Path: csiph.com!news.samoylyk.net!news.corradoroberto.it!diesel.cu.mi.it!bofh.it!news.nic.it!robomod From: gresser@riseup.net Newsgroups: linux.debian.bugs.dist,linux.debian.kernel Subject: Bug#1140461: spam wave of kernel: tpm tpm0: tpm_try_transmit: send(): error -62 Date: Sun, 21 Jun 2026 03:50:01 +0200 Message-ID: X-Original-To: submit@bugs.debian.org X-Mailbox-Line: From debian-bugs-dist-request@lists.debian.org Sun Jun 21 01:41:10 2026 Old-Return-Path: X-Spam-Flag: NO X-Spam-Score: -1.451 Reply-To: gresser@riseup.net, 1140461@bugs.debian.org Resent-To: debian-bugs-dist@lists.debian.org Resent-Cc: debian-kernel@lists.debian.org X-Debian-Pr-Message: report 1140461 X-Debian-Pr-Package: linux-image-amd64 X-Debian-Pr-Source: linux, linux-latest, linux-latest-2.6, linux-signed-amd64 X-Riseup-User-ID: 2AF17D7A2253594E1AA386E27CA297C9C0FA788B046DD46D27FE94CBE552B9C6 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Debian-Message: from BTS X-Mailing-List: archive/latest/1977080 List-ID: List-URL: Approved: robomod@news.nic.it Lines: 54 Organization: linux.* mail to news gateway Sender: robomod@news.nic.it X-Original-Date: Sun, 21 Jun 2026 01:38:06 +0000 X-Original-Message-ID: <6b367276c757b568a5fd78a57066d3a7@riseup.net> Xref: csiph.com linux.debian.bugs.dist:1299202 linux.debian.kernel:93065 Package: linux-image-amd64 Version: 6.12.90-2 I freshly installed Debian Stable on some PCs and those are getting spammed by the kernel. Those are way frequent, pushing other logs in journal. Could you please tone this down, maybe stop writing to journal so frequently? This is not just my problem, because searching for it yields similar reports; - https://forums.unraid.net/topic/192064-kernel-tpm-tpm0-tpm_try_transmit-send-error-62/ - https://community.st.com/interface-and-connectivity-ics-52/linux-driver-for-tcg-tpm-i2c-drv-returning-error-62-after-chip-reset-through-gpio-131942 - https://lists.debian.org/.internal/challenge.html?original=%2fdebian-kernel%2f2025%2f04%2fmsg00146.html (BTW your "I challenge thee" loops forever until I press F5 on browser) # lsmod | grep tpm_ tpm_infineon 16384 0 # cat /sys/class/tpm/tpm*/tpm_version_major 2>/dev/null 1 # journalctl --all|grep tpm|head -n 10 XX:00:06 kernel: tpm tpm0: tpm_try_transmit: send(): error -62 XX:00:18 kernel: tpm tpm0: tpm_try_transmit: send(): error -62 XX:00:30 kernel: tpm tpm0: tpm_try_transmit: send(): error -62 XX:00:42 kernel: tpm tpm0: tpm_try_transmit: send(): error -62 XX:00:54 kernel: tpm tpm0: tpm_try_transmit: send(): error -62 XX:01:06 kernel: tpm tpm0: tpm_try_transmit: send(): error -62 XX:01:18 kernel: tpm tpm0: tpm_try_transmit: send(): error -62 XX:01:30 kernel: tpm tpm0: tpm_try_transmit: send(): error -62 XX:01:42 kernel: tpm tpm0: tpm_try_transmit: send(): error -62 XX:01:54 kernel: tpm tpm0: tpm_try_transmit: send(): error -62 # dpkg --list|grep linux- ii linux-base 4.12.1 all Linux image base package ii linux-image-6.12.74+deb13+1-amd64 6.12.74-2 amd64 Linux 6.12 for 64-bit PCs (signed) ii linux-image-6.12.90+deb13.1-amd64 6.12.90-2 amd64 Linux 6.12 for 64-bit PCs (signed) ii linux-image-amd64 6.12.90-2 amd64 Linux for 64-bit PCs (meta-package) ii linux-sysctl-defaults 4.12.1 all default sysctl configuration for Linux (I thought about blacklisting the 'tpm_infineon' using modprobe but I'm not sure this is the good solution so I'm not doing it. I'm running Debian using "Encrypted KVM" so if I disable tpm I might lose access)