From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 93D3B2D605 for ; Mon, 19 Feb 2024 11:58:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708343888; cv=none; b=ACYgwsCaCxvbjM0ZDrXaXhmEUHC0qRtxy272XNBPSemNqZ8hClivc9U4xOA+Rb6NrxfzxYtu641vPpEFY4omcnAfmULGErw8m9gRohE5MQ34lLYqmAUDw0FiRR8MfCiGgICCz94hgoO0UYX0xpoEQWITY9iNqLUxuAcdt9foG+w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708343888; c=relaxed/simple; bh=TQmW0k0mrrJtpAYMPKSa7ihRnBCkF+V4hHMWThy4tNg=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=YYpoD5iO3CQRPbQHsaa9Q2Dx9GcIiSRFjG7wiZgIZ52TaXsv48Gf5UzK/sU4PdHiwavh/MV3ilryCFE7cUzA3tbB5fSIK0y6kjA1EbEjIRBqPRZ9+MNPw3mjQBVCW5KgHCFIQmVkNbdEJ+oNgNA5gkP1jWmmsrtuRQmxP6321XU= 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=209.85.166.200 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-il1-f200.google.com with SMTP id e9e14a558f8ab-3650280b271so21036905ab.1 for ; Mon, 19 Feb 2024 03:58:06 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708343885; x=1708948685; 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=WOT/FQ95TWde9g78HBgFYpuNfXwzNoXRLXzlXD9GSII=; b=fj6aDLtLkG1e6r1J4b3H7SjCi2+q2RhVoscChQTB4v58Bz8M9KV+kqogDf6LaGAZ2B 7IO38CelfwwYKIENHrs7CuBMHEX+9tUSdKP35KpZZ9AlaQLa7CxRNbRM2LYTdC4Sq9/K RGgarSFmNbKZGKObeJB2UU8Ouyu/rJ5/32zK2AJKQltixfsx7cPoN5HF+0cZYhm2yiCw M47n02ycvUthxJ77u78I7FLJS8yhj75ihGtdbE4Xiy/m6M6B4P/uYvDjCVW+FEadT/qx XhqZPs1+MzR4VbaoklzLijGgKzqabbMl/cvcs8emNQbHm5ygiMRWlZnBLsLWENACuOpF +uTw== X-Forwarded-Encrypted: i=1; AJvYcCUcmK+jFFhIiA0yoAXLOKI+EtQA1vj4VI68Ezo29nf74doIq5o9WpNJxPXRILoakB1YYFQFtSiuwFGhotdYxkGg3YqzQQ== X-Gm-Message-State: AOJu0Yz9eeNPvcOPCVYzqYOvoy35dOBvpRxGmqSYgQ3v0+zFlbCmhc4B mnGINgsm3ikPjZZtsVE6iIJoQmgRm0OEGij32q+Lwx0BVu7ErYyfR6yNisPDYl2/6bBlW9I3GTW ngxweptgtQuGAdGA4upUEZPhIlnnWgZam0MHznovSuEvffGKdr4aUed0= X-Google-Smtp-Source: AGHT+IHzjLRsBmpEd4oZ2sh+MbTV5Oxsu6nOCTZ6wBZQxqKeFpAy7GVq3CUuF1jwCIbUmS1x3hblykLa5NZxVHGCoIjqeitDcdaJ Precedence: bulk X-Mailing-List: gfs2@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:160d:b0:363:df76:4a1f with SMTP id t13-20020a056e02160d00b00363df764a1fmr964199ilu.2.1708343885808; Mon, 19 Feb 2024 03:58:05 -0800 (PST) Date: Mon, 19 Feb 2024 03:58:05 -0800 In-Reply-To: <00000000000050a49105f63ed997@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000077ce280611bace5b@google.com> Subject: Re: [syzbot] [gfs2?] general protection fault in gfs2_dump_glock (2) From: syzbot To: agruenba@redhat.com, axboe@kernel.dk, brauner@kernel.org, cluster-devel@redhat.com, elver@google.com, gfs2@lists.linux.dev, jack@suse.cz, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, nogikh@google.com, peterz@infradead.org, rpeterso@redhat.com, syzkaller-bugs@googlegroups.com, valentin.schneider@arm.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara Date: Wed Nov 1 17:43:10 2023 +0000 fs: Block writes to mounted block devices bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14238a3c180000 start commit: 58390c8ce1bd Merge tag 'iommu-updates-v6.4' of git://git.k.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=5eadbf0d3c2ece89 dashboard link: https://syzkaller.appspot.com/bug?extid=427fed3295e9a7e887f2 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=172bead8280000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14d01d08280000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs: Block writes to mounted block devices For information about bisection process see: https://goo.gl/tpsmEJ#bisection