From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f69.google.com (mail-ot1-f69.google.com [209.85.210.69]) (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 8B64A39524E for ; Fri, 12 Jun 2026 02:41:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781232064; cv=none; b=owXFzO5h1chDLjjDJXt5SuVC3fywr4AOkBEtyrgK3rsvv2xAMId4iwkLqk27lg0u70YUEaNWNvGARzzu614JjhxfctvUqTI1JMLizzAHoyKJoDF523D7odESdFd+U4VgHfVMEKuUkpsJLnL6ES40T5EEYbw1nSVDAuF5JBeLpFE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781232064; c=relaxed/simple; bh=4I5CSI1+fIgmDbdNyVZfYeFsp3CjJpkUPL9T2PPabvw=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=WhvpxYGDePjMWs+Ij0gcfWB2Lzz3dkWL6FJ2cvuu77jg+TEgzGRs9uws9UufKb3tQDUAD4KnFWAMN3FZFElxEfwTqbO7VpEEyUW/l21S/7syQ8akemlNGRAJiRi/irNr8Oc8FxSew7a6aBki8Xy08I5IRopcoZTphN8F66XUmzk= 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=209.85.210.69 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-ot1-f69.google.com with SMTP id 46e09a7af769-7e6daf5d8f3so619756a34.2 for ; Thu, 11 Jun 2026 19:41:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781232062; x=1781836862; 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=VKmMc5NLPxgAkB32JvT6IiVWBjjV4wrsQU2GUN4mkVo=; b=mqfEZRK+q8D8P4EYZYku0t5iCYsDuJROomIkqq7TZnmwBZnIShw4hr+CSejHJbMtqv Tix81bpzv3j7BtUsy0p51J5QwMP86ugedXKcpIgq/wtrAPm7/uZJ8OBky3f7LwacrLGO /TBCvPZAPwfFUsjfscnKbADmNHfBEVXkLdyYcxmApbu57OFrE+pu2uaY7DEigKSkFC8t x422sV4mkVkdcKt8z5eictcyZCIRVgUgUd1cLfqfYPCg6EsAFyXN7qzHBiOPyDFIC1J2 gtqsPiZjEsAj+JCZ9BuKrufaK9JxyABqBsatmT0p7cRRMWrTYcb3lpT9+27GJ3K95lW2 xsyQ== X-Forwarded-Encrypted: i=1; AFNElJ8JzRZesBEpZfY8yLiPj6XTUBaHrBhhj9eHIYkCM2B3FmSUR1KXdwmJrIolsgPY0WGAvoAXkiWPHaRhcqk=@vger.kernel.org X-Gm-Message-State: AOJu0YyJBTyZOeQW9D/wShhplWwl/ClOYxWuhDj+pGtcf3nmkc+OAg8F qD00voV2y3CGMlRPBhrvZaaWiYO9sWUjd+aRoprf5/9PpszS+WBA0+jJ2V9GYB2K8f+2bsNeL4G ZfHrwGs+t7ZMJIPZldCyH9LpffNRsFZ7k1iwZWQscyIwSnoDaAq8GhQJPFFk= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:4b96:b0:69d:7a88:9cba with SMTP id 006d021491bc7-69edc5d3106mr644533eaf.9.1781232062555; Thu, 11 Jun 2026 19:41:02 -0700 (PDT) Date: Thu, 11 Jun 2026 19:41:02 -0700 In-Reply-To: <20260612093714.569671-1-jie.wang@intel.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a2b71be.20f85869.150f09.0002.GAE@google.com> Subject: Re: [syzbot] [cgroups?] [mm?] WARNING in hrtick_start_fair From: syzbot To: jie.wang@intel.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: lost connection to test machine Tested on: commit: 49e02880 Add linux-next specific files for 20260609 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git console output: https://syzkaller.appspot.com/x/log.txt?x=11f9b8ae580000 kernel config: https://syzkaller.appspot.com/x/.config?x=c5df12af3478f8be dashboard link: https://syzkaller.appspot.com/bug?extid=2cbf10efc23b22ff9c31 compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=13b303b6580000