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 D0CCBE8FDB1 for ; Tue, 3 Oct 2023 20:11:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241035AbjJCULi (ORCPT ); Tue, 3 Oct 2023 16:11:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49918 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241029AbjJCULh (ORCPT ); Tue, 3 Oct 2023 16:11:37 -0400 Received: from mail-ot1-f69.google.com (mail-ot1-f69.google.com [209.85.210.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DBA99A7 for ; Tue, 3 Oct 2023 13:11:32 -0700 (PDT) Received: by mail-ot1-f69.google.com with SMTP id 46e09a7af769-6c638c29c8eso1547579a34.1 for ; Tue, 03 Oct 2023 13:11:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696363892; x=1696968692; 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=/ajmCqeB2BnMNxS0zpiFZGL2PM4lR7Y0JKiiYH6sw94=; b=pNLNvjgeSrl5M1nJurzwELHGgYwfVH3Gt/e5GzIEWnIANocPPBhbRsNJa7pvDmGHYy 0cWjq5KLJNTLGkatLuRdbU7YPRZdW5QCo4SC4olfst1V7UmVoq/T4g0OHkaxWXKJe2h9 FWYkrpWlvoXJ0/2BpnuiBArJPFFNXiehvB1rzkOZsNttPCexYcEdTdxJDtCKCf0l7uzb yRdeP9s7xhiqO+jAEI0UV2tUhiw9IYH+yPlmVPNUpWYTD79awaoduS9TEH9PPmQADhtO GE1Fj+jMn8u2MFbJToYuem8shOmQLaTqLCazqWPkGXrcwbXFal5idO/HlJ5mgcHSsaA0 TyFQ== X-Gm-Message-State: AOJu0YxAzlOKyG4F/Y1M8hKJHN+xIi9lnAiJL2eHzjdpOydHH7lxNHWJ gIlbJoMSc3d6lGmYJwgJaYcqkry0u2QBeGFLp+mG4xWmG4ml X-Google-Smtp-Source: AGHT+IEfWZ0ebEBLw/JhSV7+cQIKaqZwWpmJ3XvCYvUTR2PbG7CW66InXrWydWpHiDXh5vLOGZu5MLBsND8rab2i9TSxKLyepv9J MIME-Version: 1.0 X-Received: by 2002:a9d:6656:0:b0:6bc:e2b0:7446 with SMTP id q22-20020a9d6656000000b006bce2b07446mr66820otm.1.1696363892265; Tue, 03 Oct 2023 13:11:32 -0700 (PDT) Date: Tue, 03 Oct 2023 13:11:32 -0700 In-Reply-To: <0000000000002709ae05e5b6474c@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000035587d0606d57fec@google.com> Subject: Re: [syzbot] [block] INFO: task hung in __filemap_get_folio From: syzbot To: akpm@linux-foundation.org, leon@kernel.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, sagi@grimberg.me, saravanan.vajravel@broadcom.com, selvin.xavier@broadcom.com, syzkaller-bugs@googlegroups.com, willy@infradead.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org syzbot suspects this issue was fixed by commit: commit 699826f4e30ab76a62c238c86fbef7e826639c8d Author: Saravanan Vajravel Date: Tue Jun 6 10:25:31 2023 +0000 IB/isert: Fix incorrect release of isert connection bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=144a99be680000 start commit: 105a36f3694e Merge tag 'kbuild-fixes-v6.0-3' of git://git... git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=122d7bd4fc8e0ecb dashboard link: https://syzkaller.appspot.com/bug?extid=0e9dc403e57033a74b1d syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10174404880000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=169f552f080000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: IB/isert: Fix incorrect release of isert connection For information about bisection process see: https://goo.gl/tpsmEJ#bisection