Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.debian.kernel > #93089

Bug#1140461: workaround for this bug

From gresser@riseup.net
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#1140461: workaround for this bug
Date 2026-06-23 02:40 +0200
Message-ID <N8Xlf-7Ou-1@gated-at.bofh.it> (permalink)
References <N8ftT-eog4-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

Show all headers | View raw


For the temporary workaround - here's how I solved this.
I guess I need to run this script on cron's @reboot for now.

> rmmod does NOT remove module
root:/tmp# lsmod | grep -i tpm
tpm_infineon           16384  0
root:/tmp# rmmod tpm_infineon
root:/tmp# journalctl --all --since="1 minute ago"
00:26:53 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62
00:27:05 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62
00:27:17 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62
00:27:29 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62
00:27:41 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62
root:/tmp# journalctl --all --since="1 minute ago"
00:27:05 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62
00:27:17 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62
00:27:29 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62
00:27:41 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62
00:27:53 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62 <---
NEW!

> tea-thing worked!!
root:/tmp# ls /sys/class/tpm/tpm0/device/driver
00:01  bind  uevent  unbind
root:/tmp# echo 00:01|tee /sys/class/tpm/tpm0/device/driver/unbind
00:01
root:/tmp# journalctl --all --since="1 minute ago"
00:28:53 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62
00:29:05 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62
00:29:17 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62
00:29:30 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62
00:29:42 sv kernel: tpm tpm0: tpm_try_transmit: send(): error -62
root:/tmp# journalctl --all --since="1 minute ago"
-- No entries --

Back to linux.debian.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread


Thread

Bug#1140461: spam wave of kernel: tpm tpm0: tpm_try_transmit: send(): error -62 gresser@riseup.net - 2026-06-21 03:50 +0200
  Bug#1140461: spam wave of kernel: tpm tpm0: tpm_try_transmit: send(): error -62 Marc Haber <mh+debian-bugs@zugschlus.de> - 2026-06-21 09:10 +0200
    Bug#1140461: spam wave of kernel: tpm tpm0: tpm_try_transmit: send(): error -62 gresser@riseup.net - 2026-06-23 02:30 +0200
      Bug#1140461: spam wave of kernel: tpm tpm0: tpm_try_transmit: send(): error -62 Ben Hutchings <ben@decadent.org.uk> - 2026-06-23 11:00 +0200
  Bug#1140461: workaround for this bug gresser@riseup.net - 2026-06-23 02:40 +0200
    Bug#1140461: workaround for this bug Uwe Kleine-König <ukleinek@debian.org> - 2026-06-24 18:40 +0200
  Bug#1140461: spam wave of kernel: tpm tpm0: tpm_try_transmit: send(): error -62 Uwe Kleine-König <ukleinek@debian.org> - 2026-06-24 18:40 +0200

csiph-web