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 9394CC77B7A for ; Tue, 16 May 2023 12:32:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232981AbjEPMcQ (ORCPT ); Tue, 16 May 2023 08:32:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49162 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232357AbjEPMcO (ORCPT ); Tue, 16 May 2023 08:32:14 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3BD6C5FCF for ; Tue, 16 May 2023 05:32:09 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C16CC60F5A for ; Tue, 16 May 2023 12:32:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B05BBC433D2; Tue, 16 May 2023 12:32:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684240328; bh=5maVUb07MOPzI7fH1YK4LLKkRTaKZEtXvS/UR5ZRwW4=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=HhA2I+MV7c9Xe/O2JFZUptT3YXLa8o9q4RdunpnRAa8afSK40C2Oa/iCDVe7KRxkm GeVk/2TWh8PCaX67QOToFkCyS97BkvA8/WvqUW6U7WX1SlK4yGi9PDjWBVNTs0avZ+ Nra1iN6P+21PN3mrhEK6cxoBgExJQ4ZW0E7cv69O4FlbyZLMwkKSSgJonuQ76SMkhY hZ1IGNarwECDzxojSWmQefcABDLmkHLzvYJd9O8cO2L1mK1z6nOrI7HYVw5QfOzUBC dV52zlm7FS4D0pCwQp0J4DqBpQd8VB0utIWdUlc5TSjtPiDVBFSnrhdQQRQoK+IOaf 3ACa5RMq/hD7Q== Date: Tue, 16 May 2023 14:32:03 +0200 From: Christian Brauner To: syzbot , syzbot Cc: bpf@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [kernel?] Internal error in should_fail_ex Message-ID: <20230516-saftig-einbog-ef2981f0dec2@brauner> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <000000000000bff72505fbcd1f74@google.com> <000000000000bc152005fbcd1fa2@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 16, 2023 at 03:35:03AM -0700, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 457391b03803 Linux 6.3 > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=15671fa2280000 > kernel config: https://syzkaller.appspot.com/x/.config?x=385e197a58ca4afe > dashboard link: https://syzkaller.appspot.com/bug?extid=c84b326736ee471158dc > compiler: arm-linux-gnueabi-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 > userspace arch: arm > > Unfortunately, I don't have any reproducer for this issue yet. > > Downloadable assets: > disk image (non-bootable): https://storage.googleapis.com/syzbot-assets/c35b5b2731d2/non_bootable_disk-457391b0.raw.xz > vmlinux: https://storage.googleapis.com/syzbot-assets/2a1bf3bafeb6/vmlinux-457391b0.xz > kernel image: https://storage.googleapis.com/syzbot-assets/21f1e3b4a5a9/zImage-457391b0.xz > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+c84b326736ee471158dc@syzkaller.appspotmail.com On Tue, May 16, 2023 at 03:35:02AM -0700, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 457391b03803 Linux 6.3 > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=134e0b01280000 > kernel config: https://syzkaller.appspot.com/x/.config?x=385e197a58ca4afe > dashboard link: https://syzkaller.appspot.com/bug?extid=729f1325904c82acd601 > compiler: arm-linux-gnueabi-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 > userspace arch: arm > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=118f964e280000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16f6e776280000 > > Downloadable assets: > disk image (non-bootable): https://storage.googleapis.com/syzbot-assets/c35b5b2731d2/non_bootable_disk-457391b0.raw.xz > vmlinux: https://storage.googleapis.com/syzbot-assets/2a1bf3bafeb6/vmlinux-457391b0.xz > kernel image: https://storage.googleapis.com/syzbot-assets/21f1e3b4a5a9/zImage-457391b0.xz > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+729f1325904c82acd601@syzkaller.appspotmail.com Not complaining but why am I blessed with an explicit Cc on this?