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 E8DBA3AD526 for ; Fri, 29 May 2026 23:45:02 +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=1780098304; cv=none; b=n/8qeF/ROC/YykQCjgJnB1ePO2S7xwHkbYBX1HFjN9zpG716L+j2PKJc2qjkQh4Y1X4x1ey1FuFjCYFVgjkfNC6JfPDTEs2jBbkYEeAzxYp6lrGOaATCkiGQXvj7v95/QE+dRIddEcJHEorc1sZBw6agrZig0gm4yCTva2uQQXA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780098304; c=relaxed/simple; bh=nsHAqxeE6LILLTZQ/7gCF6RFdQRqz31ZvMg+gFiTGrU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=r0pUpAXy1eEBh1FdgjI47OMfVtEEgcECBZBMSBB/Xi2XcxIfFiUEmh4DffjGytbPkgue6Q71QrOGAuoQHMas7E0K3DXds1OIyTUgofW8/N5imjwjkVa7RQTxs3C6Cit1E5e2NJwvWqRyKF+pjlTbAAtcUFnX3U0gdITZ5mc9EXQ= 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 46e09a7af769-7e620d2c5e5so11328768a34.0 for ; Fri, 29 May 2026 16:45:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1780098302; x=1780703102; 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=AINiAxC4PLdFaiqU0ibb4YbWM9P1Lc7eemq1iZhfKRM=; b=WEYD4Wu8z6wS4B9XZc5lJbxatdnk+6ghUqiE1+Jz3gtSOS5iEpqUM6bKsGpLFbmaWe ewELxA3d6hWhsHE5gVfKkTQcKbiiJBacOjsKw5wZ0epGKiBy1yZ8RV8XqVMXT68W5qRX H/fOC9lbDwk7UnyQvavvVaXjtx432MKRqV0rvs7h9giRyuPdODiu05FtbqNsyPMtn1ix aNBp5KSVAfrZFXSMlQODtzyYCey45kMZdTrl611Pwy68vM+S34iHpFezU7dpWPvU8m+z gag5TZgLrs4o8sl6zuZ/UJMGuVQbNQuFJLqUUqT6KOyISfp6qWoetBwye1jXhLTb5ovX YaBA== X-Gm-Message-State: AOJu0Yxm/AEzH2TyZpG247P9rTL60ANqFGP9yVFNPrlkpVaTzS7DzxOX Ah0ZX5jEx3l9kouNylfhu1Qf3olrrsFufGIbWXKp7LHONpq6+azk0BVOMi2qDQg4Q9qnGgctg31 a23yw3lMQ/wpj+Z3uGpzhWXOJwjonr6/6d1Y+RDrjZbs9hsSyIOZAsV+FDwc= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:200e:b0:69d:f044:5dc3 with SMTP id 006d021491bc7-69e10329cf9mr942971eaf.25.1780098301866; Fri, 29 May 2026 16:45:01 -0700 (PDT) Date: Fri, 29 May 2026 16:45:01 -0700 In-Reply-To: <7b5a4b26-996c-497a-9db7-e387063e9f53@linux.dev> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a1a24fd.b111c304.35cd64.0014.GAE@google.com> Subject: Re: [syzbot] [rdma] general protection fault in kernel_sock_shutdown (4) From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, yanjun.zhu@linux.dev, zyjzyj2000@gmail.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: c6efa482 RDMA/rxe: Fix Use-After-Free problem in rxe_n.. git tree: https://github.com/zhuyj/linux null-ptr-deref_kernel_sock_shutdown console output: https://syzkaller.appspot.com/x/log.txt?x=13f646f2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=8dc2c248e04d231d dashboard link: https://syzkaller.appspot.com/bug?extid=d8f76778263ab65c2b21 compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 Note: no patches were applied.