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 CE11DEB64DD for ; Thu, 27 Jul 2023 23:14:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231483AbjG0XOd (ORCPT ); Thu, 27 Jul 2023 19:14:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36396 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229514AbjG0XOb (ORCPT ); Thu, 27 Jul 2023 19:14:31 -0400 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B74A12701 for ; Thu, 27 Jul 2023 16:14:29 -0700 (PDT) Received: by mail-oi1-f199.google.com with SMTP id 5614622812f47-3a5b92b4b63so3069430b6e.1 for ; Thu, 27 Jul 2023 16:14:29 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690499669; x=1691104469; 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=1rPvaF6OOJ/U+YAeLPtcgmuDs5ZebXxvGSINN1V35cM=; b=JvuqJQTlhDAEdP1/fHYhemhMgRHoQrpFr/JlyTIvaBJIQFjjnaHYxVG3Qs2lHPLPmz mNy+qqT7dFYUNjKzos0xMAqrr+T1kw8u30WXM4fzTRaAjf+UoY3+JyZdxC5m+gEWZzmN TPJ7dZ/J9hxiogJWf/l5QNaDur9Ct+SEeKnl8JOCPOqF6fN5l+0b9wPpDYdItX9pFtcu hyQQvhVk5wVJrg/J3pSkiXUsvnkbBPPAj5YnHigPLzhP7XQf5cUtstuNY/jFWz1HDdoP wDajFNreTK1MMQ2dbA5D4PFO6DX/QqnKhvw5ugI/PTG2XsU3PpvgFYrI0KDtWpE2CS5X 351w== X-Gm-Message-State: ABy/qLaOI4dkAmTbHBctn12Ys3XgE9jD8m3Rk0x31JrTiy1C/QB5nF5I lYoXASUHl5bodeGl/Y+a1PStCKWY84YE5G4REkhiMId95Qk8 X-Google-Smtp-Source: APBJJlEW3A9Hylxq1g07WDmdfR32/vGq1EVapb5OIXuzXwTElrsjV1PAQHPcVWawdzwRYS3XtenGxKggp6cwPaHdP5tcaCjiHkHc MIME-Version: 1.0 X-Received: by 2002:a05:6808:1305:b0:3a1:e88d:98b9 with SMTP id y5-20020a056808130500b003a1e88d98b9mr1342693oiv.7.1690499669138; Thu, 27 Jul 2023 16:14:29 -0700 (PDT) Date: Thu, 27 Jul 2023 16:14:29 -0700 In-Reply-To: <0000000000000cf7de0601056232@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000045a44b0601802056@google.com> Subject: Re: [syzbot] [gfs2?] kernel panic: hung_task: blocked tasks (2) From: syzbot To: agruenba@redhat.com, arnd@arndb.de, cluster-devel@redhat.com, dhowells@redhat.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, rpeterso@redhat.com, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org syzbot has bisected this issue to: commit 9c8ad7a2ff0bfe58f019ec0abc1fb965114dde7d Author: David Howells Date: Thu May 16 11:52:27 2019 +0000 uapi, x86: Fix the syscall numbering of the mount API syscalls [ver #2] bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=169b475ea80000 start commit: fdf0eaf11452 Linux 6.5-rc2 git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=159b475ea80000 console output: https://syzkaller.appspot.com/x/log.txt?x=119b475ea80000 kernel config: https://syzkaller.appspot.com/x/.config?x=27e33fd2346a54b dashboard link: https://syzkaller.appspot.com/bug?extid=607aa822c60b2e75b269 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11322fb6a80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17687f1aa80000 Reported-by: syzbot+607aa822c60b2e75b269@syzkaller.appspotmail.com Fixes: 9c8ad7a2ff0b ("uapi, x86: Fix the syscall numbering of the mount API syscalls [ver #2]") For information about bisection process see: https://goo.gl/tpsmEJ#bisection