Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp17704pxj; Thu, 13 May 2021 19:31:28 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyzZvK+Seo+mF9ARy1QxTxidapTFMnImDQNDeRx3LUOSA5SJA7qwb6GlFotafl2bIceg7Je X-Received: by 2002:a17:906:685:: with SMTP id u5mr46571875ejb.449.1620959487880; Thu, 13 May 2021 19:31:27 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1620959487; cv=none; d=google.com; s=arc-20160816; b=gktiYtwGaBVkksxgnaHmG/tA/QqAUZDmhBPXGSsv1jayadp5Ch1nk53yOcfAlzL/6H CIKGbrqTxKVhCmI975CxU9NhqXtvEhfWAQ9nmVXlK/YuQ6bnPXpJadgm6gJsztTGhiPw mCMewewoYqlYVEQfJWWmuwuzhSpKnoN1KnWCW7ubuH+nwP9GvkKBwgIdaoEqGeSB/V2N OAEQymdvRlLpzjClrFf6ut983y+907YNABr4UaMM3wgLW5l6o2gBKSJHfB7KGu4kqroQ sM94W6CYO7WM4cgWTmXXijnpsB8ujXxMki3mEJ4HCjSjBOqcibRd19WVnI33yrdt/sXb aoUQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:to:from:subject:message-id:in-reply-to:date :mime-version; bh=WyhwVb/2nAKSCjZePQHr7y74mXP0pKdra5nG2NU9qyo=; b=ydh82rZGa868pusK3LpKPbPJWSaxcVOjQD1y91tB6uM2UDSUnllDJBT/21+IuJcG6D b+gH3MTku+ZVN/IywmfWQ7Uf5o4uFB3EQGI80/9rgE28JVsc2MTsIVKAxra4RHltE87o 0EGGhFpS5bN3aLDBBFcNHaTo7KBaWMv0t6rkB6TeMZeQ2mooxAGeyTu136IUh75LxqCY 0ilXjoovOsHlgnIIaYXQk8oV89sEmdxmd9Y5g8fZ95LSyQPCiOcO3Ug7A73W8OdCVPkJ xaeZL610j8S6vrgSvJCBsGlpnfr+4g6krH9ZmPxYJjbuMYXCqGIjulNn5xJgmjGTMrFe p2aQ== 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 g9si4502736ejt.82.2021.05.13.19.31.04; Thu, 13 May 2021 19:31:27 -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 S231970AbhENBGW (ORCPT + 99 others); Thu, 13 May 2021 21:06:22 -0400 Received: from mail-io1-f72.google.com ([209.85.166.72]:35751 "EHLO mail-io1-f72.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231441AbhENBGW (ORCPT ); Thu, 13 May 2021 21:06:22 -0400 Received: by mail-io1-f72.google.com with SMTP id l2-20020a5e82020000b02903c2fa852f92so19191193iom.2 for ; Thu, 13 May 2021 18:05:11 -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; bh=WyhwVb/2nAKSCjZePQHr7y74mXP0pKdra5nG2NU9qyo=; b=Bd7MrcAI4pSD0Ovx9SA497LIP1ZsTHJx3rLZr2gqT0TM4IO6xkZTwREB6ooq5wx+zn j5DX8F83FR6dpkmVWVzcpMULkvbN+z7RJe2nQO9/wWqQswODxI/HIcAMMnDfX5Wn0oeY 8x5VrIpo8XWeiorJDmO+rTcbiMsKWaNlhs3Vrties7YvqqltP10TjDbBp8o5542qb5ZU 3mpbG7Yv1eZjk2KLvIyHSbDCrGxdgwzfWE3Orl3nY0NpIPXUggR3G0huRKC4WHQgp1GZ GrSHWfpFu0aTXsLH/JEmomPHgX7NtHEAYBoeHkM/rmq5n5Bdg9SqJ54QFYD5XjHBzo7c td/A== X-Gm-Message-State: AOAM533m0XfF/lYLSOD9jxbJ21Z5zv5Dm5D1xtpRjzdGy9/9HeyNTxn1 f1+rAO7l/dupJRy4KN0EPeqlDwQgnZ6nPP/B0qSQlclilwTA MIME-Version: 1.0 X-Received: by 2002:a02:cac6:: with SMTP id f6mr40166255jap.118.1620954311158; Thu, 13 May 2021 18:05:11 -0700 (PDT) Date: Thu, 13 May 2021 18:05:11 -0700 In-Reply-To: <314c4ece-d8c1-2d13-804b-3652488d09de@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000e9f47605c23fd526@google.com> Subject: Re: [syzbot] WARNING in io_link_timeout_fn From: syzbot To: asml.silence@gmail.com, 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" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+5a864149dd970b546223@syzkaller.appspotmail.com Tested on: commit: b580b3d6 io_uring: always remove ltimeout on cb run git tree: https://github.com/isilence/linux.git syz_test8 kernel config: https://syzkaller.appspot.com/x/.config?x=ae2e6c63d6410fd3 dashboard link: https://syzkaller.appspot.com/bug?extid=5a864149dd970b546223 compiler: Note: testing is done by a robot and is best-effort only.