhm0TWpfbKrMJWg6im5RIXgxxVORTn Mxbh1KtT5lIqpXZPr1gQzg8vUpA9/otJpDO30JmX1hYpvGpxXOW9r6+X8qp0xuh6hsvP APKJ+v4HYbXNBVmZBIThyqbHlvsoESC5kv2msDrXgWsqyG4DZNHVTM0G6qlBaZ/gky+m 0TvTSQeC6ZvV3xlClkeWeoIt6mJqpqK5qD73lRr5EcKTY+FQ8nAYs0mZPrf/kSYXELqj jamJMG/EITSaTEfcMJ+PBxiYy6ZZ/RPhghHG41c0ZRUyNQLEsC9B+UtvNCAO2vHf20iZ /XGw== X-Gm-Message-State: AOJu0YySUjR8kpDDCgbtpOOjdKHH2aFQbFg1OmD60NKXEvvjXM7gtzFq QAR1xr5hnPqPya9s305jn2grvnNyWLoSCfqEPpD0wO0uj6+33E/Jl/ikHXt/bKkWOFw0adVpTCG T8FQ0gNtFkeiC9yiEAHQSmul25Y+/FWS5DToeZto1nkySJ2EUAvvHBAKhwCs= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:1787:b0:685:2a2d:ccd1 with SMTP id 006d021491bc7-69462e6a133mr1221953eaf.20.1776421986532; Fri, 17 Apr 2026 03:33:06 -0700 (PDT) Date: Fri, 17 Apr 2026 03:33:06 -0700 In-Reply-To: <20260417101203.2489628-1-tristmd@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69e20c62.a00a0220.1cdc.0012.GAE@google.com> Subject: Re: [syzbot] [jfs?] UBSAN: shift-out-of-bounds in dbAllocAG (3) From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tristmd@gmail.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/jfs/jfs_dmap.c Hunk #1 FAILED at 1373. Hunk #2 FAILED at 1703. 2 out of 2 hunks FAILED Tested on: commit: 43cfbdda Merge tag 'for-linus-iommufd' of git://git.ke.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master kernel config: https://syzkaller.appspot.com/x/.config?x=af9170887d81dea1 dashboard link: https://syzkaller.appspot.com/bug?extid=4b717071f1eecb2972df compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=143a41ba580000