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 X-Spam-Level: X-Spam-Status: No, score=-8.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C2BB6C2D0A3 for ; Thu, 12 Nov 2020 05:34:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 71EB9208FE for ; Thu, 12 Nov 2020 05:34:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728686AbgKLFeS (ORCPT ); Thu, 12 Nov 2020 00:34:18 -0500 Received: from mail-il1-f198.google.com ([209.85.166.198]:34281 "EHLO mail-il1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728023AbgKLCBH (ORCPT ); Wed, 11 Nov 2020 21:01:07 -0500 Received: by mail-il1-f198.google.com with SMTP id e14so2813974ilr.1 for ; Wed, 11 Nov 2020 18:01:08 -0800 (PST) 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=fPIpTU7XObV/aYDTsKckMsY4XN1O/uddxk60AMVHEAQ=; b=AmvF/1Aaaugr6aI2B0deW028yonGsaG2cp7prtAXON8t6V/aJMxREqpQ48xp6E+06y DyiL3dC+5SQYGxBGdpuAmwmUU6s2LMN8lBvMn8CKrUvokPxpE3WATSpA8M82zE3RbSm2 wxq/0nBibBwll5eI06scvCYePZVciI4j7bqxLelSanrfUUskMO8naGR1kzlYQLIJ9FHn k+UvBxcNgzTQwtE86VO/7QHHBAGlxBRMTY5WX4/A27IxDqiYSS0tpM/vT+EdVRuM0moD ua2aKNVhsR/ARVu1Vv328Mm0COeTF9SVgFna2i0Cd+eXTtsvfPr8hd696msnNPMXZxRS /8fA== X-Gm-Message-State: AOAM533HNZ8deSdKNUgKjIoLvHtDx7ksks/CUkhzWDTStlk55fFFd7MD ODO6oKBmgZmGqQgp/WOh9oM0SmvprPJ3cV22n24hmF2ixJZu X-Google-Smtp-Source: ABdhPJxRq6op6jH+XFV81MEo+Uqj06/yeOnZF4JHAkF7bFjxQuUOeRHmwI4tVPwVw0sB95Foed8WGs0//pHSCSRZbem9r7DODjE/ MIME-Version: 1.0 X-Received: by 2002:a6b:5f05:: with SMTP id t5mr20978286iob.67.1605146467728; Wed, 11 Nov 2020 18:01:07 -0800 (PST) Date: Wed, 11 Nov 2020 18:01:07 -0800 In-Reply-To: <000000000000e3068105ac405407@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000005858405b3df4904@google.com> Subject: Re: WARNING in irqentry_exit From: syzbot To: keescook@chromium.org, linux-kernel@vger.kernel.org, mingo@kernel.org, mingo@redhat.com, peterz@infradead.org, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, will@kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit 4d004099a668c41522242aa146a38cc4eb59cb1e Author: Peter Zijlstra Date: Fri Oct 2 09:04:21 2020 +0000 lockdep: Fix lockdep recursion bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1202919a500000 start commit: f873db9a Merge tag 'io_uring-5.9-2020-08-21' of git://git... git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=a0437fdd630bee11 dashboard link: https://syzkaller.appspot.com/bug?extid=d4336c84ed0099fdbe47 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15312a66900000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13b01641900000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: lockdep: Fix lockdep recursion For information about bisection process see: https://goo.gl/tpsmEJ#bisection