From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CA791C636D6 for ; Thu, 16 Feb 2023 14:14:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229971AbjBPOOC (ORCPT ); Thu, 16 Feb 2023 09:14:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49618 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229719AbjBPOOA (ORCPT ); Thu, 16 Feb 2023 09:14:00 -0500 Received: from mail-il1-f206.google.com (mail-il1-f206.google.com [209.85.166.206]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 95B9112F14 for ; Thu, 16 Feb 2023 06:13:45 -0800 (PST) Received: by mail-il1-f206.google.com with SMTP id w11-20020a92d2cb000000b003157a4fddf3so1313932ilg.13 for ; Thu, 16 Feb 2023 06:13:45 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=v9UIk2+qIQp21GX8GRQum2ZmiqDewH+7EzkQQQ3GTTM=; b=YzyZ6LDkeVQShylikmfs6p0rEypMvjetk01eqXBuqi5woqD+kKOvRnQ1wvc3QszJm2 biZL3rZ6l1VfAi6K45SIwmEzK6VfwfHXTKu3TAg4AkUscYlH2u7aqrOONCY2j/ORe3Fh 7u+PRQ1vfK1AIDDIPqInJALpEdvZSXmf7AULA1LDdYtRLF1RPwZ3wCttpfyPsa7DnDo0 cF3LzjbQOLd4e2vFWjFnfx5/JdRjaQo1TLAD3hyhLGpEypKBSB+mCAhe9uZ+CFiI32MZ J1/L+qW3AU/f48/KlE98O8g0L0Rn2UCgK9YEsB10X36RcjCQd9YemxY83KfD7WEfwkcz ON+g== X-Gm-Message-State: AO0yUKUFwPzYs2ah26SAouRt1+gcJKRrs6toWAb/OnHdP7eY/s8yaHyA PqFN8QrW/Cfwzi43rye32qHdn7a4icaR30snNZSI4RXKWSejGE9smQ== X-Google-Smtp-Source: AK7set95Hfj5gIz0mhTwedM+FZk54SJUwqas9bzF89g0nQIpOr5Mg8gkBX5aWi6+tdONEQNbQywolPfbHQ4P6LJGhg12/F342yWQ MIME-Version: 1.0 X-Received: by 2002:a05:6e02:bf4:b0:310:9afc:aa6 with SMTP id d20-20020a056e020bf400b003109afc0aa6mr1703846ilu.0.1676556824946; Thu, 16 Feb 2023 06:13:44 -0800 (PST) Date: Thu, 16 Feb 2023 06:13:44 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ff304105f4d1cd36@google.com> Subject: [syzbot] WARNING: can't access registers at entry_SYSCALL_64_after_hwframe From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot found the following issue on: HEAD commit: 9d9019bcea1a Add linux-next specific files for 20230215 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=144edcc8c80000 kernel config: https://syzkaller.appspot.com/x/.config?x=a64cbb8ad0da425e dashboard link: https://syzkaller.appspot.com/bug?extid=dac365e3ce07c3d0e496 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 Unfortunately, I don't have any reproducer for this issue yet. Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/70f0c6bb5351/disk-9d9019bc.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/7eed8686df34/vmlinux-9d9019bc.xz kernel image: https://storage.googleapis.com/syzbot-assets/84bb6da6b00e/bzImage-9d9019bc.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+dac365e3ce07c3d0e496@syzkaller.appspotmail.com WARNING: can't access registers at entry_SYSCALL_64_after_hwframe+0x63/0xcd --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot.