From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0A4887995D for ; Thu, 8 Feb 2024 14:57:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707404231; cv=none; b=vCtFH2opRJan75W4pSj2sjA+369fuK+b1f5n/OSNa97mhBAISkmo6KNwfhsi4RxX5guoKqkMUUDGwqjil0rFTivYcydTVEYr/TGQmW8EMRVeglNI9F8RAs+mdtnXezNwBEmAQHoF7UUICBMvsTsnHuQXPwVsOxrmmhVK7LI0zYQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707404231; c=relaxed/simple; bh=EcT89sa0CxyQPOU9UiYTX07w8+mCU891y6BBe80654o=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=AyGXS2XcegOVzB+RjyOIC/3sbnZadkRkoEHoREc4XE/1p8Tgn31r0ffwwu6kjg+ryk2kzj8+lpMTto+hNyYKb1+EAZNtOvE6TQnq10btR4TQnx8VI5XD4H+iEu0csjqHrknpQqQ6qW4lFDxxx+zfoGClaC7cbca5dZroudeEhSk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f72.google.com with SMTP id ca18e2360f4ac-7c0257e507cso131240439f.1 for ; Thu, 08 Feb 2024 06:57:09 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707404229; x=1708009029; 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=LcJiD/mRara/hhLkrTg732ODmYQ+uP41FmyKJ/8GEkU=; b=W0zwd/44F2U3Czt+53k3JZp6WwiSEGmRph3vy18pwc9rW8zUT0rSi2P5jCbMBfQqq/ RNPJ83Kz9EEyWBoAutlPMQ/CgxyBUNovQLt0nZaSca9PRIKZZ+ci0BAeuSt9toaNKbzf qA3nSdXugHpUv9rmr7dqDLesqo5aXUqcwIITRti+SaVuCE4DG8x8Mu1hpistewKeC+ju zeFRuD/+Hkjr0fGf0OhubmyuyJxvSIdllFUCCE0lSZyVsFv5RrOV6A4bvGpcitQ2awzG gFlw7m25qZDYmUNarmjKuz2oJKj1+734HIbWP6gOb4a6Ee3vhl2ZdWNYF75sKykvINjD XngA== X-Gm-Message-State: AOJu0YzwR0zZJpB5HlgLhPk0qNPR8CJw9oZg4SxHo/Icr1JpDoEbaU46 4FLcYTzExGTnLOjE6ocAo1pPYY2fcbmh7NQbvC+rKZePGPNDrvG+TQQYWLYeS2UWTQ1W2NxiqYw 2EjZqiNgLLel7flJazyqCoPyEkd9M6o+ViH/5hObcqL2E6tCgRDzUypI= X-Google-Smtp-Source: AGHT+IGRyXJH9KkquSL5YHNP2ZJcCXVn/DbIJyhV1FaZoSlUL5Enc9Ksfp/fkqadCiyOutNlQQ+CpnxukUxtJAJgJUaWJqCk16IZ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:2d8a:b0:7c0:2e8f:8a3a with SMTP id k10-20020a0566022d8a00b007c02e8f8a3amr413393iow.4.1707404229237; Thu, 08 Feb 2024 06:57:09 -0800 (PST) Date: Thu, 08 Feb 2024 06:57:09 -0800 In-Reply-To: <0000000000001e48350610dbc5c5@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000009263050610e00681@google.com> Subject: Re: [syzbot] [gfs2?] general protection fault in gfs2_rindex_update From: syzbot To: agruenba@redhat.com, cluster-devel@redhat.com, gfs2@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, rpeterso@redhat.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit de3f906f0af0c3f5d862b07df4d020c9322cd9c3 Author: Andreas Gruenbacher Date: Thu Jun 2 20:15:02 2022 +0000 gfs2: Revert 'Fix "truncate in progress" hang' bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15f06904180000 start commit: 547ab8fc4cb0 Merge tag 'loongarch-fixes-6.8-2' of git://gi.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=17f06904180000 console output: https://syzkaller.appspot.com/x/log.txt?x=13f06904180000 kernel config: https://syzkaller.appspot.com/x/.config?x=89a5d896b14c4565 dashboard link: https://syzkaller.appspot.com/bug?extid=74edb1a3ea8f1c65a086 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11395147e80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=126ff68fe80000 Reported-by: syzbot+74edb1a3ea8f1c65a086@syzkaller.appspotmail.com Fixes: de3f906f0af0 ("gfs2: Revert 'Fix "truncate in progress" hang'") For information about bisection process see: https://goo.gl/tpsmEJ#bisection