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=-5.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 7C5B1C606CF for ; Mon, 8 Jul 2019 22:03:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5E2BA216FD for ; Mon, 8 Jul 2019 22:03:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405440AbfGHWDD (ORCPT ); Mon, 8 Jul 2019 18:03:03 -0400 Received: from mail-io1-f70.google.com ([209.85.166.70]:50765 "EHLO mail-io1-f70.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405430AbfGHWDC (ORCPT ); Mon, 8 Jul 2019 18:03:02 -0400 Received: by mail-io1-f70.google.com with SMTP id m26so20563389ioh.17 for ; Mon, 08 Jul 2019 15:03:01 -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=z6cwq6PdOuRGao2HTmJRcdKeNfyuLdRgf/WtADemwus=; b=C98QCc57QET25hlzEynmKg7YNEfsUiYfhwROI5RyvI9LesCTfPps+BTAHZnKCXmRXR crnAJvlaapjmcYl+R6Lt4Im/vq0yzuBarEuOy0vxKyg6XvnZWK6nSk48737iRiOF3PGK fXsxk1SZlL3GWvlPxuK1WLlx29ubSUzxZjgs2AyadSi/0UYdjVIN0RDiFSKy/0NFpklN AoUF/wiiorw3Y3//P5EpqGlYpuvlbFJ5JC+X7YL4GKh49NHjfV/bBt3rqzhFtR3FObOL qD2puXWuPQ7mdMEZP9Q5ibyd+apbM5gBEeVKbFFwbzl/ijHOVbmJRJPsGpYkIT+gV32c sdJw== X-Gm-Message-State: APjAAAUfQjEIIgQwgWFXpOFy3GKS32z45i/htv2cRhuoe5fJrWQzGj4D u9TrNneOGAV6/61SMDGRZIeYZwxOdlGwaWy/Ms3kSWNAQrh2 X-Google-Smtp-Source: APXvYqy4sReXWU5IIbQAJc6iyOim2vvJNjJ/YlULz5+YklC4nQ+DcwMW68/p8jMVJRSzZru+nJffT8mahNqxZKHIrjoxXFVte2t5 MIME-Version: 1.0 X-Received: by 2002:a05:6602:c7:: with SMTP id z7mr2108074ioe.130.1562623381127; Mon, 08 Jul 2019 15:03:01 -0700 (PDT) Date: Mon, 08 Jul 2019 15:03:01 -0700 In-Reply-To: <5d236d7dc1db6_75f52af7c83505bcc3@john-XPS-13-9370.notmuch> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008ccb1a058d329b72@google.com> Subject: Re: WARNING in mark_lock From: syzbot To: bpf@vger.kernel.org, ebiggers@kernel.org, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, peterz@infradead.org, syzkaller-bugs@googlegroups.com, tglx@linutronix.de Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org 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 crash: Reported-and-tested-by: syzbot+a861f52659ae2596492b@syzkaller.appspotmail.com Tested on: commit: 17b3f125 tls: working code git tree: git://github.com/cilium/linux fix-unhash kernel config: https://syzkaller.appspot.com/x/.config?x=dd16b8dc9d0d210c compiler: gcc (GCC) 9.0.0 20181231 (experimental) Note: testing is done by a robot and is best-effort only.