From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,PDS_BAD_THREAD_QP_64,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F067AC433E0 for ; Tue, 9 Mar 2021 03:01:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AAB6165287 for ; Tue, 9 Mar 2021 03:01:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229379AbhCIDAb (ORCPT ); Mon, 8 Mar 2021 22:00:31 -0500 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:60880 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230471AbhCIDAE (ORCPT ); Mon, 8 Mar 2021 22:00:04 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1615258803; 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; bh=9ulaq3keMHgbhZQ9JLrRzi3bNFYHCcq/2BfLZY1pHxw=; b=eyTisfGKhQ7pfIK+4gr9IFoCqz55iE7gRo1AZQqGLkFbLfaNXNv7abF4MiRGMBhtnk7X2o 9JX9gN7ltPMepzXuo9QWma+63WjxZ2frh2pBTOXym5NWEFPJaHcrpGl0FzitUZrbKYkFNn XCZgCgY+2VLw/q5TiovAwDSbszFmdwg= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-512-CJMJ9xhaN5yzKEBMzfgH5w-1; Mon, 08 Mar 2021 22:00:01 -0500 X-MC-Unique: CJMJ9xhaN5yzKEBMzfgH5w-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id BA46F10866A3 for ; Tue, 9 Mar 2021 03:00:00 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B344A5D6D7 for ; Tue, 9 Mar 2021 03:00:00 +0000 (UTC) Received: from zmail23.collab.prod.int.phx2.redhat.com (zmail23.collab.prod.int.phx2.redhat.com [10.5.83.28]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id A3C0D18095C9 for ; Tue, 9 Mar 2021 03:00:00 +0000 (UTC) Date: Mon, 8 Mar 2021 21:59:59 -0500 (EST) From: Xiaoli Feng To: CIFS Message-ID: <1118493724.71205585.1615258799711.JavaMail.zimbra@redhat.com> In-Reply-To: <1586458049.71205422.1615258296269.JavaMail.zimbra@redhat.com> Subject: Host kerberos credential are took in container MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.72.12.255, 10.4.195.11] Thread-Topic: Host kerberos credential are took in container Thread-Index: aVOFjROXlcL0g954SPdJZaITEB3vJA== X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org Hello, Just find a issue about container cifs kerberos credential. Create two cont= ainers. One is samba server. The other is client. Try to mount cifs share in contai= ner client. But it's failed for "Required key not available". Finally found that the co= ntainer client use host kerberos credential instead of container kerberos. More info pleas= e check: https://bugzilla.kernel.org/show_bug.cgi?id=3D212145 By the way, host and two container are 5.12.0-rc1+. Thanks. --=20 Best regards! XiaoLi Feng =E5=86=AF=E5=B0=8F=E4=B8=BD