From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (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 0743F42588C for ; Wed, 12 Aug 2026 10:36:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786530964; cv=none; b=sUdW8uRyPxMEpTvQKUXNZPI1skAI5FkzB0Smdv6UvU052J/GQMlE1KraGlxI6XHE2rVmNUHbTTHlbDh0mNILGtoG2ZS6GbpHOAH2ELBNgzVlywf/0n/i5bQJuWekHgEg/ZSACQZU3Naat3quoNvNfilbTfXdvZItIHaAxx/jJbc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786530964; c=relaxed/simple; bh=+9lNK1HsIc4nxjFWbZuEaq3uxislhxqTAy627XUvh4E=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=q7HOF+L2J6/igEegX8mHTg32Pso+Llu/uFD6k7+1c95eZ7n72M2al6h6kadhJl9iURTztdoy/ZHDSI9FA9Mu9jyvLW/6YQacVzabdDYYHtffDtt4mNg8f5ZX7fLl1jV2QW93+SfbX2V00SkpLZihkgQBsew1xaVUi5fVSV9+DfY= 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=209.85.167.199 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-oi1-f199.google.com with SMTP id 5614622812f47-4b1bc2e44e0so960972b6e.0 for ; Wed, 12 Aug 2026 03:36:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786530962; x=1787135762; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=5r3pu8NB/TSJXo+iCNJSdy43lgRAaWHwl4Wyo3qKYcw=; b=qiWUk3lAc8cOwqVPPDpkWFciGCisHk36GJEIlTLOJR031z5z4ekzt+nBdOZA2pBgDj sZTPGdlqWoAa76bM444MhSo4TvC/BDBfMaLqvz79YkqusYoSPl8eFtfB2XhJPjUKG6cG iHxk3Og21uUpIH7zcdIVk3d2a9ZiRb73uEm7gQfNctkTuMXZouND5OVJTlkqt1RxYJo9 diXptoonS4qVh1A3P0hDgBaSK8a+l+BbAEcnd0BfmNCkUBdocH6Yzw7W0dM8OHasuDXL U9XarXBHAkrcO1MdmrsqcWwPAthkBZIfWM5S6c3+2nyzhqLb1xIxsCNW0rG/dYGx75QR BrsQ== X-Forwarded-Encrypted: i=1; AHgh+Rq+HcFZwnVxWFlriiOYo9ZA5z0MlKgJXWFiVvstkdqqTC9Ao21bPlJcsMK7S7cTzuh7i4EsLZ9GjgfmxIQ=@vger.kernel.org X-Gm-Message-State: AOJu0Yx0n7+HAhNN+xOpI51lhi9kiEHYvwoMCD22u9qzsJNS19wg1240 OTl1zr8Y8fmpGZWfR3VYVg8TDpCafgdN4p53Kvp7IsOR4AnFeZNxNNLdT8IRR8kARiwir9ZJGK0 1BYC6ebO1l5O6rvb7x9VzXhLUddUPTeH21emZjHInokUgoQ5Iq54+D1gtnos= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:4fcd:b0:492:3ed0:9073 with SMTP id 5614622812f47-4b210964bbcmr4259925b6e.4.1786530961942; Wed, 12 Aug 2026 03:36:01 -0700 (PDT) Date: Wed, 12 Aug 2026 03:36:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a7c4c91.d5f0ebe7.22d851.000b.GAE@google.com> Subject: Re: [syzbot] [io-uring?] [net?] WARNING: refcount bug in zcrx_unregister_user From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+a43f81e0646c5bbd2b88@syzkaller.appspotmail.com Tested-by: syzbot+a43f81e0646c5bbd2b88@syzkaller.appspotmail.com Tested on: commit: 5e6de6a2 Add linux-next specific files for 20260811 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=17ff8c79580000 kernel config: https://syzkaller.appspot.com/x/.config?x=dd154b7aa6fe745e dashboard link: https://syzkaller.appspot.com/bug?extid=a43f81e0646c5bbd2b88 compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=10121149580000 Note: testing is done by a robot and is best-effort only.