Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp1387278pxa; Sat, 15 Aug 2020 18:49:47 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxdA4KGKzHiK+YM9QEj/5MrnUypgjj+0yxjBiDA1fCXSJ/S9NbAAskooT/iw2KZlrpSGGT7 X-Received: by 2002:aa7:df95:: with SMTP id b21mr8675379edy.86.1597542586897; Sat, 15 Aug 2020 18:49:46 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1597542586; cv=none; d=google.com; s=arc-20160816; b=e2EjOCZM5kYr03eIX7J6CjDqCsmuEI/OuzPJ4ydePQgzwKv0nC2yaiqSLaHCuZzekJ T9xevm85ueGbektqu+OXj+XfcQMVxIQqJ+LA0x9ruO7+LNa+tGDdLd19kpaF+IMM3rHr PHzr5P9zpTUZYrOLvT63G/VTjVg7WcLlXd90oLFRgZt7ZHa0yBY1MkHSP8MPB9VH10eV j8iwtlZ6oAdA7msST0oKqY7hpN0M16fMvjRN3F9SKavSUdm/53a5dBfkWpRs8M/yoRBr /mJYhk4Q71t0aKqKxR9DHMlZ7qb5jzMMPnHPuIN+gTD+PiNVu0z5ilA0UQEMCg6ASUYw Ul6A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:from:subject:message-id:in-reply-to :date:mime-version; bh=4xpDMl3NeXZcwdAiC+yVFHrHRUJEIDgJ5ulLpZwqEjI=; b=QX+eBTiI9lD9Ua2G9ZwmQVOGoBmhb+m+hvkzZBDQEnyvO2ZUUinjSfwt6s7vGuHADY xYeb6ud/WSB6ebXOycnfvupojOCb5S2R9Zo8asjme7OWj9/SEkrmG6/jC3A/gxSkOwDP UMklgDmikUEDVah9DboDNGkPQFU07SmDbjntPDbBdMhCqQhX5NMBXTB3oBretWlmTNje Ur/M/ww+5L6XxTqoYfE6m9nHoVXxyWdCXZ8wYWHNZeh+VLPZDGHFWdA0Z/dt2LjYVQmx d4wm70tMl3x/GHijKPowee7R2m0GFYZOagPsqP6TpWOr1Gl3ofep9Q1oeiub9rUyehoC 2hZw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id l9si9389236ejq.65.2020.08.15.18.49.24; Sat, 15 Aug 2020 18:49:46 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729343AbgHOV7B (ORCPT + 99 others); Sat, 15 Aug 2020 17:59:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45644 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728934AbgHOVvy (ORCPT ); Sat, 15 Aug 2020 17:51:54 -0400 Received: from mail-il1-x145.google.com (mail-il1-x145.google.com [IPv6:2607:f8b0:4864:20::145]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41AE7C0F26F7 for ; Sat, 15 Aug 2020 11:15:04 -0700 (PDT) Received: by mail-il1-x145.google.com with SMTP id g6so8884689iln.2 for ; Sat, 15 Aug 2020 11:15:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to:cc; bh=4xpDMl3NeXZcwdAiC+yVFHrHRUJEIDgJ5ulLpZwqEjI=; b=lkfdbT/Cb6ZcrGvTcg66rPyRFwgd8TaSkjF4EFqYuhK7lnRIT3m2rGxQnWBAZZy1Bt Vdlp9HkD7AsDmSRcmoBADerPmgmzdly0hnlQI3oK88vhAm3u6EfxjN8BOGojIeTY4efs +rBzFCF1CQOsCKzS6GLVaOlnzQbINunZGLmSwy2TuDLhrLdpnVvJ/nKkrBkiqEgtohPV G8g6UY9QyHxiVeJk049NrBZXjUn4NFkR5TJjC5Grvo0qHBM+G/LpV+vikJuaHV51WUab q1gMM+NaJzJRL7drxGxRmsEduqUkQxGDgrHvF7R0J/RxD44K2sXV+Erw5F9WDZr0VkxS A73A== X-Gm-Message-State: AOAM530u+zoc5YN1aaJLqXS2OFesmfcxJQluOr3yBoaz9Sq3aSrtzRZW AATvS2bLDGkJOlUwVNvs311W3RqIP/ZAWgKBmQp1rcWe4f/4 MIME-Version: 1.0 X-Received: by 2002:a92:85c8:: with SMTP id f191mr7591361ilh.242.1597515302467; Sat, 15 Aug 2020 11:15:02 -0700 (PDT) Date: Sat, 15 Aug 2020 11:15:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000207e2405acee84f5@google.com> Subject: Re: Re: possible deadlock in io_poll_double_wake From: syzbot To: Jens Axboe Cc: axboe@kernel.dk, io-uring@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > #syz dupe general protection fault in io_poll_double_wake unknown command "dupe" > > -- > Jens Axboe > > -- > You received this message because you are subscribed to the Google Groups "syzkaller-bugs" group. > To unsubscribe from this group and stop receiving emails from it, send an email to syzkaller-bugs+unsubscribe@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/msgid/syzkaller-bugs/e3494c53-f84e-5152-42b0-f8ddd3ad4ccb%40kernel.dk.