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 D1A0CEB8FA5 for ; Wed, 6 Sep 2023 08:46:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235590AbjIFIqj (ORCPT ); Wed, 6 Sep 2023 04:46:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48810 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235539AbjIFIqi (ORCPT ); Wed, 6 Sep 2023 04:46:38 -0400 Received: from mail-pl1-f200.google.com (mail-pl1-f200.google.com [209.85.214.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 17D0FE46 for ; Wed, 6 Sep 2023 01:46:35 -0700 (PDT) Received: by mail-pl1-f200.google.com with SMTP id d9443c01a7336-1c08a3f7270so46158415ad.0 for ; Wed, 06 Sep 2023 01:46:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693989994; x=1694594794; 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=F82xWmip9IdB9K1IuccZ0lyqvzI+AMyxxyRv3A0SdbA=; b=HRA06WQu9ZnLOU1BM7hS9zQMxQtSO6ZTpJQ4bmA0AHmXeTza/1t5RfBI2zy+aVDFJk uH8twPcoy0q8iQHaGUR1EIO/ulzCv5tLUc3+arpKFeC2b2PP02dE4OC1q4QF2d0hQlC+ Omf4UfR0smuMI2QgDhc1jmDFsOMizPg2ZW6ZD5VPpGWU4RZnD5wOQ9YtZV8/44Y8v0/H XtI39QAtWRQYpz/UZBwMQC2gBc5xr69qsMJpwD+ndUThbn8eI/rZ/d8PIY1uVjv9jk9g uBOEauvJCNIWNmY7N5hjdbedEWYze3/EaLPZoO+lz8IMww747vjNqa3YSbJ93yDYP8Cy nhtw== X-Gm-Message-State: AOJu0Yw5okuOrb264q/YwEFom3K85qkwIvm2HBlI+OoFJ8B6M2kmxyDW kaXj0BC5ViufTC/trfwCmswx0wriLGaV5+mbkrEKYYpW1VN+ X-Google-Smtp-Source: AGHT+IERdvXTN0zg2NK9HGOO67xq14GfcjLS9O8KCfPWx8VrJav+JpS5RMKQHJN1Q/BZPwTJBzxRvlw8ZbKcgAIWaJJjbOdOuFmy MIME-Version: 1.0 X-Received: by 2002:a17:903:1d1:b0:1b8:d44:32aa with SMTP id e17-20020a17090301d100b001b80d4432aamr5528873plh.1.1693989994384; Wed, 06 Sep 2023 01:46:34 -0700 (PDT) Date: Wed, 06 Sep 2023 01:46:34 -0700 In-Reply-To: <00000000000057049306049e0525@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000de54840604acc740@google.com> Subject: Re: [syzbot] [gfs2?] BUG: sleeping function called from invalid context in glock_hash_walk From: syzbot To: agruenba@redhat.com, cluster-devel@redhat.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, rpeterso@redhat.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot has bisected this issue to: commit 0be8432166a61abc537e1247e530f4b85970b56b Author: Bob Peterson Date: Wed Aug 2 14:24:12 2023 +0000 gfs2: Don't use filemap_splice_read bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1470c620680000 start commit: 3f86ed6ec0b3 Merge tag 'arc-6.6-rc1' of git://git.kernel.o.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=1670c620680000 console output: https://syzkaller.appspot.com/x/log.txt?x=1270c620680000 kernel config: https://syzkaller.appspot.com/x/.config?x=ff0db7a15ba54ead dashboard link: https://syzkaller.appspot.com/bug?extid=10c6178a65acf04efe47 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13e4ea14680000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13f76f10680000 Reported-by: syzbot+10c6178a65acf04efe47@syzkaller.appspotmail.com Fixes: 0be8432166a6 ("gfs2: Don't use filemap_splice_read") For information about bisection process see: https://goo.gl/tpsmEJ#bisection