From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 64EE734320C for ; Tue, 16 Sep 2025 15:48:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758037686; cv=none; b=l6xihHPWVFpd3YXD0kiSTM2KbPKeyvYSeIaK6w/QhwM7pflvU0mJxwhWLIbbufy2YDbrXympVI5TwTfXEEtbqEfQWv/Nd/LFKPVc8G+r2lASxRtgufnmJH5eNpqR7qEWlvTJrgXovv7B1BHtj1JLA3NWIc6k8lEVhvQ68T5PXCA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758037686; c=relaxed/simple; bh=ME871PuuLoLruUgRH689zkVj6tci1cQZVGlrYRJJU2A=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=ql1Rmwl3RijwL2vLZ5ktIt2YLpR5nqwYyHF/Q1yWteHFsYKm5DDJ22evX0l1OzU5wcARotYASfZI8XIkX5NAsUCTBZwI6/lDJR+bZoYho28mByTx8KEgnNIpD8cSidhNxdiK2ds0LfmIzmJ1uQjrX4BCQ9T83J9I+VznJFe6nbk= 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=209.85.166.199 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-il1-f199.google.com with SMTP id e9e14a558f8ab-424122b50aeso8551015ab.0 for ; Tue, 16 Sep 2025 08:48:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1758037684; x=1758642484; 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=yFxkt82wHIi3LtYj4/kbpFYb6Uehv6JAkbT0HdYzdPo=; b=LBb0XIcNvCe/hUvTmChX7f4MriJ4rpj94/A7FlO2M3HnCvF+/K7io7kstOvaFak184 rZRpXiFZM+Xy67c77MWrku0PxHZe7r+Zw02I1lhjsCiTSpiuXJyIZXqZn0lqkXdy3VEW mqVaFuzrcxQkGuOnU7R/ZfeGKi7ktwUICOZPBWAZsbwHOWyYTLur+cdCDAX7G0Sa0jIS 76gIMjprgR6t/21mlKxtOe30QNUW1GX+tGOOuDmVzaaCd+oe/VVDY8jYUx5Nhv4O54da txQk0Ipn5qgx6sjuZzI1VztlEQ3C+SIgvfkpqJvX+x/9v05LrTILRQfBg4/Ah2125U7p ypeQ== X-Forwarded-Encrypted: i=1; AJvYcCWYBvuDgaV0d/gUmxEWSo/piHgkpxeS4VOaDXsuM8OsioKgGFZ7SSfmqFDTVJqcFU14Nplj1muEUaFxlXM=@vger.kernel.org X-Gm-Message-State: AOJu0YwQJEiF/B4S7S/Um+wmUQKJG4RU+dQxsmPnfGRalhetG51AHVOY lQ6PzojxtaSCG0zBBKcwuVWwGSqXoSiqjMarNW9UigSBPIEyj7bghZt8+Vt0nf7Nvu1Emet7KI5 PQibQcIlhe548sePuHdb+wAyES+eWqW5pjewBTvl3cIF4cFiIsxltZrvuwJE= X-Google-Smtp-Source: AGHT+IF7Uo2EUA0BEPgvS9unnOkwdXN3dlTqyentpnhn1CQ4N/ZtElw46+YVWfHza+V64HH0MTrLljKYb1t9iczJgTU0cf8+YiKV Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:214b:b0:423:fd07:d3f0 with SMTP id e9e14a558f8ab-423fd07d535mr79206975ab.26.1758037684537; Tue, 16 Sep 2025 08:48:04 -0700 (PDT) Date: Tue, 16 Sep 2025 08:48:04 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68c986b4.050a0220.2ff435.03e7.GAE@google.com> Subject: Re: [syzbot] [rdma?] WARNING in gid_table_release_one (3) From: syzbot To: jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, yanjun.zhu@linux.dev 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+b0da83a6c0e2e2bddbd4@syzkaller.appspotmail.com Tested-by: syzbot+b0da83a6c0e2e2bddbd4@syzkaller.appspotmail.com Tested on: commit: cceb4136 RDMA/rxe: Add logs to find out the root cause git tree: https://github.com/zhuyj/linux.git v6.17_fix_gid_table_release_one console output: https://syzkaller.appspot.com/x/log.txt?x=1242f762580000 kernel config: https://syzkaller.appspot.com/x/.config?x=4239c29711f936f dashboard link: https://syzkaller.appspot.com/bug?extid=b0da83a6c0e2e2bddbd4 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.