From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-182.mta0.migadu.com (out-182.mta0.migadu.com [91.218.175.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 04A682777FC for ; Thu, 23 Oct 2025 19:06:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761246369; cv=none; b=ISX5aaTs85FdDT/UNaRiC/CXFkXrXnqpl/W7IybU4dD5zQc1DfM582mYcN4u45XxwsdQj+68hLorj4soelZ3vlwcu9OX96Udyj7n/ClfSvy6SxXnSQ6vUyAC+Y7TQo8AGFJXkb+2CIRqYPhrRXlhZy4d8sxo4WYcNuhzkxfCVWY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761246369; c=relaxed/simple; bh=StvHp5UObVjVm7tLhNdlQMufvln7h8BV/q1UNPIthQs=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=T3BVOLD+b2DWpPIC20rVKymScYT5s8clQNphaeskF+ezbJQEEvBaKb0d8x5OvNeWWhk9c+MagEa4lTLSNuzroEImkF+NpzGgO2LDq+VHkoAGcHS8lpT7TCNx9v+p6MMSLYVnVT+MvEwAFbkS1mlgKrrMXCwuqiVxN47iwXInNSs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=OUlOL9MU; arc=none smtp.client-ip=91.218.175.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="OUlOL9MU" Message-ID: <9fdc4b67-71dc-4a03-a852-bb7b0c8fd04b@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1761246360; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=C4AJeE4xO7Fumodyay+VPlK+zaxJFsD0YxOqqUA94S8=; b=OUlOL9MU+Nqp4hS85YoT+W928FVANYvGQIBEokYIdEHCSq95EUELLkCISE28kw+MWeIVzM 5FlUXwmCaBIi3vFoPje93kzahEeP55/pR1UO3QtC++E5HuaBSgAB9NihEJFGiKAC8snzM2 jwEN+C9i3gWvZpngrKJe4F1o++rXZEE= Date: Thu, 23 Oct 2025 12:05:49 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [syzbot] Monthly rdma report (Oct 2025) To: syzbot , linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <68f9d8a1.050a0220.346f24.0070.GAE@google.com> Content-Language: en-US X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: "yanjun.zhu" In-Reply-To: <68f9d8a1.050a0220.346f24.0070.GAE@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT On 10/23/25 12:26 AM, syzbot wrote: > Hello rdma maintainers/developers, > > This is a 31-day syzbot report for the rdma subsystem. > All related reports/information can be found at: > https://syzkaller.appspot.com/upstream/s/rdma > > During the period, 1 new issues were detected and 0 were fixed. > In total, 8 issues are still open and 66 have already been fixed. > > Some of the still happening issues: > > Ref Crashes Repro Title > <1> 969 No INFO: task hung in rdma_dev_change_netns > https://syzkaller.appspot.com/bug?extid=73c5eab674c7e1e7012e > <2> 546 Yes WARNING in rxe_pool_cleanup > https://syzkaller.appspot.com/bug?extid=221e213bf17f17e0d6cd > <3> 100 No INFO: task hung in rdma_dev_exit_net (6) > https://syzkaller.appspot.com/bug?extid=3658758f38a2f0f062e7 > <4> 94 No INFO: task hung in add_one_compat_dev (3) > https://syzkaller.appspot.com/bug?extid=6dee15fdb0606ef7b6ba > <5> 89 Yes WARNING in gid_table_release_one (3) > https://syzkaller.appspot.com/bug?extid=b0da83a6c0e2e2bddbd4 About this problem ("WARNING in gid_table_release_one (3)"), I have a commit that can solve this problem. I will send it out for code review soon. Yanjun.Zhu > <6> 5 Yes KASAN: slab-use-after-free Read in ucma_create_uevent > https://syzkaller.appspot.com/bug?extid=a6ffe86390c8a6afc818 > > --- > This report is generated by a bot. It may contain errors. > See https://goo.gl/tpsmEJ for more information about syzbot. > syzbot engineers can be reached at syzkaller@googlegroups.com. > > To disable reminders for individual bugs, reply with the following command: > #syz set no-reminders > > To change bug's subsystems, reply with: > #syz set subsystems: new-subsystem > > You may send multiple commands in a single email message.