From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id 9CDAF94459 for ; Thu, 23 Feb 2023 16:19:55 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 66A17268C3 for ; Thu, 23 Feb 2023 16:19:25 +0100 (CET) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS for ; Thu, 23 Feb 2023 16:19:24 +0100 (CET) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id 629B748319 for ; Thu, 23 Feb 2023 16:19:24 +0100 (CET) Message-ID: <68d31e63-f2fe-96a7-ea92-f07b43b9e0db@proxmox.com> Date: Thu, 23 Feb 2023 16:19:23 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:110.0) Gecko/20100101 Thunderbird/110.0 Content-Language: en-GB, de-AT To: Proxmox VE development discussion , Fiona Ebner References: <20230118122109.304270-1-f.ebner@proxmox.com> From: Thomas Lamprecht In-Reply-To: <20230118122109.304270-1-f.ebner@proxmox.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-SPAM-LEVEL: Spam detection results: 0 AWL -0.051 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record URIBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [qemuserver.pm] Subject: [pve-devel] applied-series: [PATCH-SERIES swtpm/qemu-server] Improve swtpm logging X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Feb 2023 15:19:55 -0000 Am 18/01/2023 um 13:21 schrieb Fiona Ebner: > There was a recent failure when migrating a production VM >> kvm: tpm-emulator: Setting the stateblob (type 1) failed with a TPM error 0x3 a parameter is bad >> kvm: error while loading state for instance 0x0 of device 'tpm-emulator' >> kvm: load of migration failed: Input/output error > and it's not clear what exactly triggered it. > > Start collecting logs in /run/qemu-server/-swtpm.log to have some > information available for any future swtpm failures. > > Also add a few more logs in swtpm itself, to better see what exactly > triggers the TPM_BAD_PARAMETER (0x3) error in case such a migration > failure happens again. > > > swtpm: > > Fiona Ebner (1): > control channel: add error logs upon receiving short input > > src/swtpm/ctrlchannel.c | 17 +++++++++++++++-- > 1 file changed, 15 insertions(+), 2 deletions(-) > > > qemu-server: > > Fiona Ebner (2): > swtpm: enable logging > swtpm: use start time as prefix for logging > > PVE/QemuServer.pm | 5 +++++ > 1 file changed, 5 insertions(+) > applied all three patches, thanks!